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  1. Surface ozone levels in the forest and vegetation areas of the Biga Peninsula, Turkey.

    PubMed

    Sari, Deniz; İncecik, Selahattin; Ozkurt, Nesimi

    2016-11-15

    Spatial and temporal variability of surface ozone in the rural, mountainous and suburban sites of Biga Peninsula, at the northwest of Turkey which is about 300km southwest of Istanbul was investigated using passive samplers and continuous analyzers. A total 10 passive samplers and two continuous analyzers were used between 1.1.2013 and 31.12.2014. OX levels in the study region were examined to understand NOx dependent or independent contribution to ozone. The influences of the meteorological parameters on ozone levels were also examined by wind speed and ambient temperature. The results clearly show that mountainous areas have higher cumulative exposure to ozone than suburban locations. In order to understand the long range transport sources contributing to the high ozone levels in the region backward trajectories were computed using HYSPLIT model and then clustering of trajectories are performed. The results clearly show the characteristics of pollutant transport from north to Biga Peninsula. Additionally, AOT40 (Accumulated hourly O3 concentrations Over a Threshold of 40ppb) cumulative index was calculated using daytime hourly measurements. The results indicate that the ozone values in the study area are much higher than the critical levels for forest and vegetation based on EU Directive 2008/50/EC.

  2. Geochemical, geochronological characterization and tectonic setting of the metamorphic rocks from the Biga Peninsula, NW Turkey

    NASA Astrophysics Data System (ADS)

    Şengün, F.; Tunç, Ä.°. O.; Yiǧitbaş, E.

    2012-04-01

    The Biga Peninsula in the northwest Turkey is one of the world's important natural laboratories to study geochronology due to having complex geology. The Biga Peninsula has different metamorphic basements including Kazdağ Massif, Çamlıca metamorphics, Kemer metamorphics and Karadağ Massif under cover of the Cenozoic volcano-sedimentary association. The Çamlıca metamorphic assemblage are one of the most critical regions for understanding of the geology of northwestern Turkey. The Çamlıca metamorphic association located on the westernmost part of Turkey is mainly composed of the Andıktası formation, the Dedetepe formation and the Salihler formation, from bottom to top. Metasedimentary rocks of the Çamlıca metamorphics have high SiO2 and medium Al2O3 and TiO2 values. The protolith of these metasediments is arkose-subarkose and greywacke. However, whole-rock geochemistry for the HP eclogite/blueschist within the Çamlıca metamorphics suggests that their protolith was basalt with high TiO2 and K2O-Na2O content and Nb/Y ratios. REE pattern and trace element contents of the HP eclogite/blueschist similar to typical MORB based on tectonic discrimination diagrams. The metavolcanic rocks occurring on the lowest part of the Çamlıca metamorphicassociation has andesitic composition with calc-alkaline character. All metavolcanic rocks in this unit cluster within the volcanic arc field. Zircon grains from metavolcanic rocks and HP eclogite/blueschists were dated by LA-ICPMS. Zircon ages of two metavolcanic samples yielded 328.6 ± 3.5 Ma and 343.2 ± 2.6 Ma, respectively. These ages are interpreted as the time of protolith crystallization of metavolcanic rocks. Moreover, zircon ages from HP eclogite/blueschist yielded 338 ± 1.8 Ma (Early Carboniferous) which is interpreted as the age of protolith crystallization of HP eclogite/blueschist. Geochemical and isotopic data indicate that Early Carboniferous Variscan ages within the Sakarya Zone may form the eastern

  3. Effect of alteration zones on water quality: a case study from Biga Peninsula, Turkey.

    PubMed

    Baba, Alper; Gunduz, Orhan

    2010-04-01

    Widespread and intense zones of silicified, propylitic, and argillic alteration can be found in the Can volcanics of Biga Peninsula, northwest Turkey. Most of the springs in the study area surface out from the boundary between fractured aquifer (silicified zone) and impervious boundary (argillic zone). This study focuses on two such springs in Kirazli area (Kirazli and Balaban springs) with a distinct quality pattern. Accordingly, field parameters (temperature, pH, and electrical conductivity), major anion and cation (sodium, potassium, calcium, magnesium, chloride, bicarbonate, and sulfate), heavy metals (aluminum, arsenic, barium, chromium, cobalt, cupper, iron, lithium, manganese, nickel, lead, and zinc), and isotopes (oxygen-18, deuterium, and tritium) were determined in water samples taken from these springs during 2005 through 2007. The chemical analyses showed that aluminum concentrations were found to be two orders of magnitude greater in Kirazli waters (mean value 13813.25 microg/L). The levels of this element exceeded the maximum allowable limits given in national and international standards for drinking-water quality. In addition, Balaban and Kirazli springs are >55 years old according to their tritium levels; Kirazli spring is older than Balaban spring. Kirazli spring is also more enriched than Balaban spring based in oxygen-18 and deuterium values. Furthermore, Kirazli spring water has been in contact with altered rocks longer than Balaban spring water, according to its relatively high chloride and electrical conductivity values.

  4. Inventory Survey of Geodiversity Elements in a Regional Territory: Applied to the Biga Peninsula, Northwestern Turkey

    NASA Astrophysics Data System (ADS)

    Sedat Çetiner, Ziya; Ertekin, Can; Filiz, Nurdan

    2016-04-01

    Representative geodiversity elements such as minerals, rocks, fossils, landforms, etc are key components in order to obtain data for the pursuit of geo-research. The scientific worth of geodiversity is not only related to how the geosphere works but also is connected with the conservation of earth materials for present and future geo-knowledge and geoscience milieu. Hence, the nonrenewable nature of geodiversity elements in the human time scale is taken into account for the conservation of natural diversity or simply geo-conservation. Geodiversity as an abiotic element ascribes to in situ or ex situ features both of which maintain scientific value and are used by various societies such as in teaching, tourism, etc. Ex situ elements are known as fossils, minerals and rocks found in museum collections on the other hand in situ features are known as geosites for which there are certain sub-categories such as geomorphological (landform), hydrogeological, paleontological, structural, stratigraphic sequence and lithological. Due to the plethora of geological data dispersed among geodiversity elements, the first crucial step is to execute an inventory solid study. The scope of this study is to survey geodiversity features of potential natural sites distributed the entire sectors of the Biga Peninsula of Northwestern Turkey. In the territory, there are 37 natural sites with their own data set. This data describing their boundaries and administrative features were acquired from Directorate General for Preservation of Natural Heritage. Then, site boundaries, regional published geological maps, surface hydrologic and anthropic attributes were overlaid conceiving as a single unit. Before initiating the inventory survey, the criteria scale were established for geoscience value and geo-tourism potential. In these two frames, geodiversity elements were labeled and tabulated by their representativeness, integrity, rarity, scientific knowledge, scenery, interpretative potential and

  5. Morphometric age estimate of the last phase of accelerated uplift in the Kazdag area (Biga Peninsula, NW Turkey)

    NASA Astrophysics Data System (ADS)

    Demoulin, A.; Altin, T. Bayer; Beckers, A.

    2013-11-01

    While the Plio-Quaternary uplift of the Kazdag mountain range (Biga Peninsula, NW Turkey) is generally acknowledged, little is known about its detailed timing. Partly because of this lack of data, the cause of this uplift phase is also debated, being associated either to back-arc extension in the rear of the Hellenic subduction zone, to transpression along the northern edge of the west-moving Anatolian microplate, or to extension driven by gravitational collapse. Here, we perform a morphometric study of the fluvial landscape at the scale of the Biga Peninsula, coupling the recently developed R/SR analysis of the drainage network with concavity and steepness measures of a set of 29 rivers of all sizes. While the dependence of profile concavity on basin size confirms that the landscape of the peninsula is still in a transient state, the spatial distribution of profile steepness values characterized by higher values for streams flowing down from the Kazdag massif shows that the latter undergoes higher uplift rates than the rest of the peninsula. We obtain a SR value of 0.324 ± 0.035 that, according to the relation established by Demoulin (2012), yields an age range of 0.5-1.3 Ma and a most probable value of 0.8 Ma for the time of the last tectonic perturbation in the region. In agreement with the analysis of knickpoint migration in a subset of rivers, this suggests that a pulse of uplift occurred at that time and, corroborated by sparse published observations in the Bayramiç and Çanakkale depressions, that the peninsula was uplifted as a whole from that time. This uplift pulse might have been caused by transient compressive conditions in the Anatolian plate when the Eratosthenes seamount came to subduct beneath the Cyprus arc around the early-to-mid Pleistocene transition (Schattner, 2010).

  6. Monitoring of Landslides using Repeated Kinematics GPS Observables in Sevketiye Town, Biga Peninsula, Çanakkale, NW Turkey

    NASA Astrophysics Data System (ADS)

    Cuneyt Erenoglu, Ramazan; Akcay, Ozgun; Karaca, Zeki; Erenoglu, Oya; Sengul Uluocak, Ebru; Yucel, Mehmet Ali

    2014-05-01

    Landslide is one of the most important natural events, and is also a result of earth's crust movements. Landslides generally result in the outward and downward movement of slope-forming materials consisting soil, rock, artificial fill and etc. Moreover, possible earthquakes are one of the main reasons of triggering landslides in active areas seismically. There have been many studies based on the Global Positioning System (GPS) observables to compute the three dimensional positioning of established sites, and to model landslides precisely. We can monitor landslide with GPS using continuous data collection or the type of campaign surveying. While continuous data collection provide a millimetre-level of accuracy, the accuracy decreases with the shorter sessions, e.g. campaign surveying, due to possible sources of error. The area, located west of the Çanakkale, has been studied to identify the landslide susceptibility and geology. Çanakkale, NW Turkey, is located on the territory of the Biga Peninsula and the Gallipoli Peninsula. The section of remaining at the west of the line from the Gulf of Edremit to the Gulf of Erdek is called Biga Peninsula, and it covers an area of approximately 10 thousand km². In the Biga Peninsula, the main morphological units are at the western, northern and southern of coastal plains, and on their behind the hills, plateaus and mountainous areas of the inland. But at the middle areas, it is often possible to find the tectonic depressions sandwiched between the masses plateau and mountainous. In general, moving down the slope of a rock, soil or debris can be defined as landslides that are ranks second in terms of caused losses after earthquakes in Turkey. Landslides, harm to urbanization as well as loss of lives and economic losses. Moreover they adversely affects to agricultural, forest areas and the quality of the rivers. For example, the gas pipeline connecting Turkey and Greece, which will provide gas to the Southern Europe passes

  7. Investigation of Plutonic Rocks in Biga Peninsula, NW Turkey, using 3D Normalized Full Gradient of Magnetic Data

    NASA Astrophysics Data System (ADS)

    Ekinci, Y. L.; Yiǧitbaş, E.

    2012-04-01

    Airborne magnetic data of Biga Peninsula were investigated by using 3D Normalized Full Gradient (NFG) technique. The NFG procedure is based on the downward continuation of the potential field data and the NFG amplitude is calculated by dividing the Analytic Signal (AS) of downward continued magnetic data by the average of AS. Application of NFG technique usually enhances the anomalies by computing the anomaly to a level close to the source bodies and points to the boundaries of causative bodies. To that end, a MATLAB based code consisting of a series of linked functions was developed and used for analyses. Study area covers an area of 120 km x 180 km and the data were collected with 1-2 km profile intervals and with about 70 m sampling from 625 m above the ground surface by MTA (General Directorate of Mineral Research and Exploration). 2 km sampling intervals for both north and east directions were used for gridding of the magnetic data. Regional anomalies were approximated by means of element shape functions used in finite element method and then residuals were computed. Prior to the application of 3D NFG, Reduction to the Pole (RTP) transformation was applied to residual data in order to remove the complexity due to the effects of the direction of magnetization and ambient field. RTP transformation process was performed using 55 and 4 degrees for inclination and declination angles, respectively. 3D NFG operation was performed to reduced to pole data for 6 different depth levels (-200, -400, -600, -800, -1000 and -1200 m). Analyzing the resulting anomaly maps of different depth levels together with the geological map (1/500.000) showed that the locations of maximum NFG amplitudes indicate the boundaries of plutonic rocks having high magnetization intensity. Additionally, horizontal and vertical extensions of plutonic rocks were also determined. Keywords: Airborne magnetic data, normalized full gradient, plutonic rocks, Biga Peninsula-Turkey

  8. Early Variscan magmatism along the southern margin of Laurasia: geochemical and geochronological evidence from the Biga Peninsula, NW Turkey

    NASA Astrophysics Data System (ADS)

    Şengün, Fırat; Koralay, O. Ersin

    2016-05-01

    Massive, fine-grained metavolcanic rocks of the Çamlıca metamorphic unit exposed in the Biga Peninsula, northwestern Anatolia, have provided new Carboniferous ages and arc-related calc-alkaline petrogenesis constraints, suggesting that the Biga Peninsula was possibly involved in the Variscan orogeny. The metavolcanic rocks are mainly composed of metalava and metatuff and have the composition of andesite. Chondrite-normalized REE patterns from these rocks are fractionated (LaN/YbN ~ 2.2 to 8.9). Europium anomalies are slightly variable (Eu/Eu* = 0.6 to 0.7) and generally negative (average Eu/Eu* = 0.68). The metavolcanic rocks have a distinct negative Nb anomaly and negative Sr, Hf, Ba, and Zr anomalies. These large negative anomalies indicate crustal involvement in their derivation. Tectonic discrimination diagrams show that all metavolcanic rocks formed within a volcanic arc setting. Zircon ages (LA-ICP-MS) of two samples yield 333.5 ± 2.7 and 334.0 ± 4.8 Ma. These ages are interpreted to be the time of protolith crystallization. This volcanic episode in the Biga Peninsula correlates with other Variscan age and style of magmatism and, by association with a collisional event leading to the amalgamation of tectonic units during the Variscan contractional orogenic event. Carboniferous calc-alkaline magmatism in the Sakarya Zone is ascribed to arc-magmatism as a result of northward subduction of Paleo-Tethys under the Laurasian margin. Geochemical and U-Pb zircon data indicate that the Sakarya Zone is strikingly similar to that of the Armorican terranes in central Europe. The Biga Peninsula shows a connection between the Sakarya Zone and the Armorican terranes.

  9. An Approach to Geochemical and Protolith Features of the Mesozoic HP/LT Rocks in the Biga Peninsula, NW Turkey

    NASA Astrophysics Data System (ADS)

    Şengün, Firat; Yiǧitbaş, Erdinç; Onur Tunç, Ä.°Smail

    2010-05-01

    The Biga Peninsula in northwestern Anatolia is a tectonic mosaic comprised of different tectonic units which represented by continental and oceanic assemblages in different origin and ages. High-degree metamorphic rocks occur in the both Çamli ca metamorphics and Çetmi Group. HP eclogite/blueschists are associated with quartz-mica schist within the Çamli ca metamorphics. On the other hand, another HP eclogite/blueschist unit is associated with garnet-mica schist in the Çetmi Group. The host Çamli ca metamorphic rocks record only a single - stage greenschist - facies metamorphism and were juxtaposed with the high - grade metamorphic rocks along ductile - semi-brittle (?) strike - slip faults after the high degree metamorphism and during or after the low-grade metamorphism of the Çamli ca metamorphic unit. Major, trace and rare earth elements (REE) compositions of HP eclogite/blueschist and associated metasedimentary rocks from the Biga Peninsula have been determined to reveal their protolith, source area and tectonic setting. Whole-rock geochemistry for the HP eclogite/blueschist suggests that their protoliths were basalt with high TiO2 and K2O-Na2O content and Nb/Y ratios. Most HP metabasite samples plot in the tholeiitic basalt field. ∑ REE abundances range from 47.55 to 107.4 ppm. Europium anomolies are variable (Eu/Eu*= 0.9-1.1) and generally small negative (average Eu/Eu*=1) which is implying weak plagioclase fractionation. REE pattern and trace element contents similar to typical MORB based on tectonic discrimination diagrams. The relatively high concentrations of CaO and low concentrations of K2O suggest that the protoliths were derived from a depleted source. Metasedimentary rocks coexisting with HP metamorphic rocks have different SiO2, Al2O3 and TiO2 values in the both Çamli ca metamorphics and Çetmi Group. Those of the Çamli ca metamorphics have high SiO2 and low Al2O3 and TiO2 values. However, those of the Çetmi Group have low SiO2 and

  10. Mineral chemistry, crystallization conditions and geodynamic implications of the Oligo-Miocene granitoids in the Biga Peninsula, Northwest Turkey

    NASA Astrophysics Data System (ADS)

    Aysal, Namık

    2015-06-01

    Widespread plutonic rocks in NW Turkey occur within the southward-younging and overlapping magmatic belts across the Aegean region. Post-collisional magmatism is represented by a series of granitoidic intrusions and volcanic successions. K-Ar and U-Pb LA-ICP-MS zircon dating of the Kazdağ and Yenice plutons yielded ages between 20.5 ± 0.5 Ma and 27.89 ± 0.17 Ma (Late Oligocene-Early Miocene). The granitoid samples are high-K calc-alkaline and metaluminous to slightly peraluminous. The 87Sr/86Sr values for the granitoids, enclaves and leucocratic rocks range between 0.705168 and 0.708357. The initial 143Nd/144Nd ratios calculated for the crystallization ages of ca. 23-27 Ma are between 0.512425 and 0.512614, and the εNd values vary from -3.5 to 0.2. The Nd TDM model ages range between 0.73 and 1.13 Ga. These samples are enriched in LILEs and LREE and depleted in HFSEs with negative Eu anomalies, indicating that the melts were derived from an enriched lithospheric mantle modified by subducted slab-derived melts. Energy constrained-assimilation and fractional crystallization (EC-AFC) modelling indicates that fractional crystallization and crustal assimilation modified the parent magma's composition during its residence in the upper crust. The mineral chemistry of amphiboles, pyroxenes, biotites and feldspars is used to constrain the pressure (P), temperature (T), oxygen fugacity (logƒO2) and water contents (H2Omelt) during the crystallization of the magmas in the studied granitoids. The clinopyroxene temperatures are in the range of 823-910 ± 45 °C. The amphibole temperatures for the studied plutonic rocks are in the range of 707-926 °C (mean = 798 ± 45 °C), and the crystallization depths are estimated to be in the interval of 1.02-10.2 km. The NW Anatolian plutonic rocks can be considered to have been equilibrated at the oxygen fugacities of calcic amphiboles (logƒO2) between -8.99 and -13.96 bars (mean = -12.11 bar) and H2Omelt contents between 1.63% and

  11. Metamorphic evolution of the high-pressure metamorphic rocks from the Kemer area (Biga Peninsula, NW Turkey): Implications for the accretionary continental growth and closure of the Intra-Pontide Ocean

    NASA Astrophysics Data System (ADS)

    Aygül, M.; Topuz, G.; Satır, M.

    2009-04-01

    The northwestern part of the Biga Peninsula, NW Turkey, corresponds to the so-called Intra-Pontide suture, separating the Rhodope-Strandja zone to the north and Sakarya zone to the south. This suture zone is marked by the exposures of high-pressure metamorphics, oceanic accretionary complexes and ophiolites, which are widely covered by Eocene to Miocene volcanics and volcano-clastics, and crosscut by Eocene to Miocene granites. The Kemer area is one of the key-areas where high-pressure metamorphics and an ophiolitic mélange were widely exposed. This contribution deals with the metamorphic evolution of the Kemer high-pressure rocks, and their implications for the geodynamic evolution. The Kemer high-pressure rocks comprise predominantly micaschist, calcschist, marble and minor metabasite and serpentinite. The micaschists contain mineral assemblages involving garnet, phengite (3,30-3,44 c.p.f.u.), paragonite, epidote, chlorite, albite and titanite, and the metabasites consists of garnet, barrosite, albite, chlorite, epidote, albite and titanite. The equilibrium conditions are poorly constrained as 550 ± 50 °C temperature and >8-10 kbar pressure by Fe-Mg partitioning between garnet and phengite, and phengite-barometry, respectively. Timing of the high-pressure metamorphism is constrained as 84-64 Ma by Rb-Sr phengite-whole rock dating on four samples. Although the obtained age values display a wide scatter, they are consistent with geochronological data from the neighboring high-pressure areas: 86 ± 2 Ma from the Şarköy blueschists (Topuz et al. 2008) and 65-69 Ma from the Çamlıca garnet-micaschists (Okay and Satır, 2000). These data in conjunction with those from the literature suggest that Late Cretaceous represent a time of substantional accretionary continental growth related to the northward subduction of the Intra-Pontide Ocean. The closure of the Intra-Pontide Ocean is constrained between Late Cretaceous and Eocene, because Eocene volcanics and volcano

  12. Micro-Raman spectroscopy of gem-quality chrysoprase from the Biga-Çanakkale region of Turkey

    NASA Astrophysics Data System (ADS)

    Hatipoğlu, Murat; Ören, Ufuk; Kibici, Yaşar

    2011-11-01

    The commercial quantities of gem-quality dark green chrysoprase are found as the fracture fillings covered with a weathering crust in the silicified serpentinites throughout the border of a metamorphic zone in the Biga-Çanakkale region of Turkey. However, the green-stained opaque quartz materials are also present in the same deposit, but these materials are common and in low-demand according to chrysoprase in terms of gemmological importance. Thus, it is necessary to distinguish these two similar materials from each other non-destructively. In addition, all chrysoprase roughs in this deposit also have alpha-quartz and moganite inclusions. Accordingly, dispersive (visible) confocal micro-Raman spectroscopy (DCμRS) allows us to distinguish clearly the chalcedonic-quartz silica phase (fibrous quartz (chalcedony)) from the crystalline-quartz silica phase (fine-grained alpha-quartz) in the case of both quartz inclusions in the chrysoprase material and itself of the green-stained quartz material in the same deposit. This study characterizes the Biga chrysoprase (Turkey) in terms of silica building phases, chemical content, and individual Raman bands, using several destructive and non-destructive analytical techniques. The Raman spectra show that the most characteristic intensive and the widest Raman bands peaked at about 498 and 460 cm -1 can be inferred to ν2 doubly symmetric bending mode of [SiO 4/M] centers. The "M" includes the some cationic substitutions of Si by Fe, Cr, Mn, As, Ni, Pb, Sb, and Zn, and K and Na as well. The second characteristic Raman band peaked at about 206 cm -1 can be inferred to single translational libration mode. The last readable Raman bands peaked at about 139 and 126 cm -1 can be inferred to doubly translational libration modes as well. In addition, the weaker Raman bands peaked at about 1577, 1430, 1303, 1160, 1082, 549, 394, 352, and 259 cm -1 are also present. As a result, the dispersive confocal micro-Raman spectrum of chrysoprase

  13. Scaling Tendency of Geothermal Waters Armutlu Peninsula, Northwestern Turkey

    NASA Astrophysics Data System (ADS)

    Ertekin, Can

    2015-04-01

    Prediction of scaling tendencies from geothermal waters is important for taking necessary precautions to prevent or control the scale formation. This study contains scaling tendency of geothermal outlets occurring through Armutlu Peninsula in Northwestern Turkey. The E-W trending region stretches into the Marmara Sea (ca. 117 km E-W by 45 km N-S) and is bounded to the north and the south by North Anatolian Fault Zone (NAFZ). The two branches of NAFZ traversing the peninsula control not only active seismicity but also geothermal discharges of the region. Widespread basement rocks across the peninsula including metamorphic assemblage of granitic and volcanic rocks host geothermal fluids. The two distinctive geothermal discharges (Armutlu and Yalova) take place through lineaments appurtenant to the northern branch of NAFZ. Their discharge temperatures of 65 ° C (Yalova) and 70 ° C (Armutlu) are the highest of the region. According to their water chemical results, scaling tendency were computed by using WATCH for different temperature steps under the assumptions of single-stage adiabatic boiling and equilibrium degassing. To evaluate their scaling tendencies, mean geothermal reservoir temperatures were computed by using chemical geothermometers. Scaling tendencies were plotted for calcite, amorphous silica and quartz minerals for different temperature values including reservoir temperatures. Their scaling behavior reveals that oversaturation with calcite and quartz minerals are rapidly attained for the geothermal fluids (Yalova and Armutlu) at relatively lower temperatures. Regarding amorphous silica, they are completely undersaturated. Besides, Langelier Saturation Index (LSI) and Ryznar Stability Index (RSI) were calculated. Their results depict scale formation due to being positive LSI and less than 6.0 of RSI values.

  14. Seasonal variation of some heavy metal pollution with environmental and microbiological parameters in sub-basin of Kocabas Stream (Biga, Canakkale, Turkey) by ICP-AES.

    PubMed

    Yayintaş, Ozlem Tonguç; Yilmaz, Selahattin; Türkoğlu, Muhammet; Colakoğlu, Fatma Arik; Cakir, Fikret

    2007-11-01

    Waste water pollution in industrial areas is one of the most important environmental problems. Heavy metal pollution, especially chromium species in waste water sources from tannery affects our lives. Kocabas Stream is located in south-west Marmara region and Biga town is positioned in the sub basin on the stream. This water source functions as the water for irrigation in agriculture, drinking water for animals and for human use. Thus, this study is of great importance. Waste water pollution can affect all ecosystems and human health by directly or indirectly as in food chain. The concentration of heavy metals (Pb, Cd, Cu, Zn and Cr) were pre-analysed by ICP-AES method in water samples taken from sub-basin of Kocabas stream. In the results of these analyses, concentrations of the metals except chromium were founded at the limit value. But the total concentration of the Cr was found at high levels of between 0.0082 +/- 0.0001 and 5.7231 +/- 0.0921 mg l(-1) over the limit value (0.05 mg l(-1); WHO, EPA, TSE 266 and inland water quality classification) at sampling points very close to tannery factories. Also physicochemical and microbiological parameters of Kocabas Stream were determined. The effects of the experimental results on environment were investigated.

  15. Spatial Analysis of b-value Variability in Armutlu Peninsula (NW Turkey)

    NASA Astrophysics Data System (ADS)

    Yeken, Tekin

    2016-10-01

    Spatial variations of b values were studied by means of 2376 earthquakes with a magnitude completeness of 2.7 in the Armutlu Peninsula (NW Turkey) during a 15-year period following the destructive earthquake on August 17, 1999 in Kocaeli. The b value of L6 for the entire Armutlu Peninsula represents a large value for a global value, but this analysis suggested that the distribution of b value around the Armutlu Peninsula varied extensively from 1.2 to 2.6. Several pockets of high bvalue reflected changes in the physical properties of the Armutlu Peninsula. The southern part of the peninsula represents a lower b value against the northern part of the peninsula. A high b value was observed around Termal and Armutlu towns where plenty of geothermal springs occur. Seismic tomography studies revealed a low velocity zone beneath the Termal area where the high b value was imaged in this study. A seismic swarm which is considered to be related with geothermal activity also occurred in 2014 at the same place. This observation suggests that it is possible to propose that the high b value in the northern part of the peninsula could be related to hydrothermal/geothermal activity which contributes to lowering the effective stress.

  16. EVALUATING PESTICIDE USE AND SAFETY PRACTICES AMONG FARMWORKERS IN GALLIPOLI PENINSULA, TURKEY.

    PubMed

    Cevizci, Sibel; Babaoglu, Ulken Tunga; Bakar, Coskun

    2015-01-01

    Unsafe pesticide use among farmworkers is a major public health problem in Turkey. This study aimed to investigate pesticide use and safety practices of farmers in a village of Gallipoli Peninsula, Turkey. This cross sectional study was conducted with 117 farmers. The questionnaire included questions on demographic data, knowledge, attitudes, and safety practices concerning pesticides. The mean age of participants was 42.8 years, and 38.5% was female participants. Of the total 177 respondents, 77.8% reported that they prepared the chemical mixture at a public fountain, whereas 22.2% prepared it in their houses. Almost half (44.4%) reported that they experienced at least one health problem after pesticide application in the previous one year. Total scores for pesticide safety practices of the subjects, who declared that they experienced at least one health problem after the application in the previous one year, were statistically significantly lower (p < 0.001). Their responses about safe use of pesticides and storage conditions were very striking. Our findings indicated that there is a need to increase health promotion activities through training, and the local administrations should promote safe use of pesticides by farm workers.

  17. The Triassic of the Kocaeli Peninsula (NW Turkey) with emphasis on Anisian conodonts

    NASA Astrophysics Data System (ADS)

    Murat Kilic, Ali

    2016-04-01

    In the present structural concept, the Kocaeli Peninsula, as a part of the Istanbul Zone, was in Triassic times part of an Eurasian fragment on the northern edge of the northernmost Tethys branch. The Triassic sequence, exposed in the Kocaeli Peninsula (NW Turkey), represents well dated transgressive and regressive marine deposits. This "Kocaeli Triassic", being regarded as an important Triassic sequence has attracted the attention of a large number of scientists. The Kocaeli Triassic encompasses six formations: The red coloured Scythian Kapaklı Formation is barren and shows regressive features, resembling the underlying Permian facies; The Erikli Formation is the first marine deposition of Scythian age. The Late Scythian Demirciler Formation consists of micritic and dolomitic limestone. The unit shows bioturbation in the clayey limestone-limestone sequence. Covering a karstic surface, the Anisian Ballıkaya Formation consists of dolomite, dolomitic limestone and limestone, follow by the Tepeköy Formation that shows 4 different lithologies. At base, Anisian grey nodular and red nodular limestones equals the nodular limestones of the Kazmalı Formation laterally; The Late Anisian-Ladinian Ammonitico Rosso facies. The upper part consists of Carnian shale with Halobia and grey-green marls. Restricted to the Çerkeşli region, the Çerkeşli Formation consists of a pebbly limestones, as a lateral equivalent of the Tepeköy Formation. The Anisian platform conodonts include new taxa that are described. We also focus on several new ramiforms, adding to the multi-elemental and taxonomic diversities. The revised Anisian conodont biostratigraphy is presented. Key Words: Triassic, Anisian, Conodont, Kocaeli

  18. Indication of a species in an extinction vortex: The ocellated turkey on the Yucatan peninsula, Mexico

    NASA Astrophysics Data System (ADS)

    Kampichler, Christian; Calmé, Sophie; Weissenberger, Holger; Arriaga-Weiss, Stefan Louis

    2010-11-01

    The ocellated turkey Meleagris ocellata (OT) is a large, unmistakable endemic bird of the Yucatan peninsula. The species has suffered a considerable loss of distributional area as well as local abundance between 1980 and 2000 and is classified as endangered according to Mexican norms. We applied Classification Trees and Random Forests in order to determine the factors that most closely explain the observed patterns of distribution and abundance loss, and to develop hypotheses that may guide measures for the protection of the OT. Among the most important predictors of change were variables corresponding to aspects of forest cover and variables on human population and small settlements. OT abundance in 1980, however, was by far the most important predictor for OT abundance change. This is an indication that the OT dynamics are governed by internal rather than by external factors. Medium and low abundances in 1980 inevitably led to a further decrease during the following years, which gives rise to the conclusion that the OT might find itself in an extinction vortex. We suggest the following hypothetical scenario for OT decline: migrant people from other Mexican states colonise forested regions in Yucatan; they establish small settlements; bushmeat hunting is important for their survival; the naïve OT is easy prey; hunting—together with beginning deforestation—reaches a certain level, and local OT abundance falls below a critical threshold; OT continues declining regardless of current social and environmental changes except where there is total protection of both the species and its habitat.

  19. Infections in travellers returning to Turkey from the Arabian peninsula: a retrospective cross-sectional multicenter study.

    PubMed

    Erdem, H; Ak, O; Elaldi, N; Demirdal, T; Hargreaves, S; Nemli, S A; Cag, Y; Ulug, M; Naz, H; Gunal, O; Sirmatel, F; Sipahi, O R; Alpat, S N; Ertem-Tuncer, G; Sozen, H; Evlice, O; Meric-Koc, M; Dogru, A; Koksaldi-Motor, V; Tekin, R; Ozdemir, D; Ozturk-Engin, D; Savasci, U; Karagoz, E; Cekli, Y; Inan, A

    2016-06-01

    Mass gatherings pooling people from different parts of the world-the largest of which is to Mecca, Saudi Arabia, for Hajj-may impose risks for acquisition and dissemination of infectious diseases. A substantial number of pilgrims to Hajj and Umrah are Turkish citizens (456,000 in 2014) but data are lacking on scale of the problem. We did a retrospective cross-sectional multicenter study in Turkey to explore the range of infections among inpatients who had recently returned from the Arabian Peninsula. Our inclusion criteria were patients who had acquired an infection during their trip to an Arabian Peninsula country, or who became symptomatic within 1 week of their return. The data were collected retrospectively for January 1, 2013 and March 1, 2015. 185 Turkish patients were recruited to the study across 15 referral centers with travel associated infectious diseases after returning from Arabian Peninsula countries (predominantly Saudi Arabia 163 [88.1 %] for religious purposes 162 [87.5 %]). Seventy four (40.0 %) of them were ≥ 65 years old with numerous comorbidities including diabetes (24.3 %) and COPD (14.1 %). The most common clinical diagnosis was respiratory tract infections (169 [91.5 %]), followed by diarrheal diseases (13 [7 %]), and there was one case of MERS-CoV. Patients spent a median of 5 (3-7) days as hospital inpatients and overall mortality was 1.1 %. Returning travellers from the Arabian Peninsula present as inpatients with a broad range of infectious diseases similar to common community acquired infections frequently seen in daily medical practices in Turkey.

  20. Palaeotethys-related sediments of the Karaburun Peninsula, western Turkey: constraints on provenance and stratigraphy from detrital zircon geochronology

    NASA Astrophysics Data System (ADS)

    Löwen, Kersten; Meinhold, Guido; Güngör, Talip; Berndt, Jasper

    2017-03-01

    Detrital zircon U-Pb geochronology of 15 Late Palaeozoic to Early Mesozoic siliciclastic sandstones from the Karaburun Peninsula in western Turkey determines maximum sedimentation ages, identifies possible source areas, and anchors the study area within the Palaeotethyan realm. Siliciclastic sandstones yielded ages from Triassic to Archean with major input from Palaeozoic to Neoproterozoic sources and very few Mesoproterozoic zircons. The youngest age groups set the new limit of the maximum depositional ages to Late Carboniferous-Early Permian for the Küçükbahçe and Dikendağı formations. Detrital zircons from Triassic sandstones are mainly Neoproterozoic and Palaeozoic in age. Zircons from the Scythian-Anisian Gerence Formation are predominantly Devonian and Carboniferous in age, while also Permian and Triassic zircon grains occur in the Carnian-Rhaetian Güvercinlik Formation. According to the zircon age populations and the data available from possible source regions, the Karaburun siliciclastic sediments, with the exception of two samples from the Dikendağı Formation, record sediment supply from units located at the southern margin of Eurasia during Late Palaeozoic and Early Mesozoic times. This interpretation is in agreement with palaeotectonic reconstructions for the closely related Greek islands of Chios and Inousses. The presence of Devonian accompanied by Carboniferous zircons in some of the Karaburun samples reveals similarities with Karakaya Complex sandstones of the Sakarya Zone in NW Turkey.

  1. A Late Holocene Slip Rate Of The North Anatolian Fault, Hersek Peninsula, Izmit Bay, Turkey

    NASA Astrophysics Data System (ADS)

    Kozaci, O.; Altunel, E.; Clahan, K.; Yonlu, O.; Sundermann, S. T.; Lettis, W. R.; Turner, J.; Altekruse, J.; Gumus, I.; Lindvall, S. C.

    2010-12-01

    The Hersek Peninsula has been a strategic site for at least the last two millennia as a result of its location. It extends into Izmit Bay and creates a shortcut for the historical Bagdad Road, an important section of the spice route, between Istanbul (Constantinople) and Iznik (Nicaea). It also controls the entrance of Izmit Bay to Izmit (Nicomedia). Civilizations have been investing in this location by building harbors, fortifications, baths, roads, bridges, aqueducts, and temples. The remnants of these historical structures record evidence for past destruction of both anthropogenic and tectonic origin. From an active tectonics point of view, the Hersek Peninsula is a key locality for understanding seismic hazard in the Marmara Region. It is the last place that the North Anatolian fault can be studied on land before it enters the Marmara Sea and it has experienced strong ground shaking most recently during the M7.4 Izmit earthquake in 1999. Paleoseismic trenching as well as archeoseismologic investigations were recently performed on the Hersek Peninsula for regional and site specific seismic hazard characterization. Our paleoseismic trenches north of the Hersek Lagoon provided fault exposures confirming the location of the North Anatolian fault on the peninsula. Detailed mapping of a 6th century A.D. Byzantine aqueduct offset 14 ± 1 meters along the projection of this fault trace revealed a minimum late Holocene slip rate of 13.6 +1/-3.5 mm yr-1. Rapid fan deposition and subsidence on the delta plain across the Hersek Peninsula has resulted in the relatively recent deposition of several meters of relatively young alluvium and nearshore tidal deposits. Nearly 2 km of trench exposures revealed these deposits were continuous and contain only minor evidence of ground shaking in the form of secondary liquefaction deposits and ground fractures. The lack of primary ground surface rupture evidence in these approximately 300-year-old sediments strongly suggests that the

  2. The contribution of Saharan dust in PM(10) concentration levels in Anatolian Peninsula of Turkey.

    PubMed

    Kabatas, B; Unal, A; Pierce, R B; Kindap, T; Pozzoli, L

    2014-08-01

    Sahara-originated dust is the most significant natural source of particulate matter; however, this contribution is still unclear in the Eastern Mediterranean especially in Western Turkey, where significant industrial sources and metropolitan areas are located. The Real-time Air Quality Modeling System (RAQMS) is utilized to explore the possible effects of Saharan dust on high levels of PM10 measured in Turkey. RAQMS model is compared with 118-air quality stations distributed throughout Turkey (81 cities) for April 2008. MODIS aerosol product (MOD04 for Terra and MYD04 for Aqua) is used to see columnar aerosol loading of the atmosphere at 550 nm (Aerosol optical depth (AOD) values found to be between 0.6 and 0.8 during the episode). High-resolution vertical profiles of clouds and aerosols are provided from CALIOP, on board of CALISPO satellite. The results suggest a significant contribution of Sahara dust to high levels of PM10 in Turkey with RAQMS and in situ time series showing similar patterns. The two data sets are found to be in agreement with a correlation of 0.87.

  3. Block volume estimation from the discontinuity spacing measurements of mesozoic limestone quarries, Karaburun Peninsula, Turkey.

    PubMed

    Elci, Hakan; Turk, Necdet

    2014-01-01

    Block volumes are generally estimated by analyzing the discontinuity spacing measurements obtained either from the scan lines placed over the rock exposures or the borehole cores. Discontinuity spacing measurements made at the Mesozoic limestone quarries in Karaburun Peninsula were used to estimate the average block volumes that could be produced from them using the suggested methods in the literature. The Block Quality Designation (BQD) ratio method proposed by the authors has been found to have given in the same order of the rock block volume to the volumetric joint count (J(v)) method. Moreover, dimensions of the 2378 blocks produced between the years of 2009 and 2011 in the working quarries have been recorded. Assuming, that each block surfaces is a discontinuity, the mean block volume (V(b)), the mean volumetric joint count (J(vb)) and the mean block shape factor of the blocks are determined and compared with the estimated mean in situ block volumes (V(in)) and volumetric joint count (J(vi)) values estimated from the in situ discontinuity measurements. The established relations are presented as a chart to be used in practice for estimating the mean volume of blocks that can be obtained from a quarry site by analyzing the rock mass discontinuity spacing measurements.

  4. Block Volume Estimation from the Discontinuity Spacing Measurements of Mesozoic Limestone Quarries, Karaburun Peninsula, Turkey

    PubMed Central

    Elci, Hakan; Turk, Necdet

    2014-01-01

    Block volumes are generally estimated by analyzing the discontinuity spacing measurements obtained either from the scan lines placed over the rock exposures or the borehole cores. Discontinuity spacing measurements made at the Mesozoic limestone quarries in Karaburun Peninsula were used to estimate the average block volumes that could be produced from them using the suggested methods in the literature. The Block Quality Designation (BQD) ratio method proposed by the authors has been found to have given in the same order of the rock block volume to the volumetric joint count (Jv) method. Moreover, dimensions of the 2378 blocks produced between the years of 2009 and 2011 in the working quarries have been recorded. Assuming, that each block surfaces is a discontinuity, the mean block volume (Vb), the mean volumetric joint count (Jvb) and the mean block shape factor of the blocks are determined and compared with the estimated mean in situ block volumes (Vin) and volumetric joint count (Jvi) values estimated from the in situ discontinuity measurements. The established relations are presented as a chart to be used in practice for estimating the mean volume of blocks that can be obtained from a quarry site by analyzing the rock mass discontinuity spacing measurements. PMID:24696642

  5. Attenuation Characteristics of the Armutlu Peninsula (NW Turkey) Using Coda Q

    NASA Astrophysics Data System (ADS)

    Yavuz, Evrim; Çaka, Deniz; Tunç, Berna; Woith, Heiko; Gottfried Lühr, Birger; Barış, Şerif

    2016-04-01

    Attenuation characteristic of seismic waves was determined using coda Q in the frame of MARsite (MARsite has received funding from the European Union's Seventh Programme for research, technological development and demonstration under grant agreement No 308417). Data from 82 earthquakes recorded in 2013-2014 in the Armutlu Peninsula and its vicinity by 9 ARNET seismic stations were used for processing. The earthquake magnitudes (Ml) and depths vary from 1.5 to 3.7 and 1.2-16.9 km, respectively. Epicentral distances closer than 90 km were selected to ensure better signal-to-noise ratios. Lapse times between 20 seconds and 40 seconds at intervals of 5 seconds were used for the calculation of the coda wave quality factor. The coda windows were filtered at central frequencies of 1.5, 3, 6, 9 and 12 Hz bandpass filter. To obtain reliable results, only data with signal-to-noise ratios greater than 5 and correlation coefficents higher than 0.7 were used. The SEISAN software and one of its subroutines (CODAQ) were used for data processing and analyses. In the whole study area, Qc=(51±4)f^(0.91±0.04) for 20 seconds, Qc=(77±7)f^(0.80±0.04) for 30 seconds and Qc=(112±13)f^(0.72±0.06) for 40 seconds lapse times are obtained for coda wave quality factor. The observed quality factor is dependent on frequency and lapse time. The results indicate that the upper lithosphere is more heterogeneous and seismically more active than the lower lithosphere as expected in the region which is tectonically complex refering to the effects of the North Anatolian Fault Zone. By considering earthquake clusters and recorded stations, the scattering area was drawn. The intersection of the scattered areas for 20 seconds lapse time is covering all stations. Quality factor in 1 Hz and frequency dependent values were calculated separately and for the intersection of all scattered areas. Calculated Qo and n values of the intersection area are 50 and 0.89, respectively. Hence, the Qo and n values

  6. Turkey.

    PubMed

    1988-03-01

    Focus in this discussion of Turkey is on the following: geography; the people; history; government and political conditions; the economy; defense; and relations between the US and Turkey. In 1986, Turkey's population was estimated to be 51.8 million with an annual growth rate of 2.5%. The infant mortality rate is 12.3/1000 with a life expectancy of 62.7 years. Turkey is located partly in Europe and partly in Asia. Since 1950, urban areas have experienced tremendous growth, and squatter dwellings are evident around the cities' edges. About half of Turkey's population live in urban areas. Turkish culture is made up of both the modern and traditional, Ottoman and folkloric, elements. The Republic of Turkey was founded by Mustafa Kemal, subsequently named Ataturk, in 1982 after the collapse of the 600-year-old Ottoman empire. The new republic focused on modernizing and Westernizing the empire's Turkish core -- Anatolia and a small part of Thrace. The 1982 constitution preserves a democratic, secular, parliamentary form of government with a strengthened presidence. It provides for an independent judiciary along with the safeguarding of internationally recognized human rights. The legislative functions are carried out by the unicameral, 450-member GNA. The economy is developing structurally, yet the agricultural sector remains significant and produces cotton, tobacco, grains, fruits, and vegetables. Over half of the labor force are farmers, contributing over 1/5 of the gross domestic product. A significant portion of industry also is involved in processing agricultural products. The period from the mid-1960s to the mid-1970s was the longest sustained period of economic growth and development in modern Turkish history, with annual growth rates of nearly 7%. Oil price increases after 1973 and the concomitant European recession slowed Turkish growth and also revealed major structural deficiencies. The economic crisis worsened in 1979 as oil prices doubled again. The Demirel

  7. Seismotectonics of the Armutlu peninsula (Marmara Sea, NW Turkey) from geological field observation and regional moment tensor inversion

    NASA Astrophysics Data System (ADS)

    Kinscher, J.; Krüger, F.; Woith, H.; Lühr, B. G.; Hintersberger, E.; Irmak, T. S.; Baris, S.

    2013-11-01

    The Armutlu peninsula, located in the eastern Marmara Sea, coincides with the western end of the rupture of the 17 August 1999, İzmit MW 7.6 earthquake which is the penultimate event of an apparently westward migrating series of strong and disastrous earthquakes along the NAFZ during the past century. We present new seismotectonic data of this key region in order to evaluate previous seismotectonic models and their implications for seismic hazard assessment in the eastern Marmara Sea. Long term kinematics were investigated by performing paleo strain reconstruction from geological field investigations by morphotectonic and kinematic analysis of exposed brittle faults. Short term kinematics were investigated by inverting for the moment tensor of 13 small to moderate recent earthquakes using surface wave amplitude spectra. Our results confirm previous models interpreting the eastern Marmara Sea Region as an active transtensional pull-apart environment associated with significant NNE-SSW extension and vertical displacement. At the northern peninsula, long term deformation pattern did not change significantly since Pliocene times contradicting regional tectonic models which postulate a newly formed single dextral strike slip fault in the Marmara Sea Region. This area is interpreted as a horsetail splay fault structure associated with a major normal fault segment that we call the Waterfall Fault. Apart from the Waterfall Fault, the stress strain relation appears complex associated with a complicated internal fault geometry, strain partitioning, and reactivation of pre-existing plane structures. At the southern peninsula, recent deformation indicates active pull-apart tectonics constituted by NE-SW trending dextral strike slip faults. Earthquakes generated by stress release along large rupture zones seem to be less probable at the northern, but more probable at the southern peninsula. Additionally, regional seismicity appears predominantly driven by plate boundary

  8. Investigations Of The Source Of Arsenic In Groundwater Around The Ayvacik District (Canakkale-Turkey)

    NASA Astrophysics Data System (ADS)

    Deniz, Ozan; Baba, Alper; Aslı Erdin, Nur

    2014-05-01

    The main goal of this study is to investigate the source of arsenic problem in groundwater in the Ayvacik (Çanakkale) district, of Biga Peninsula, NW Turkey. For this purpose, hydrogeological and hydrogeochemical measurements were conducted at the selected locations of water sampling. Our field measurement results suggest that the water samples in the region is generally neutral and alkaline chemistry. Electrical conductivity, temperature and Eh values are of (327) - (1126) μS/cm, (17.4) - (28.2) and (-8) - (-62) mv, respectively. As well as this, we carried out laboratory analysis for the collected water samples to further investigate their chemistry in detail. Major ions in groundwater contain Ca and HCO3. High Ca and Mg values are related to Na and K ion-exchange reactions in water. Arsenic types in groundwater are in the form of arsenic acid (H3AsO3) where high concentrations of arsenic values are found in groundwater. These arsenic values exceed The World Health Organization (WHO) and Turkish Standards Institute (TS266 - Water intended for human consumption) limits (10 ppb). Alterations and fracture zones are common in some parts of the Miocene Volcanics in the study area. The circulation of cold water in the underground is closely related to major fractured zones. We think that the source of high arsenic values in the groundwater is connected with alteration zones in this volcanics according to field data and results of chemical analysis. Keywords: Arsenic, Groundwater, WHO, TS266, Ayvacik-Canakkale

  9. Processing the Bouguer anomaly map of Biga and the surrounding area by the cellular neural network: application to the southwestern Marmara region

    NASA Astrophysics Data System (ADS)

    Aydogan, D.

    2007-04-01

    An image processing technique called the cellular neural network (CNN) approach is used in this study to locate geological features giving rise to gravity anomalies such as faults or the boundary of two geologic zones. CNN is a stochastic image processing technique based on template optimization using the neighborhood relationships of cells. These cells can be characterized by a functional block diagram that is typical of neural network theory. The functionality of CNN is described in its entirety by a number of small matrices (A, B and I) called the cloning template. CNN can also be considered to be a nonlinear convolution of these matrices. This template describes the strength of the nearest neighbor interconnections in the network. The recurrent perceptron learning algorithm (RPLA) is used in optimization of cloning template. The CNN and standard Canny algorithms were first tested on two sets of synthetic gravity data with the aim of checking the reliability of the proposed approach. The CNN method was compared with classical derivative techniques by applying the cross-correlation method (CC) to the same anomaly map as this latter approach can detect some features that are difficult to identify on the Bouguer anomaly maps. This approach was then applied to the Bouguer anomaly map of Biga and its surrounding area, in Turkey. Structural features in the area between Bandirma, Biga, Yenice and Gonen in the southwest Marmara region are investigated by applying the CNN and CC to the Bouguer anomaly map. Faults identified by these algorithms are generally in accordance with previously mapped surface faults. These examples show that the geologic boundaries can be detected from Bouguer anomaly maps using the cloning template approach. A visual evaluation of the outputs of the CNN and CC approaches is carried out, and the results are compared with each other. This approach provides quantitative solutions based on just a few assumptions, which makes the method more

  10. Petrochemical features of Miocene volcanism around the Çubukludağ graben and Karaburun peninsula, western Turkey: Implications for crustal melting related silicic volcanism

    NASA Astrophysics Data System (ADS)

    Karacık, Z.; Genç, Ş. C.; Gülmez, F.

    2013-09-01

    Widespread Neogene volcanism, mainly intermediate and rarely mafic and felsic in composition, was controlled by the extensional tectonic regime in western Turkey. The Karaburun and Cumaovası volcanics are the cases for understanding the magma source(s) and petrological processes, producing the extension-related mafic and felsic volcanism. The Karaburun volcanics (KV) are mainly oriented north to south in the Karaburun peninsula and span a wide spectrum from basalt (20 Ma) to rhyolite (16 Ma), and younger trachyte and trachydacites (13 Ma). The products of the subaerial silicic volcanism (the Cumaovası volcanics, CV; 17 Ma) which are represented by cluster of rhyolite domes, related pyroclastics occur within the NE-SW trending Çubukludağ graben, and intermediate and mafic volcanic rocks are lack in this area. The lavas of the Cumaovası volcanics are high silica rhyolites and rare dacites which are calc alkaline, peralumious and enriched significantly in LILE. Extremely low Sr, Ba values, extremely Eu depletions and very low LaN/YbN ratios are typical for the rhyolites of CV, similar to the topaz rhyolites. The Karaburun volcanics, with the exception of the minor alkaline basaltic and trachytic lavas, are mainly calc alkaline and metaluminous intermediate lavas. 87Sr/86Sr ratios of the KV and dacitic samples of CV are close to each other and range from 0.708 to 0.709; while Sr isotopic ratios of the rhyolites are significantly high and variable (0.724-0.786). 143Nd/144Nd ratios of the CV and KV, except for the alkaline samples, are similar for both sequences vary from 0.51230 to 0.51242. Geological, geochemical, isotopic and radiochronologic data reveal that the KV and CV were formed in extensional tectonic setting, but evolved by different petrological processes in different magma chambers. During the Neogene, underplated mafic magma was injected into the crust and hybridized by mantle and crustal derived materials. Geochemical features and trace element

  11. BI-GAS coal-gasification program. Final report, November 1979-August 1982

    SciTech Connect

    McIntosh, M.J.

    1983-01-31

    The primary purpose of this report is to cover in detail activities at the BI-GAS Coal-Gasification Pilot Plant from November 1979 through August 1982. During this period Stearns-Roger Incorporated was the prime contractor for the project. Volume 2 contains topical reports which describe the operation of the gasifier and each of the auxiliary process areas as well as heat and material balance data, computer simulation, gasification of Pittsburgh seam coal and materials evaluation.

  12. Importance of hydrogeochemical processes in the coastal wetlands: A case study from Edremit-Dalyan coastal wetland, Balıkesir-Turkey

    NASA Astrophysics Data System (ADS)

    Somay, Melis A.

    2016-11-01

    Investigating the hydrogeochemical properties of wetlands allow us to protect them in a sustainable fashion in global scale. Edremit-Dalyan coastal wetland (EDCW) is located in southern part of Biga Peninsula (Mount Ida) which is the most important eco-tourism center in Turkey. Water sampling was done from the hydrologic basin of coastal wetland that consists of a geothermal site, ore deposits area, treatment facility area and olive tree breeding area. EC values of wetland vary between 440 and 2190 μS/cm and water type shows a shift from CaHCO3 to NaClSO4. Al, As, Cd, Cu, Fe, Pb and Zn concentrations exceed the tolerance limits in wetland area probably due to ore deposits around the Edremit Plain. Concentrations of As are high in wetland area exceeding both aquatic life and drinking water As standards of 10 μg/L by as much as 3 times are observed. The dominant As species is As (III). For the living organisms, this situation can be dangerous. Oxygen-18 and deuterium composition of the samples between -7.18 and -6.13‰, and between -42.6 and -34.4‰, respectively in the study area and all the waters are of meteoric origin. Oxygen-18 enrichment can be observed around Derman and coastal zone due to the geothermal activity and evaporation, respectively.

  13. Geochemical behavior of rare earth elements of the hydrothermal alterations within the Tepeoba porphyry Cu-Mo-Au deposits at Balikesir, NW Turkey

    NASA Astrophysics Data System (ADS)

    Doner, Zeynep; Abdelnasser, Amr; Kiran Yildirim, Demet; Kumral, Mustafa

    2016-04-01

    This work reports the geochemical characteristics and behavior of the rare earth elements (REE) of the hydrothermal alteration of the Tepeoba porphyry Cu-Mo-Au deposit located in the Anatolian tectonic belt at Biga peninsula (Locally Balikesir province), NW Turkey. The Cu-Mo-Au mineralization at this deposit hosted in the hornfels rocks and related to the silicic to intermediate intrusion of Eybek pluton. It locally formed with brecciated zones and quartz vein stockworks, as well as the brittle fracture zones associated with intense hydrothermal alteration. Three main alteration zones with gradual boundaries formed in the mine area in the hornfels rock that represents the host rock, along that contact the Eybek pluton; potassic, propylitic and phyllic alteration zones. The potassic alteration zone that formed at the center having high amount of Cu-sulfide minerals contains biotite, muscovite, and sericite with less amount of K-feldspar and associated with tourmalinization alteration. The propylitic alteration surrounds the potassic alteration having high amount of Mo and Au and contains chlorite, albite, epidote, calcite and pyrite. The phyllic alteration zone also surrounds the potassic alteration containing quartz, sericite and pyrite minerals. Based on the REE characteristics and content and when we correlate the Alteration index (AI) with the light REEs and heavy REEs of each alteration zone, it concluded that the light REEs decrease and heavy REEs increase during the alteration processes. The relationships between K2O index with Eu/Eu* and Sr/Sr* reveals a positive correlation in the potassic and phyllic alteration zones and a negative correlation in the propylitic alteration zone. This refers to the hydrothermal solution which is responsible for the studied porphyry deposits and associated potassic and phyllic alterations has a positive Eu and Sr anomaly as well as these elements were added to the altered rock from the hydrothermal solution. Keywords: Rare

  14. Using the concentration-volume (C-V) fractal model in the delineation of gold mineralized zones within the Tepeoba porphyry Cu-Mo-Au, Balikesir, NW Turkey

    NASA Astrophysics Data System (ADS)

    Kumral, Mustafa; Abdelnasser, Amr; Karaman, Muhittin; Budakoglu, Murat

    2016-04-01

    The Tepeoba porphyry Cu-Mo-Au mineralization that located at the Biga peninsula (W Turkey) developed around the Eybek pluton concentrated at its southern contact. This mineralization that hosted in the hornfels rocks of Karakaya Complex is associated with three main alteration zones; potassic, phyllic and propylitic alterations along the fault controlled margins of the Eybek pluton and quartz stockwork veining as well as brecciation zones. As well as two mineralized zones were occurred in the mine area; hypogene and oxidation/supergene zone. The hypogene zone has differentiated alteration types; high potassic and low phyllic alteration, while the oxidation/supergene zone has high phyllic and propylitic alterations. This work deals with the delineation of gold mineralized zone within this porphyry deposit using the concentration-volume (C-V) fractal model. Five zones of gold were calculated using its power-law C-V relationship that revealed that the main phase of gold mineralization stated at 5.3083 ppm Au concentration. In addition, the C-V log-log plot shows that the highly and moderately Au mineralization zone developed in western part of deposit correlated with oxidation zone related to propylitic alteration. On the other hand, its weakly mineralization zone has a widespread in the hypogene zone related to potassic alteration. This refers to the enrichment of gold and depletion of copper at the oxidation/supergene zone is due to the oxidation/supergene alteration processes that enrich the deposits by the meteoric water. Keywords: Concentration-volume (C-V) fractal model; gold mineralized zone; Tepeoba porphyry Cu-Mo-Au; Balikesir; NW Turkey.

  15. Peninsula Academies.

    ERIC Educational Resources Information Center

    Raby, Marilyn E.

    1984-01-01

    Describes the Peninsula Academies program developed by the Sequoia (California) Union High School District and 27 local high technology companies to help educationally disadvantaged students break the pattern of low academic achievement, lack of skills, and chronic unemployment. (FL)

  16. Directional solidification of Cu-Pb and Bi-Ga monotectic alloys under normal gravity and during parabolic flight

    NASA Technical Reports Server (NTRS)

    Dhindaw, B. K.; Stefanescu, D. M.; Singh, A. K.; Curreri, P. A.

    1988-01-01

    Cu-Pb and Bi-Ga monotectic alloys of nominal hypermonotectic compositions were directionally solidified under various furnace translation rates, temperature gradients, and gravity levels. Gravity was varied by solidifying the alloys under ground conditions and in the furnace aboard NASA KC-135 aircraft, flying on parabolic trajectories. High translation rates, high gradients, high gravity levels, and higher density and lower thermal conductivity of the L2 phase favored the formation of fiber composite structure, while the opposite conditions resulted in structures consisting of L2 droplets in alpha matrix. A modified particle engulfment theory as originally enunciated by Ulhmann et al. (1964) is proposed to explain these observations.

  17. Initial assessment of public perception and acceptance of Geothermal Energy applications in Çanakkale, NW Turkey.

    NASA Astrophysics Data System (ADS)

    Sedat Çetiner, Ziya; Çekiç, Osman; Ertekin, Can; Bakırcı, Mesut

    2016-04-01

    Growing need of energy in global scale has resulted in increasing number of research and development of renewable energy technologies. Turkey, being very rich in the renewable energy resources, has recently paid special attention to accelerate utilization of these resources to reduce the carbon based energy cost. Among these, Geothermal Energy resources in the country, mainly utilized in district heating and balneological applications, has been shifted toward harvesting electric energy in the shed of recent incentives. While these developments are happening at the policy level, the knowledge and the perception of the public is important to shape the future policies and acceptance of such resources in daily life. In light of these developments, the aim of this study is to identify and analyze the public awareness and acceptance mechanisms for the successful deployment of future and ongoing geothermal investments in Çanakkale region of the Biga Peninsula using geological, social and economic constraints in a well-defined questionnaire. The study employed a mixed method to explore the public perception. Mixed method studies involve qualitative and quantitative techniques and intends to explore an issue in-depth. Thus a sequential explanatory design was used to gather the public's perception. Exploratory design involves a qualitative study followed by a design of a quantitative survey and analysis. The researchers, firs, interviewed 24 college students about their knowledge and perceptions of geothermal resources using a semi-structured interview protocol. The protocol comprised of 8 open ended questions. With the help of the literature and the qualitative survey results, an item database with 51 questions were constructed. The initial survey and the items then were sent to 5 experts. Following the expert review, the survey was given its final form and the item numbers were dropped to 34. Then this survey was applied to a group of 100 college students. The survey also

  18. The Rhodope Zone as a primary sediment source of the southern Thrace basin (NE Greece and NW Turkey): evidence from detrital heavy minerals and implications for central-eastern Mediterranean palaeogeography

    NASA Astrophysics Data System (ADS)

    Caracciolo, L.; Critelli, S.; Cavazza, W.; Meinhold, G.; von Eynatten, H.; Manetti, P.

    2015-04-01

    Detrital heavy mineral analysis coupled with a regional geological review provide key elements to re-evaluate the distribution of the Rhodope metamorphic zone (SE Europe) in the region and its role in determining the evolution of the Thrace basin. We focus on the Eocene-Oligocene sedimentary successions exposed in the southern Thrace basin margin to determine the dispersal pathways of eroded crustal elements, of both oceanic and continental origins, as well as their different contributions through time. Lithological aspects and tectonic data coupled with geochemistry and geochronology of metamorphic terranes exposed in the area point to a common origin of tectonic units exposed in NW Turkey (Biga Peninsula) with those of NE Greece and SE Bulgaria (Rhodope region). The entire region displays (1) common extensional signatures, consisting of comparable granitoid intrusion ages, and a NE-SW sense of shear (2) matching zircon age populations between the metapelitic and metamafic rocks of the Circum-Rhodope Belt (NE Greece) and those of the Çamlica-Kemer complex and Çetmi mélange exposed in NW Turkey. Detrital heavy mineral abundances from Eocene-Oligocene sandstones of the southern Thrace basin demonstrate the influence of two main sediment sources mostly of ultramafic/ophiolitic and low- to medium-grade metamorphic lithologies, plus a third, volcanic source limited to the late Eocene-Oligocene. Detrital Cr-spinel chemistry is used to understand the origin of the ultramafic material and to discriminate the numerous ultramafic sources exposed in the region. Compositional and stratigraphic data indicate a major influence of the metapelitic source in the eastern part (Gallipoli Peninsula) during the initial stages of sedimentation with increasing contributions from metamafic sources through time. On the other hand, the western and more external part of the southern Thrace margin (Gökçeada, Samothraki and Limnos) displays compositional signatures according to a mixed

  19. Trace element composition of rutile and Zr-in-rutile thermometry in meta-ophiolitic rocks from the Kazdağ Massif, NW Turkey

    NASA Astrophysics Data System (ADS)

    Şengün, Fırat; Zack, Thomas

    2016-08-01

    In northwest Turkey, ophiolitic meta-gabbros are exposed on the Kazdağ Massif located in the southern part of the Biga Peninsula. Trace element composition of rutile and Zr-in-rutile temperatures were determined for meta-gabbros from the Kazdağ Massif. The Zr content of all rutiles range from 176 to 428 ppm and rutile grains usually have a homogeneous Zr distribution. The rutile grains from studied samples in the Kazdağ Massif are dominated by subchondritic Nb/Ta (11-19) and Zr/Hf ratios (20-33). Nb/Ta and Zr/Hf show positive correlation, which is probably produced by silicate fractionation. The Nb/Ta and Zr/Hf ratios increase with a decrease in Ta and Hf contents. The core of rutile grains are generally characterized by low Nb/Ta ratios of 17-18 whereas the rims exhibit relatively high Nb/Ta ratios of 19-23. Trace element analyses in rutile suggest that these rutile grains were grown from metamorphic fluids. The P-T conditions of meta-gabbros were estimated by both Fe-Mg exchange and Zr-in-rutile thermometers, as well as by the Grt-Hb-Plg-Q geothermobarometer. The temperature range of 639 to 662 °C calculated at 9 kbar using the Zr-in-rutile thermometer is comparable with temperature estimates of the Fe-Mg exchange thermometer, which records amphibolite-facies metamorphism of intermediate P-T conditions. The P-T conditions of meta-ophiolitic rocks suggest that they occur as a different separate higher-pressure tectonic slice in the Kazdağ metamorphic sequence. Amphibolite-facies metamorphism resulted from northward subduction of the İzmir-Ankara branch of the Neo-Tethyan Ocean under the Sakarya Zone. Metamorphism was followed by internal imbrication of the Kazdağ metamorphic sequence resulting from southerly directed compression during the collision.

  20. Bodrum Strong Motion Network, Mugla, Turkey

    NASA Astrophysics Data System (ADS)

    Alcik, H. A.; Tanircan, G.; Korkmaz, A.

    2015-12-01

    The Gulf of Gökova is located in southwestern Turkey near the Aegean Sea and surrounded by Datça Peninsula to the south, the island of Kos to the west and Bodrum Peninsula to the north. The Bodrum peninsula with a population of one million in summer season is one of the most populated touristic centers of Turkey. This region is also surrounded by numerous active seismic entities such as Ula-Ören Fault Zone, Gökova Graben etc.. and demonstrates high seismic hazard. In the past, many destructive earthquakes have occurred in southwestern Turkey. One of the destructive historical earthquakes is 1493 Kos event (Mw=6.9) caused heavy damage in Bodrum. In the instrumental period seismic activity in the Gökova region includes the Ms>6.0 earthquakes of 23 April 1933 (Ms=6.4), 23 May 1941 (Ms=6.0), 13 December 1941 (Ms=6.5) events. Intense earthquake activity (Mw5+) occurred in Gulf of Gökova in August 2004 and January 2005. Considering the high seismicity and population of this region, a strong ground motion monitoring system stationed in dense settlements in the Bodrum Peninsula: Bodrum, Turgutreis, Yalıkavak, Çiftlik and Ortakent was deployed on June 2015. The network consists of 5 strong motion recorders, has been set up with the aim of monitoring of regional earthquakes, collecting accurate and reliable data for engineering and scientific research purposes, in particular to provide input for future earthquake rapid reporting and early warning implementation projects on urban environments in the Bodrum peninsula and the surrounding areas. In this poster presentation, we briefly introduce the Bodrum Network and discuss our future plans for further developments.

  1. Kamchatka Peninsula, Russia

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Temperate and green in the summer, the Kamchatka Peninsula in northeastern Russia freezes over completely in the winter. This true-color image of the Kamchatka Peninsula was acquired on December 12, 2001, by the Moderate-resolution Imaging Spectroradiometer (MODIS), flying aboard NASA's Terra spacecraft. The peninsula is surrounded by the Sea of Okhotsk to the west and by the Bering Sea to the east. The ice and snow highlight the stunning valleys and tall peaks of the Sredinnyy Khrebet, which is the volcanic mountain range running down the center of the peninsula. The mountains along the range reach heights of over 3500 meters (11,484 feet). Many of the volcanoes are still active, and ash and volcanic rock has turned the snow a dark gray on the eastern side of the range. The light blue latticework of ridges, valleys, and alluvial fans extending from the center of the range were likely carved out by past and present glaciers and by run-off from spring snowmelt. The small island that extends off of the tip of the peninsula is Ostrov Paramushir (Paramushir Island). Image courtesy Jacques Descloitres, MODIS Land Rapid Response Team at NASA GSFC

  2. Peninsula Academies Program.

    ERIC Educational Resources Information Center

    Sequoia Union High School District, Redwood City, CA.

    THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT: The Peninsula Academies program helps educationally disadvantaged youth overcome the handicaps of low academic achievement, lack of skills, and chronic unemployment. This is accomplished by providing a high school curriculum that is clearly related to work, training in specific job skills, emphasis…

  3. Turkey`s nuclear power effort

    SciTech Connect

    Aybers, N.

    1995-12-01

    This paper discusses the expected role of nuclear energy in the production of electric power to serve the growing needs of Turkey, examining past activities and recent developments. The paper also reviews Turkey`s plans with respect to nuclear energy and the challenges that the country faces along the way.

  4. The Resurrection Peninsula ophiolite

    USGS Publications Warehouse

    Nelson, Steven W.; Miller, M.L.; Dumoulin, Julie A.; Nelson, Steven W.; Hamilton, Thomas D.

    1989-01-01

    The Resurrection Peninsula forms the east side of Resurrection Bay (fig. 3). Relief ranges from 437 m (1,434 ft) at the southern end of the peninsula to more than 1,463 m (4,800 ft) opposite the head of the bay. All rock units composing the informally named Resurrection Peninsula ophiolite of Nelson and others (1987) are visible or accessible by boat."Ophiolite" has been a geologic term since 1827 (Coleman, 1977). The term "ophiolite" initially referred to the rock serpentinite; the Greek root "ophi" (meaning snake or serpent) alluded to the greenish, mottled, and shiny appearance of serpentinites. In 1927, Steinmann described a rock association in the Alps, sometimes known as the "Steinmann Trinity', consisting of serpentine, diabase and spilitic lavas, and chert. Recognition of this suite led to the idea that ophiolites represent submarine magmatism that took place early in the development of a eugeosyncline. In the early 1970s the Steinmann Trinity was reconsidered in light of the plate tectonic theory, new petrologic studies, and the recognition of abducted oceanic lithosphere in orogenic belts of the world. In 1972 at a Geological Society of America Penrose Conference (Anonymous, 1972) the term "ophiolite" was defined as a distinctive assemblage of mafic to ultramafic rocks, with no emphasis on their origin. A complete ophiolite should contain, from bottom to top:1) Tectonized ultramafic rocks (more or less serpentinized)2) Gabbro complex containing cumulus textures and commonly cumulus peridotites3) Mafic sheeted-dike complex, grading upward into;4) Submarine pillow lavas of basaltic composition. Common associated rock types include plagiogranite (Na-rich) and an overlying sedimentary section typically dominated by chert.

  5. Merida, Yucatan Peninsula, Mexico

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This rare cloud free view of the city of Merida (21.0N, 90.0W) on the Yucatan Peninsula of Mexico was taken as an experiment with color infrared film to determine the best applications of this unique film. Color film presents an image as it appears to the eye but color infrared film eliminates haze and better defines vegetation and its vitality by the shade of red or pink. Note that much of the native forests have been cut down for farm lands.

  6. Gulf of Aqaba, Sinai Peninsula

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The Gulf of Aqaba separates the Sinai peninsula from Saudi Arabia in this scene of the Middle East (29.0N, 34.5E) showing the geomorphology and geology of this region including portions of Egypt, Israel, Jordon and Saudi Arabia. A small portion of the Gulf of Suez can be seen on the opposite side of the Sinai peninsula.

  7. Istanbul, Turkey

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This June 16, 2000 image of Istanbul, Turkey show a full 60 by 60 km ASTER scene in the visible and infrared channels. Vegetation appears red, and urban areas blue-green. Bustling Istanbul, with its magnificent historical heritage, has spanned the divide between Europe and Asia for more than 2,500 years. Originally called Byzantium, the city was founded in the 7th century BC on the Golden Horn, an arm of the narrow Bosporus (also spelled Bosphorus) Strait, which connects the Sea of Marmara to the south, with the Black Sea to the north. Constantine I made it his capital of the Eastern Roman Empire in AD 330. As Constantinople, the strategically located city arose as the preeminent cultural, religious, and political center of the Western world. It reached the height of its wealth and glory in the early 5th century. After centuries of decline, the city entered another period of tremendous growth and prosperity when, as Istanbul, it became the capital of the Turkish Ottoman Empire in 1457. Although Turkey moved its capital to Ankara in 1923, Istanbul remains the nation's largest city with a population of over 8 million, its commercial center, and a major port. Two bridges spanning the Bosporus, and ships in the busy channel can be seen on the enlargement. On the image, the water areas have been replaced with a thermal image: colder waters are displayed in dark blue, warmer areas in light blue. Note the dark lines showing boat wakes, and the cold water entering the Sea of Marmara from deeper waters of the Bosporus.

    Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of International Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, Calif., is the U

  8. Anaglyph, Yucatan Peninsula, Mexico

    NASA Technical Reports Server (NTRS)

    2003-01-01

    This anaglyph (stereoscopic view) of Mexico's Yucatan Peninsula was generated entirely from Shuttle Radar Topography Mission (SRTM) data, and shows a subtle but distinctive indication of the Chicxulub impact crater. Most scientists now agree that this impact was the cause of the Cretatious-Tertiary extinction, the event 65 million years ago that marked the demise of the dinosaurs as well as the majority of life then on Earth. The crater's rim is marked by a shallow semicircular depression arcing about an offshore center point in the upper left of the picture. (The arcing depression is just above the blue line, when viewed with the naked eye.) This depression, or trough, only about 3 to 5 meters (10 - 15 feet) deep and about 5 kilometers (3 miles) wide, was likely caused by collapse of limestone caverns preferentially above the crater rim, resulting in an arcing chain of sinkholes. The limestone that covers most of the Yucatan Peninsula post-dates the impact crater. However, the crater pattern apparently controls the subsidence pattern just enough to show through.

    This anaglyph was created by deriving a shaded relief image from the SRTM data, draping it back over the SRTM elevation model, and then generating two differing perspectives, one for each eye. Illumination is from the north (top). When viewed through special glasses, the anaglyph is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter. The total relief (range of elevations) across this entire image is less than 300 meters (1000 feet).

    Elevation data used in this image were acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM

  9. Heavy metal deposition in moss samples from east and south Marmara region, Turkey.

    PubMed

    Coskun, Mahmut; Cayir, Akin; Coskun, Munevver; Kilic, Onder

    2011-03-01

    A survey of atmospheric heavy metal deposition in the east and south Marmara region, Turkey was carried out in September 2004. For this purpose, moss samples (Hypnum cupressiforme) were collected in a systematic network of 125 sites. Concentrations of the elements (Al, B, Ba, Ca, Cd, Fe, Co, Cr, Cu, K, Li, Mn, Na, Ni, Pb, Sr, Mg, Ti, and Zn) in the moss were used as an indication of the level of air pollution in the region. Significant differences in heavy metal concentrations, especially for Pb, Cd, Cu, and Zn, were recorded in the moss samples collected around industrialized and heavily populated cities (Istanbul, Bursa, Bandırma, Kocaeli, Biga-Çan) and in an abandoned lead-mining area (Balıkesir-Balya). A map of the spatial distribution of each element in the region was plotted, and enrichment factors were calculated. VARIMAX principal component analysis was applied to the data obtained, and five different components were obtained. The results showed that Pb, Cu, Cd, and Zn derived from anthropogenic and industrial sources while other elements came mostly from natural sources.

  10. Turkey: Thwarted Ambition

    DTIC Science & Technology

    1997-01-01

    policy makers were dramatic, challenging, and worrying. At a stroke, the strategic center of gravity moved from Germany to Turkey, but the extinction of...with Arab neighbors, and the Sevres- phobia of an assault on Turkey’s territorial integrity were all accusations thrown at the government as these

  11. Informatics in Turkey

    NASA Technical Reports Server (NTRS)

    Cakir, Serhat

    1994-01-01

    In the last twenty years the rapid change in the informatics sector has had economic and social impact on private and government activities. The Supreme Council for Science and Technology of Turkey assigned highest priority to the informatics in its meeting in February 1993. With this advice TUBITAK (The Scientific and Technical Research Council of Turkey) intends to give a strong impulse to development of a research policy in this field.

  12. Energy Security and Turkey

    DTIC Science & Technology

    2008-12-01

    Russia - Ukraine Gas Crisis,” Center for Eurasian Strategis Studies ( ASAM ), Ankara, Turkey, April 21, 2008, www.asam.org.tr/temp/temp111.doc...Necdet Pamir. “Energy in Security and the Most Recent Lesson: The Russia - Ukraine Gas Crisis,” Center for Eurasian Strategis Studies ( ASAM ), Ankara...Crisis,” Center for Eurasian Strategis Studies ( ASAM ), Ankara, Turkey, April 21, 2008, www.asam.org.tr/temp/temp111.doc (accessed May 21, 2008). 53

  13. Pediatric oncology in Turkey.

    PubMed

    Kebudi, Rejin

    2012-03-01

    The survival of children with cancer has increased dramatically in the last decades, as a result of advances in diagnosis, treatment and supportive care. Each year in Turkey, 2500-3000 new childhood cancer cases are expected. According to the Turkish Pediatric Oncology Group and Turkish Pediatric Hematology Societies Registry, about 2000 new pediatric cancer cases are reported each year. The population in Turkey is relatively young. One fourth of the population is younger than 15 years of age. According to childhood mortality, cancer is the fourth cause of death (7.2%) after infections, cardiac deaths and accidents. The major cancers in children in Turkey are leukemia (31%), lymphoma (19%), central nervous system (CNS) neoplasms (13%), neuroblastomas (7%), bone tumors (6.1%), soft tissue sarcomas (6%), followed by renal tumors, germ cell tumors, retinoblastoma, carcinomas-epithelial neoplasms, hepatic tumors and others. Lymphomas rank second in frequency as in many developing countries in contrast to West Europe or USA, where CNS neoplasms rank second in frequency. The seven-year survival rate in children with malignancies in Turkey is 65.8%. The history of modern Pediatric Oncology in Turkey dates back to the 1970's. Pediatric Oncology has been accepted as a subspecialty in Turkey since 1983. Pediatric Oncologists are all well trained and dedicated. All costs for the diagnosis and treatment of children with cancer is covered by the government. Education and infrastructure for palliative care needs improvement.

  14. Petroleum geology of Arabian Peninsula

    SciTech Connect

    Billo, S.M.

    1982-05-01

    Petroleum activities in the Arabian Peninsula show new trends in the 1980s. Petroleum exploration is intensified and huge discoveries are anticipated. A giant Jurassic gas field along the coast of the Arabian Gulf discovered recently tops 150 tcf, the largest single reserve ever. Other giant oil fields in the area are undergoing expansion in development and productivity. Today, the Peninsula, with a total area that surpasses one million square miles, produces and exports more oil and gas and has greater reserves than any other area in the world. The excellent reservoir rocks are located in the Jurassic and Cretaceous formations between the Arabian Shield and the Tethyan Seaway. They represent porous and permeable marine cyclical beds sealed by impervious shales and anhydrites. Reservoir sedimentology was affected by 2 orogenies during late Cretaceous and Pliocene time portrayed by the Cratonic area to the southwest and the orthogeosynclinal area to the northeast. The eastern part was little deformed by these movements.

  15. Fires in Kamchatka Peninsula, Russia

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Numerous thermal anomalies were detected on the Kamchatka Peninsula in northeastern Russia in late June and early July by the Moderate Resolution Imaging Spectroradiometer (MODIS). Some of the anomalies (red dots) were fires, but at least one was the result of ongoing volcanic activity at one of the Peninsula's numerous active volcanoes. The erupting volcano, called Sheveluch, can be seen most clearly in the image from July 8, 2002. It is located in the upper right quadrant of the image, and appears as a grayish circular patch amid the surrounding green vegetation. In its center is a red dot indicating that MODIS detected a thermal signature coming from the restless volcano. Credit: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

  16. Transplantation in Turkey.

    PubMed

    Haberal, Mehmet

    2013-01-01

    The cornerstone events of transplantation history in Turkey are summarized herein. In 1975, we performed the first living-related renal transplant in Turkey. We followed this in 1978 with the first deceased donor kidney transplantation, using an organ supplied by Eurotransplant. In 1979, the law on harvesting, storage, grafting, and transplantation of organs and tissues was enacted; later that year, the first local deceased donor kidney transplantation was performed by our team. In 1988, another groundbreaking event in Turkey was successfully achieved: the first cadaveric liver transplantation. In 1990, the first pediatric living-related segmental liver transplantation in Turkey, the region, and Europe was performed by our team. One month later, an adult-to-adult living-related liver transplantation was successfully performed. In May 1992, we performed the first combined liver-kidney transplantation from a living-related donor, which was the first operation of its kind. To date, we have performed 2,084 kidney and, since 1988, 439 liver transplantations. During 29 years of solid organ transplantation history in Turkey, 20,794 kidney transplants have been performed nationwide in 62 different centers, as well as 6,565 liver, 621 heart, and 168 pancreas transplants. In 2001, the Ministry of Health established the National Coordination Center as an umbrella organization to promote transplantation activities, especially for deceased donor organ procurement. Transplantation activities are accelerating daily throughout the country, but deceased donors are still far below the desired rates.

  17. Zoonoses in the Arabian Peninsula

    PubMed Central

    Wernery, Ulrich

    2014-01-01

    The human population is rising and will soon reach 9 billion people. In parallel, the demand for animal protein is increasing and with it is the threat of zoonotic diseases. We must therefore be on our guard. The close association of people with animals promotes the opportunity for zoonotic infections and real danger may arise when animals are imported with no health background. Therefore, it is essential to implement strict import controls, and establish efficient quarantine facilities. Many viral, bacterial, and zoonotic diseases have been diagnosed on the Arabian Peninsula, either by isolating the pathogens or through serological surveys. Most of them are briefly discussed in this paper. PMID:25491209

  18. [Epidemiological evaluation of a rapidly-prevented tularemia outbreak in Canakkale province, Turkey].

    PubMed

    Tatman Otkun, Müşerref; Akçalı, Alper; Karadenizli, Aynur; Ozbey, Nilgün; Gazel, Deniz; Sener, Alper; Güçlü, Oğuz; Tanrıöver, Arzu; Otkun, Metin

    2011-01-01

    Tularemia is a disease caused by Francisella tularensis and widely seen at northern hemisphere of the world. In Turkey, oropharyngeal infections caused by a less virulent serotype F.tularensis subsp. Holarctica are more prevalent. The aim of this study was to present the results of an epidemiological research performed after the detection of tularemia cases from Biga county of Canakkale province, Turkey, in December 2009. Following the report of two tularemia suspected cases from two villages (Baliklicesme and Sinekci) of Biga, an epidemiological investigation was undertaken to inspect the situation in this area. Water samples, clinical samples as throat swabs, wound swabs and serum samples were collected. Samples were cultured on heart agar supplemented with sheep blood, cysteine and antibiotics. Cultures were incubated at 37°C in 5% CO(2) and followed for 10 days. Suspected colonies were identified by slide agglutination test using F.tularensis antisera. F.tularensis antibodies were investigated by standard tube agglutination method. Positive results obtained with agglutination test were also checked for a probable crossreaction with Brucella antibodies by Rose-Bengal test. Water and wound samples were investigated using real-time polymerase chain reaction (RT Taqman PCR; Quantica, Techne Inc, UK) with probe and primers specific for ISFtu2 gene. All of the cultures yielded negative results, however eight of 16 water samples, one lymph node aspirate and one throat sample were found positive in F.tularensis TaqMan RT-PCR test. In tube agglutination test positive antibody titers between 1:20-1:1280 were detected in 36 of 115 serum samples. Two cases with antibody titers of 1:1280 and accompanying acute clinical findings, were diagnosed as tularemia and treated accordingly. Lymphatic drainage fluid samples obtained from one of these patients yielded positive result in PCR, however clinical sample could not be obtained from the other patient. The only epidemiological

  19. Osteomyelitis in turkeys

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Turkey osteomyelitis complex (TOC) is a condition in which apparently healthy, usually male birds have infections that are hidden in their bones, joints, and muscles. Some of these birds have a green liver, which provides a method for detecting these carcasses in the processing plant. Our research h...

  20. On Turkey Identification.

    ERIC Educational Resources Information Center

    Libbee, Kristin Sheridan; Libbee, Michael

    1979-01-01

    Human relations skills are more widely taught and used, and inevitably misused. This aritcle is intended as a brief self-defense course identifying those who undergo this usually temporary, metamorphosis into "turkeys." It provides a rough categorization of subspecies with their identifying characteristics and a proposal for return to personhood.…

  1. Wind energy and Turkey.

    PubMed

    Coskun, Aynur Aydin; Türker, Yavuz Özhan

    2012-03-01

    The global energy requirement for sustaining economic activities, meeting social needs and social development is increasing daily. Environmentally friendly, renewable energy resources are an alternative to the primary non-renewable energy resources, which devastate ecosystems in order to meet increasing demand. Among renewable energy sources such as hydropower, biopower, geothermal power and solar power, wind power offers distinct advantages to Turkey. There is an increasing tendency toward wind globally and the European Union adjusted its legal regulations in this regard. As a potential EU Member state, Turkey is going through a similar process. The number of institutional and legal regulations concerning wind power has increased in recent years; technical infrastructure studies were completed, and some important steps were taken in this regard. This study examines the way in which Turkey has developed support for wind power, presents a SWOT analysis of the wind power sector in Turkey and a projection was made for the concrete success expected to be accomplished in the future.

  2. Cloning Creationism in Turkey.

    ERIC Educational Resources Information Center

    Edis, Taner

    1999-01-01

    Defines how political balances and changes in Turkey effect creation-evolution relation. Describes the influences of Bilim Arastirma Vakfi (BAV) on these changes, which are directly targeted to public education, and discusses the content of creationism. Questions why Islamic creationism is a copy of that of the Institute for Creation Research…

  3. Educational Institutions: Terminology. Turkey.

    ERIC Educational Resources Information Center

    Council for Cultural Cooperation, Strasbourg (France).

    Prepared from interviews with personnel of the Turkish Ministry of National Education, and other educational administrators in that country, this publication provides a guide to the terminology used to name the types of public educational institutions found in Turkey. Private educational institutions, military schools, higher schools attached to…

  4. Axiom turkey genotyping array

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Axiom®Turkey Genotyping Array interrogates 643,845 probesets on the array, covering 643,845 SNPs. The array development was led by Dr. Julie Long of the USDA-ARS Beltsville Agricultural Research Center under a public-private partnership with Hendrix Genetics, Aviagen, and Affymetrix. The Turk...

  5. Educational Reform in Turkey

    ERIC Educational Resources Information Center

    Aksit, Necmi

    2007-01-01

    There are a number of reform initiatives underway in Turkey but some of these, which are concerned with curricular and structural changes, have encountered serious difficulties. This paper begins with a brief summary of school effectiveness and school improvement research guiding many educational reforms. It then gives some information about…

  6. Orthobunyaviruses, a Common Cause of Infection of Livestock in the Yucatan Peninsula of Mexico

    PubMed Central

    Blitvich, Bradley J.; Saiyasombat, Rungrat; Travassos da Rosa, Amelia; Tesh, Robert B.; Calisher, Charles H.; Garcia-Rejon, Julian E.; Farfán-Ale, José A.; Loroño, Rubén E.; Bates, Arturo; Loroño-Pino, Maria A.

    2012-01-01

    To determine the seroprevalence of selected orthobunyaviruses in livestock in the Yucatan Peninsula of Mexico, a serologic investigation was performed using serum samples from 256 domestic animals (182 horses, 31 sheep, 1 dog, 37 chickens, and 5 turkeys). All serum samples were examined by plaque reduction neutralization test using Cache Valley virus (CVV), Cholul virus (CHLV), South River virus (SOURV), Kairi virus, Maguari virus, and Wyeomyia virus. Of the 182 horses, 60 (33.0%) were seropositive for CHLV, 48 (26.4%) were seropositive for CVV, 1 (0.5%) was seropositive for SOURV, 60 (33.0%) had antibodies to an undetermined orthobunyavirus, and 13 (7.1%) were negative for orthobunyavirus-specific antibody. Of the 31 sheep, 6 (19.3%) were seropositive for CHLV, 3 (9.7%) were seropositive for CVV, 4 (12.9%) were seropositive for SOURV, 16 (51.6%) had antibodies to an undetermined orthobunyavirus, and 2 (6.5%) were negative for orthobunyavirus-specific antibody. The single dog was seropositive for SOURV. Four (11%) chickens had antibodies to an undetermined orthobunyavirus, and 1 (20%) turkey was seropositive for CHLV. These data indicate that orthobunyaviruses commonly infect livestock in the Yucatan Peninsula. PMID:23045250

  7. Arabian peninsula: zone of ferment

    SciTech Connect

    Stookey, R.W.

    1984-01-01

    The Arabian Peninsula is an area which must be approached in terms of its own values and traditions. The different states, however, present difficulties for even the most well-informed policymaker because the region is not homogeneous. Some of the states are tenuous congeries of tribal and sectarian communities that do not necessarily share the aims of the ruling group. The authors of these six essays consider (1) the economic position of the states, (2) how oil exports affect the economies of the exporting states, (3) how traditional tribal and religious societies react to change, (4) whether their social values are conducive to modernization, and (5) what factors lead to the development of dissent, and how they affect the expression of dissent. Separate abstracts were prepared for two of the essays selected for the Energy Data Base (EDB) and Energy Abstracts for Policy Analysis (EAPA). 23 tables.

  8. Family practice in Turkey.

    PubMed

    Ozsahin, Akatli Kursad

    2014-03-01

    The national project 'Transformation in Health' was started in 2005 to provide expert primary care by family physicians, and decrease expenses in Turkey. The number of family physicians was far below the need, so public physicians were promoted to family physician status after a 10-day intensive course. The government declared some satisfactory results, but privately paid family physicians were not accepted into the system. Furthermore, the government stopped paying for their services from private settings. Some family physicians became unemployed as the major payer for all forms of medical care in Turkey denied their services. The process showed it's value in time. Nevertheless, family physicians should be the core of this transformation as family medicine is an academic and a scientific discipline and a primary care-oriented specialty with its own specific educational content, research and base of evidence, which cannot be achieved through standard medical education.

  9. Nursing in Turkey.

    PubMed

    Baumann, Steven L

    2006-10-01

    The current discussion on the nursing shortage needs to focus as much on nursing job satisfaction and retention as on nursing recruitment and education. Selected aspects of the motivational psychology of Abraham Maslow, Mihaly Csikszentmihalyi, and Frederick Hertzberg are here discussed in light of the challenges-opportunities of nursing in Turkey and elsewhere. Also discussed is an innovative program to support the application of nursing theory and professional development in Toronto, Canada.

  10. Tropical Depression Alex hits Yucatan Peninsula

    NASA Video Gallery

    NASA's TRMM spacecraft observed this view of Tropical Depression Alex on June 27, 2010 at 2214 UTC (6:14 PM EST). Tropical depression Alex was near the western coast of Mexico's Yucatan Peninsula. ...

  11. [Stranger in Turkey].

    PubMed

    Dorhout Mees, E J

    1997-12-20

    The author, a professor of nephrology, reports some impressions of his 7-year stay in Turkey. He worked at the Ege University in Izmir, traditionally one of the most 'western' cities. He and his wife, who gave unpaid assistance to dialysis patients, attempted to integrate into Turkish society as fully as possible. They traversed the country in weekends and holidays and introduced as many Dutch guests as they could to the unique archeological treasures, the magnificent nature and the extremely friendly population. Work at the university focused increasingly on cultivating a critical attitude with regard to the self, society and the trends and commercialization of medicine in Turkey and in the rest of the world. Self-reliance, also, had to be strengthened. Although this contravened the authority-based Turkish educational system, the efforts were clearly appreciated and even stirred enthusiasm in many of the younger people. There is no doubt that a foreign worker is regarded much more favourable in Turkey than in the Netherlands.

  12. Greece and Turkey

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Summer is in full swing in this stunning true-color image of the southeastern European countries and Turkey captured by MODIS on June 29, 2002. Clockwise from left, the mountains of Greece, Albania, Macedonia, Yugoslavia, Bulgaria, and Turkey are swathed in brilliant greens and shades of golden brown; meanwhile (counterclockwise from left) the Ionian, Mediterranean, Aegean, and Black Seas are beautifully blue and green.Running diagonally across the image from the bottom middle to the top right is a gray streak that is caused by the angle of reflection of the sun on the water (called sun glint). The darker areas within this gray swath denote calmer water, and make visible currents that would not otherwise be noticeable.Surprisingly few fires were burning hot enough to be detectable by MODIS when this image was acquired during the height of the summer dry season. A single fire is visible burning in mainland Greece, six are visible in northwestern Turkey, and one burns on the western coast (marked with red outlines). Credit: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

  13. Sredinnyy Khrebet, Kamchatka Peninsula, Russia

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The Kamchatka Peninsula in eastern Russia is shown in this scene created from a preliminary elevation model derived from the first data collected during the Shuttle Radar Topography Mission (SRTM) on February 12, 2000. Sredinnyy Khrebet, the mountain range that makes up the spine of the peninsula, is a chain of active volcanic peaks. Pleistocene and recent glaciers have carved the broad valleys and jagged ridges that are common here. The relative youth of the volcanism is revealed by the topography as infilling and smoothing of the otherwise rugged terrain by lava, ash, and pyroclastic flows, particularly surrounding the high peaks in the south central part of the image. Elevations here range from near sea level up to 2,618 meters (8,590 feet). Two visualization methods were combined to produce this image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the north-south direction. Northern slopes appear bright and southern slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow, red, and magenta, to white at the highest elevations. Elevation data used in this image were acquired by the Shuttle Radar Topography Mission (SRTM) aboard Space Shuttle Endeavour, launched on February 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on Space Shuttle Endeavour in 1994. SRTM was designed to collect three-dimensional measurements of Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense, and the German and Italian space

  14. Shaded Relief, Kamchatka Peninsula, Russia

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This topographic image shows the western side of the volcanically active Kamchatka Peninsula, Russia. The data are from the first C-band mapping swath of the Shuttle Radar Topography Mission (SRTM). On the left side are four rivers, which flow northwest to the Sea of Okhotsk. These rivers are, from the south to north, Tigil, Amanina, Voyampolka, and Zhilovaya. The broad, flat floodplains of the rivers are shown in blue. These rivers are important spawning grounds for salmon. In the right side of the image is the Sredinnyy Khrebet, the volcanic mountain range that makes up the 3spine2 of the peninsula. The cluster of hills to the lower right is a field of small dormant volcanoes. High resolution SRTM topographic data will be used by geologists to study how volcanoes form and understand the hazards posed by future eruptions.

    This shaded relief image was generated using topographic data from the Shuttle Radar Topography Mission. A computer-generated artificial light source illuminates the elevation data to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. On flatter surfaces, the pattern of light and shadows can reveal subtle features in the terrain. Colors show the elevation as measured by SRTM. Colors range from blue at the lowest elevations to white at the highest elevations. This image contains about 2300 meters (7500 feet) of total relief. Shaded relief maps are commonly used in applications such as geologic mapping and land use planning.

    The Shuttle Radar Topography Mission (SRTM), launched on February 11,2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and

  15. Perspective View, Kamchatka Peninsula, Russia

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This perspective view shows the western side of the volcanically active Kamchatka Peninsula, Russia. The data are from the first C-band mapping swath of the Shuttle Radar Topography Mission (SRTM). In the foreground is the broad, flat floodplain of the Amanina River, shown in blue. In background of the image is the Sredinnyy Khrebet, the volcanic mountain range that makes up the 3spine2 of the peninsula. The cluster of hills in the upper right is a field of small dormant volcanoes. High resolution SRTM topographic data will be used by geologists to study how volcanoes form and understand the hazards posed by future eruptions.

    This shaded relief perspective view was generated using topographic data from the Shuttle Radar Topography Mission. A computer-generated artificial light source illuminates the elevation data to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. On flatter surfaces, the pattern of light and shadows can reveal subtle features in the terrain. Colors show the elevation as measured by SRTM. Colors range from blue at the lowest elevations to white at the highest elevations. This image contains about 2300 meters (7500 feet) of total relief. To emphasize subtle differences in topography, the relief is exaggerated by a factor of 5.

    The Shuttle Radar Topography Mission (SRTM), launched on February 11,2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) and the

  16. Turkey's energy demand and supply

    SciTech Connect

    Balat, M.

    2009-07-01

    The aim of the present article is to investigate Turkey's energy demand and the contribution of domestic energy sources to energy consumption. Turkey, the 17th largest economy in the world, is an emerging country with a buoyant economy challenged by a growing demand for energy. Turkey's energy consumption has grown and will continue to grow along with its economy. Turkey's energy consumption is high, but its domestic primary energy sources are oil and natural gas reserves and their production is low. Total primary energy production met about 27% of the total primary energy demand in 2005. Oil has the biggest share in total primary energy consumption. Lignite has the biggest share in Turkey's primary energy production at 45%. Domestic production should be to be nearly doubled by 2010, mainly in coal (lignite), which, at present, accounts for almost half of the total energy production. The hydropower should also increase two-fold over the same period.

  17. Geologic framework of the Alaska Peninsula, southwest Alaska, and the Alaska Peninsula terrane

    USGS Publications Warehouse

    Wilson, Frederic H.; Detterman, Robert L.; DuBois, Gregory D.

    2015-01-01

    The boundaries separating the Alaska Peninsula terrane from other terranes are commonly indistinct or poorly defined. A few boundaries have been defined at major faults, although the extensions of these faults are speculative through some areas. The west side of the Alaska Peninsula terrane is overlapped by Tertiary sedimentary and volcanic rocks and Quaternary deposits.

  18. Geodiversity assessment of the Sinai Peninsula, Egypt

    NASA Astrophysics Data System (ADS)

    Torab, Magdy; Farghaly, Enas

    2015-04-01

    The Sinai Peninsula is a triangular plateau lies in NE corner of Egypt, its head in the south at Ras Mohammed and its other sides between the Gulf of Aqaba and Gulf of Suez and the triangle base on the Mediterranean Sea. Sinai Peninsula is the most attractive region from the geological, geomorphological and environmental stand points of view because it displays a variety of simple and complex structural and landforms, (Abu Al-Izz,1971). In general, Sinai Peninsula reflects all geologic column of Egypt. Geomorphologically, Sinai Peninsula comprises many geomorphologic units such as mountains blocks, cliffs, isolated hills, wadies, hogbacks, questas, sand ridges, muddy and marshy lands, lakes and shorelines. This paper aims to define and measure geodiversity assessment index of the Sinai Peninsula as the quantitative variety of geological, topographical, geomorphological, hydrological and soil features. Some geodiversity indices maps for the above features produced for Sinai Peninsula were based on the methodology presented by (Pereira et al, 2012), it depends upon calculate of some geodiversity elements for overlay grid of the study area, which divided topographic, geological maps of the Sinai Peninsula with scale 1:500000 and satellite image (landsat 8, 27th October 2014, 12 bands, 30m). It divided into 743 squares (10x10 km), and some partial geodiversity indices such as geological, topographical, geomorphological, hydrological and soil indices were calculated by counting the number of each element inside each square, then the overall geodiversity index map produced by calculate the total number of all indices inside each square, the geodiversity index map were classified into some gradual categories by using isolines: very low, low, medium, high and very high.

  19. Terrorism Effects on Turkey

    DTIC Science & Technology

    1991-03-05

    1980’ s many changes took place among these countries; however, there are many indications that the IsB still controls these countries’ intelligence ...for opm Zblkadom vote TERRORISM EFFECTS ON TURKEY BY COLONEL TURAN OLCAY Turkish Army ~Is~RI~~tO S EMHT A’: A~pproved for publ~c 03. RMYWARCOLLG...Distribution is unlimited. 4. PERFORMING ORGANIZATION REPORT NUMBER( S ) S . MONITORING ORGANIZATION REPORT NUMBER( S ) Ga. NAME OF PERFORMING ORGANIZATION 6b

  20. Shiveluch Volcano, Kamchatka Peninsula, Russia

    NASA Technical Reports Server (NTRS)

    2001-01-01

    On the night of June 4, 2001, the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) captured this thermal image of the erupting Shiveluch volcano. Located on Russia's Kamchatka Peninsula, Shiveluch rises to an altitude of 2,447 meters (8,028 feet). The active lava dome complex is seen as a bright (hot) area on the summit of the volcano. To the southwest, a second hot area is either a debris avalanche or hot ash deposit. Trailing to the west is a 25-kilometer (15-mile) ash plume, seen as a cold 'cloud' streaming from the summit. At least 60 large eruptions have occurred here during the last 10,000 years; the largest historical eruptions were in 1854 and 1964.

    Because Kamchatka is located along the major aircraft routes between North America/Europe and Asia, this area is constantly monitored for potential ash hazards to aircraft. The area is part of the 'Ring of Fire,' a string of volcanoes that encircles the Pacific Ocean.

    The lower image is the same as the upper, except it has been color-coded: red is hot, light greens to dark green are progressively colder, and gray/black are the coldest areas.

    The image is located at 56.7 degrees north latitude, 161.3 degrees east longitude.

    ASTER is one of five Earth-observing instruments launched Dec. 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of International Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. The primary goal of the ASTER mission is to obtain high-resolution image data in 14 channels over the entire land surface, as well as black and white stereo images. With revisit time of between 4 and 16 days, ASTER will provide the capability for repeat coverage of changing areas on Earth's surface.

  1. [Nuclear families in Turkey].

    PubMed

    Unalan, T

    1988-01-01

    This study examines the household or family types in Turkey in 1983, especially nuclear families. Nuclear families constitute 61.6% of all households in Turkey, and the majority of them are in the West and the Central regions. The highest % of nuclear families was found in the Mediterranean regions, and the lowest in the Black Sea region. Among all nuclear families, 87% of them consist of husband, wife and children, whereas 13% of them have only husband and wife. Nuclear families without children are common in urban areas and in the West while nuclear families with children are mostly found in rural areas and in the East and the Black Sea regions. Nuclear families with 3 or more children constitute 32% of all nuclear households in the West. On the other hand, the corresponding % is 73 for the Eastern region. As a result, it is concluded that nuclear families have significant regional and residential differentiations and households with the same formation in a developed and a less developed region should have different social, economic, and cultural characteristics.

  2. The history of Antarctic Peninsula glaciation

    USGS Publications Warehouse

    Barker, Peter F.

    2007-01-01

    As Co-Chief Scientist on DSDP Leg 35 in 1974, Cam Craddock (1930-2006) produced the first useful information on Cenozoic Antarctic Peninsula glaciation - an early middle Miocene (15-17 Ma) apparent glacial onset. Subsequent work, onshore and offshore, has greatly extended our knowledge but that early conclusion stands today. Cenozoic Antarctic Peninsula palaeoclimate as presently known is broadly consistent with global palaeoclimate proxies. Initial glacial onset was within the Eocene-Oligocene boundary interval (although earlier, short-lived glaciations have been proposed, from indirect measurements) and the peninsula probably became deglaciated in the earliest Miocene (ca. 24 Ma). The renewed middle Miocene glaciation probably continued to the present and, for the last 9 Myr at least, has persisted through glacial (orbital) cycles, with grounded ice advance to the shelf edge during maxima. Although orbital cyclicity affected earlier AP palaeoclimate also, the level of glaciation through a complete cycle is uncertain.

  3. Antarctic Peninsula Tidewater Glacier Dynamics

    NASA Astrophysics Data System (ADS)

    Pettit, E. C.; Scambos, T. A.; Haran, T. M.; Wellner, J. S.; Domack, E. W.; Vernet, M.

    2015-12-01

    The northern Antarctic Peninsula (nAP, north of 66°S) is a north-south trending mountain range extending transverse across the prevailing westerly winds of the Southern Ocean resulting in an extreme west-to-east precipitation gradient. Snowfall on the west side of the AP is one to two orders of magnitude higher than the east side. This gradient drives short, steep, fast-flowing glaciers into narrow fjords on the west side, while longer lower-sloping glaciers flow down the east side into broader fjord valleys. This pattern in ice dynamics affects ice-ocean interaction on timescales of decades to centuries, and shapes the subglacial topography and submarine bathymetry on timescales of glacial cycles. In our study, we calculate ice flux for the western and eastern nAP using a drainage model that incorporates the modern ice surface topography, the RACMO-2 precipitation estimate, and recent estimates of ice thinning. Our results, coupled with observed rates of ice velocity from InSAR (I. Joughin, personal communication) and Landsat 8 -derived flow rates (this study), provide an estimate of ice thickness and fjord depth in grounded-ice areas for the largest outlet glaciers. East-side glaciers either still terminate in or have recently terminated in ice shelves. Sedimentary evidence from the inner fjords of the western glaciers indicates they had ice shelves during LIA time, and may still have transient floating ice tongues (tabular berg calvings are observed). Although direct oceanographic evidence is limited, the high accumulation rate and rapid ice flux implies cold basal ice for the western nAP glaciers and therefore weak subglacial discharge relative to eastern nAP glaciers and or other tidewater fjord systems such as in Alaska. Finally, despite lower accumulation rates on the east side, the large elongate drainage basins result in a greater ice flux funneled through fewer deeper glaciers. Due to the relation between ice flux and erosion, these east-side glaciers

  4. [Cutaneous leishmaniasis in Turkey].

    PubMed

    Gürel, Mehmet Salih; Yeşilova, Yavuz; Olgen, M Kirami; Ozbel, Yusuf

    2012-01-01

    Cutaneous leishmaniasis (CL) caused by Leishmania protozoon parasites is a disease which is characterized by long-term nodulo-ulcerative lesions healing spontaneously with scarring. The disease has been well-known in Anatolia for centuries and has different names such as; Urfa boil, Antep boil, year boil, Halep boil, oriental sore and beauty scar. The causative agents are Leishmania tropica and Leishmania tropica/Leishmania infantum in Southeastern Anatolia and East Mediterranean, respectively. CL is a notifiable disease in Turkey and, according to the Ministry of Health official records, 46.003 new cases were reported between 1990 and 2010. Among those cases, 96% of them were reported from the Şanlıurfa, Adana, Osmaniye, Hatay, Diyarbakır, İçel and Kahramanmaraş provinces. Although 45% of cases were notified from Şanlıurfa in the past 20 years, its ratio is currently decreasing while other regions' ratios have been showing an increasing trend. Easier transportation between cities, increased travel migration of the population from rural areas to the peripheral suburbs with inadequate infrastructure and unhealthy housing are thought to be the main factors for spreading the disease from Southeastern Anatolia to other regions of Turkey. Lack of treatment of patients as reservoir hosts because of different reasons and ineffective and inadequate use of insecticides against vector sand flies have also played an important role in spreading the disease. Neglect of this disease by patients and health institutions can also be considered as other factors for the spreading. We believe that, after the strategic plan for leishmaniasis prepared by the Turkish Ministry of Health with the contribution of scientists in 2011 is put into practice, the control of the disease will be more effective.

  5. 27 CFR 9.40 - Leelanau Peninsula.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Leelanau Peninsula. 9.40 Section 9.40 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas §...

  6. 27 CFR 9.40 - Leelanau Peninsula.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Leelanau Peninsula. 9.40 Section 9.40 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas §...

  7. The Peninsula Academies. Third Yearly Interim Report.

    ERIC Educational Resources Information Center

    Reynolds, Dorothy F.

    The performance of the Peninsula Academies of Electronics and Computer Technology was assessed for the program's third year of operation in two host schools in the Sequoia Union High School District. Data were collected for approximately 190 Academy students and for a comparison group of non-Academy students. Academies students missed fewer days…

  8. A paleomagnetic study of the Antarctic Peninsula

    NASA Astrophysics Data System (ADS)

    Poblete, F.; Arriagada, C.; Roperch, P.

    2009-05-01

    In the Paleozoic, South America, South Africa and Antarctica were part of Gondwana. The Weddell Sea began to form at about 146 Ma, after rifting between the Antarctic Peninsula and southernmost South America. Much uncertainty still exists about the geometrical fit and subsequent drift history between Patagonia and Antarctica. Geophysical and geological data which describe the tectonic history are sparsely distributed and often of poor quality. During the last two years we have collected more than 1000 paleomagnetic samples from 70 sites at several localities (King George Island, Robert Island, Yankee Bay, Half Moon Island, Byers Peninsula and Snow Island) from the South Shetland Islands and Anderson Island in the northern tip of Antarctic Peninsula. Our main objective was to provide first-order constraints on latitudinal displacements and the amount of tectonic rotations as an essential test of published tectonic models. Paleomagnetic results were obtained from 50 sites. All samples from sites in volcanic and intrusive rocks have well-defined univectorial magnetizations. Unfortunately, all sites in late Paleozoic sediments have been remagnetized and the magnetizations are often unstable upon thermal demagnetization. Cretaceous and Cenozoic units display very little apparent polar wander. Results from intrusive rocks of expected Jurassic age do not confirm the expected relative rotation betwen the Antarctic Peninsula and East Antarctica. Further radiometric dating are needed to confirm the age of these units.

  9. Time's Up, Turkey--Pop-Up Thermometers

    ERIC Educational Resources Information Center

    Moyer, Richard; Everett, Susan

    2009-01-01

    Meat thermometers can be awkward to use in terms of placement and avoidance of bones. Because of these problems, each year 30 million Thanksgiving turkeys have a built-in thermometer that pops up when the turkey is properly cooked. Turkey timers are an example of how engineering solved a common, everyday problem. The following 5E learning cycle…

  10. Turkey Masquerade. An Idea Worth Trying.

    ERIC Educational Resources Information Center

    Wales, Andrew

    2000-01-01

    Discusses the importance of planning for art projects by first producing sketches and then selecting the best sketch. Illustrates this by describing an activity used with fifth-grade students in which they make cut-paper collage turkeys and turkey disguises. Lists possible turkey disguises. (CMK)

  11. Life Satisfaction and Happiness in Turkey

    ERIC Educational Resources Information Center

    Selim, Sibel

    2008-01-01

    This research aims to investigate life satisfaction and happiness in Turkey. It extends the previous researches on subjective well-being (SWB) for Turkey by considering both happiness and life satisfaction. The previous researches for Turkey are local studies, and their findings cannot be generalized to the population of Turkish society. Given…

  12. Wildlife uses and hunting patterns in rural communities of the Yucatan Peninsula, Mexico

    PubMed Central

    2012-01-01

    Background Subsistence hunting is a traditional practice providing food and many other goods for households in the Yucatan Peninsula, southeast Mexico. Economic, demographic, and cultural change in this region drive wildlife habitat loss and local extinctions. Improving our understanding about current practices of wildlife use may support better management strategies for conserving game species and their habitat. We aimed to evaluate if wildlife use remained relevant for the subsistence of rural residents of the Yucatan Peninsula, as well as if local hunting practices were related to environmental, geographical, and cultural factors. Methods Fieldwork was done between March 2010 and March 2011. Information was obtained through conversations, interviews, and participant observation. Record forms allowed recording animals hunted, biomass extracted, distance intervals to hunting sites, habitat types and seasonality of wildlife harvests. Data were analyzed using one-way Analysis of Variance, and Generalized Linear Models. Results Forty-six terrestrial vertebrate species were used for obtaining food, medicine, tools, adornments, pets, ritual objects, and for sale and mitigating damage. We recorded 968 animals taken in 664 successful hunting events. The Great Curassow, Ocellated Turkey, paca, white-tailed deer, and collared peccary were the top harvested species, providing 80.7% of biomass (10,190 kg). The numbers of animals hunted and biomass extracted declined as hunting distances increased from villages. Average per capita consumption was 4.65 ± 2.7 kg/person/year. Hunting frequencies were similar in forested and agricultural areas. Discussion Wildlife use, hunting patterns, and technologies observed in our study sites were similar to those recorded in previous studies for rural Mayan and mestizo communities in the Yucatan Peninsula and other Neotropical sites. The most heavily hunted species were those providing more products and by-products for residents. Large

  13. The stability of H/V spectral ratios from noise measurements in Armutlu Peninsula (Turkey)

    NASA Astrophysics Data System (ADS)

    Livaoǧlu, Hamdullah; Irmak, T. Serkan; Caka, Deniz; Yavuz, Evrim; Lühr, B. G.; Woith, H.; Tunç, B.; Baris, S.

    2016-04-01

    The horizontal to vertical spectral ratio (H/V) method has been successfully using in order to estimate the fundamental resonance frequency of the sedimentary cover, its thickness and amplification factor since at least 3 decades. There are numerous studies have been carried out on the stability of the H/V spectral ratios. Almost all studies showed that fundamental frequency is stable even measurements are repeated at different times. From this point of view, the results will show us an approach whether the stations are suitable for accurate estimate of earthquake studies and engineering purposes or not. Also we want to see if any effects of the amplification factor changing on the seismograms for Armutlu Seismic Network (ARNET) even though seismic stations are established far away from cultural noise and located on hard rock sites. It has been selected one hour recorded data of all stations during the most stationary times. The amplification and resonant frequency variations of H/V ratio were calculated to investigate temporal stability in time. There is a total harmony in fundamental frequencies values and H/V spectral ratio values in time-lagged periods. Some stations shows secondary minor peaks in high frequency band due to a shallow formation effect or cultural noises around. In the east side of the area ILYS station shows amplitude peak in lower fundamental frequency band from expected. This could compose a high amplification in lower frequencies and so that yield less reliable results in local earthquakes studies. By the experimental results from ambient noise analysis, it could be worked up for relocation of one station.

  14. Statistical Analysis of Iberian Peninsula Megaliths Orientations

    NASA Astrophysics Data System (ADS)

    González-García, A. C.

    2009-08-01

    Megalithic monuments have been intensively surveyed and studied from the archaeoastronomical point of view in the past decades. We have orientation measurements for over one thousand megalithic burial monuments in the Iberian Peninsula, from several different periods. These data, however, lack a sound understanding. A way to classify and start to understand such orientations is by means of statistical analysis of the data. A first attempt is done with simple statistical variables and a mere comparison between the different areas. In order to minimise the subjectivity in the process a further more complicated analysis is performed. Some interesting results linking the orientation and the geographical location will be presented. Finally I will present some models comparing the orientation of the megaliths in the Iberian Peninsula with the rising of the sun and the moon at several times of the year.

  15. Qatar Peninsula, United Arab Emirates, Persian Gulf

    NASA Technical Reports Server (NTRS)

    1983-01-01

    In this view of the Qatar Peninsula, United Arab Emirates, Persian Gulf, (25.0N, 51.0E) a large oil spill, seen as a large dark toned mass in the water covers much of the surface of the western Persian Gulf. Qatar is one of several of the oil rich United Arab Emirate states. Oil spills and oil pollution of the environment are common occurrances associated with oil tanker loading operations.

  16. Tectonic map of the Arabian Peninsula

    USGS Publications Warehouse

    Brown, Glen F.

    1972-01-01

    This tectonic map of the Arabian peninsula, prepared for the Audi Arabian Ministry of Petroleum and Mineral Resource, is the first of a series of peninsular maps that attempt to show regional features. Much recent information resulting from detailed geologic mapping notably within the Arabian craton, from geophysical surveys, both airborne and oceanographic in adjacent seas, from deep exploratory drilling, and from photography from the Gemini and Apollo space programs, has been used in the tectonic evaluation.

  17. Arms Control in the Korean Peninsula.

    DTIC Science & Technology

    1986-05-01

    defense expenditures of both sides are assessed as follows:4 The South Korean population outnumbers North Korea two to one. This presents difficulties for...99. Kim, Chum-Kon, The Korean War, Seoul, Kwang-Myong Publishing Company Ltd., 1980. The Text of Mutual Defense Treaty between Korea and the USA...AIR WAR COLLEGE RESEARCH REPORT ABSTRACT TITLE: Arms Control in the Korean Peninsula AUTHOR: Kim, Hyon, Colonel, Republic of Korea Air Force - 1

  18. Kuwait Oil Fires, Persian Gulf, Qatar Peninsula

    NASA Technical Reports Server (NTRS)

    1991-01-01

    This view up the Persian Gulf from the Qatar Peninsula into southern Iraq (25.5N, 51.0E) shows an excursion of the smoke plumes from the Kuwait oil fires set during the short Persian Gulf War. Smoke from the fires north of Kuwait City, extends across the Persian Gulf while a larger smoke plume from the southern fires heads into southern Saudi Arabia before beginning to spread out and become more diffuse.

  19. First Dinosaur Tracks from the Arabian Peninsula

    PubMed Central

    Schulp, Anne S.; Al-Wosabi, Mohammed; Stevens, Nancy J.

    2008-01-01

    Background The evolutionary history of Mesozoic terrestrial vertebrates from the Arabian Peninsula is virtually unknown. Despite vast exposures of rocky outcrops, only a handful of fossils have yet been described from the region. Here we report a multi-taxon dinosaur track assemblage near Madar village, 47 km north of Sana'a, Republic of Yemen. This represents the first dinosaur tracksite from the Arabian Peninsula, and the only multi-taxon dinosaur ichnosite in the Middle East. Methodology/Findings Measurements were taken directly from trackway impressions, following standard ichnological conventions. The presence of bipedal trackmakers is evidenced by a long series of pes imprints preserving smoothly rounded posterior margins, no evidence of a hallux, bluntly rounded digit tips and digital divarication angles characteristic of ornithopod dinosaurs. Nearby, eleven parallel quadrupedal trackways document a sauropod herd that included large and small individuals traveling together. Based on the morphology of manus impressions along with a narrow-gauged stance, the quadrupedal trackways were made by non-titanosauriform neosauropods. Additional isolated tracks and trackways of sauropod and ornithopod dinosaurs are preserved nearby. Conclusions/Significance Taken together, these discoveries present the most evocative window to date into the evolutionary history of dinosaurs of the Arabian Peninsula. Given the limited Mesozoic terrestrial record from the region, this discovery is of both temporal and geographic significance, and massive exposures of similarly-aged outcrops nearby offer great promise for future discoveries. PMID:18493306

  20. Turkey vulture surveys in Cuba

    USGS Publications Warehouse

    Wotzkow, C.; Wiley, J.W.

    1988-01-01

    Turkey Vultures (Cathartes aura), were surveyed monthly in Cuba from March 1982-January 1983. A total of 25371 vultures were tallied in 7186 km (3.5 vultures/transect km) of roadside counting along main highways leading from the city of La Habana (northwestern Cuba) to the city of Las Tunas (southeast). Numbers of vultures counted declined substantially beyond 200 m from the transect road. Density of vultures observed within 200 m of the road along the transect route was 0.06/ha. Highest counts were obtained in March, April and June. Turkey Vulture flying activity was greatest during the periods 0900-1200 H and 1400-1700 H.

  1. Survey report: Turkey.

    PubMed

    Kent, M

    1987-06-01

    The 1983 Turkish Population and Health Survey, involving 5398 ever-married women under 50 years of age, revealed that the demand for family planning services in Turkey exceeds current availability. Although almost 3/4 of survey respondents indicated they wanted only 2-3 children, actual fertility rates in the 1978-83 period averaged 4.2 births/woman. The percent of currently married women under 50 years of age using birth control increased from 50% in 1978 to 62% in 1983, but half of this increase was attributable to a greater reliance on withdrawal. Withdrawal was the contraceptive method used by 49% of family planning acceptors in 1983; only 27% reported use of a modern method. Inadequate supplies was the main reason cited for the low use of modern methods, especially in the more rural eastern regions of the country. The prevalence of traditional methods, and an increasing abortion ratio (25.6/100 live births in 1983), indicates a high unmet need for family planning. 78% of the women surveyed in 1983 asserted that they did not want any more children. The 1983 survey also reported an infant mortality rate of 112/1000 live births. Most Turkish women breastfeed their infants for the 1st year of life, but other traditional practices such as reliance on untrained attendants for childbirth and packing earth into the swaddling cloth with the infant have been linked to higher infant mortality. The survey report concluded that improvements in the education and status of women would enhance their acceptance of family planning and contribute to life-styles more promotive of infant survival.

  2. 1. AT PENINSULA, THE CUYAHOGA RIVER MAKES A HAIRPIN TURN, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. AT PENINSULA, THE CUYAHOGA RIVER MAKES A HAIRPIN TURN, CARVING OUT A 'PENINSULA' AND THEREBY GIVING THE VILLAGE ITS NAME. hERE, THE REMAINS OF A DAM AND OF THE THOMAS & MOODY FLOUR MILL CAN BE SEEN. THE OHIO AND ERIE CANAL CROSSED THE CUYAHOGA RIVER AT THE PENINSULA AQUEDUCT, WHICH WAS LOCATED A SHORT DISTANCE TO THE NORTH. VIEW IS LOOKING SOUTHWEST TOWARD THE MAIN STREET BRIDGE. - Ohio & Erie Canal, Links Lake Erie at Cleveland & Ohio River at Portsmouth, Peninsula, Summit County, OH

  3. Early Childhood Inclusion in Turkey

    ERIC Educational Resources Information Center

    Diken, Ibrahim H.; Rakap, Salih; Diken, Ozlem; Tomris, Gozde; Celik, Secil

    2016-01-01

    Inclusion of young children with disabilities into regular preschool classrooms is a common practice that has been implemented for several decades in industrialized nations around the world, and many developing countries including Turkey have been developing and implementing laws, regulation, and services to support inclusion and teaching in…

  4. Thalassemias and hemoglobinopathies in Turkey.

    PubMed

    Canatan, Duran

    2014-01-01

    Thalassemias and hemoglobinopathies are a serious health problem in Turkey. There is a 70-year history of thalassemia in Turkey. The first patient with β-thalassemia major (β-TM) was reported in 1941. The first clinical and hematological studies were published by Aksoy in 1958. The overall incidence of β-thalassemia (β-thal) was reported by Çavdar and Arcasoy to be 2.1% in 1971. Important steps such as written regulations, education and prevention campaigns, have been taken to prevent thalassemia in Turkey by the Ministry of Health (MOH), the Turkish National Hemoglobinopathy Council (TNHC) and the Thalassemia Federation of Turkey (TFT) since 2000. A national hemoglobinopathy prevention program was started in provinces with a high prevalence by the MOH in 2003. While the percentage of premarital screening test was 30.0% of all couples in 2003, it reached 86.0% in 2013. While the number of newborn with thalassemias and hemoglobinopathies was 272 in 2002, it had dropped to 25 in 2010. There has been a 90.0% reduction of affected births in the last 10 years.

  5. Suicide in Batman, Southeastern Turkey

    ERIC Educational Resources Information Center

    Altindag, Abdurrahman; Ozkan, Mustafa; Oto, Remzi

    2005-01-01

    The southeastern part of Turkey has comparatively high female suicide rates. We aimed to research social, economic, cultural, and psychiatric reasons of suicides in Batman in a case-controlled psychological autopsy study comparing suicides with matched community controls. The female suicide rate was 9.3 per 100.000 and the female/male ratio was…

  6. Marine pelagic ecosystems: the west Antarctic Peninsula.

    PubMed

    Ducklow, Hugh W; Baker, Karen; Martinson, Douglas G; Quetin, Langdon B; Ross, Robin M; Smith, Raymond C; Stammerjohn, Sharon E; Vernet, Maria; Fraser, William

    2007-01-29

    The marine ecosystem of the West Antarctic Peninsula (WAP) extends from the Bellingshausen Sea to the northern tip of the peninsula and from the mostly glaciated coast across the continental shelf to the shelf break in the west. The glacially sculpted coastline along the peninsula is highly convoluted and characterized by deep embayments that are often interconnected by channels that facilitate transport of heat and nutrients into the shelf domain. The ecosystem is divided into three subregions, the continental slope, shelf and coastal regions, each with unique ocean dynamics, water mass and biological distributions. The WAP shelf lies within the Antarctic Sea Ice Zone (SIZ) and like other SIZs, the WAP system is very productive, supporting large stocks of marine mammals, birds and the Antarctic krill, Euphausia superba. Ecosystem dynamics is dominated by the seasonal and interannual variation in sea ice extent and retreat. The Antarctic Peninsula is one among the most rapidly warming regions on Earth, having experienced a 2 degrees C increase in the annual mean temperature and a 6 degrees C rise in the mean winter temperature since 1950. Delivery of heat from the Antarctic Circumpolar Current has increased significantly in the past decade, sufficient to drive to a 0.6 degrees C warming of the upper 300 m of shelf water. In the past 50 years and continuing in the twenty-first century, the warm, moist maritime climate of the northern WAP has been migrating south, displacing the once dominant cold, dry continental Antarctic climate and causing multi-level responses in the marine ecosystem. Ecosystem responses to the regional warming include increased heat transport, decreased sea ice extent and duration, local declines in icedependent Adélie penguins, increase in ice-tolerant gentoo and chinstrap penguins, alterations in phytoplankton and zooplankton community composition and changes in krill recruitment, abundance and availability to predators. The climate

  7. Marine pelagic ecosystems: the West Antarctic Peninsula

    PubMed Central

    Ducklow, Hugh W; Baker, Karen; Martinson, Douglas G; Quetin, Langdon B; Ross, Robin M; Smith, Raymond C; Stammerjohn, Sharon E; Vernet, Maria; Fraser, William

    2006-01-01

    The marine ecosystem of the West Antarctic Peninsula (WAP) extends from the Bellingshausen Sea to the northern tip of the peninsula and from the mostly glaciated coast across the continental shelf to the shelf break in the west. The glacially sculpted coastline along the peninsula is highly convoluted and characterized by deep embayments that are often interconnected by channels that facilitate transport of heat and nutrients into the shelf domain. The ecosystem is divided into three subregions, the continental slope, shelf and coastal regions, each with unique ocean dynamics, water mass and biological distributions. The WAP shelf lies within the Antarctic Sea Ice Zone (SIZ) and like other SIZs, the WAP system is very productive, supporting large stocks of marine mammals, birds and the Antarctic krill, Euphausia superba. Ecosystem dynamics is dominated by the seasonal and interannual variation in sea ice extent and retreat. The Antarctic Peninsula is one among the most rapidly warming regions on Earth, having experienced a 2°C increase in the annual mean temperature and a 6°C rise in the mean winter temperature since 1950. Delivery of heat from the Antarctic Circumpolar Current has increased significantly in the past decade, sufficient to drive to a 0.6°C warming of the upper 300 m of shelf water. In the past 50 years and continuing in the twenty-first century, the warm, moist maritime climate of the northern WAP has been migrating south, displacing the once dominant cold, dry continental Antarctic climate and causing multi-level responses in the marine ecosystem. Ecosystem responses to the regional warming include increased heat transport, decreased sea ice extent and duration, local declines in ice-dependent Adélie penguins, increase in ice-tolerant gentoo and chinstrap penguins, alterations in phytoplankton and zooplankton community composition and changes in krill recruitment, abundance and availability to predators. The climate/ecological gradients

  8. [NDM-1 cases and outbreaks in Turkey].

    PubMed

    Yanık, Keramettin; Güney, Akif Koray; Karadağ, Adil; Eroğlu, Cafer

    2014-10-01

    We are grateful to Hatipoğlu and Turhan [Mikrobiyol Bul 2014; 48(1): 188-9] for their interest in our study published in Mikrobiyol Bul 2013; 47(2): 382-4. As Hatipoğlu and Turhan mentioned in their comment, ertapenem is more sensitive than other carbapenem antibiotics for the identification of New Delhi Metallo-beta-lactamase (NDM-1) producers among carbapenem-resistant strains being studied. However, its low specificity [Dortet et al. Biomed Res Int 2014; 2014: 249856] makes it equal with other carbepenems. Since all the isolates in our study were not tested for ertapenem susceptibility, we used the susceptibility data for three carbapenems to increase the sensitivity of our study regarding isolate selection. We agree Hatipoğlu and Turhan about the Modified Hodge Test (MHT) and we did not use MHT at all in our study. However we couldn't understand how they came to a conclusion that we used MHT and didn't mention in Material and Methods section. ZnSO4 supplemented MHT which was recommended by the authors [Dortet et al. Biomed Res Int 2014; 2014: 249856] has a sensitivity rate of about 85%. Thus we used molecular methods instead of MHT not to miss any single isolate. Hatipoğlu and Turhan mentioned about previously reported four NDM-1 positive isolates without any international relation in Turkey. However, since this mentioned study [Alp et al. J Hosp Infect 2013; 84(2): 178-80] was published after the appeal, acceptance and publication of our study, eventually we didn't have the opportunity to discuss the data of Alp's report. In the same study authors stated that NDM-1 producing isolates were isolated from pediatric patients and had no connection with patients from Indian peninsula. At the same time Poirel et al. [Antimicrob Agents Chemother 2014; 58(5): 2929-33] reported in their study that NDM-1 producing isolates from pediatric patients had clonal relation with Enterobacter cloacae strains and subject to an outbreak. The evaluation of the previous reports

  9. Municipal solid waste management strategies in Turkey.

    PubMed

    Turan, N Gamze; Coruh, Semra; Akdemir, Andaç; Ergun, Osman Nuri

    2009-01-01

    Municipal solid waste (MSW) is a major environmental problem in Turkey, as in many developing countries. Problems associated with municipal solid waste are difficult to address, but efforts towards more efficient collection and transportation and environmentally acceptable waste disposal continue in Turkey. Although strict regulations on the management of solid waste are in place, primitive disposal methods such as open dumping and discharge into surface water have been used in various parts of Turkey. This study presents a brief history of the legislative trends in Turkey for MSW management. The study also presents the MSW responsibility and management structure together with the present situation of generation, composition, recycling, and treatment. The results show that approximately 25 million ton of MSW are generated annually in Turkey. About 77% of the population receives MSW services. In spite of efforts to change open dumping areas into sanitary landfills and to build modern recycling and composting facilities, Turkey still has over 2000 open dumps.

  10. Turkey knockdown in successive flocks.

    PubMed

    Evans, R D; Edson, R K; Watkins, K L; Robertson, J L; Meldrum, J B; Novilla, M N

    2000-01-01

    Turkey knockdown was diagnosed in three of five flocks of hen turkeys on a single farm within a 12-mo period. The age of birds in the flocks affected ranged from 6 wk 2 days to 7 wk 4 days. The attack rate ranged from 0.02% to 0.30% with a case fatality rate in affected birds ranging from 0 to 74%. The diagnosis was made on the basis of clinical signs and histopathologic lesions associated with knockdown. The feed in all flocks contained bacitracin methylene disalicylate and monensin (Coban). Affected birds were recumbent, demonstrated paresis, and were unable to vocalize. Postmortem examination revealed few significant lesions although pallor of the adductor muscles and petechiation in adductor and gastrocnemius muscles were noted. Birds that had been recumbent for extended periods were severely dehydrated. Consistent microscopic lesions included degeneration, necrosis, and regeneration of adductor, gastrocnemius, and abdominal muscles. No lesion in cardiac tissue was noted. Results of our investigation indicated that changes in water consumption, vitamin E status, and brooder to finisher movement correlated with the occurrence of knockdown. Turkey knockdown was defined in 1993 as any condition identified in a turkey flock that has affected the neuromuscular system to a degree that a turkey is unable to walk or stand. This definition was later modified to...neuromuscular or skeletal systems to a degree that a turkey is unable to walk or stand properly. Knockdown may be associated with numerous feed, management, or disease factors alone or in combination. Dosage of monensin, feed restriction/gorging, water restriction, heat stress, copper, mycotoxins, sodium chloride in feed, and sulfa drugs have all been suggested as contributing factors; however, laboratory studies to duplicate this have not been successful. This report presents observations from a single farm at which three of five hen flocks in a single year experienced knockdown. When a flock was reported as

  11. 27 CFR 9.114 - Old Mission Peninsula.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) The beginning point is on the Traverse City, Mich., U.S.G.S. map at the shoreline of the West Arm of...); (2) The boundary proceeds north 19 miles along the western shoreline of the Old Mission Peninsula... along the eastern shoreline of the peninsula to the southeast portion of an unmarked light-duty...

  12. HEAVY METAL CONTAMINATION IN THE TAIMYR PENINSULA, SIBERIAN ARCTIC

    EPA Science Inventory

    The Taimyr Peninsula is directly north of the world's largest heavy metal smelting complex (Norilsk, Russia). Despite this proximity, there has been little research to examine the extent of contamination of the Taimyr Peninsula, primarily because of the remoteness of this area. W...

  13. The climatology of dust aerosol over the arabian peninsula

    NASA Astrophysics Data System (ADS)

    Shalaby, A.; Rappenglueck, B.; Eltahir, E. A. B.

    2015-01-01

    Dust storms are considered to be a natural hazard over the Arabian Peninsula, since they occur all year round with maximum intensity and frequency in Spring and Summer. The Regional Climate Model version 4 (RegCM4) has been used to study the climatology of atmospheric dust over the Arabian Peninsula from 1999 to 2012. This relatively long simulation period samples the meteorological conditions that determine the climatology of mineral dust aerosols over the Arabian Peninsula. The modeled Aerosol Optical Depth (AOD) has been compared against ground-based observations of three Aerosol Robotic Network (AERONET) stations that are distributed over the Arabian Peninsula and daily space based observations from the Multi-angle Imaging SpectroRadiometer (MISR), the Moderate resolution Imaging SpectroRadimeter (MODIS) and Ozone Monitoring Instrument (OMI). The large scale atmospheric circulation and the land surface response that lead to dust uplifting have been analyzed. While the modeled AOD shows that the dust season extends from March to August with two pronounced maxima, one over the northern Arabian Peninsula in March with AOD equal to 0.4 and one over the southern Arabian Peninsula in July with AOD equal to 0.7, the observations show that the dust season extends from April to August with two pronounced maxima, one over the northern Arabian Peninsula in April with AOD equal to 0.5 and one over the southern Arabian Peninsula in July with AOD equal to 0.5. In spring a high pressure dominates the Arabian Peninsula and is responsible for advecting dust from southern and western part of the Arabian Peninsula to northern and eastern part of the Peninsula. Also, fast developed cyclones in northern Arabian Peninsula are responsible for producing strong dust storms over Iraq and Kuwait. However, in summer the main driver of the surface dust emission is the strong northerly wind ("Shamal") that transport dust from the northern Arabian Peninsula toward south parallel to the

  14. STS-42 Earth observation of Kamchatka Peninsula

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-42 Earth observation taken aboard Discovery, Orbiter Vehicle (OV) 103, with an electronic still camera (ESC) is of Kamchatka Peninsula in Russia. Mid-afternoon sun projects long shadows from volcanoes on the Kamchatka Peninsula. This flat-topped volcano with the sharp summit crater is Tobachinsky, over 3,085 kilometers high. Its last major eruption was in 1975 and 1976, but it has been very active since the middle of the Sixteenth Century. The shadows cast by the low sunlight brings out the dramatic relief of the volcano as well as the smaller morphologic features. Electronic still photography is a relatively new technology that enables a camera to electronically capture and digitize an image with resolution approaching film quality. The digital images from STS-42 were stored on a disk and brought home with the flight crewmembers for processing. ESC was developed by the JSC Man-Systems Division and this mission's application of it is part of a continuing evolutionary development le

  15. STS-42 Earth observation of Kamchatka Peninsula

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-42 Earth observation taken aboard Discovery, Orbiter Vehicle (OV) 103, with an electronic still camera (ESC) is of Kamchatka Peninsula in Russia. Mid-afternoon sun projects long shadows from volcanoes on the Kamchatka Peninsula. This flat-topped volcano with the sharp summit crater is Tobachinsky, over 3,085 kilometers high. Its last major eruption was in 1975 and 1976, but it has been very active since the middle of the Sixteenth Century. The shadows cast by the low sunlight brings out the dramatic relief of the volcano as well as the smaller morphologic features. For example, the small hills in the foreground and behind the central volcano are cinder cones, approximately only 200 meters high. Note the sharp triangular shadow from the conical volcano at right. Electronic still photography is a relatively new technology that enables a camera to electronically capture and digitize an image with resolution approaching film quality. The digital images from STS-42 were stored on a disk

  16. Karyosystematics and molecular taxonomy of the anomalous blue butterflies (Lepidoptera, Lycaenidae) from the Balkan Peninsula

    PubMed Central

    Vishnevskaya, Maria S.; Saifitdinova, Alsu F.; Lukhtanov, Vladimir A.

    2016-01-01

    Abstract The Balkan Peninsula represents one of the hottest biodiversity spots in Europe. However, the invertebrate fauna of this region is still insufficiently investigated, even in respect of such well-studied organisms as Lepidoptera. Here we use a combination of chromosomal, molecular and morphological markers to rearrange the group of so-called anomalous blue butterflies (also known as ‘brown complex’ of the subgenus Agrodiaetus Hübner, [1822] and as the Polyommatus (Agrodiaetus) admetus (Esper, 1783) species group) and to reveal its cryptic taxonomic structure. We demonstrate that Polyommatus aroaniensis (Brown, 1976) is not as widespread in the Balkans as was previously thought. In fact, it has a dot-like distribution range restricted to the Peloponnese Peninsula in South Greece. Polyommatus orphicus Kolev, 2005 is not as closely related to the Turkish species Polyommatus dantchenkoi (Lukhtanov & Wiemers, 2003) as was supposed earlier. Instead, it is a Balkan endemic represented by two subspecies: Polyommatus orphicus orphicus (Bulgaria) and Polyommatus orphicus eleniae Coutsis & De Prins, 2005 (Northern Greece). Polyommatus ripartii (Freyer, 1830) is represented in the Balkans by an endemic subspecies Polyommatus ripartii pelopi. The traditionally recognized Polyommatus admetus (Esper, 1783) is shown to be a heterogeneous complex and is divided into Polyommatus admetus sensu stricto (the Balkans and west Turkey) and Polyommatus yeranyani (Dantchenko & Lukhtanov, 2005) (east Turkey, Armenia, Azerbaijan and Iran). Polyommatus nephohiptamenos (Brown & Coutsis, 1978) is confirmed to be a species with a dot-like distribution range in Northern Greece. Finally, from Central Greece (Timfristos and Parnassos mountains) we describe Polyommatus timfristos Lukhtanov, Vishnevskaya & Shapoval, sp. n. which differs by its haploid chromosome number (n=38) from the closely related and morphologically similar Polyommatus aroaniensis (n=47-48) and Polyommatus orphicus (n

  17. Karyosystematics and molecular taxonomy of the anomalous blue butterflies (Lepidoptera, Lycaenidae) from the Balkan Peninsula.

    PubMed

    Vishnevskaya, Maria S; Saifitdinova, Alsu F; Lukhtanov, Vladimir A

    2016-01-01

    The Balkan Peninsula represents one of the hottest biodiversity spots in Europe. However, the invertebrate fauna of this region is still insufficiently investigated, even in respect of such well-studied organisms as Lepidoptera. Here we use a combination of chromosomal, molecular and morphological markers to rearrange the group of so-called anomalous blue butterflies (also known as 'brown complex' of the subgenus Agrodiaetus Hübner, [1822] and as the Polyommatus (Agrodiaetus) admetus (Esper, 1783) species group) and to reveal its cryptic taxonomic structure. We demonstrate that Polyommatus aroaniensis (Brown, 1976) is not as widespread in the Balkans as was previously thought. In fact, it has a dot-like distribution range restricted to the Peloponnese Peninsula in South Greece. Polyommatus orphicus Kolev, 2005 is not as closely related to the Turkish species Polyommatus dantchenkoi (Lukhtanov & Wiemers, 2003) as was supposed earlier. Instead, it is a Balkan endemic represented by two subspecies: Polyommatus orphicus orphicus (Bulgaria) and Polyommatus orphicus eleniae Coutsis & De Prins, 2005 (Northern Greece). Polyommatus ripartii (Freyer, 1830) is represented in the Balkans by an endemic subspecies Polyommatus ripartii pelopi. The traditionally recognized Polyommatus admetus (Esper, 1783) is shown to be a heterogeneous complex and is divided into Polyommatus admetus sensu stricto (the Balkans and west Turkey) and Polyommatus yeranyani (Dantchenko & Lukhtanov, 2005) (east Turkey, Armenia, Azerbaijan and Iran). Polyommatus nephohiptamenos (Brown & Coutsis, 1978) is confirmed to be a species with a dot-like distribution range in Northern Greece. Finally, from Central Greece (Timfristos and Parnassos mountains) we describe Polyommatus timfristos Lukhtanov, Vishnevskaya & Shapoval, sp. n. which differs by its haploid chromosome number (n=38) from the closely related and morphologically similar Polyommatus aroaniensis (n=47-48) and Polyommatus orphicus (n=41-42). We

  18. Women and leprosy in Turkey.

    PubMed

    Cakiner, T; Yüksel, A; Soydan, M; Saylan, T; Bahçeci, E

    1993-01-01

    Women in Turkey have many social, cultural and economical problems. Women with leprosy have problems in common with other women as well as those related to physical and social consequences of leprosy. There are 2,414 patients with leprosy in Turkey, registered to Istanbul Leprosy Hospital and 829 of them are females. The mean age and duration of disease of our female leprosy patients are high. Most women with leprosy were born in eastern part of Turkey where prevalence of leprosy is higher and most have moved to western regions. The proportion of women who have some kind of social security is very low. Their economic status is also not good and 79% of patients had stigma about their disease. Three fourths of these cases have been hospitalized some time, for different reasons. Most of them (97.2%) have inactive disease at present. Disability degrees of patients are high. Patients with disability degrees over one constitute 54% of total for eyes, 55% for hands and 51% for feet. High percentage of multibacillary form and long duration of disease, delayed diagnosis, insufficient self-care of patients due to low socio-economic and cultural status and failure of health personnel to control patients periodically may be among the reasons for such high ratios of moderate and severe disabilities. In the light of the data obtained in our study, some measures to alleviate the problems of patients resulting from their socio-economic, cultural and social status have been suggested.

  19. Sinai Peninsula, Shaded Relief and Colored Height

    NASA Technical Reports Server (NTRS)

    2004-01-01

    The Sinai Peninsula, located between Africa and Asia, is a result of those two continents pulling apart from each other. Earth's crust is cracking, stretching, and lowering along the two northern branches of the Red Sea, namely the Gulf of Suez, seen here on the west (left), and the Gulf of Aqaba, seen to the east (right). This color-coded shaded relief image shows the triangular nature of the peninsula, with the coast of the Mediterranean Sea forming the northern side of the triangle. The Suez Canal can be seen as the narrow vertical blue line in the upper left connecting the Red Sea to the Mediterranean.

    The peninsula is divided into three distinct parts; the northern region consisting chiefly of sandstone, plains and hills, the central area dominated by the Tih Plateau, and the mountainous southern region where towering peaks abound. Much of the Sinai is deeply dissected by river valleys, or wadis, that eroded during an earlier geologic period and break the surface of the plateau into a series of detached massifs with a few scattered oases.

    Two visualization methods were combined to produce the image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwest slopes appear bright and southeast slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.

    Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter (approximately 200-foot

  20. Citizenship Education in Turkey: Inclusive or Exclusive

    ERIC Educational Resources Information Center

    Ince, Basak

    2012-01-01

    This paper scrutinises citizenship education in Turkey from the foundation of the Turkish Republic (1923) to the present and explores the extent to which it encourages inclusive or exclusive concepts of national identity and citizenship. In Turkey, where there are citizens belonging to ethnic and religious minorities, civic education plays a…

  1. Characteristics of Inclusive Classrooms in Turkey

    ERIC Educational Resources Information Center

    Melekoglu, Macid Ayhan

    2014-01-01

    In this paper, inclusive classrooms in Turkey are described in terms of the characteristics of both classroom teachers and students with special needs. Participants of this study consisted of 54 teachers working in inclusive classrooms and 54 students with mild intellectual disabilities in those classrooms in Turkey. Data for this study were…

  2. Enteric parvovirus infections of chickens and turkeys

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Chicken and turkey parvoviruses are members of the Parvovirus family. Comparative sequence analysis of their genome structure revealed that they should form a new genus within the vertebrate Parvovirinae subfamily. The first chicken and turkey parvoviruses were identified by electron microscopy duri...

  3. Extreme Forms of Child Labour in Turkey

    ERIC Educational Resources Information Center

    Degirmencioglu, Serdar M.; Acar, Hakan; Acar, Yuksel Baykara

    2008-01-01

    Two little known forms of child labour in Turkey are examined. The process through which these children are made to work has parallels with the experiences of slaves. First, a long-standing practice from Northwestern Turkey of parents hiring children to better-off farmers is examined. Further, a more recent problem is examined where children are…

  4. Government Publications and Gray Literature in Turkey

    ERIC Educational Resources Information Center

    Anameric, Hakan

    2009-01-01

    This paper investigates bibliographic control of government publications and gray literature in Turkey, in order to determine what further measures are needed to support researchers in both Turkey and abroad. It reports the circumstances surrounding the creation of "The Bibliography of Government Publications" prepared in 1971, and…

  5. Tropospheric ozone variability over the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Kulkarni, Pavan S.; Bortoli, D.; Salgado, R.; Antón, M.; Costa, M. J.; Silva, A. M.

    2011-01-01

    To study tropospheric ozone variability over the Iberian Peninsula (IP), NASA Langley TOR data have been analyzed for the 1979-2005 period. The maximum tropospheric ozone concentration over the entire IP was found in June (˜41 DU) and a minimum in December (˜29 DU). However the maximum tropospheric ozone concentration was found over West Atlantic Coast (WAC) (˜44 DU), followed by Mediterranean Coast (MC) (˜42 DU), North Atlantic Coast (NAC) (˜41 DU), Central Iberian Peninsula (CIP) (˜40 DU) and Pyrenees Mountain Range (PMR) (˜39 DU) during June-July. The high concentration of tropospheric ozone in July over the Atlantic Ocean near IP is due to the presence of Azores anticyclone and related photochemistry and dynamics, and affects the observed higher tropospheric ozone concentration over WAC zone. Strong seasonal cycle in tropospheric ozone concentration has been observed with large variation over NAC (˜49%), followed by WAC (˜48%) and MC (˜41%) compared to CIP and PMR (˜38%) zones. When the data are compared over the IP for the two periods (1979-1993 and 1997-2005), a systematic increase in the number of months with higher tropospheric ozone concentration has been observed during the second period with respect to the first. These increases are almost 8% to 24% over NAC, 6% to 17% over WAC, 5% to 24% over CIP, 6% to 23% over MC and 13% to 18% over PMR, zones. It has been observed that topography, climatology and population density distribution plays a crucial role in the variability of tropospheric ozone concentration over the IP.

  6. Population model for Alaska Peninsula sea otters. Final report

    SciTech Connect

    Eberhardt, L.L.; Siniff, D.B.

    1988-12-31

    This study was conducted to provide a basis for assessing risks of oil spills to sea otter populations along the Alaska Peninsula. The principal efforts were devoted to analyzing the available data on population dynamics. Curves characterizing survivorship and reproduction for sea otters were devised and fitted to several data sets. A detailed review was conducted of methods of assessing population dynamics data, and several new techniques (e.g., bootstrapping) were applied to available data. A simplified model for use with Alaska Peninsula sea otter populations was devised and implemented in a 'spreadsheet' format. Various aspects of model development and data on population size in Alaska Peninsula areas were reviewed.

  7. The history of liver transplantation in Turkey.

    PubMed

    Moray, Gökhan; Arslan, Gülnaz; Haberal, Mehmet

    2014-03-01

    Liver transplantation is the definitive treatment for end-stage liver diseases. The first successful liver transplant was performed in the United States by Thomas Starzl in 1967. The first successful solid organ transplant in Turkey was a living-related kidney transplant performed by Dr. Haberal in 1975. After much effort by Dr. Haberal, the Turkish parliament enacted a law about organ transplantation in 1979. After clinical and experimental studies, the first liver transplant in Turkey was performed by Dr. Haberal in 1988. The first successful partial living-donor liver transplant in children in Turkey was performed by the same team on March 15, 1990. On April 24, 1990, the first living-donor liver transplant was performed on a child in Turkey using a left lateral segment by Dr. Haberal and coworkers. On May 16, 1992, Dr. Haberal performed a simultaneous living-donor liver and kidney transplantation to an adult from the same donor. There currently are 30 liver transplantation centers in Turkey. According to data from the Ministry of Health, there presently are 2065 patients in Turkey who are waiting for a liver transplantation. From January 2002 to June 2013, there were 6091 liver transplants performed in Turkey (4020 living-donor [66% ] and 2071 deceased donor liver transplants [34% ]). From January 2011 to June 2013, there were 2514 patients who had liver transplants in Turkey, and 437 patients (17%) died. The number of liver transplants per year in Turkey reached 1000 transplants in 2012 and more than 1150 transplants in 2013 (15.1/million/y). Therefore, Turkey has one of the highest volumes of liver transplantation per population worldwide, with 90% survival within 1 year after transplantation.

  8. Multimedia and children in Turkey.

    PubMed

    Tuncer, A M; Yalçin, S S

    1999-01-01

    Multimedia will be regarded as essential tools for children to create their new world. The effects of television on young children's life have been well studied. Television differs, however, from other media, including the movies, in its pervasive impact on children. Children spend more time watching television than any other activity except sleeping. Overall 31% of children spent at least 4 hours a day watching television during weekday and 71.7% during weekend in Turkey. Television's influence on children is a function of the length of time they spend watching and the cumulative effect of what they see. Television may be a cause as well as a solution for many serious childhood problems. Excessive viewing of television has also been linked to aggressive behavior, violence, childhood obesity. On the other hand, television may act as a socializing agent and as a learning tool if the recommendations of American Academy of Pediatrics is learned by pediatricians, parents and broadcasters. The use of home personal computers in urban residence increased from 3.2% in 1993 to 6.5% by January 1998 in Turkey. Around 20% of computer households reported owing a modem. Internet has been using only for 5 years in Turkey. Nearly 40% of computer households also used CD-ROM equipment. The percentage of schools that have a computer laboratory is only 2.64%. On the other hand, multimedia allows students to move away from a uniform education for everyone to assert individual identity, liberalize education and management. It seems likely that, within the next few years, most of the countries with substantial internet infrastructure will use the internet as the major medium for disseminating information, including information on children. To prepare students for such a world demands that educational systems make the best possible use of all knowledge and technologies currently available.

  9. 27 CFR 9.114 - Old Mission Peninsula.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    .... They are entitled: (1) Elk Rapids, Mich. (1957); and (2) Traverse City, Mich. (1957). (c) Boundary. The... until it reaches the lighthouse near Old Mission Point at the north side of the Peninsula on the...

  10. 27 CFR 9.114 - Old Mission Peninsula.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    .... They are entitled: (1) Elk Rapids, Mich. (1957); and (2) Traverse City, Mich. (1957). (c) Boundary. The... until it reaches the lighthouse near Old Mission Point at the north side of the Peninsula on the...

  11. 27 CFR 9.114 - Old Mission Peninsula.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    .... They are entitled: (1) Elk Rapids, Mich. (1957); and (2) Traverse City, Mich. (1957). (c) Boundary. The... until it reaches the lighthouse near Old Mission Point at the north side of the Peninsula on the...

  12. 27 CFR 9.114 - Old Mission Peninsula.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    .... They are entitled: (1) Elk Rapids, Mich. (1957); and (2) Traverse City, Mich. (1957). (c) Boundary. The... until it reaches the lighthouse near Old Mission Point at the north side of the Peninsula on the...

  13. Endemic earthworms (Oligochaeta: Lumbricidae) of the Balkan Peninsula: a review.

    PubMed

    Trakić, Tanja; Valchovski, Hristo; Stojanović, Mirjana

    2016-11-10

    A list of the endemic earthworms of the Balkan Peninsula is presented. Comprehensive information on the ecology, distribution on the Balkan Peninsula and zoogeographical type of all endemics is given. The list comprises 90 species and subspecies, belonging to 11 genera of the family Lumbricidae. The largest number of the Balkan endemic earthworms belongs to a narrow range group (63.3%). Broad range endemic species take part with 36.7%. Our study shows that the degree of endemism on the Balkan Peninsula is extremely high (about 40%) suggesting an important process of autochthonous speciation on the Balkan Peninsula. This appearance is attributable to relative isolation of the mountains compared to the lowlands within the context of paleoenvironmental changes.

  14. Joint Vision for the Korean Peninsula -- Can We Get There?

    DTIC Science & Technology

    2012-03-11

    for the Alliance of the United States and the Republic of Korea . The joint statement laid out a shared vision for the Korean Peninsula and the...setting the stage for peaceful reunification, elimination of North Korean nuclear weapons programs and promoting human rights in North Korea . North...Korea’s unpredictability not only poses a threat on the Korean Peninsula but to the entire Northeast Asia region. North Korea is a multifaceted

  15. SRTM Anaglyph: Sredinnyy Khrebet, Kamchatka Peninsula, Russia

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The Kamchatka Peninsula in eastern Russia is shown in this scene created from a preliminary elevation model derived from the first data collected during the Shuttle Radar Topography Mission (SRTM) on February 12, 2000. Sredinnyy Khrebet, the mountain range that makes up the spine of the peninsula, is a chain of active volcanic peaks. Pleistocene and recent glaciers have carved the broad valleys and jagged ridges that are common here. The relative youth of the volcanism is revealed by the topography as infilling and smoothing of the otherwise rugged terrain by lava, ash, and pyroclastic flows, particularly surrounding the high peaks in the south central part of the image. Elevations here range from near sea level up to 2,618 meters (8,590 feet).

    This anaglyph was produced by first shading a preliminary SRTM elevation model. The stereoscopic effect was then created by generating two differing perspectives, one for each eye. When viewed through special glasses, the result is a vertically exaggerated view of Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter.

    Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard Space Shuttle Endeavour, launched on February 11,2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on Space Shuttle Endeavour in 1994. SRTM was designed to collect three-dimensional measurements of Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense, and the German and Italian space agencies. It is managed by

  16. Neotectonics Of The Hengchun Peninsula, southern Taiwan

    NASA Astrophysics Data System (ADS)

    Li, P.; Chen, Y.; Liu, C.; Song, K.

    2006-12-01

    The southern tip of Taiwan, the Hengchun Peninsula, has recently emerged as situated in between the collisional accretionary prism and the predecessor of the submarine forearc rise. The east-dipping Hengchun Fault (HCF), located in the middle part of the Hengchun Peninsula and oriented in the direction of NNW, can be clearly identified by the landform contrast between the mountain and the valley in the east and west respectively. This contrast confirms the thrust component of the HCF. In the hanging wall of the HCF, the raised marine terraces are widely distributed in the Hikou area, whose linear scarps coincidentally strike in the NNW, identical to the HCF. The ages of the terraces has been previously presented as 6 ka implying that the marine terraces have been uplifted by the activity of HCF during the past 6 kyr. To the south, we also discover a series of continuous and discrete scarps in the Maanshan area, which are also distributed sub-parallel or parallel to the HCF. We suggest that the scarps are formed by a series of faults, which are ramified from the northern segment of the HCF. Based on the recent GPS measurements, we divide the displacement vector field into parallel and normal to the HCF and suppose that the HCF has recently acted as a left-lateral strike- slip fault. It is obvious that there is a fault bend (from NNW to WNW) located in the immediate south of the Maanshan, which may be the cause to explain the wider fault zone composed a series of faults mentioned above. An active anticline is discovered in the offshore area of Western Hengchun Tableland (WHT) to the west, which is tentatively named as Western Hengchun Tablelend Anticline (WHTA). Within and around the WHT, marine terraces are also widely distributed according to the previous studies. The eastward (range-ward) tilting surface of the tableland itself implies its tectonic origin. Since the WHT is located on the eastern limb of the anticline, the eastward tilting of the WHT may be

  17. 3-D Perspective Kamchatka Peninsula Russia

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This perspective view shows the western side of the volcanically active Kamchatka Peninsula in eastern Russia. The image was generated using the first data collected during the Shuttle Radar Topography Mission (SRTM). In the foreground is the Sea of Okhotsk. Inland from the coast, vegetated floodplains and low relief hills rise toward snow capped peaks. The topographic effects on snow and vegetation distribution are very clear in this near-horizontal view. Forming the skyline is the Sredinnyy Khrebet, the volcanic mountain range that makes up the spine of the peninsula. High resolution SRTM topographic data will be used by geologists to study how volcanoes form and to understand the hazards posed by future eruptions. This image was generated using topographic data from SRTM and an enhanced true-color image from the Landsat 7 satellite. This image contains about 2,400 meters (7,880 feet) of total relief. The topographic expression was enhanced by adding artificial shading as calculated from the SRTM elevation model. The Landsat data was provided by the United States Geological Survey's Earth Resources Observations Systems (EROS) Data Center, Sioux Falls, South Dakota. SRTM, launched on February 11, 2000, used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. To collect the 3-D SRTM data, engineers added a 60- meter-long (200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. SRTM collected three dimensional measurements of nearly 80 percent of the Earth's surface. SRTM is a cooperative project between NASA, the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense, and the German and Italian space agencies. Size: 33.3 km (20.6 miles) wide x 136 km (84 miles) coast to skyline. Location: 58.3 deg. North lat., 160 deg. East long. Orientation: Easterly view, 2 degrees

  18. 3-D Perspective View, Kamchatka Peninsula, Russia

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This perspective view shows the western side of the volcanically active Kamchatka Peninsula in eastern Russia. The image was generated using the first data collected during the Shuttle Radar Topography Mission (SRTM). In the foreground is the Sea of Okhotsk. Inland from the coast, vegetated floodplains and low relief hills rise toward snow capped peaks. The topographic effects on snow and vegetation distribution are very clear in this near-horizontal view. Forming the skyline is the Sredinnyy Khrebet, the volcanic mountain range that makes up the spine of the peninsula. High resolution SRTM topographic data will be used by geologists to study how volcanoes form and to understand the hazards posed by future eruptions.

    This image was generated using topographic data from SRTM and an enhanced true-color image from the Landsat 7 satellite. This image contains about 2,400 meters (7,880 feet) of total relief. The topographic expression was enhanced by adding artificial shading as calculated from the SRTM elevation model. The Landsat data was provided by the United States Geological Survey's Earth Resources Observations Systems (EROS) Data Center, Sioux Falls, South Dakota.

    SRTM, launched on February 11, 2000, used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar(SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. To collect the 3-D SRTM data, engineers added a 60-meter-long (200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. SRTM collected three-dimensional measurements of nearly 80 percent of the Earth's surface. SRTM is a cooperative project between NASA, the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense, and the German and Italian space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise, Washington, D.C.

    Size: 33.3 km (20.6 miles) wide x

  19. Shaded Relief Color Wrapped, Kamchatka Peninsula, Russia

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This shaded relief topographic image shows the western side of the volcanically active Kamchatka Peninsula, Russia. The data are from the first C-band mapping swath of the Shuttle Radar Topography Mission (SRTM). On the left side are five rivers, which flow northwest to the Sea of Okhotsk. These rivers are, from the south to north, Tigil, Amanina, Voyampolka, Zhilovaya, and Kakhtana. The broad, flat floodplains of the rivers are shown in yellow. These rivers are important spawning grounds for salmon. In the right side of the image is the Sredinnyy Khrebet, the volcanic mountain range that makes up the 3spine2 of the peninsula. The cluster of hills to the lower right is a field of small dormant volcanoes. High resolution SRTM topographic data will be used by geologists to study how volcanoes form and understand the hazards posed by future eruptions.

    This image was generated using topographic data from the Shuttle Radar Topography Mission. Colors show the elevation as measured by SRTM. Each cycle of colors (from red through green back to red) represents an equal amount of elevation difference (400 meters, or 1300 feet)similar to contour lines on a standard topographic map. This image contains about 2300 meters (7500 feet) of total relief. For the shading, a computer-generated artificial light source illuminates the elevation data to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. Shaded relief maps are commonly used in applications such as geologic mapping and land use planning.

    The Shuttle Radar Topography Mission (SRTM), launched on February 11,2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast

  20. Geyser Valley on the Kamchatka Peninsula

    NASA Technical Reports Server (NTRS)

    2007-01-01

    On June 2, a devastating mudslide in the world-renowned Geyser Valley on the Kamchatka Peninsula virtually obliterated the natural wonder, forcing the emergency evacuation of visitors and national park personnel. The site, which is the Kamchatka Peninsula's main tourist attraction, consists of some 200 thermal pools created by the area's intense volcanic activity, including about 90 geysers covering an area of four square kilometers (2.5 square miles). It is one of only five sites in the world where the impressive eruptions of steam and boiling-hot water can be found. According to witnesses, a powerful mudslide 1.5 kilometers (one mile) long and 200 meters (600 feet) wide buried more than two-thirds of the valley beneath tens of meters of snow, dirt, trees and boulders (right image), and created a temporary lake submerging more geysers.

    With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet.

    ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra spacecraft. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products.

    The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

    The U.S. science team is

  1. Earthquake induced landslide hazard field observatory in the Avcilar peninsula

    NASA Astrophysics Data System (ADS)

    Bigarre, Pascal; Coccia, Stella; Theoleyre, Fiona; Ergintav, Semih; Özel, Oguz; Yalçinkaya, Esref; Lenti, Luca; Martino, Salvatore; Gamba, Paolo; Zucca, Francesco; Moro, Marco

    2015-04-01

    Earthquake-triggered landslides have an increasing disastrous impact in seismic regions due to the fast growing urbanization and infrastructures. Just considering disasters from the last fifteen years, among which the 1999 Chi-Chi earthquake, the 2008 Wenchuan earthquake, and the 2011 Tohoku earthquake, these events generated tens of thousands of coseismic landslides. Those resulted in amazing death toll and considerable damages, affecting the regional landscape including its hydrological main features. Despite a strong impetus in research during past decades, knowledge on those geohazards is still fragmentary, while databases of high quality observational data are lacking. These phenomena call for further collaborative researches aiming eventually to enhance preparedness and crisis management. The MARSITE project gathers research groups in a comprehensive monitoring activity developed in the Sea of Marmara Region, one of the most densely populated parts of Europe and rated at high seismic risk level since the 1999 Izmit and Duzce devastating earthquakes. Besides the seismic threat, landslides in Turkey and in this region constitute an important source of loss. The 6th Work Package of MARSITE project gathers 9 research groups to study earthquake-induced landslides focusing on two sub-regional areas of high interest among which the Cekmece-Avcilar peninsula, located westwards of Istanbul, as a highly urbanized concentrated landslide prone area, showing high susceptibility to both rainfalls while affected by very significant seismic site effects. A multidisciplinary research program based on pre-existing studies has been designed with objectives and tasks linked to constrain and tackle progressively some challenging issues related to data integration, modeling, monitoring and mapping technologies. Since the start of the project, progress has been marked on several important points as follows. The photogeological interpretation and analysis of ENVISAT-ERS DIn

  2. Understanding Urban Regeneration in Turkey

    NASA Astrophysics Data System (ADS)

    Candas, E.; Flacke, J.; Yomralioglu, T.

    2016-06-01

    In Turkey, rapid population growth, informal settlements, and buildings and infrastructures vulnerable to natural hazards are seen as the most important problems of cities. Particularly disaster risk cannot be disregarded, as large parts of various cities are facing risks from earthquakes, floods and landslides and have experienced loss of lives in the recent past. Urban regeneration is an important planning tool implemented by local and central governments in order to reduce to disaster risk and to design livable environments for the citizens. The Law on the Regeneration of Areas under Disaster Risk, commonly known as the Urban Regeneration Law, was enacted in 2012 (Law No.6306, May 2012). The regulation on Implementation of Law No. 6306 explains the fundamental steps of the urban regeneration process. The relevant institutions furnished with various authorities such as expropriation, confiscation and changing the type and place of your property which makes urban regeneration projects very important in terms of property rights. Therefore, urban regeneration projects have to be transparent, comprehensible and acceptable for all actors in the projects. In order to understand the urban regeneration process, the legislation and projects of different municipalities in Istanbul have been analyzed. While some steps of it are spatial data demanding, others relate to land values. In this paper an overview of the urban regeneration history and activities in Turkey is given. Fundamental steps of the urban regeneration process are defined, and particularly spatial-data demanding steps are identified.

  3. Trichinella pseudospiralis in the Iberian peninsula.

    PubMed

    Zamora, M J; Alvarez, M; Olmedo, J; Blanco, M C; Pozio, E

    2015-06-15

    Nematode worms of the genus Trichinella are zoonotic parasites circulating in most continents, including Europe. In Spain, Trichinella spiralis and Trichinella britovi are highly prevalent in wildlife but seldom in domestic pigs. In Portugal, only T. britovi was documented in wild carnivores. In the period 2006-2013 in Spain, 384 (0.0001%) pigs and 1399 (0.20%) wild boars (Sus scrofa) were positive for Trichinella spp. larvae, which were identified as T. spiralis or T. britovi. In 2014, Trichinella pseudospiralis larvae were isolated from a wild boar hunted in the Gerona province, Cataluña region, North-East of Spain, near the border to France. This is the first report of T. pseudospiralis in the Iberian peninsula, which suggests a broad distribution area of this zoonotic nematode in Europe. Since larvae of this Trichinella species do not encapsulate in the host muscles, they can be detected only by artificial digestion of muscle samples. T. pseudospiralis is the only Trichinella species infecting both mammals and birds. Birds can spread this pathogen over great distances including islands triggering new foci of infections in areas previously considered at low risk for this pathogen.

  4. BI-GAS coal-gasification program. Final report, November 1979-August 1982. [Tests G10A; G11, A, B, C, D, E, F, G; G12, A; G12, A; G13; G14, A; G15, A; G16, A, B; G17, A, B, C, D, E, F; G18, A, B; G19 A, B

    SciTech Connect

    McIntosh, M.J.

    1983-01-31

    The primary purpose of this report is to cover in detail activities at the BI-GAS Coal-Gasification Pilot Plant from November 1979 through August 1982. During this period Stearns-Roger Incorporated was the prime contractor for the project. Progress included improvements in the reliability of coal and char feeding systems, maintenance of slag tapping, durability of the char burners and removal of supplemental fuel gas. (Operations had previously been conducted using supplemental gas feed to insure a reducing atmosphere in the gasifier.) Durations of test runs using Montana Rosbud coal were increased, in some cases to over 150 hours without serious equipment problems. The process and equipment modifications which led to these improvements are discussed in the report. In addition, summaries of each gasifier test, major plant modifications and conclusions and recommendations are included. Volume 2 contains topical reports which describe the operation of the gasifier and each of the auxiliary process areas as well as heat and material balance data, computer simulation, gasification of Pittsburgh seam coal and materials evaluation.

  5. Cenozoic epeirogeny of the Arabian Peninsula from drainage modeling

    NASA Astrophysics Data System (ADS)

    Wilson, J. W. P.; Roberts, G. G.; Hoggard, M. J.; White, N. J.

    2014-10-01

    is generally accepted that the Arabian Peninsula has been uplifted by subcrustal processes. Positive residual depth anomalies from oceanic crust in the Red Sea and in the Gulf of Aden suggest that a region surrounding this peninsula is dynamically supported. Admittance calculations, surface wave tomography studies, and receiver function analyses all imply that regional topography is generated and maintained by some combination of mantle convective circulation and lithospheric thickness changes. Despite these significant advances, the spatial and temporal uplift rate history of the Arabian Peninsula is not well known. Here we show that a regional uplift rate history can be obtained by jointly inverting 225 longitudinal river profiles that drain this peninsula. Our strategy assumes that shapes of individual river profiles are controlled by uplift rate history and moderated by erosional processes. We used local measurements of incision rate to calibrate the relevant erosional parameters. In our inverse algorithm, uplift rate is permitted to vary smoothly as a function of space and time but upstream drainage area remains invariant. We also assume that knickzone migration is not lithologically controlled. Implications of these important assumptions have been investigated. Our results suggest that the Arabian Peninsula underwent two phases of asymmetric uplift during the last 20-30 Ma at rates of 0.05-0.1 mm a-1. The southwestern flank of the peninsula has been uplifted by 1.5-2.5 km. Regional stratigraphic constraints, the age and composition of volcanism, paleosol formation, incised peneplains, emergent marine terraces, and thermochronometric measurements corroborate our calculated patterns of uplift. Progressive development of three domal swells along the western margin of the peninsula is consistent with localized upwelling of hot asthenospheric mantle.

  6. Counseling in Turkey: An Evolving Field

    ERIC Educational Resources Information Center

    Stockton, Rex; Guneri, Oya Yerin

    2011-01-01

    This article provides a brief history of counseling and addresses the current issues and future trends of counseling in Turkey. Special emphasis is placed on the factors that impede the development of school counseling as a discipline.

  7. Applied andrology in chickens and turkeys

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The theories and practices of applied andrology in commercial poultry species (turkey, layer chicken and broiler chicken) are reviewed. Poultry male reproductive biology, including reproductive anatomy and spermatogenesis, is compared with mammalian livestock species. A detailed description of pou...

  8. Nutrition and gastric cancer in Turkey.

    PubMed

    Yalçin, Suayib

    2009-01-01

    Gastric cancer remains to be one of leading causes of cancer deaths despite worldwide decreasing incidence. In Turkey gastric cancer incidence is 9.6/100,000 in men and 5.7/100,000 in females. Gastric cancer is also one of the leading causes of cancer deaths in Turkey with a crude death rate of 5.84/100,000 in men, 3.7/100,000 in women. The mean age of patients diagnosed with gastric cancer is 56 years in Turkey. The relatively high rate of gastric cancer in Turkey is mainly due to dietary factors. The traditional food preservation such as salt curing or smoking and lack of refrigeration of food play a significant role in gastric cancer development in the country. There are etiological and epidemiological differences among geographical regions in Turkey. Gastric cancer is seen much more often in the central, northeastern, and eastern part of Turkey. Increased HP pylori infection is also another important reason for increased incidence of gastric cancer in some parts of the country.

  9. Turkey vulture and California condor

    USGS Publications Warehouse

    Pattee, O.H.; Wilbur, S.R.; Pendleton, Beth Giron

    1989-01-01

    Populations of turkey vultures in the western states appear stable, with no evidence of recent significant changes in distribution. Turkey vultures occupy a variety of habitats, nest in diverse situations and utilize a wide variety of carrion. Consequently, no particular limiting factor is likely to have a major effect on the total population. California condor numbers, in contrast, have continued to decline. With the capture of the last wild bird in 1987, the species has been extirpated from the wild. Reestablishment will depend on production and introduction of captive-reared birds, hopefully within the next 10 years. In the 18th century, condors inhabited areas along the Pacific coast from British Columbia to Baja California. Since 1950, the range has been restricted to a six county area adjacent to the southern San Joaquin Valley of California. Within this area, there appears to be no shortage of suitable nest sites; all recently used nest sites are within federally-controlled lands. Suitable foraging grounds have continued to diminish and are now largely limited to private rangelands and some Bureau of Land Management rangelands within the foothills of the San Joaquin Valley. Only these areas continue to supply the large mammal carcasses that the California condor needs for survival. The habitat of the condor is subject to a variety of land use practices and development pressures. Excessive mortality, coupled with low reproductive potential, continues to threaten the recovery of the species. Development of management practices to reduce mortality, particularly those that are contaminant-related, and of a preserve design to insure adequate habitat for the reintroduced population are still necessary for eventual recovery of the species.

  10. Izmit, Turkey 1999 Earthquake Interferogram

    NASA Technical Reports Server (NTRS)

    2001-01-01

    This image is an interferogram that was created using pairs of images taken by Synthetic Aperture Radar (SAR). The images, acquired at two different times, have been combined to measure surface deformation or changes that may have occurred during the time between data acquisition. The images were collected by the European Space Agency's Remote Sensing satellite (ERS-2) on 13 August 1999 and 17 September 1999 and were combined to produce these image maps of the apparent surface deformation, or changes, during and after the 17 August 1999 Izmit, Turkey earthquake. This magnitude 7.6 earthquake was the largest in 60 years in Turkey and caused extensive damage and loss of life. Each of the color contours of the interferogram represents 28 mm (1.1 inches) of motion towards the satellite, or about 70 mm (2.8 inches) of horizontal motion. White areas are outside the SAR image or water of seas and lakes. The North Anatolian Fault that broke during the Izmit earthquake moved more than 2.5 meters (8.1 feet) to produce the pattern measured by the interferogram. Thin red lines show the locations of fault breaks mapped on the surface. The SAR interferogram shows that the deformation and fault slip extended west of the surface faults, underneath the Gulf of Izmit. Thick black lines mark the fault rupture inferred from the SAR data. Scientists are using the SAR interferometry along with other data collected on the ground to estimate the pattern of slip that occurred during the Izmit earthquake. This then used to improve computer models that predict how this deformation transferred stress to other faults and to the continuation of the North Anatolian Fault, which extends to the west past the large city of Istanbul. These models show that the Izmit earthquake further increased the already high probability of a major earthquake near Istanbul.

  11. Ground-water availability on the Kitsap Peninsula, Washington

    USGS Publications Warehouse

    Hansen, Arnold J.; Bolke, E.L.

    1980-01-01

    Unconsolidated deposits on the Kitsap Peninsula, Wash., are of glacial and interglacial origin. These deposits were divided into three units based on lithology and hydraulic properties. Two of the three units are composed of layers of sand and gravel , and silt and clay. The third unit consists of silt and clay and in most places separates the other two units. Water-bearing strata in the upper unit are fairly continuous and average 15 feet in thickness. The lower water-bearing strata are not believed to be as continuous as those in the upper unit, but yield larger quantities of water to wells. The silt-and-clay unit averages 70 feet in thickness, occurs generally near sea level, and is not known to contain major water-bearing deposits. The average annual ground-water recharge to streams on the Kitsap Peninsula was estimated to be 17 times the 1975 annual ground-water pumpage for the peninsula. Some, but an unknown amount, of this water is available for increased withdrawal by wells. Increased withdrawals cause decreased streamflow, declining water levels, and increased seawater contamination. There appears to be no widespread seawater contamination of wells in the study area. Local areas where chloride concentrations from wells exceed 25 milligrams per liter are near the southern part of the Longbranch Peninsula, Horsehead Bay, Point Evans, Sinclair Inlet, Eagle Harbor, Fletcher Bay, the northern end of Bainbridge Island, and the northern tip of the Kitsap Peninsula. (USGS)

  12. Policy Options for Turkey: A Critique of the Interpretation and Utilization of PISA Results in Turkey

    ERIC Educational Resources Information Center

    Gur, Bekir S.; Celik, Zafer; Ozoglu, Murat

    2012-01-01

    In this article we provide a critique of the interpretation and utilization of Programme for International Student Assessment (PISA) results by the National Education Authorities in Turkey. First, we define and explain what OECD's PISA is. Second, we make an overview of the media coverage in Turkey of the PISA 2003 and 2006 results. Third, we…

  13. Factors Influencing International Students' Choice to Study in Turkey and Challenges They Experience in Turkey

    ERIC Educational Resources Information Center

    Özoglu, Murat; Gür, Bekir S.; Coskun, Ipek

    2015-01-01

    Turkey is increasingly becoming a regional hub for international students. The number of international students in Turkish universities has grown by almost 300% in the last decade. The current internationalization efforts of the Turkish government and universities have the potential to make Turkey an even more attractive destination for…

  14. Petrography, palynology and depositional environment of Gelibolu coals, NW Turkey

    NASA Astrophysics Data System (ADS)

    Demirtaş, Ferdi; Bozcu, Mustafa; Koşun, Erdal

    2014-05-01

    Upper Oligocene and Miocene coal samples collected from two outcrops in the Gelibolu Peninsula, NW Turkey were analyzed petrographically and palynologically to determine the depositional environment of the coals. Microscopic studies reveal that the studied coal samples from both locations are characterized by high amount of huminite group macerals, ranging from 46 to 78% (mineral-included basis). The prevailing maceral from this group is gelinite (31-65%), it can be easily seen on all studied samples, indicative of high gelification degree of organic matter. Relatively low amount of liptinite (does not exceed 9%) and inertinite (does not exceed 8%) are also observed in the coals. The mineral matter content is variable but generally high, varying from 5 to 37%, as in other Turkish coals and consists mostly of clay minerals, quartz, calcite and pyrite. The mean reflectance values range from 0.502 to 0.564% suggesting that rank of coal is subbituminous (ASTM). The chemical properties of coal including calorific value, volatile matter and fixed carbon content are also in accordance with rank of coal. Facies indices based on maceral ratios (Tissue Preservation Index vs. Gelification Index and ABC ternary diagrams) were used to interpret to depositional environment of coals. Low tissue preservation index (TPI) and high gelification index (GI) values are observed. These indices indicate that the coals deposited in limnic environment. High pH and strongly reducing conditions inferred from the presence of framboidal pyrite and also evidenced by low TPI values. The palynological assembly of the coals dominated by angiosperm pollen and spore, however, gymnosperms were rarely seen. Herbaceous/sedge plants are common in Miocene coal samples.

  15. Volcanic Facies of the Lower Jurassic Talkeetna Formation, Iniskin Peninsula to Tuxedni Bay, Alaska Peninsula

    NASA Astrophysics Data System (ADS)

    Bull, K. F.

    2015-12-01

    The Lower Jurassic Talkeetna Formation (Jtk), a >1,000-km-long belt of vol­canic facies within the accreted intra-oceanic Talkeetna Arc has been characterized within the Talkeetna Mountains, but on the Alaska Peninsula Jtk facies have not previously been described in detail. Here we describe facies of the Jtk stretching from the Iniskin Peninsula to Tuxedni Bay. On the Iniskin Peninsula, a high concentration and great thickness of mafic to intermediate lavas, associated autobreccias and hyaloclastites, fluidal-clast breccias and possible pillows are suggestive of one or more submarine effusive eruption centers. Also volumetrically significant are non-stratified polymictic volcaniclastic breccia facies. Minor facies include thinly bedded volcaniclastic sandstone to pebble breccia-conglomerate facies, some of which are shard- and pumice-bearing pyroclastic deposits preserved in thinly bedded deposits, indicative of episodes of explosive volcanism and the eruption-fed nature of some of the deposits. North of Chinitna Bay, coherent facies tend to be thin and relatively small in volume. Volcaniclastic facies provide evidence of subaerial-fluvial deposition, and pyroclastic activity. Thinly bedded, laterally continuous beds locally exhibit cross-laminations, channel fills, normal grading and lenticular beds, and contain plant fossils. Within this sequence is a 10-m-thick pumice breccia containing fossilized logs, underlain by a thin, weakly laminated, pumice- and lithic-bearing volcaniclastic siltstone to sandstone. The log-bearing pumice breccia and the lithic-bearing laminated basal unit represent pyroclastic density current (PDC) facies deposited in a subaerial or possibly shallow aqueous environment. Underlying the PDC deposit are several 30-cm-thick maroon and olive green volcaniclastic fine-grained sandstone and siltstone beds containing channel fills, cross-beds and lenticular beds. Marbles exposed in the contact zone between the intrusions of Alaska

  16. Anaglyph with Landsat Overlay, Kamchatka Peninsula, Russia

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This 3-D anaglyph shows an area on the western side of the volcanically active Kamchatka Peninsula, Russia. Red-blue glasses are required to see the 3-D effect. The topographic data are from the first C-band mapping swath of the Shuttle Radar Topography Mission (SRTM). Images from the optical Landsat satellite are overlain on the SRTM topography data. The meandering channel of the Tigil River is seen along the bottom of the image, at the base of steep cliffs. In the middle left of the image, a terrace indicates recent uplift of the terrain and downcutting by the river. High resolution SRTM topographic data will be used by geologists and hydrologists to study the interplay of tectonic uplift and erosion.

    This anaglyph was generated using topographic data from the Shuttle Radar Topography Mission to create two differing perspectives of a single image, one perspective for each eye. Each point in the image is shifted slightly, depending on its elevation. When viewed through special glasses, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter. The United States Geological Survey's Earth Resources Observations Systems (EROS) Data Center, Sioux Falls, South Dakota, provided the Landsat data, which are overlain on the topography.

    The Shuttle Radar Topography Mission (SRTM), launched on February 11,2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA

  17. Interactions Between Islamic and Christian Traditions in the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    González-García, A. César; Belmonte, Juan Antonio

    Pre-Romanesque churches in the Iberian Peninsula include a number of constructions from the fourth-fifth to the eleventh century when the first Romanesque churches appeared in the north of Spain. This period of time coincided with the Muslim invasion of the Peninsula. An important number of churches and mosques were built with prescriptions for the orientation, which possibly included astronomical observations. Investigations show that both groups of monuments reacted by avoiding the areas of theoretical influence of the other religion while trying to obey their own orientation rules.

  18. 78 FR 55095 - Certain Pasta From Italy and Turkey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-09

    ... COMMISSION Certain Pasta From Italy and Turkey Determinations On the basis of the record \\1\\ developed in the... countervailing and antidumping duty orders on certain pasta from Italy and Turkey would be likely to lead to... Pasta from Italy and Turkey: Investigation Nos. 701- TA-365-366 and 731-TA-734-735 (Third...

  19. Effect of coronavirus infection on reproductive performance of turkey hens

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Turkey coronavirus (TCoV) infection causes enteritis in turkeys of varying ages with high mortality in young birds. In older birds, field evidence indicates possible involvement of TCoV in egg production drops in turkey hens. However, no experimental studies have been conducted to demonstrate TCoV...

  20. 46 CFR 7.165 - Kenai Peninsula, AK to Kodiak Island, AK.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Kenai Peninsula, AK to Kodiak Island, AK. 7.165 Section... BOUNDARY LINES Alaska § 7.165 Kenai Peninsula, AK to Kodiak Island, AK. (a) A line drawn from the southernmost extremity of Kenai Peninsula at longitude 151°44.0′ W. to East Amatuli Island Light; thence to...

  1. 46 CFR 7.165 - Kenai Peninsula, AK to Kodiak Island, AK.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Kenai Peninsula, AK to Kodiak Island, AK. 7.165 Section... BOUNDARY LINES Alaska § 7.165 Kenai Peninsula, AK to Kodiak Island, AK. (a) A line drawn from the southernmost extremity of Kenai Peninsula at longitude 151°44.0′ W. to East Amatuli Island Light; thence to...

  2. 46 CFR 7.165 - Kenai Peninsula, AK to Kodiak Island, AK.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Kenai Peninsula, AK to Kodiak Island, AK. 7.165 Section... BOUNDARY LINES Alaska § 7.165 Kenai Peninsula, AK to Kodiak Island, AK. (a) A line drawn from the southernmost extremity of Kenai Peninsula at longitude 151°44.0′ W. to East Amatuli Island Light; thence to...

  3. 46 CFR 7.165 - Kenai Peninsula, AK to Kodiak Island, AK.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Kenai Peninsula, AK to Kodiak Island, AK. 7.165 Section... BOUNDARY LINES Alaska § 7.165 Kenai Peninsula, AK to Kodiak Island, AK. (a) A line drawn from the southernmost extremity of Kenai Peninsula at longitude 151°44.0′ W. to East Amatuli Island Light; thence to...

  4. 46 CFR 7.165 - Kenai Peninsula, AK to Kodiak Island, AK.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Kenai Peninsula, AK to Kodiak Island, AK. 7.165 Section... BOUNDARY LINES Alaska § 7.165 Kenai Peninsula, AK to Kodiak Island, AK. (a) A line drawn from the southernmost extremity of Kenai Peninsula at longitude 151°44.0′ W. to East Amatuli Island Light; thence to...

  5. 75 FR 16094 - Upper Peninsula Power Company; North American Hydro Holdings, LLC; Notice of Application for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ... Energy Regulatory Commission Upper Peninsula Power Company; North American Hydro Holdings, LLC; Notice of... 17, 2010, Upper Peninsula Power Company (transferor) and North American Hydro Holdings, LLC.... Jensky, Upper Peninsula Power Company, 700 N Adams Street, Green Bay, WI 54307, phone (920) 433-2900....

  6. Turkey opens electricity markets as demand grows

    SciTech Connect

    McKeigue, J.; Da Cunha, A.; Severino, D.

    2009-06-15

    Turkey's growing power market has attracted investors and project developers for over a decade, yet their plans have been dashed by unexpected political or financial crises or, worse, obstructed by a lengthy bureaucratic approval process. Now, with a more transparent retail electricity market, government regulators and investors are bullish on Turkey. Is Turkey ready to turn the power on? This report closely examine Turkey's plans to create a power infrastructure capable of providing the reliable electricity supplies necessary for sustained economic growth. It was compiled with on-the-ground research and extensive interview with key industrial and political figures. Today, hard coal and lignite account for 21% of Turkey's electricity generation and gas-fired plants account for 50%. The Alfin Elbistan-B lignite-fired plant has attracted criticism for its lack of desulfurization units and ash dam facilities that have tarnished the industry's image. A 1,100 MW hard-coal fired plant using supercritical technology is under construction. 9 figs., 1 tab.

  7. Altered Biomechanical Properties of Gastrocnemius Tendons of Turkeys Infected with Turkey Arthritis Reovirus

    PubMed Central

    Chen, Qingshan; Mor, Sunil K.; Porter, Robert E.

    2016-01-01

    Turkey arthritis reovirus (TARV) causes lameness and tenosynovitis in commercial turkeys and is often associated with gastrocnemius tendon rupture by the marketing age. This study was undertaken to characterize the biomechanical properties of tendons from reovirus-infected turkeys. One-week-old turkey poults were orally inoculated with O'Neil strain of TARV and observed for up to 16 weeks of age. Lameness was first observed at 8 weeks of age, which continued at 12 and 16 weeks. At 4, 8, 12, and 16 weeks of age, samples were collected from legs. Left intertarsal joint with adjacent gastrocnemius tendon was collected and processed for histological examination. The right gastrocnemius tendon's tensile strength and elasticity modulus were analyzed by stressing each tendon to the point of rupture. At 16 weeks of age, gastrocnemius tendons of TARV-infected turkeys showed significantly reduced (P < 0.05) tensile strength and modulus of elasticity as compared to those of noninfected control turkeys. Gastrocnemius tendons revealed lymphocytic tendinitis/tenosynovitis beginning at 4 weeks of age, continuing through 8 and 12 weeks, and progressing to fibrosis from 12 to 16 weeks of age. We propose that tendon fibrosis is one of the key features contributing to reduction in tensile strength and elasticity of gastrocnemius tendons in TARV-infected turkeys. PMID:28105381

  8. Basic sciences agonize in Turkey!

    NASA Astrophysics Data System (ADS)

    Akdemir, Fatma; Araz, Asli; Akman, Ferdi; Durak, Rıdvan

    2016-04-01

    In this study, changes from past to present in the departments of physics, chemistry, biology and mathematics, which are considered as the basic sciences in Turkey, are shown. The importance of basic science for the country emphasized and the status of our country was discussed with a critical perspective. The number of academic staff, the number of students, opened quotas according to years for these four departments at universities were calculated and analysis of the resulting changes were made. In examined graphics changes to these four departments were similar. Especially a significant change was observed in the physics department. Lack of jobs employing young people who have graduated from basic science is also an issue that must be discussed. There are also qualitative results of this study that we have discussed as quantitative. Psychological problems caused by unemployment have become a disease among young people. This study was focused on more quantitative results. We have tried to explain the causes of obtained results and propose solutions.

  9. 48. Photocopy of photograph (from Reflections, Peninsula Transportation District Commission, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    48. Photocopy of photograph (from Reflections, Peninsula Transportation District Commission, 1985. Original three CRT buses in 1928. *FOR Photocopy of photograph (from the Charles H. Taylor Memorial Library), photographer unknown. Trolley car No. 315 shown April 25, 1929 at the Trolley Barn. SEE FIELD NOTES - Newport News & Old Point Railway & Electric Company, Trolley Barn & Administration Building, 3400 Victoria Boulevard, Hampton, Hampton, VA

  10. 46. Photocopy of photograph (Pentran file), (from Alexander Brown's Peninsula's ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    46. Photocopy of photograph (Pentran file), (from Alexander Brown's Peninsula's Last Street Cars, Daily Press, January 15, 1956) photographer unknown. The first streetcar (with dignitaries) to make the run from Newport News to a new housing development named Hilton Village in September 1918. - Newport News & Old Point Railway & Electric Company, Trolley Barn & Administration Building, 3400 Victoria Boulevard, Hampton, Hampton, VA

  11. Drought variability and change across the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Coll, J. R.; Aguilar, E.; Ashcroft, L.

    2016-09-01

    Drought variability and change was assessed across the Iberian Peninsula over more than 100 years expanding through the twentieth century and the first decade of the twenty-first century. Daily temperature and precipitation data from 24 Iberian time series were quality controlled and homogenized to create the Monthly Iberian Temperature and Precipitation Series (MITPS) for the period 1906-2010. The Standardized Precipitation Index (SPI), driven only by precipitation, and the Standardized Precipitation Evapotranspiration Index (SPEI), based on the difference between the precipitation and the reference evapotranspiration (ET0), were computed at annual and seasonal scale to describe the evolution of droughts across time. The results confirmed that a clear temperature increase has occurred over the entire Iberian Peninsula at the annual and seasonal scale, but no significant changes in precipitation accumulated amounts were found. Similar drought variability was provided by the SPI and SPEI, although the SPEI showed greater drought severity and larger surface area affected by drought than SPI from 1980s to 2010 due to the increase in atmospheric evaporative demand caused by increased temperatures. Moreover, a clear drying trend was found by the SPEI for most of the Iberian Peninsula at annual scale and also for spring and summer, although the SPI did not experience significant changes in drought conditions. From the drying trend identified for most of the Iberian Peninsula along the twentieth century, an increase in drought conditions can also be expected for this region in the twenty-first century according to future climate change projections and scenarios.

  12. Crustal structure beneath the southern Korean Peninsula from local earthquakes

    NASA Astrophysics Data System (ADS)

    Kim, Kwang-Hee; Park, Jung-Ho; Park, Yongcheol; Hao, Tian-Yao; Kim, Han-Joon

    2017-02-01

    The three-dimensional subsurface structure beneath the southern Korean Peninsula is poorly known, even though such information could be key in verifying or rejecting several competing models of the tectonic evolution of East Asia. We constructed a three-dimensional velocity model of the upper crust beneath the southern Korean Peninsula using 19,935 P-wave arrivals from 747 earthquakes recorded by high-density local seismic networks. Results show significant lateral and vertical variations: velocity increases from northwest to southeast at shallow depths, and significant velocity variations are observed across the South Korea Tectonic Line between the Okcheon Fold Belt and the Youngnam Massif. Collision between the North China and South China blocks during the Early Cretaceous might have caused extensive deformation and the observed negative velocity anomalies in the region. The results of the tomographic inversion, combined with the findings of previous studies of Bouguer and isostatic gravity anomalies, indicate the presence of high-density material in the upper and middle crust beneath the Gyeongsang Basin in the southeastern Korean Peninsula. Although our results partially support the indentation tectonic model, it is still premature to discard other tectonic evolution models because our study only covers the southern half of the peninsula.

  13. A sketch of language history in the Korean Peninsula.

    PubMed

    Lee, Sean

    2015-01-01

    Among 7100 languages spoken on Earth, the Koreanic language is the 13th largest, with about 77 million speakers in and around the Korean Peninsula. In comparison to other languages of similar size, however, surprisingly little is known about the evolution of the Koreanic language. This is mainly due to two reasons. The first reason is that the genealogical relationship of the Koreanic to other neighboring languages remains uncertain, and thus inference from the linguistic comparative method provides only provisional evidence. The second reason is that, as the ancestral Koreanic speakers lacked their own writing system until around 500 years ago, there are scant historical materials to peer into the past, except for those preserved in Sinitic characters that we have no straightforward way of interpreting. Here I attempt to overcome these disadvantages and shed some light on the linguistic history of the Korean Peninsula, by analyzing the internal variation of the Koreanic language with methods adopted from evolutionary biology. The preliminary results presented here suggest that the evolutionary history of the Koreanic language is characterized by a weak hierarchical structure, and intensive gene/culture flows within the Korean Peninsula seem to have promoted linguistic homogeneity among the Koreanic variants. Despite the gene/culture flows, however, there are still three detectable linguistic barriers in the Korean Peninsula that appear to have been shaped by geographical features such as mountains, elevated areas, and ocean. I discuss these findings in an inclusive manner to lay the groundwork for future studies.

  14. Pumas and Prepositions: Training Nature Guides in the Yucatan Peninsula.

    ERIC Educational Resources Information Center

    Brown, Cynthia

    2000-01-01

    In the Yucatan Peninsula (Mexico), the 10-week Nature Guide Training Program integrates English immersion with natural history and environmental interpretation to train rural adults as nature guides and conservation leaders. Most graduates have found work as ecotourism guides or in conservation-related activities, and many have provided English…

  15. Phosphorus leaching from agricultural soils of the Delmarva Peninsula, USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Leaching of phosphorus (P) mobilizes edaphic and applied sources of P and is a primary pathway of concern in agricultural soils of the Delmarva Peninsula, which defines the eastern boundary of the eutrophic Chesapeake Bay. We evaluated P leaching before and after poultry litter application from inta...

  16. Human fasciolosis in Van province, Turkey.

    PubMed

    Yilmaz, Hasan; Gödekmerdan, Ahmet

    2004-10-01

    This investigation was carried out to determine the frequency of the fasciolosis in Erciş, a town in the Van province located in the Eastern Turkey. The study includes 500 asymptomatic subjects (322 males and 178 females) whose ages ranged from 5 to 75 years. In all subjects, stool samples were examined at initiation of the study and one week later to rule out pseudoparasitosis. The methods of flotation (in saturated saline solution) and sedimentation (in formalin-ether solution) were used in examination of the stool samples. Fasciola hepatica eggs were detected in nine (1.8%) out of 500 subjects. In conclusion, our data showed that the prevalence of human fasciolosis was high in our region because watercress consumption was common. We also think that human fasciolosis is more frequent than expected in Turkey. To determine the exact prevalence of the disease, extensive serological investigations should be performed in different regions of Turkey.

  17. One hundred years of radiotherapy in Turkey.

    PubMed

    Dincer, M; Kuter, S

    2001-10-01

    The study and practice of radiology in Turkey began in 1897, only 2 years after the discovery of X-rays. A simple X-ray machine was constructed in Istanbul, consisting of a Crookes tube, a Ruhmkorff coil, and a home-made battery. This machine was first used on wounded soldiers, for diagnostic purposes. The first report of X-rays being used therapeutically in Turkey was published in a national journal in 1904. By 1933, the most up-to-date radiotherapy equipment of the time had been installed in every major city in the country. Innovative radiotherapy techniques, such as rotational treatment, were also being tried in 1930s. Today, there are 45 radiotherapy centres in Turkey, and 400 radiation oncologists and 80 medical physicists practise there.

  18. Antigenicity of two turkey astrovirus isolates.

    PubMed

    Tang, Y; Saif, Y M

    2004-12-01

    Astroviruses are positive-sense single-stranded RNA viruses. These viruses cause gastroenteritis in humans and in a variety of animal species, including turkey poults. Only human astroviruses are well characterized antigenically. In the current study, two turkey astrovirus isolates, TAstV1987 and TAstV2001, were antigenically compared using cross-neutralization tests in turkey embryos, as well as cross-reactivity of the two isolates by an enzyme-linked immunosorbent assay (ELISA). The antigenic relatedness values (R) were calculated using the Archetti and Horsfall formula. The R value based on the cross-neutralization tests was 0.56%, which indicates that TAstV1987 and TAstV2001 belong to different serotypes; the R value of the two viruses based on ELISA was 70.7%, which suggests these two viruses share common antigen(s).

  19. Drought variability and change across the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Coll, Joan Ramon; Aguilar, Enric

    2015-04-01

    Drought variability and change is assessed in this study across the Iberian Peninsula along the 20th century and the first decade of the 21st century using state of the art drought indices: the Sc-PDSI, the SPI and the SPEI. Daily temperature and precipitation data from 24 time-series regularly spread over Iberian Peninsula are quality controlled and also homogenized in a monthly scale to create the Monthly Iberian Temperature and Precipitation Series (MITPS) for the period 1906-2010. The Sc-PDSI, the 12-month SPI and 12-month SPEI are computed on a monthly basis using the newly MITPS dataset to identify dry and wet conditions across time. Precipitation data is only required to compute SPI, but potential evapotranspiration (PET) is also needed to perform the Sc-PDSI and SPEI, which is estimated using the Tornthwaite's method. The analysis conducted in this study confirms that drought conditions are worsening for most of the Iberian Peninsula across time strongly induced by global warming especially during the last three decades. All drought indices have found a drying trend in the Pyrenees, Ebro basin, central Iberia and in the south and south-eastern area while a wetting trend is identified in the western and in the north-western region. Future projections also indicate a clear increase in hydrological drought conditions along the 21st century, thus, water saving and the application of effective water management strategies will be crucial to minimize the impact of hydrological droughts over the Iberian Peninsula into the near future. KEY WORDS: Drought, climate change, Iberian Peninsula, drought indices.

  20. Geology of Seward Peninsula and Saint Lawrence Island

    USGS Publications Warehouse

    Till, Alison B.; Dumoulin, Julie A.

    1994-01-01

    Seward Peninsula (Fig. 1) may be divided into two geologic terranes (Fig. 2) on the basis of stratigraphy, structure, and metamorphic history. The Seward terrane, an area 150 by 150 km in the central and eastern peninsula, is dominated by Precambrian(?) and early Paleozoic blueschist-, greenschist-, and amphibolite-facies schist and marble, and intruded by three suites of granitic rocks. The York terrane, roughly 100 by 75 km, occupies western Seward Peninsula and the Bering Straits region; it is composed of Ordovician, Silurian, Devonian, Mississippian, and possibly older limestone, argillaceous limestone, dolostone, and phyllite, which are cut by a suite of Late Cretaceous tin-bearing granites. The boundary between the Seward and York terranes is poorly exposed but is thought to be a major thrust fault because of its sinuous map trace, a discontinuity in metamorphic grade, and differences in stratigraphy across the boundary (Travis Hudson, oral communication, 1984). The boundary between the Seward terrane and the Yukon-Koyukuk province to the east is complicated by vertical faults (the Kugruk fault Zone of Sainsbury, 1974) and obscured by Cretaceous and Tertiary cover.The Seward Peninsula heretofore was thought to consist largely of rocks of Precambrian age (Sainsbury, 1972, 1974, 1975; Hudson, 1977), Microfossil data, however, indicate that many of the rocks considered to be Precambrian are early Paleozoic in age (Till and others, 1986; Dumoulin and Harris, 1984; Dumoulin and Till, 1985; Till and others, 1983; Wandervoort, 1985). It is likely that Precambrian rocks are a minor part of the stratigraphy of the Seward Peninsula.

  1. Indoor radon measurements in Turkey dwellings.

    PubMed

    Celebi, N; Ataksor, B; Taskın, H; Bingoldag, N Albayrak

    2015-12-01

    In this work, indoor radon radioactivity concentration levels have been measured in dwellings of Turkey within the frame of the National Radon Monitoring Programme. The (222)Rn concentrations were measured with time-integrating passive nuclear etched track detectors in 7293 dwellings in 153 residential units of 81 provinces, and the radon map of Turkey was prepared. Indoor radon concentrations were distributed in the range of 1-1400 Bq m(-3). The arithmetic mean of the radon gas concentration was found to be 81 Bq m(-3); the geometric mean was 57 Bq m(-3) with a geometric standard deviation of 2.3.

  2. Current state of biotechnology in Turkey.

    PubMed

    Dundar, Munis; Akbarova, Yagut

    2011-09-01

    Biotechnology is an interdisciplinary branch of science that encompasses a wide range of subjects like genetics, virology, microbiology, immunology, engineering to develop vaccines, and so on and plays a vital role in health systems, crop and seed management, yield improvement, agriculture, soil management, ecology, animal farming, cellular process, bio statistics, and so on. This article is about activities in medical and pharmaceutical biotechnology, environmental biotechnology, agricultural biotechnology and nanobiotechnology carried out in Turkey. Turkey has made some progress in biotechnology projects for research and development.

  3. Turkey: Enduring Partner or Emerging Foe?

    DTIC Science & Technology

    2012-03-13

    de Gaulle in the 1960s, Turkey may opt for its own “force de frappe” – a nuclear deterrent – and its own “Realpolitik” with countries such as China...India, and Russia. It could even contemplate leaving, as France under de Gaulle did, the military structure of NATO, while maintaining its...President Obama to treat a Gaullist Turkey as President Kennedy treated de Gaulle in France in the 1960s—demonizing foreign policy and national grandeur as

  4. Operational EEW Networks in Turkey

    NASA Astrophysics Data System (ADS)

    Zulfikar, Can; Pinar, Ali

    2016-04-01

    There are several EEW networks and algorithms under operation in Turkey. The first EEW system was deployed in Istanbul in 2002 after the 1999 Mw7.4 Kocaeli and Mw7.1 Duzce earthquake events. The system consisted of 10 strong motion stations located as close as possible to the main Marmara Fault line. The system was upgraded by 5 OBS (Ocean Bottom Seismometer) in 2012 located in Marmara Sea. The system works in threshold based algorithm. The alert is given according to exceedance of certain threshold levels of amplitude of ground motion acceleration in certain time interval at least in 3 stations. Currently, there are two end-users of EEW system in Istanbul. The critical facilities of Istanbul Gas Distribution Company (IGDAS) and Marmaray Tube tunnel receives the EEW information in order to activate their automatic shut-off mechanisms. The IGDAS has their own strong motion network located at their district regulators. After receiving the EEW signal if the threshold values of ground motion parameters are exceeded the gas-flow is cut automatically at the district regulators. The IGDAS has 750 district regulators distributed in Istanbul. At the moment, the 110 of them are instrumented with strong motion accelerometers. As a 2nd stage of the on-going project, the IGDAS company proposes to install strong motion accelerometers to all remaining district regulators. The Marmaray railway tube tunnel is the world's deepest immersed tube tunnel with 60m undersea depth. The tunnel has 1.4km length with 13 segments. The tunnel is monitored with 2 strong motion accelerometers in each segment, 26 in total. Once the EEW signal is received, the monitoring system is activated and the recording ground motion parameters are calculated in real-time. Depending on the exceedance of threshold levels, further actions are taken such as reducing the train speed, stopping the train before entering the tunnel etc. In Istanbul, there are also on-site EEW system applied in several high

  5. Pharmacokinetics of enrofloxacin in turkeys.

    PubMed

    Dimitrova, D J; Lashev, L D; Yanev, S G; Pandova, B

    2007-06-01

    The pharmacokinetics of enrofloxacin (EFL) and its active metabolite ciprofloxacin (CIP) was investigated in 7-8 month old turkeys (6 birds per sex). EFL was administered intravenously (i.v.) and orally (p.o.) at a dose 10 mg kg(-1) body weight. Blood was taken prior to and at 0.17, 0.33, 0.5, 1, 2, 3, 4, 6, 8, 10 and 24 h following drug administration. The concentrations of EFL and CIP in blood serum were determined by high-performance liquid chromatography (HPLC). Serum concentrations versus time were analysed by a noncompartmental analysis. The elimination half-live and the mean residence time of EFL after i.v. injection for the serum were after oral administration 6.64+/-0.90 h, 8.96+/-1.18 h and 6.92+/-0.97 h, 11.91+/-1.87 h, respectively. After single p.o. administration, EFL was absorbed slowly (MAT=2.76+/-0.48 h) with time to reach maximum serum concentrations of 6.33+/-2.54 h. Maximum serum concentrations was 1.23+/-0.30 microg mL(-1). Oral bioavailability for for EFL after oral administration was found to be 69.20+/-1.49%. The ratios C(max)/MIC and AUC(0 --> 24)/MIC were respectively from 161.23+/-5.9 h to 12.90+/-0.5 h for the pharmacodynamic predictor C(max)/MIC, and from 2153.44+/-66.6 h to 137.82+/-4.27 h for AUC(0 --> 24)/MIC, for the different clinically significant microorganisms, whose values for MIC varies from 0.008 microg L(-1) to 0.125 microg mL(-1).

  6. Elective Tracheotomy Practices in Turkey

    PubMed Central

    Atalan, Hakan Korkut

    2016-01-01

    Objectives Elective tracheotomy (ET) procedures in intensive care units (ICU) might be different in accordance with countries and ICUs’ features. The aim of the present study was to search the epidemiology of ET procedures in Turkey. Methods A questionnaire which consists of 43 questions was sent by e-mail to 238 ICUs which were officially recognized by The Turkish Ministry of Health. All answers were obtained between August 1, 2015 and August 31, 2015. Results Two hundred and three ICUs (85.3%) participated in this study. 177 (87.2%) and 169 (83.4%) of ICU’s were level III and mixed ICUs respectively. Anesthesiologists were the director of 189 (93.0%) ICUs. Estimated total count of admitted, mechanically ventilated and tracheotomized patients in 2014 were 126282, 80569 (63.8%) and 8989 (7.1%) respectively. Most common indication for ET was prolonged mechanical ventilation (76.9%). The first choice for ET procedure was percutaneous in 162 (79.8%) ICUs. Griggs guide wire dilatational forceps (GWDF) technique was used as the first choice for elective percutaneous tracheotomy (EPT) by 143 (70.4%) ICUs. Most common early EPT complication was bleeding (68.0%) and late EPT complication was stenosis (35.0%). While facilitation of weaning was most important advantage (26.1%), bleeding and tracheal complications were most important disadvantages for EPT (29.1%). Conclusions Most common indications for ET are prolonged MV and coma in Turkish ICUs. EPT is the preferred procedure for ET and GWDF is the most common technique. Bronchoscopy and USG are rarely used as a guide. PMID:27846248

  7. Transition to Family Practice in Turkey

    ERIC Educational Resources Information Center

    Gunes, Evrim Didem; Yaman, Hakan

    2008-01-01

    Introduction: Turkey's primary health care (PHC) system was established in the beginning of the 1960s and provides preventive and curative basic medical services to the population. This article describes the experience of the Turkish health system, as it tries to adapt to the European health system. It describes the current organization of primary…

  8. Primary Education Curriculum Reforms in Turkey

    ERIC Educational Resources Information Center

    Akinoglu, Orhan

    2008-01-01

    The aim of this study is to examine and evaluate the basic structure of changes in primary educational curricula in Turkey since the establishment of Republic. The study is mainly qualitative and is based on literature and document analyses and teaching curricular reviews. The research findings indicate that primary educational reforms in Turkey…

  9. Extensive Quaternary glaciations in eastern Turkey

    NASA Astrophysics Data System (ADS)

    Yeşilyurt, Serdar; Akçar, Naki; Doǧan, Uǧur; Yavuz, Vural; Ivy-Ochs, Susan; Vockenhuber, Christof; Schlunegger, Fritz; Schlüchter, Christian

    2016-04-01

    During cold periods in the Quaternary, global ice volume increased and as a result valley glaciers advanced and the vice versa occurred during the warm periods. Quaternary glacier fluctuations had been also recorded in the Turkish mountains. Recently, the chronology of Late Quaternary advances in the northern and western Turkish mountains was reconstructed by surface exposure dating. However, these advances in the eastern Turkey are not dated yet. In this study, we investigated paleoglaciations in Kavuşşahap Mountains, which is located to the south of Lake Van in eastern Turkey. These mountains are one of the extensively glaciated areas in Turkey. Glacial activity is evidenced by more than 20 U-shaped valleys. For instance, one of the prominent and well-preserved glacial landscapes of Turkey is situated in the Narlıca valley system. Lateral and terminal moraines in the valley system indicate more than 10 glacial advances. To build their chronology, 39 erratic carbonaceous boulders were sampled for surface exposure dating with cosmogenic 36Cl. We also reconstructed the ice margin reconstruction of the Narlıca paleoglacier using the accumulation area ratio and area-altitude balance ratio approaches. We estimated an equilibrium line altitude (ELA) of ca. 2900 m above sea level based on the maximum ice extend, which implied ca. 800 m decrease in the ELA during the Late Quaternary in comparison to the lower bound of the modern ELA estimate. The first results of the surface exposure dating will be presented.

  10. Globalization and English Language Policy in Turkey

    ERIC Educational Resources Information Center

    Kirkgoz, Yasemin

    2009-01-01

    It is widely acknowledged that globalization has made a considerable impact on multidimensional aspects of human life including the language policies of many countries. This article examines the adjustment of Turkey's language policy in response to the global influence of English at different levels of Turkish national education, including its…

  11. Internet Censorship in Turkey: University Students' Opinions

    ERIC Educational Resources Information Center

    Ozkan, Hasan; Arikan, Arda

    2009-01-01

    The aim of this paper is to study university students' opinions toward online censorship with references to their socio-political and economic variables. Considering the upwards trend and the increasing number of online restrictions in Turkey, the opinions of university students (n=138) are thought to give significant findings. The questionnaire…

  12. Social Stratification and Consumption Patterns in Turkey

    ERIC Educational Resources Information Center

    Aydin, Kemal

    2006-01-01

    In this article, by analyzing consumption practices of Turkish households, I attempted to identify whether there are distinctions between different social classes in Turkey. Stated another way, I assessed and explored the impact of socio-economic forces on consumption patterns, taste and lifestyle. In doing so, I tested empirically, two…

  13. Infant Feeding Practices in Central Anatolia, Turkey

    ERIC Educational Resources Information Center

    Sanlier, Nevin; Unusan, Nurhan

    2009-01-01

    Infant feeding decisions are some of the most important choices parents make. Breast milk or formula is the first decision made in infant feeding. Complementary feeding is common among very young children in Turkey. Therefore, the aim of this research is to focus on the introduction of solid foods, and to determine the relationship between…

  14. Geography, GIS and Employability in Turkey

    ERIC Educational Resources Information Center

    Seremet, Mehmet; Chalkley, Brian

    2016-01-01

    Although higher education in Turkey does not have especially well-advanced systems and resources for addressing graduate employability, two developments are making it particularly important for Turkish geography departments to give increased priority to this agenda. One is the country's new Higher Education Qualifications Framework and the other…

  15. Social Studies Education in Turkey and Islam

    ERIC Educational Resources Information Center

    Tonga, Deniz

    2016-01-01

    Religion is one of the important factors that affect the human life. The concept of religion has a significant place within the scope of social studies education. Religion is a concept closely related to citizenship and value educations. As for the studies conducted in the field of social studies in Turkey, there have been few studies on Islam.…

  16. Preschool Education System in Turkey: Revisited.

    ERIC Educational Resources Information Center

    Bekman, Sevda

    1993-01-01

    Describes Turkey's preschool system and discusses the outcomes of (1) an investigation of the effects of social class and preschool center type on child and staff behaviors; and (2) a project to develop an intervention model for disadvantaged environments, while comparing the impact of educational preschools, custodial preschools, and home care on…

  17. Early Childhood Education: The Case of Turkey

    ERIC Educational Resources Information Center

    Usakli, Hakan

    2010-01-01

    It is now widely recognized that early childhood education has paramount significance for the well-being of societies. In this study, the current situation of early childhood education in Turkey is discussed mainly in terms of its perception by the government, the school enrollment rate and the quality of early childhood education programs. The…

  18. Myocarditis associated with reovirus in turkey poults

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Myocarditis associated with reovirus was diagnosed in 17 day-old male turkey poults based on virus isolation, reverse transcript – polymerase chain reaction (RT-PCR), demonstration of reovirus antigen in the cytoplasm of mononuclear inflammatory cells and myocytes in the heart by immunohistochemistr...

  19. Risk and Career Choice: Evidence from Turkey

    ERIC Educational Resources Information Center

    Caner, Asena; Okten, Cagla

    2010-01-01

    In this paper, we examine the college major choice decision in a risk and return framework using university entrance exam data from Turkey. Specifically we focus on the choice between majors with low income risk such as education and health and others with riskier income streams. We use a unique dataset that allows us to control for the choice set…

  20. Myocarditis associated with Reovirus in Turkey Poults

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Myocarditis associated with Reovirus in Turkey Poults H. L. ShivaprasadA, M. S. FrancaA, P. R. WoolcockA, R. NordhausenB, M. DayC and M. Pantin-JackwoodC California Animal Health and Food Safety Laboratory System, AFresno and BDavis Branches, University of California, Davis, 2789 South Orange Av...

  1. Turkey: Background and U.S. Relations

    DTIC Science & Technology

    2016-08-26

    transfers to Iran through the SWIFT system were prohibited) and July 2013 (when energy transactions with Iran using precious metals became subject to U.S...Turkey’s economic dynamism and geopolitical importance underpin its regional and global influence. Although Turkey still depends on the United States...17 Energy

  2. Hurricane Ike Deposits on the Bolivar Peninsula, Galveston Bay, Texas

    NASA Technical Reports Server (NTRS)

    Evans, Cynthia A.; Wilkinson, M. J.; Eppler, Dean

    2011-01-01

    In September 2008, Hurricane Ike made landfall on Galveston Bay, close to the NASA Johnson Space Center (JSC). The storm flooded much of the area with a storm surge ranging from 11 -20 feet. The Bolivar peninsula, the southeastern coast of Galveston Bay, experienced the brunt of the surge. Several agencies collected excellent imagery baselines before the storm and complementary data a few days afterward that helped define the impacts of the storm. In April of 2011, a team of scientists and astronauts from JSC conducted field mapping exercises along the Bolivar Peninsula, the section of the Galveston Bay coast most impacted by the storm. Astronauts routinely observe and document coastal changes from orbit aboard the International Space Station. As part of their basic Earth Science training, scientists at the Johnson Space Center take astronauts out for field mapping exercises so that they can better recognize and understand features and processes that they will later observe from the International Space Station. Using pre -storm baseline images of the Bolivar Peninsula near Rollover Pass and Gilchrist (NOAA/Google Earth Imagery and USGS aerial imagery and lidar data), the astronauts mapped current coastline positions at defined locations, and related their findings to specific coastal characteristics, including channel, jetties, and other developments. In addition to mapping, we dug trenches along both the Gulf of Mexico coast as well as the Galveston Bay coast of the Bolivar peninsula to determine the depth of the scouring from the storm on the Gulf side, and the amount of deposition of the storm surge deposits on the Bay side of the peninsula. The storm signature was easy to identify by sharp sediment transitions and, in the case of storm deposits, a layer of storm debris (roof shingles, PVC pipes, etc) and black, organic rich layers containing buried sea grasses in areas that were marshes before the storm. The amount of deposition was generally about 20 -25 cm

  3. Hurricane Ike Deposits on the Bolivar Peninsula, Galveston Bay, Texas

    NASA Astrophysics Data System (ADS)

    Evans, C. A.; Wilkinson, M. J.; Eppler, D.

    2011-12-01

    In September 2008, Hurricane Ike made landfall on Galveston Bay, close to the NASA Johnson Space Center (JSC). The storm flooded much of the area with a storm surge ranging from 11-20 feet. The Bolivar peninsula, the southeastern coast of Galveston Bay, experienced the brunt of the surge. Several agencies collected excellent imagery baselines before the storm and complementary data a few days afterward that helped define the impacts of the storm. In April of 2011, a team of scientists and astronauts from JSC conducted field mapping exercises along the Bolivar Peninsula, the section of the Galveston Bay coast most impacted by the storm. Astronauts routinely observe and document coastal changes from orbit aboard the International Space Station. As part of their basic Earth Science training, scientists at the Johnson Space Center take astronauts out for field mapping exercises so that they can better recognize and understand features and processes that they will later observe from the International Space Station. Using pre-storm baseline images of the Bolivar Peninsula near Rollover Pass and Gilchrist (NOAA/Google Earth Imagery and USGS aerial imagery and lidar data), the astronauts mapped current coastline positions at defined locations, and related their findings to specific coastal characteristics, including channel, jetties, and other developments. In addition to mapping, we dug trenches along both the Gulf of Mexico coast as well as the Galveston Bay coast of the Bolivar peninsula to determine the depth of the scouring from the storm on the Gulf side, and the amount of deposition of the storm surge deposits on the Bay side of the peninsula. The storm signature was easy to identify by sharp sediment transitions and, in the case of storm deposits, a layer of storm debris (roof shingles, PVC pipes, etc) and black, organic rich layers containing buried sea grasses in areas that were marshes before the storm. The amount of deposition was generally about 20-25 cm; the

  4. Decreasing trend of groundwater in Turkey

    NASA Astrophysics Data System (ADS)

    Sarachi, S.; Moghim, S.; Famiglietti, J. S.

    2010-12-01

    In these days the increasing demand for water has created problems for availability of its resources. Some recent issues like population growth, global warming and inefficient methods of water consumption, generated the need to find sources of water other than surface water such as ground water. Excess using of groundwater in most parts of the world causes depletion of ground water in those areas. Scientists are trying to find efficient means to quantify these trends. GRACE (Gravity Recovery and Climate Experiment) including two satellites launched in March 2002, is making measurements of the Earth's gravity field which is used to display the change of storage of the water on the Earth. GRACE makes it possible to find the trend of the change of storage all over the world.It can show specific areas in the world that have dramatic decreasing trend of water storage. One of these regions that have been considered in this study is Turkey in western Asia, as one of the countries deeply affected by global warming. Turkey is identified as one of the first places where desertification will start in Europe, according to estimates by the UN Environment Program (UNEP). Turkey has 25 underground water tables and they had a decrease in level of 27 meters in the past 25 years (Turkey water report 2009). In this paper the change of the ground water is evaluated by applying the GRACE storage anomalies and the mass conservation equation that concludes the reduction trend in groundwater. The results clarify that decreasing trend of groundwater is more noticeable during recent years, particularly since 2006. Our results show that in recent years the average decrease in ground water level is 2.5 cm per year and the maximum decrease occurred in May 2007 with the value of about 7.9 cm. KEY WORDS: water resources; Ground water; Turkey; GRACE

  5. Homosexuality and police terror in Turkey.

    PubMed

    Yuzgun, A

    1993-01-01

    Being a way of sexual living as old as human history, homosexuality occupies an interesting place in the life of the Turkish people of the Republic of Turkey. This has been so since the days of the glorious Ottoman Empire. In the year 1987, instead of investigating the roots of homosexuality, the pressing need has become to present a particular view of homosexuality in Turkey today. To be more specific, there is a need to explain the problems of Turkish homosexuals and suggest certain vital solutions. Our country is constantly endeavoring to become "westernized" and it is claimed that steps are being taken toward that modernization. Despite this fact, homosexuals are confronted with such great problems that it is not difficult to justify those who say that there is no democracy in Turkey. I will try to explain these problems with documentary evidence and without exaggeration. In doing so, I shall make use of new material in my book, published under the title of Homosexuality in Turkey: Yesterday, Today. Beginning in March of 1986, we compiled a list of the attitudes of the police toward gays, involving pressure and cruelty that can be qualified as torture. Despite this situation, instead of being more democratic and humane, in April 1987 the police force employed terror tactics against homosexuals in Istanbul. This was "the straw that broke the camel's back." Soon after this act of oppression, 18 gays, acting on our suggestions, sued the police for the first time. They then submitted a petition to the Attorney-General and later launched a hunger strike in Taksim Square. These represent movements of importance in the political history of Turkey. From now on homosexuals, too, will have the right to speak out in political affairs.

  6. Top cited articles in urology from Turkey

    PubMed Central

    İpekçi, Tümay; Yüksel, Mustafa; Tunçkıran, Ahmet

    2017-01-01

    Objective Citation is the name given for a scientific publication in order to be used as a reference by another publication. In this study, we reviewed the most frequently cited publications in urology from Turkey. Although the number of citations is not completely definitive on its own, it shows the importance and effect of the publication. Besides the number of citations directly determines the impact factor of the journals and this factor is generally used in the evaluation of the quality and importance of the journal. Material and methods On March 7–14, 2016, 51 studies with highest number of citations from Turkey are determined from Science Citation Index Expanded database index and the journals in which studies are published, the authors of the publications, their cities and departments, study types, publication date of the studies and the number of citations are recorded. Results The most frequently encountered subjects in the publications that are mostly cited from Turkey are urolithiasis (23.5%), infertility (15.6%), benign prostatic hyperplasia (11.7%), sexual dysfunction (11.7%) and bladder carcinoma/urothelial carcinoma (9.8%). Distribution of 51 publications is as follows: 18 case series, 11 randomized study, 7 non-randomized study, 6 study, 3 review, 3 cross-sectional studies and 3 survey studies. Of all the studies, 68.6% are from Ankara, İstanbul and İzmir and 72.5% of them have originated from the university hospitals. Conclusion It is important to show the most cited Turkish publications in order to show the contribution in the world literature regarding to urology. The most cited publications in Turkey belong to urolithiasis and andrology areas. When the citation analysis publications in urology and different areas both in Turkey and in the world, it is observed that the number of our qualified publications is at acceptable levels. PMID:28270953

  7. Toward a phenology network in Turkey

    NASA Astrophysics Data System (ADS)

    Dalfes, H. N.; Ülgen, H.; Zeydanli, U.; Durak, A. T.

    2012-04-01

    All climate projections indicate that drastic changes are to occur in the Mediterranean Basin and Southwestern Asia. Detailed studies also foresee strong patterns of change in seasonality for most climate fields all across the country, threatening Turkey's rich biodiversity and diverse ecosystems already in trouble due to massive land use changes and careless resource extraction projects. It is therefore obvious that climate impact studies can benefit from detailed and continuous monitoring of relationships between climate and natural systems. Recently started efforts to build a phenology network for Turkey will hopefully constitute a component of a more comprehensive ecological observation infrastructure. The Phenology Network of Turkey Project saw its debut as a joint initiative of an academic institution (Istanbul Technical University) and a research NGO (Nature Conservation Center). It has been decided from the very beginning to rely a much as possible on Internet technologies (provided by the National High Performance Computing Center of Turkey). The effort is also inspired by and collaborates with already established networks in general and USA National Phenology Network in particular. Many protocols, instructional materials and Nature's Notebook application has been barrowed from the USA NPN. The project has been designed from the start as a two-faceted effort: an infrastructure to accumulate/provide useful data to climate/ecosystem research communities and a 'citizen science' project to raise nature and climate change awareness among all components of the society in Turkey in general and secondary education teachers and students in particular. It has been opted to start by gathering plant phenological data. A set with 20 plant species has been designed to serve as a countrywide 'calibration set'. It is also anticipated to salvage and extend as much of possible historical animal (especially bird and butterfly) observations.

  8. The relative influence of ENSO and SAM on Antarctic Peninsula climate

    NASA Astrophysics Data System (ADS)

    Clem, Kyle R.; Renwick, James A.; McGregor, James; Fogt, Ryan L.

    2016-08-01

    Recent warming of the Antarctic Peninsula during austral autumn, winter, and spring has been linked to sea surface temperature (SST) trends in the tropical Pacific and tropical Atlantic, while warming of the northeast Peninsula during summer has been linked to a strengthening of westerly winds traversing the Peninsula associated with a positive trend in the Southern Annular Mode (SAM). Here we demonstrate that circulation changes associated with the SAM dominate interannual temperature variability across the entire Antarctic Peninsula during both summer and autumn, while relationships with tropical Pacific SST variability associated with the El Niño-Southern Oscillation (ENSO) are strongest and statistically significant primarily during winter and spring only. We find the ENSO-Peninsula temperature relationship during autumn to be weak on interannual time scales and regional circulation anomalies associated with the SAM more important for interannual temperature variability across the Peninsula during autumn. Consistent with previous studies, western Peninsula temperatures during autumn, winter, and spring are closely tied to changes in the Amundsen Sea Low (ASL) and associated meridional wind anomalies. The interannual variability of ASL depth is most strongly correlated with the SAM index during autumn, while the ENSO relationship is strongest during winter and spring. Investigation of western and northeast Peninsula temperatures separately reveals that interannual variability of northeast Peninsula temperatures is primarily sensitive to zonal wind anomalies crossing the Peninsula and resultant leeside adiabatic warming rather than to meridional wind anomalies, which is closely tied to variability in the zonal portion of the SAM pattern.

  9. Distribution of Radioactive Materials in the Absheron Peninsula, Azerbaijan - 13567

    SciTech Connect

    Vandergraaf, Tjalle T.; Mamedov, Gudrat G.; Ramazanov, Mahammadali A.; Badalov, Vatan H.; Naghiyev, Jalal A.; Mehdiyeva, Afat A.

    2013-07-01

    The Absheron Peninsula forms the extreme Eastern part of Azerbaijan and juts into the Caspian Sea. The region has a long history of oil and gas exploration, transport, and processing and includes a number of abandoned chemical plants that were used in the separation of iodine from formation waters. As a result of lax environmental standards during the Soviet era, the industrial activity has led to serious contamination from oils residues, heavy metals and naturally occurring radioactive materials (NORM). Radiometric surveys performed over a wide range of the Absheron Peninsula showed generally low NORM concentrations. However, radiation levels two to three orders of magnitude above background levels were detected at two abandoned iodine separation plants near the capital city, Baku. These elevated radiation levels are mainly due to Ra-226 and U-238 with lower contributions from Ra-228 and U-235. (authors)

  10. Historic and instrumental earthquake records of Korean Peninsula

    NASA Astrophysics Data System (ADS)

    Jeon, Y.

    2012-12-01

    NIMR(National Institute of Meteorological Researches) published historic earthquake catalogs of Korean Peninsula recently. This catalog contains 2161 events recorded at historic documents such as annals of the Jo-seon dynasty and the chronicles of 3 countries. Among those events, 440 earthquakes classified as intensity greater than 5(Korea intensity scale) and 15 earthquakes having intensity between 8 to 10(Korea intensity scale) are interpreted as damaging earthquake. Kyung-Ju earthquake occurred at 779 was the greatest one with M 6.7 and killed 100 people written by historic records. Several records contained the information of damage and casualties from possible Tsunami event. The purpose of making earthquake catalog is to define potential earthquake hazard of Korean Peninsula. As a result of collecting earthquake records for last 2000 years, the Intensity population distribution of historic earthquake marked similar to that of present instrumental earthquake record of KMA bulletin.

  11. QUANTITATIVE PALEOCLIMATE RECONSTRUCTIONS FROM THE MELVILLE PENINSULA, NUNAVUT, CANADA

    NASA Astrophysics Data System (ADS)

    Adams, J. K.; Finkelstein, S. A.

    2009-12-01

    Arctic regions have heightened sensitivity to climatic changes, however regional scale differences exist in the magnitude and timing of response to climatic changes. Modern and paleoclimate data indicate spatial variability in Arctic climates due to local variations in topography, sea ice persistence, or proximity to the coast. Melville Peninsula in the east-central Canadian Arctic is in a modern transitional climate area, with a relatively continental climate to the west and a more maritime climate to the east. Thus, shifting climates may particularly influence the region, and may have affected Thule migration during the past millennium. The presence of Thule archaeological sites and a transitional climate make the Melville Peninsula an area of high importance for paleoclimate reconstructions. Lake sediment cores from two adjacent lakes in the Sarcpa Lake region in the interior Melville Peninsula (68°33’N and 88°17’W, 220 m a.s.l.) were analyzed for diatom assemblages. Diatoms (microscopic algae) were well preserved in these cores and thus, could be used to track paleoclimatic changes. Unofficially named SP02 and SP04, the lakes are 3 and 2.5 ha, respectively. Chronologies were constructed using 210Pb activity and AMS radiocarbon dates. All dates are presented as calendar years before AD 1950. Diatoms appear in SP02 5,900 yrs BP; coupled with high magnetic susceptibility and lower LOI550 in sediment older than 5,900 yrs BP, the appearance of diatoms at this time confirms earlier suggestions of a persistent ice cap on the Peninsula until 6,500 yrs BP. Diatom assemblages are dominated by Fragilarioid species, particularly Staurosira construens var. venter and Staurosirella pinnata. Peak diatom concentration and LOI550 between 4,200 yrs BP and 2,900 yrs BP may indicate the Holocene Thermal Maximum (HTM) on Melville Peninsula. Timing of the HTM on the Peninsula is similar to that from the Baffin Island region to the east. High ratios of Staurosirella pinnata

  12. Karst features of a glaciated dolomite peninsula, Door County, Wisconsin

    NASA Astrophysics Data System (ADS)

    Johnson, Scot B.; Stieglitz, Ronald D.

    1990-11-01

    A geologic investigation of the northern part of Door Peninsula, Wisconsin for a state funded water quality project revealed that karstification of the Silurian aquifer is more extensive than previously believed. Sinkholes and small insurgent features, solution modified crevices, pavements, caves and springs were inventories and mapped. These features are generally smaller and less densely developed than those in most limestone terranes; however, they are important to the geomorphology and water quality of the peninsula. Continental glaciation has strongly influenced both the distribution and the present surface morphology of the karst features. Ice scour has formed a stepped bedrock topography, contributed to pavement formation and may have removed some preglacial features. Deposition has plugged and masked features in places. In addition, subglacial water circulation, and ice loading and unloading may have influenced karst development.

  13. Presque Isle Peninsula, Erie, Pennsylvania. Volume I. Main Report. Revised.

    DTIC Science & Technology

    1980-11-01

    and Wormwood , and on older, more stable dunes, Sandbar Willow and Cottonwood. At the eastern end of the peninsula, in the Gull Point area, extending...include Iluejoint, Panic Grass, and a variety of rushes, Scouring Rush, Cypress $purge, Lyre-leaved Rock Cress, Goldenrods, Wormwood , Marsh Pink...occupying these areas include Willows, Alder, Bayberry, Buttonbush, and Meadow- sweet . These areas exist both as fairly stable wetland ecosystems, and

  14. Fossils from bore holes on the Eastern Shore Peninsula, Virginia

    USGS Publications Warehouse

    Todd, Ruth; Gardner, Julia A.; Sohn, I.G.

    1955-01-01

    This report lists Foraminifera, Mollusca, and Ostracoda in five bore holes that penetrated a maximum of 445 feet of section in sediments of Pleistocene and Miocene age, and discusses the paleoecologic and stratigraphic significance of the fossils. It includes the contents of references 6, 16, and 18 of Virginia Division of Geology Mineral Resources Circular No. 2, dealing with the geology and groundwater resources of the Eastern Shore peninsula.

  15. Spatial and temporal variability of periglaciation of the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Oliva, M.; Serrano, E.; Gómez-Ortiz, A.; González-Amuchastegui, M. J.; Nieuwendam, A.; Palacios, D.; Pérez-Alberti, A.; Pellitero-Ondicol, R.; Ruiz-Fernández, J.; Valcárcel, M.; Vieira, G.; Antoniades, D.

    2016-04-01

    Active periglacial processes are currently marginal in the Iberian Peninsula, spatially limited to the highest mountain ranges. However, a wide variety of periglacial deposits and landforms are distributed in low and mid-altitude environments, which shows evidence of past periods of enhanced periglacial activity. The purpose of this paper is to summarize the present knowledge of past periglacial activity in the Iberian Peninsula. The chronological framework takes four main stages into account: the last glaciation, deglaciation, Holocene and present-day processes. This study focuses on the highest massifs (Pyrenees, Cantabrian Range, NW ranges, Central Range, Iberian Range, Sierra Nevada) as well as other lower elevation environments, namely the central Iberian Meseta. During the last glaciation the periglacial belt extended to much lower altitudes than today, reaching current sea level in the NW corner of the Iberian Peninsula. A wide range of geomorphological landforms and sedimentary records is indicative of very active periglacial processes during that phase, in some cases related to permafrost conditions (i.e., block streams, rock glaciers). Most of the inactive landforms and deposits in low and mid-elevations in Iberia are also related to this phase. The massive deglaciation of the Iberian massifs was caused by a gradual increase in temperatures. The deglaciation phase was only interrupted by a short period with colder conditions (the Younger Dryas) that reactivated periglacial processes in the formerly glaciated cirques of the highest lands, specifically with the widespread development of rock glaciers. During the Holocene, periglacial processes have been only active in the highest ranges, shifting in altitude according to temperature regimes and moisture conditions. The Little Ice Age saw the reactivation of periglacial activity in lower elevations than today. Currently, periglacial processes are only active in elevations exceeding 2500 m in the southern

  16. Heavy Metal Contamination in the Taimyr Peninsula, Siberian Arctic

    SciTech Connect

    Allen-Gil, Susan M.; Ford, Jesse; Lasorsa, Brenda K.; Monetti, Matthew; Vlasova, Tamara; Landers, Dixon H.

    2003-01-01

    The Taimyr Peninsula is directly north of the world's largest heavy metal smelting complex (Norilsk, Russia). Despite this proximity, there has been little research to examine the extent of contamination of the Taimyr Peninsula. We analyzed heavy metal concentrations in lichen (Cetraria cucullata), moss (Hylocomium splendens), soils, lake sediment, freshwater fish (Salvelinus alpinus, Lota lota, and Coregonus spp.) and collared lemming (Dicrostonyx torquatus) from 13 sites between 30 and 300 km from Norilsk. Element concentrations were low in both C. cucullata and H. splendens, although concentrations of Al, Fe, Cu, Ni, and Pb were significantly higher than those in Arctic Alaska, probably due to natural differences in the geochemical environments. Inorganic surface soils had significantly higher concentrations of Cd, Zn, Pb, and Mg than inorganic soils at depth, although a lake sediment core from the eastern Taimyr Peninsula indicated no recent enrichment by atmospherically transported elements. Tissue concentrations of heavy metals in fish and lemming were not elevated relative to other Arctic sites. Our results show that the impact of the Norilsk smelting complex is primarily localized rather than regional, and does not extend northward beyond 100 km.

  17. Severe dust storms over the Arabian Peninsula: Observations and modeling

    NASA Astrophysics Data System (ADS)

    shalaby, ahmed

    2014-05-01

    Dust aerosols and dust storms have tremendous effects on human health and all development activities. Also atmospheric dust plays a major role in the Earth climate system by its interaction with radiation and clouds. Severe dust storms are considered the severest phenomena in the Arabian Peninsula, since they are occurring all the year round with maximum activity and frequency in Summer. The Regional Climate Model (RegCM4) has been used to simulate severe dust storms events in the Arabian Peninsula from 1998 up to 2011. This long period simulation shows a typical pattern and dynamical features of the large-scale severe dust storm in winter seasons and summer seasons. The Aerosol Optical Depth (AOD) from the model outputs have been compared against ground--base observations of three AERONET stations (i.e., Kuwait, Mazeria and Solar-Village) and daily space--based observations of MISR, Deepblue and OMI. The dynamical analysis of the large—scale severe dust storms reveal the difference between winter time storms and summer time storm. Winter time storm occurs when the cold air front in the north is coupled with the extension of the Red Sea trough from the south. However, the summer time storm is associated with strong Shamal wind that extend from northern Kuwait to the southern Arabian Peninsula.

  18. Environmental geophysics, offshore Bush River Peninsula, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Miller, S.F.; Kuecher, G.J.; Davies, B.E.

    1995-11-01

    Geophysical studies in shallow waters adjacent to the Bush River Peninsula, Edgewood Area of Aberdeen Proving Ground, Maryland, have delineated the extent of waste disposal sites and established a hydrogeologic framework, which may control contaminant transport offshore. These studies indicate that during the Pleistocene Epoch, alternating stands of high and low sea levels resulted in a complex pattern of shallow channel-fill deposits around the Bush River Peninsula. Ground-penetrating radar studies reveal paleochannels greater than 50 ft deep. Some of the paleochannels are also imaged with marine seismic reflection. Conductivity highs measured with the EM-31 are also indicative of paleochannels. This paleochannel depositional system is environmentally significant because it may control the shallow groundwater flow regime beneath the peninsula. Magnetic, conductivity, and side-scan sonar anomalies outline anthropogenic anomalies in the study area. On the basis of geophysical data, underwater anthropogenic materials do exist in some isolated areas, but large-scale offshore dumping has not occurred in the area studied.

  19. Iberian Peninsula and Balearic Island Bathynellacea (Crustacea, Syncarida) database

    PubMed Central

    Camacho, Ana I.; Dorda, Beatriz A.; Rey, Isabel

    2014-01-01

    Abstract This is the first published database of Bathynellacea. It includes all data of bathynellids (Crustacea, Bathynellacea) collected in the last 64 years (1949 to 2013) on the Iberian Peninsula and Balearic Island. The samples come from groundwater (caves, springs, wells and hyporrheic habitat associated rivers) from both sampling campaigns and occasional sampling conducted throughout the Iberian Peninsula and Balearic Islands. The dataset lists occurrence data of bathynellids distribution, sampling sites (with localities, county and geographic coordinates), taxonomic information (from family to species level) and sampling sources (collector and sampling dates) for all records. The descriptions of new species and species identifications have been carried out by an expert taxonomist (AIC) with 25 years experience in the bathynellids studies (see references). Many of the sampling sites are type localities of endemic species from Iberian Peninsula. The dataset includes 409 samples record corresponding to two families, 12 genera and 58 species, 42 of them formally described plus 16 taxa unpublished and 47 samples in study. All species known from the study area are included, which nearly sum up a quarter of species of Bathynellacea known in the world (250 species). PMID:24693212

  20. A first secular variation curve for the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Núñez, J. I.; Osete, M. L.; Ruiz-Martínez, V. C.; Fabien, A.; Tarling, D. H.

    2003-04-01

    A palaeomagnetic study has been carried out at 22 archaeological sites in the Iberian Peninsula. These new results together with data from 4 sites previously studied in Iberia and data from neighbouring countries (southern of France and northern Morocco) have been compiled in order to obtain a first Secular Variation Curve for the Iberian Peninsula. Data from France and Morocco were selected from the Archaeomagnetic Database compiled by the Dept. of Geological Sciences, University of Plymouth, UK (D. Tarling). The selection criteria adopted was the following: Dating errors <50 years, number of samples > 5 and α95 < 3^o. A total amount of 54 data points with ages ranging from 200 BC up to 1500 AD have been used to construct the Madrid Preliminary Secular Variation Curve for the Iberian Peninsula, albeit with a gap between the 7th and 10th centuries. Palaeomagnetic directions were corrected to Madrid, using the Via-Pole Conversion method (Noel and Batt, 1990, Geoph. J. Inter, 70, 201--204). A 100 year something window moving in 50 years increments was applied to the data.

  1. Coastal-Change and Glaciological Maps of the Antarctic Peninsula

    USGS Publications Warehouse

    Ferrigno, Jane G.; Williams, Richard S.; Thomson, Janet W.

    2002-01-01

    In 2000, the Glacier Studies Project (GSP) of the U.S. Geological Survey (USGS) and the Mapping and Geographic Information Centre (MAGIC) of the British Antarctic Survey (BAS) began a formal cooperative 3-year endeavor to prepare three maps of the Antarctic Peninsula region. The maps will be based on a large variety of cartographic, aerial photograph, satellite image, and ancillary historical datasets archived at each institution. The maps will document dynamic changes on the peninsula during the past 50 years. The three maps are part of a planned 24-map series (I-2600) being published by the USGS in both paper and digital format (see USGS Fact Sheet FS-050-98 at http://pubs.usgs.gov/factsheet/fs50-98/); the maps are of the Trinity Peninsula area (I-2600-A), the Larsen Ice Shelf area (I-2600-B), and the Palmer Land area (I-2600-C). The 1:1,000,000-scale maps will encompass an area 1,800 kilometers (km) long and with an average width of 400 km (range of 200 to 600 km wide); the area is between lats 60? and 76? S. and longs 52? and 80? W. Each of the three maps will include an interpretive booklet that analyzes documented historical changes in the fronts of the ice shelves and termini of the outlet glaciers.

  2. Preliminary assessment of aridity conditions in the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Andrade, C.; Corte-Real, J. A.

    2016-06-01

    Aridity is one of the key elements characterizing the climate of a region, having a severe impact on human activities. Aiming at assessing aridity conditions in the Iberian Peninsula, the spatial distribution of the UNEP aridity index is analyzed during the period 1901-2012. Gridded precipitation and potential evapotranspiration datasets are used on a monthly basis. Results show that the southern half of Iberia is particularly vulnerable to water stress and hence to desertification processes. In particular, the UNEP aridity index reveals an increase and northward extension of the semi-arid regime in the Iberian Peninsula between 1901 and 2012. More than 50% of the north and western territory have experienced humid/sub-humid conditions, while the other regions underwent semi-arid settings. Results also reveal that climate was subjected to spatial and temporal variabilities with an overall statistically significant (at a 95% confidence level) trend to aridification in the south-easternmost and central regions. The remaining territory of the Iberian Peninsula does not reveal statistically significant trends.

  3. Study of Tropospheric ozone (TOR) variability over Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Kulkarni, Pavan; Bortoli, Daniele; Salgado, Rui; Antón, Manuel; João Costa, Maria; Silva, Ana Maria

    2010-05-01

    To study tropospheric ozone (O3) variability and the increase in the number of months with higher tropospheric O3 concentration over the Iberian Peninsula, NASA Langley Tropospheric Ozone Residual (TOR) data has been analyzed for the 1979-2005 period. The maximum tropospheric O3 amount over the entire Iberian Peninsula was found in June (~41 DU) and a minimum in December (~29 DU). Over North Atlantic Coast (NAC) and Mediterranean Coast (MC) the maximum tropospheric O3 amount was found in July (~41 DU) and June (~42 DU) and the minimum was found in December (~28 DU and ~30 DU, respectively). The West Atlantic Coast (WAC), Pyrenees Mountain Range (PMR) and Central Iberian Peninsula (CIP) have an extended period of maximum tropospheric O3 amount, during June and July over WAC (~44 DU) and PMR (~39 DU), and during May, June and July over CIP (~40 DU). Similarly, WAC, PMR and CIP have an extended period of minimum tropospheric O3 amount, during December and January over WAC (~30 DU) and CIP (~29 DU) and November and December over PMR (~28 DU). The high concentration of ozone in July over the Atlantic Ocean near Iberian Peninsula are due to the presence of Azores anticyclone, extending in ridge through the Cantabrian Sea to the British Isles and West and Central Europe, and related photochemistry and dynamics, has profound effect on the observed higher ozone concentration over WAC zone. Strong seasonal cycle in tropospheric O3 amount has been observed with large variation over NAC (~49%), followed by WAC (~48%) and MC (~41%) compared to CIP and PMR (~38%). When the data are compared over the Iberian Peninsula for the two periods (1979-1993 and 1997-2005), a systematic increase in the number of months with higher tropospheric O3 concentration has been observed during the second period with respect to the first. These increases are almost 8% to 24% over NAC, 6% to 17% over WAC, 5% to 24% over CIP, 6% to 23% over MC and 13% to 18% over PMR. It has been observed that

  4. Glacial Geomorphic Characteristics of the Antarctic Peninsula Fjords

    NASA Astrophysics Data System (ADS)

    Wellner, J. S.; Munoz, Y. P.; Mead, K. A.; Hardin, L. A.

    2011-12-01

    A distinctive suite of subglacial geomorphic features, representing the grounding of an ice sheet and its subsequent retreat, has been well documented for many parts of the Antarctic continental shelf. Geomorphic features include meltwater channels, drumlins, mega-scale glacial lineations, and gullies cut into the upper slope. Many of these same features occur in more recently deglaciated fjords, but at different scales and in different combinations. We have surveyed twelve fjords on the Antarctic Peninsula, from the Graham Land Coast to Hope Bay as well as on Anvers Island and in the South Shetland Islands. Surveys include multibeam swath bathymetry, CHIRP 3.5 kHz seismic, and sediment cores. Recently, we have reprocessed much of the multibeam data using new software allowing higher-resolution imagery. Unlike on the outer continental shelf of the Antarctic Peninsula, where there is a relatively simple suite of geomorphic features and a uniform retreat history, the fjords on the inner shelf show a complex geomorphic pattern representing somewhat unique glacial retreat histories for each fjord. Several fjords have distinctive grounding zone wedge deposits, and some fjords have such wedges in multiple locations, representing multiple pauses in the retreat history, or a stepped retreat of the ice. Drumlins and mega-scale glacial lineations are present in the fjords, but extend for kms rather than the tens of kms that are typical of the outer shelf. If drumlins are interpreted to indicate acceleration of grounded ice, as they are on the outer shelf, then there must have been multiple zones of acceleration across the flow path of the ice as drumlin sets occur in multiple zones in a single flow path. The inner parts of many fjords along the coast of the peninsula are characterized by features interpreted as erosional meltwater channels, although such features are not common in fjords in the islands off the peninsula, despite the similar scale of the fjords themselves

  5. Is U.S. Forces Korea Still Needed on the Korean Peninsula?

    DTIC Science & Technology

    2006-03-15

    USAWC STRATEGY RESEARCH PROJECT IS U.S. FORCES KOREA STILL NEEDED ON THE KOREAN PENINSULA? by Colonel Wayne Stevens United States Army Colonel Jiyul...1. REPORT DATE 15 MAR 2006 2. REPORT TYPE 3. DATES COVERED 4. TITLE AND SUBTITLE Is U.S. Forces Korea Still Needed on the Korean Peninsula...Wayne Stevens TITLE: Is U.S. Forces Korea Still Needed on the Korean Peninsula? FORMAT: Strategy Research Project DATE: 15 March 2006 WORD COUNT

  6. Natural infection of turkeys by infectious laryngotracheitis virus.

    PubMed

    Portz, Cristiana; Beltrão, Nilzane; Furian, Thales Quedi; Júnior, Alfredo Bianco; Macagnan, Marisa; Griebeler, Josiane; Lima Rosa, Carlos André Veiga; Colodel, Edson Moleta; Driemeier, David; Back, Alberto; Barth Schatzmayr, Ortrud Monika; Canal, Cláudio Wageck

    2008-09-18

    The infectious laryngotracheitis virus (ILTV) is an important respiratory pathogen of chickens that also infects pheasants and peafowl. Epidemiologically non-related commercial turkey flocks with clinical signs such as tracheitis, swollen sinuses, conjunctivitis and expectoration of bloody mucus were examined for the presence of the virus. Laboratory ILTV detection was performed by virus isolation in embryonated eggs and cell cultures, PCR and sequencing of amplification products, histopathology, indirect immunofluorescence and electron microscopy. One ILTV turkey isolate was also experimentally inoculated into susceptible chickens and turkeys, reproducing a mild respiratory disease. This is the first description of natural infections with ILTV in turkeys.

  7. Determinants of a quality wild turkey hunting season.

    PubMed

    Wynveen, Christopher J; Cavin, Drew A; Wright, Brett A; Hammitt, William E

    2005-07-01

    According to the National Wild Turkey Federation, there has been a 450% increase in the number of licensed wild turkey hunters since 1973. Unfortunately, there is a paucity of research articles focusing specifically on turkey hunting. Most human dimensions of wildlife research have focused on either deer or waterfowl hunting. In this study, dimensions of hunting quality, days a field, and harvest were examined among a sample of 739 Virginia fall turkey hunters. Quality of a hunting season, rather than a specific hunt, was examined. Principal components analysis (PCA) revealed five domains of attributes of a high-quality turkey-hunting season: wildlife interaction, education, being away, social interaction, and hunting skills. The domains of hunting quality revealed by the PCA are similar to domains found previously for spring turkey hunters as well as other types of hunters. Also examined were hunter perceptions of overall hunting quality, the number of days spent hunting turkeys during the fall season, and harvest success. For comparative purposes and agency needs, hunters were segmented into three categories based on days spent hunting: low frequency (1 to 2 days), medium frequency (3 to 4 days), and high frequency (> or =5 days). The influence of these variables to respondents' perceptions of overall quality was examined using a series of regression models. Variables found to be significant predictors of quality were wildlife interaction and harvest success. Hunters who killed a turkey reported a significantly higher quality season than those who did not kill a turkey.

  8. Association and in silico assignment of sequences from turkey BACs.

    PubMed

    Reed, Kent M; Faile, Gretchen M; Kreuth, Stacy B; Chaves, Lee D; Sullivan, Laura M

    2008-01-01

    Bacterial artificial chromosomes (BACs) provide an important resource in genetic mapping. An initial set of BACs corresponding to microsatellite markers in the turkey (Meleagris gallopavo) was isolated from the CHORI-260 turkey BAC library. The selected markers were distributed on both macro- and microchromosomes and included a genetically unlinked marker. End sequences were obtained for a subset of the recovered BACs and compared to the chicken whole genome sequence. Close association of the turkey BAC-end sequences and original marker sequences was generally conserved in the chicken genome. Gene content of the turkey BACs is predicted from the comparative sequence alignments.

  9. New U-Pb and Rb-Sr ages from suture zone between Istanbul and Sakarya terranes, northwest Turkey

    NASA Astrophysics Data System (ADS)

    Akbayram, Kenan; Okay, Aral; Satır, Muharrem

    2010-05-01

    We provide new isotopic data from the Intra-Pontide Suture Zone, between the Sakarya and Istanbul terranes at the west of Armutlu Peninsula. Istanbul and Sakarya terranes show different geological histories, as reflected in their stratigraphic record, and are juxtaposed along the Intra-Pontide suture. The new U/Pb zircon and Rb/Sr mica ages come from west of Armutlu Peninsula and Almacık Mountains stretching nearly 160 km E-W direction. The Istanbul terrane has a late Proterozoic basement (Chen et al., 2002; 570 Ma) overlain by a sedimentary sequence of Ordovician to Carboniferous age. The Sakarya terrane is characterized by Carboniferous (330-310 Ma) high temperature metamorphism (Okay et al., 2006), Paleozoic granitic plutonism (Topuz et al., 2007) and by the presence of Palaeo-Tethyan subduction-accretion units. The age of metamorphism of the basement gneisses at the west of Armutlu Peninsula and the age of formation of the basement metagabbros of Almacık Mountains were not constrained. The U/Pb formation age of the zircons from a metagabbro give 1325.3 ± 5.3 Ma. This age shows that mafic rocks of the Istanbul terrane basement is older than its felsic rocks (e.g. 570 Ma). Our U/Pb zircon and Rb/Sr biotite geochronological data shows that the basement gneisses of east of Armutlu Peninsula formed at Late Proterozoic (U/Pb zircon age; 500-685 Ma) and reheated at Late Jurrasic (Rb/Sr biotite age; 154.6 ± 2.7 Ma). This data agrees previously presented Mid Mesozoic (Akbayram et al, 2009; 138 Ma) collision between Istanbul and Sakarya Terranes. REFERENCES Akbayram, K., Okay, A.I., Satır, M., Topuz, G., New U-Pb and Rb-Sr ages from northwest Turkey indicate Early Cretaceous continental collision in the western Pontides, EGU General Assembly 2009 Vienna, Austria. Chen, F., Siebel, W., Satır, M., Terzioğlu, N., Saka, K., 2002. Geochronology of the Karadere basement (NW Turkey) and implications for the geological evolution of the İstanbul Zone. Int. J. Earth Sci

  10. A report on syphilis control in Turkey

    PubMed Central

    Christiansen, Sven

    1954-01-01

    This report presents the results of a six-month survey of the nature and extent of venereal diseases in Turkey which was undertaken by the author, on behalf of WHO, at the request of the Turkish Government. The first part of the report outlines the present venereal-disease-control system and includes descriptions of the work undertaken by public authorities, hospitals and dispensaries, mobile venereal-disease-control teams, and laboratories; in the second part, the author enumerates certain recommendations for the intensification of the current control programme. These recommendations are particularly concerned with the control of syphilis (since the incidence of other venereal diseases in Turkey is of very secondary importance), and with the expansion, standardization, and co-ordination of serodiagnostic facilities and services. It is suggested that there might be a gradual intensification and reorientation of the present programme. A proposed plan of operations for an eight-year period is described. PMID:13182590

  11. The history of psychosurgery in Turkey.

    PubMed

    Zahmacioğlu, Oğuzhan; Dinç, Gülten; Naderi, Sait

    2009-07-01

    The modern age of psychosurgery can be said to have started with Moniz and Lima. Freeman and Watts subsequently revised and popularised the lobotomy procedure. Moniz shared the 1949 Nobel Prize for medicine or physiology for his discovery of the therapeutic value of leucotomy in certain psychoses, which accelerated the worldwide popularisation of lobotomy, particularly during the years from 1948 to 1953. In Turkey, psychosurgical interventions were first performed in the early 1950s, and were applied in almost 400 cases. These operations gradually ceased after the discovery and worldwide clinic applications of a modern antipsychotic drug named Chlorpromazine in 1950s, paralleling a similar trend in other countries. Our paper reviews the clinical, psychometric and histopathological results of psychosurgery performed in Turkey in the 1950s.

  12. Wild turkey poult survival in southcentral Iowa

    USGS Publications Warehouse

    Hubbard, M.W.; Garner, D.L.; Klaas, E.E.

    1999-01-01

    Poult survival is key to understanding annual change in wild turkey (Meleagris gallopavo) populations. Survival of eastern wild turkey poults (M. g. silvestris) 0-4 weeks posthatch was studied in southcentral Iowa during 1994-97. Survival estimates of poults were calculated based on biweekly flush counts and daily locations acquired via radiotelemetry. Poult survival averaged 0.52 ?? 0.14% (?? ?? SE) for telemetry counts and 0.40 ?? 0.15 for flush counts. No within-year or across-year differences were detected between estimation techniques. More than 72% (n = 32) of documented poult mortality occurred ???14 days posthatch, and mammalian predation accounted for 92.9% of documented mortality. If mortality agents are not of concern, we suggest biologists conduct 4-week flush counts to obtain poult survival estimates for use in population models and development of harvest recommendations.

  13. Ectoparasites of hedgehogs (Erinaceus concolor) from Turkey.

    PubMed

    Girisgin, Ahmet Onur; Senlik, Bayram; Aydin, Levent; Cirak, Veli Y

    2015-01-01

    Hedgehogs are small, nocturnal, spiny-coated animals that have been growing in popularity as exotic pets. However, these animals are host to a wide variety of viruses, bacteria, fungi and parasites, some of which are of zoonotic character. Thus, because hedgehogs have a potential role to transmit zoonoses including arthropod-borne diseases, we examined them for their ectoparasites. The study was carried out on hedgehogs found dead mainly due to road casualties in the Bursa province of Turkey. The ectoparasites were collected by both insecticide spraying of the body and inspection on a white paper carefully. Totally three species of ticks (Rhipicephalus sanguineus, Hyalomma aegyptium, Haemophysalis parvo) and one flea species (Archeopsylla erinacei) were detected. The prevalence of mixed infestation with both ticks and fleas was 45.5%. Haemaphysalis parva was reported for the first time from hedgehogs (Erinaceus concolor) in Turkey. The occurrence of ectoparasites and their potential role as vectors of certain zoonotic diseases are briefly discussed.

  14. Nuclear medicine training and practice in Turkey.

    PubMed

    Ozcan, Zehra; Bozkurt, M Fani; Erbas, Belkıs; Durak, Hatice

    2017-01-31

    Nuclear medicine applications in Turkey started in the early 1950s, grew as an independent medical discipline and finally were recognized by the Ministry of Health in 1973. Later on, the professional organization of nuclear medicine physicians and other related professionals including radiopharmacists and technologists under the Turkish Society of Nuclear Medicine were established in 1975. Recently after completing more than a half century in Turkey, nuclear medicine has proved to be a strong and evolving medical field with more than 600 physicians serving for the changing needs of clinical practice throughout these years. This article describes past and present facts in this field and attempts to provide insights into the future which hopefully will be brighter than before.

  15. An annotated checklist of the Chilopoda and Diplopoda (Myriapoda) of the Abrau Peninsula, northwestern Caucasus, Russia

    PubMed Central

    Semenyuk, Irina I.; Tuf, Ivan H.

    2016-01-01

    Abstract Background The Abrau Peninsula is located in northwestern Caucasus between the cities of Novorossiysk and Anapa, Krasnodar Province, Russia. This paper contains an annotated checklist of the Chilopoda and Diplopoda inhabiting the Abrau Peninsula. New information The fauna of the Abrau Peninsula comprises 17 centipede (4 orders) and 16 millipede (6 orders) species. Henia taurica, hitherto known only from the Crimea, has now been reported from several localities in the studied region. The study also reveals two possibly new millipede species. Statistical analyses showed that habitat preferences of myriapod species within the Abrau Peninsula are caused by species geographic distribution pattern and microbiotope preferences. PMID:27346949

  16. Turkey’s Security Policy and NATO

    DTIC Science & Technology

    1992-06-01

    of a low chance of military intervention, and a working multi-party system. Because Turkish politicians managed to change the government by election ...PROJECT NO. TASK NO. I WORK UNIT ELEMENT NO. ACCESSION NO. 11. TITLE (Indude Socity Cmiication) TURKEY’S SECURITY POLICY AND NATO 12. PERSONAL AUTHOR...ABSTRACT (Cont,,ue an m.voe d nece,• ty and ,denfi by bba nufter) This research provides a study about the changing interaction of a Treaty Organization

  17. Channel stability of Turkey Creek, Nebraska

    USGS Publications Warehouse

    Rus, David L.; Soenksen, Philip J.

    1998-01-01

    Channelization on Turkey Creek and its receiving stream, the South Fork Big Nemaha River, has disturbed the equilibrium of Turkey Creek and has led to channel-stability problems, such as degradation and channel widening, which pose a threat to bridges and land adjacent to the stream. As part of a multiagency study, the U.S. Geological Survey assessed channel stability at two bridge sites on upper and middle portions of Turkey Creek by analyzing streambed-elevation data for gradation changes, comparing recent cross-section surveys and historic accounts, identifying bank-failure blocks, and analyzing tree-ring samples. These results were compared to gradation data and trend results for a U.S. Geological Survey streamflow-gaging station near the mouth of Turkey Creek from a previous study. Examination of data on streambed elevations reveals that degradation has occurred. The streambed elevation declined 0.5 m at the upper site from 1967-97. The streambed elevation declined by 3.2 m at the middle site from 1948-97 and exposed 2 m of the pilings of the Nebraska Highway 8 bridge. Channel widening could not be verified at the two sites from 1967-97, but a historic account indicates widening at the middle site to be two to three times that of the 1949 channel width. Small bank failures were evident at the upper site and a 4-m-wide bank failure occurred at the middle site in 1987 according to tree ring analyses. Examination of streambed-elevation data from a previous study at the lower site reveals a statistically significant aggrading trend from 1958-93. Further examination of these data suggests minor degradation occurred until 1975, followed by aggradation.

  18. An epornitic of Mycoplasma gallisepticum in turkeys.

    PubMed

    Mason, S J; Maiers, J D

    1984-01-01

    A major epornitic of Mycoplasma gallisepticum occurred in the Monroe, North Carolina, area between January and June of 1983. The outbreak involved 304,000 turkeys of various ages, which were slaughtered in the eradication program at a cost of more than $550,000 to growers and poultry companies. An infected peafowl was the likely source of infection on the first farm. Traffic between farms by growers and company personnel was theorized to be the means of further spread.

  19. Healthcare Information Technology Infrastructures in Turkey

    PubMed Central

    Yuksel, M.; Ertürkmen, G. L.; Kabak, Y.; Namli, T.; Yıldız, M. H.; Ay, Y.; Ceyhan, B.; Hülür, Ü.; Öztürk, H.; Atbakan, E.

    2014-01-01

    Summary Objectives The objective of this paper is to describe some of the major healthcare information technology (IT) infrastructures in Turkey, namely, Sağlık-Net (Turkish for “Health-Net”), the Centralized Hospital Appointment System, the Basic Health Statistics Module, the Core Resources Management System, and the e-prescription system of the Social Security Institution. International collaboration projects that are integrated with Sağlık-Net are also briefly summarized. Methods The authors provide a survey of the some of the major healthcare IT infrastructures in Turkey. Results Sağlık-Net has two main components: the National Health Information System (NHIS) and the Family Medicine Information System (FMIS). The NHIS is a nation-wide infrastructure for sharing patients’ Electronic Health Records (EHRs). So far, EHRs of 78.9 million people have been created in the NHIS. Similarly, family medicine is operational in the whole country via FMIS. Centralized Hospital Appointment System enables the citizens to easily make appointments in healthcare providers. Basic Health Statistics Module is used for collecting information about the health status, risks and indicators across the country. Core Resources Management System speeds up the flow of information between the headquarters and Provincial Health Directorates. The e-prescription system is linked with Sağlık-Net and seamlessly integrated with the healthcare provider information systems. Finally, Turkey is involved in several international projects for experience sharing and disseminating national developments. Conclusion With the introduction of the “Health Transformation Program” in 2003, a number of successful healthcare IT infrastructures have been developed in Turkey. Currently, work is going on to enhance and further improve their functionality. PMID:24853036

  20. Turkey: A Bridge to the Middle East

    DTIC Science & Technology

    1989-03-31

    NAME AND ADDRESS 10 PROGRAM ELEMENT. PROJEC. TASK AREA 6 WORK UNIT NUMBERS U.S. Army War College Carlisle Barracks, Pa 17013 Ii. CONTROLLING OFFICE NAME...society. 10 During this period Turkey also benefited from foreign assistance. Road building projects provided a transportation network throughout the...exports to the point where both the United 10 States and European producers demanded import protection quotas. Basic industries such as iron and

  1. The Rise of Political Islam in Turkey

    DTIC Science & Technology

    2008-01-01

    monograph describes the politico-religious landscape in Turkey and the relationship between the state and religion, and it evaluates how the balance ...perceived as changing the secular-religious balance or provoking the secularists into another attempt to remove it from power. The presence of AKP mem...background, the selection of Gül as president and possible constitutional changes proposed by the AKP will be key tests of the secular-religious balance in

  2. U.S.-Turkey Strategic Dialogue

    DTIC Science & Technology

    2012-11-01

    global  proliferation,  disarmament,  and...weapons   before   they   are   rescinded ;   this   would   allow   Turkey   to   maintain   Ankara’s   highly   regarded...Turkish   participants  underscored  that  Turkey’s   warm  relations  with  Iran,  as  well  as  fears  that

  3. Pathogenesis of avian pneumovirus infection in turkeys.

    PubMed

    Jirjis, F F; Noll, S L; Halvorson, D A; Nagaraja, K V; Shaw, D P

    2002-05-01

    Avian pneumovirus (APV) is the cause of a respiratory disease of turkeys characterized by coughing, ocular and nasal discharge, and swelling of the infraorbital sinuses. Sixty turkey poults were reared in isolation conditions. At 3 weeks of age, serum samples were collected and determined to be free of antibodies against APV, avian influenza, hemorrhagic enteritis, Newcastle disease, Mycoplasma gallisepticum, Mycoplasma synoviae, Mycoplasma meleagridis, Ornithobacterium rhinotracheale, and Bordetella avium. When the poults were 4 weeks old, they were inoculated with cell culture-propagated APV (APV/Minnesota/turkey/2a/97) via the conjunctival spaces and nostrils. After inoculation, four poults were euthanatized every 2 days for 14 days, and blood, swabs, and tissues were collected. Clinical signs consisting of nasal discharge, swelling of the infraorbital sinuses, and frothy ocular discharge were evident by 2 days postinoculation (PI) and persisted until day 12 PI. Mild inflammation of the mucosa of the nasal turbinates and infraorbital sinuses was present between days 2 and 10 PI. Mild inflammatory changes were seen in tracheas of poults euthanatized between days 4 and 10 PI. Antibody to APV was detected by day 7 PI. The virus was detected in tissue preparations and swabs of nasal turbinates and infraorbital sinuses by reverse transcription polymerase chain reaction, virus isolation, and immunohistochemical staining methods between days 2 and 10 PI. Virus was detected in tracheal tissue and swabs between days 2 and 6 PI using the same methods. In this experiment, turkey poults inoculated with tissue culture-propagated APV developed clinical signs similar to those seen in field cases associated with infection with this virus.

  4. The 1994 Economic Crisis in Turkey

    DTIC Science & Technology

    2002-06-01

    Rodrik (1990) argues that coalition governments during the 1970s were an outcome of a substantial reduction in the popular vote gap between the...coalition governments lasted on average two years ( Rodrik 1990). The volatility in the political environment adversely affected the government’s...25.2% in 1982, the lowest inflation rate in Turkey since 1980 ( Rodrik 1990). Table 1. Main Economic Indicators (% of GNP) Between 1978 - 1983

  5. Assessment of Housing Energy Consumption in Turkey

    NASA Astrophysics Data System (ADS)

    Yerel Kandemir, Suheyla; Erdem Çerçevik, Ali; Ankara, Huseyin; Ozgur Yayli, M.

    2016-10-01

    In this study, we analyze housing energy consumption in Turkey. The energy consumption is evaluated by using the multivariate techniques such as cluster analysis and multidimensional scaling (MDS) analysis. The number of clusters for housing energy consumption was selected as five years. Finally, cluster and MDS analysis results show that the 2009 and 2010 was the most similar consumption years in housing energy consumption. Finally, this paper present that the usefulness of cluster and MDS analysis for assessment in the energy consumption.

  6. Hierarchical structure of Turkey's foreign trade

    NASA Astrophysics Data System (ADS)

    Kantar, Ersin; Deviren, Bayram; Keskin, Mustafa

    2011-10-01

    We examine the hierarchical structures of Turkey's foreign trade by using real prices of their commodity export and import move together over time. We obtain the topological properties among the countries based on Turkey's foreign trade during the 1996-2010 period by using the concept of hierarchical structure methods (minimal spanning tree, (MST) and hierarchical tree, (HT)). These periods are divided into two subperiods, such as 1996-2002 and 2003-2010, in order to test various time-window and observe the temporal evolution. We perform the bootstrap techniques to investigate a value of the statistical reliability to the links of the MSTs and HTs. We also use a clustering linkage procedure in order to observe the cluster structure much better. From the structural topologies of these trees, we identify different clusters of countries according to their geographical location and economic ties. Our results show that the DE (Germany), UK (United Kingdom), FR (France), IT (Italy) and RU (Russia) are more important within the network, due to a tighter connection with other countries. We have also found that these countries play a significant role for Turkey's foreign trade and have important implications for the design of portfolio and investment strategies.

  7. Assessing Poverty and Related Factors in Turkey

    PubMed Central

    Saatci, Esra; Akpinar, Ersin

    2007-01-01

    Poverty, a complex, multidimensional, and universal problem, has been conceptualized as income and material deprivation. In this article, we discuss poverty and related factors in Turkey. The absolute poverty line for Turkey was US $4 per capita per day. Turkey was ranked 92nd out of 177 countries with moderate human development in the 2006 Human Development Report. The individual food poverty rate was 1.35% and the non-food poverty rate was 25.6%. The highest poverty rate was among primary school graduates (42.5%; 38.5% for women and 46.8% for men). The rate for this group was higher in urban than in rural areas. Among poor people, 57.2% were married. The highest poverty rate was among agricultural workers (46.6%) and in Eastern and Southeastern Anatolia. Factors related to poverty were crowded households, unemployment, immigration, working for a daily wage in the agricultural and construction sector, low educational status, female sex or married status, lacking social insurance, and living in rural areas or in Eastern and Southeastern Anatolia. PMID:17948949

  8. History of forensic medicine in Turkey.

    PubMed

    Oguz, Polat; Cem, Uysal

    2009-05-01

    Turkey has a short history of forensic medicine compared to the developed countries. Sultan Mahmud II established the first medical school of the Ottoman Empire named as Mekteb-i Tibbiye-i Sahane to provide health services to the army in 1839 [Gok S. Tomorrow, today and yesterday of the forensic medicine. 1st ed. Istanbul: Temel printing office; 1995]. It is also accepted as an important milestone of both medical education and forensic medicine in Turkey [Gok S and Ozen C. History and organization of forensic. 1st ed. Istanbul: Istanbul University Cerrahpasa Medical School Publications; 1982]. The first lecturer of forensic medicine at Mekteb-i Tibbiye-i Sahane was Dr. Charles Ambroise Bernard (C.A.). and he was also the first to perform autopsy in the history of Ottoman Empire [Gok, 1995]. Approximately 40 years after the first forensic medicine lecture in 1879, the Department of Medical Jurisprudence was established as a division of Zabita Tababet-i Adliye (Law Enforcement Office) in Istanbul [Sehsuvaroğlu and Ozen. History and development of forensic medicine in the world and in our country. Mag Istanbul Univ Med Fac 1974;36(60)]. This paper documents the first two cases of autopsies performed in Turkey with the original papers from the National Library.

  9. Local magnitude scale for earthquakes in Turkey

    NASA Astrophysics Data System (ADS)

    Kılıç, T.; Ottemöller, L.; Havskov, J.; Yanık, K.; Kılıçarslan, Ö.; Alver, F.; Özyazıcıoğlu, M.

    2017-01-01

    Based on the earthquake event data accumulated by the Turkish National Seismic Network between 2007 and 2013, the local magnitude (Richter, Ml) scale is calibrated for Turkey and the close neighborhood. A total of 137 earthquakes (Mw > 3.5) are used for the Ml inversion for the whole country. Three Ml scales, whole country, East, and West Turkey, are developed, and the scales also include the station correction terms. Since the scales for the two parts of the country are very similar, it is concluded that a single Ml scale is suitable for the whole country. Available data indicate the new scale to suffer from saturation beyond magnitude 6.5. For this data set, the horizontal amplitudes are on average larger than vertical amplitudes by a factor of 1.8. The recommendation made is to measure Ml amplitudes on the vertical channels and then add the logarithm scale factor to have a measure of maximum amplitude on the horizontal. The new Ml is compared to Mw from EMSC, and there is almost a 1:1 relationship, indicating that the new scale gives reliable magnitudes for Turkey.

  10. Child poverty and regional disparities in Turkey.

    PubMed

    Eryurt, Mehmet Ali; Koç, Ismet

    2013-01-01

    The United Nations Children's Fund (UNICEF) defines child poverty as the inability of the child to realize their existing potential due to their inability to access resources across different dimensions of life (income, health, nutrition, education, environment, etc.). On the basis of this definition, an attempt has been made in this study to put forth the disadvantaged positions children have in different dimensions of their lives, specifically by taking regional disparities into account. As the data source, the Turkey Demographic and Health Survey 2008 is used, a survey that consists of detailed information about the different dimensions of child poverty. In this study, in order to measure poverty in four different dimensions (education and work, health and nutrition, family environment, and domestic environment), a total of 25 variables were used and descriptive and multivariate analyses were made in order to highlight the regional disparities in child poverty. Principle components analysis conducted through the use of a deficit approach reveals that the variables closely related with education and health and nutrition were the critical dimensions behind child poverty in Turkey. The results of this study indicate that 22.4% of children in Turkey are poor when various dimensions of life are taken into account; the region with the highest child poverty is Central East Anatolia, at 34.9%, while the region with the lowest rate is East Marmara, at 15.6%.

  11. Lower Carboniferous rugose corals from the Arabian Plate: An insight from the Hakkari area (SE Turkey)

    NASA Astrophysics Data System (ADS)

    Denayer, Julien; Hoşgör, Izzet

    2014-01-01

    The Köprülü Formation of the Hakkari area (SE Turkey) is composed of a mixed carbonate-siliciclastic succession of Early Carboniferous age. The lower part of the formation yielded an abundant but poorly diversified coral fauna composed of small non-dissepimented solitary rugose corals, namely Rotiphyllum cf. simulatumFedorowski 2009, Zaphrentites parallela (Carruthers, 1910), cf. Gorizdronia, gen. et sp. indet., Amplexizaphrentis sp. and Amplexizaphrentis zapense sp. nov. and specimens of Caninia cf. cornucopiaeMichelin in Gervais 1840, a dissepimented solitary coral showing a counter septum-related columella. The lower part of the Köprülü Formation is of supposed late Tournaisian age based on micropaleontological data. However, the coral assemblage indicates rather an early Viséan age. The Hakkari corals form a strongly facies-related association ("Cyathaxonia fauna") and are compared to other areas with some difficulties. The most similar, time-equivalent faunal associations is that of the Sinai Peninsula (NE Egypt). Both localities belonged, during Early Carboniferous times, to the Arabian Platform situated along the northern margin of Gondwana. The Gondwana-related Taurides units (Aladağ), North Iran Block and Afghanistan, characterized by a dominant carbonate facies and more diversified coral faunas, formed during these times, the distal parts of the Arabian Platform.

  12. Cenozoic evolution of the Antarctic Peninsula continental margin

    SciTech Connect

    Anderson, J.B. )

    1990-05-01

    Cenozoic evolution of the Antarctic Peninsula continental margin has involved a series of ridge (Aluk Ridge)-trench collisions between the Pacific and Antarctic plates. Subduction occurred episodically between segments of the Pacific plate that are bounded by major fracture zones. The age of ridge-trench collisions decreases from south to north along the margin. The very northern part of the margin, between the Hero and Shackleton fracture zones, has the last surviving Aluk-Antarctic spreading ridge segments and the only remaining trench topography. The sedimentary cover on the northern margin is relatively thin generally less than 1.5 km, thus providing a unique setting in which to examine margin evolution using high resolution seismic methods. Over 5,000 km of high resolution (water gun) seismic profiles were acquired from the Antarctic Peninsula margin during four cruises to the region. The margin is divided into discrete fracture-zone-bounded segments; each segment displays different styles of development. Highly tectonized active margin sequences have been buried beneath a seaward-thickening sediment wedge that represents the passive stage of margin development Ice caps, which have existed in the Antarctic Peninsula region since at least the late Oligocene, have advanced onto the continental shelf on numerous occasions, eroding hundreds of meters into the shelf and depositing a thick sequence of deposits characterized by till tongues and glacial troughs. Glacial erosion has been the main factor responsible for overdeepening of the shelf; isostasy is of secondary importance. As the shelf was lowered by glacial erosion, it was able to accommodate thicker and more unstable marine ice sheets. The shelf also became a vast reservoir for cold, saline shelf water, one of the key ingredients of Antarctic bottom water.

  13. Changing structures and dynamics of western Antarctic Peninsula Ice Shelves

    NASA Astrophysics Data System (ADS)

    Glasser, N. F.; Holt, T. O.; Quincey, D. J.; Fricker, H.; Siegfried, M. R.

    2013-12-01

    Over the last three decades, Antarctic Peninsula Ice Shelves have shown a pattern of sustained retreat, often ending in catastrophic and rapid breakup. This study provides a detailed analysis of the structures and dynamics of three western Antarctic Peninsula ice shelves: Bach, Stange and George VI Ice Shelves. Spatial extent and glaciological surface features were mapped for each ice shelf from 1973 to 2010 using optical and radar satellite images to assess their structural evolution, historical dynamics and stability. InSAR and feature-tracking methods were used to assess the recent dynamic configurations of the ice shelves from 1989 to 2010. Repeat ICESat measurements were used to evaluate their vertical changes from 2003 to 2008. On Bach Ice Shelf, the formation of two large fractures near the ice front is linked to widespread thinning (~2 ma-1) and sustained retreat (~360 km2). It looks likely that iceberg calving along these fractures will alter the frontal geometry sufficiently to promote enhanced, irreversible retreat within the next decade. On George VI Ice Shelf, acceleration is observed at both ice fronts; linked to a release of back-stresses through continued ice loss (1995 km2 in total). The most significant changes are recorded at its southern ice front, with ice flow accelerating up to 360% between ca. 1989 and ca. 2010, coupled with widespread rifting and a mean thinning rate of 2.1 ma-1. On Stange Ice Shelf, shear-induced fracturing was observed between two flow units, also linked to widespread thinning (~4.2 ma-1). A semi-quantitative assessment reveals that the southern margin of George VI Ice Shelf is most susceptible to rapid retreat, whilst its northern ice front, Bach Ice Shelf and the northern front of Stange Ice Shelf are more vulnerable than those situated on the east Antarctic Peninsula.

  14. Clusters of Earthquakes In The Southern of Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Posadas, A. M.; Luzón, F.; Vidal, F.

    The southern part of the Iberian Peninsula forms part of the western border of Eurasia- Africa plate boundary. This area is characterized by the occurrence of earthquakes of moderate magnitude (the maximum magnitude ranging from 4.5 to 5.5). From the point of view of seismic activity, this region is the most active one in he Iberian Penin- sula. Until earlier 80, only the National Seismic Network belonging to the National Geographic Institute monitores the activity in the south of Iberian Peninsula. From 1983 to the actuality, the Andalusian Seismic Network belonging to the Andalusian Geophysics Institute and Seismic Disaster Prevention, records the microseismicity of the area. Nowadays, the earthquakes catalogue used belongs to the Andalusian Insti- tute of Geophysics and Seismic Disaster Prevention and it counts on more than 20000 events registered from 1985 to 2001. Today, after 20 years of recording seismic ac- tivity, statistics analysis of the catalogue have sense. In this paper we present a first approach to the clustering properties of the seismicity in the south of the Iberian Penin- sula. The analysis carried out starts with the study of clustering properties (temporal and spatial properties) in the Southern of Iberian Peninsula seismicity to demonstrate, by using the Fractal Dimension of the temporal earthquake distribution and the Mor- ishita Index of the spatial distribution of earthquakes, that this seismicity is charac- terized by a tendency to form earthquake clusters, both spatial and temporal clusters. As an example, five seismogenetic areas of the zone are analyzed (Adra-Berja, Agron, Alboran, Antequera and Loja). This particular study of the series find out the b param- eter from the Gutenberg-Richter's Law (which characterizes the energetic relaxation of events), the p parameter from Omori's Law (that characterizes the temporal relax- ation of aftershocks) and the Fractal Dimension of the spatial distribution of earth- quakes (to find the

  15. Examining Holocene Stability ofAntarctic Peninsula Ice Shelves

    NASA Astrophysics Data System (ADS)

    Hodgson, Dominic; Bentley, Michael J.; Roberts, Stephen J.; Smith, James A.; Sugden, David E.; Domack, Eugene W.

    2006-08-01

    Temperatures on the Antarctic Peninsulaare increasing at a rate of 3.4°C per century,more than five times the global mean. At thesame time, the region's ice shelves haveretreated and collapsed, with an area ofmore than 14,000 square kilometers disappearingwithin the past two decades. Ice shelf retreat has followed the southwardmigration of the -9°C mean annual isotherm,referred to as the `climatic limit of ice shelfstability' (Figure 1). Thus, present-day iceshelf retreats on the Antarctic Peninsula havebeen linked to increased atmospheric temperature[Vaughan et al., 2003].

  16. Metalliferous deposits near Granite Mountain, eastern Seward Peninsula, Alaska

    USGS Publications Warehouse

    Miller, Thomas P.; Elliott, R.L.

    1969-01-01

    New deposits of lead, zinc, and silver were found in a large altered zone 18 miles long and 2 to 5 miles wide near Quartz Creek west of Granite Mountain in the eastern Seward Peninsula, Alaska. New deposits of molybdenum, bismuth, and silver were found associated with a previously reported occurrence of uranium, copper, lead, and zinc minerals in the upper Peace River drainage northeast of Granite Mountain. Both groups of deposits are associated spatially with felsic plutonic rocks and occur near the western edge of a late Mesozoic province of volcanic plutonic rocks. Both groups of deposits warrant further investigation as possible exploration target areas.

  17. Lichens of Izembek National Wildlife Refuge, westernmost Alaska Peninsula

    USGS Publications Warehouse

    Talbot, S. S.; Talbot, S.L.; Thomson, J.W.; Schofield, W.B.

    2000-01-01

    One hundred eighty-two taxa of lichens including two lichen parasites are reported from Izembek National Wildlife Refuge on the tip of the Alaska Peninsula. Metasphaeria tartarina is new to North America; Scoliciosporum umbrinum is new to Alaska. Wide-ranging, arctic-alpine, and boreal species dominate the lichen flora; a coastal element is moderately represented, while amphi-Beringian species form a minor element. Epigeic lichen abundance is described along a lowland to alpine mesotopographic gradient selected to represent major landscape variation in the refuge. Of six major community types identified, three had significant lichen components.

  18. Permian Tethyan Fusulinina from the Kenai Peninsula, Alaska

    USGS Publications Warehouse

    Stevens, C.H.; Davydov, V.I.; Bradley, D.

    1997-01-01

    Two samples from a large, allochthonous limestone block in the McHugh Complex of the Chugach terrane on the Kenai Peninsula, Alaska, contain species of 12 genera of Permian Fusulinina including Abadehella, Kahlerina, Pseudokahlerina?, Nankinella, Codonofusiella, Dunbarula, Parafusulina?, Chusenella, Verbeekina, Pseudodoliolina, Metadoliolina?, Sumatrina?, and Yabeina, as well as several other foraminiferans and one alga. The assemblage of fusulinids is characteristically Tethyan, belonging to the Yabeina archaica zone of early Midian (late Wordian) age. Similar faunas are known from the Pamirs, Transcaucasia, and Japan, as well as from allochthonous terranes in British Columbia, northwestern Washington, and Koryakia in eastern Siberia.

  19. Literacy in Turkey with Special Reference to Women's State.

    ERIC Educational Resources Information Center

    Ulusavas, Mualla

    In Turkey today, 93% of all persons between the ages of 6 and 15 attend school, and 89.7% of males and 71.1.% of females over the age of 15 are literate. Turkey's largest adult education programs are public, free, and offered both within and outside the formal educational system by governmental bodies, national institutions, and voluntary…

  20. A Reflective Conversation with Ugur Sak: Gifted Education in Turkey

    ERIC Educational Resources Information Center

    Shaughnessy, Michael F.; Sak, Ugur

    2015-01-01

    In this reflective conversation, Ugur Sak discusses the current "state of the art" of gifted education in Turkey. He reviews the use of enrichment, discusses acceleration and reviews curricular procedures in Turkey. He responds to questions about the identification of gifted students and discusses the age old debate of talent versus…

  1. Factors Preventing Women's Advancement in Management in Turkey

    ERIC Educational Resources Information Center

    Sanal, Mustafa

    2008-01-01

    This article examines the reasons why there is relatively very small number of woman administrators in public and private sector in Turkey. We have tried to reveal the factors preventing women's advancement up the organizational ladder. Although there are no legal obstacles against woman administrators in Turkey, such factors as gender…

  2. An Examination of Articles Published on Preschool Education in Turkey

    ERIC Educational Resources Information Center

    Yilmaz, Kursad; Altinkurt, Yahya

    2012-01-01

    This study aims to examine articles published in Turkey on Preschool Education both in terms of subject and method. Sample of the study based on document analysis in qualitative method consists of seven Turkey-based journals indexed in SSCI (Social Science Citation Index) and 10 journals indexed in Turkish Academic Network and Information Center…

  3. Cephalaria anamurensis (Caprifoliaceae), a new species from south Anatolia, Turkey

    PubMed Central

    Göktürk, Ramazan Süleyman; Sümbül, Hüseyin

    2016-01-01

    Abstract A new species, Cephalaria anamurensis (Caprifoliaceae) is described and illustrated from south Anatolia, Turkey. The species grows on steppe and stony places in Anamur (C4 Mersin province) in south Anatolia. Diagnostic morphological characters from closely similar taxa are discussed. The geographical distribution of the new species and two closely related species in Turkey are mapped. PMID:27489486

  4. Socioscientific Issues in Science Education: The Case of Turkey

    ERIC Educational Resources Information Center

    Topcu, Mustafa Sami; Mugaloglu, Ebru Zeynep; Guven, Devrim

    2014-01-01

    The purpose of this study is to identify the foci and results of studies on socioscientific issues (SSI) conducted in Turkey. Additionally, the study aimed to compare the results of this study with ones conducted internationally. For this aim, a literary review of empirical studies related to SSI conducted in Turkey was carried out. Four criteria…

  5. Infestation of grasses by eriophyoid mites (Acari: Eriophyoidea) in Turkey

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Despite the economic importance of eriophyoid mites as agricultural pests, especially of cereal crops, knowledge of the eriophyoid fauna in Turkey remains incomplete. This paper presents the results of a 3-year study on grass-infesting eriophyoid mites in Turkey. The aim of this study was to collect...

  6. Student Retention in Higher Education in Turkey: A Qualitative Study

    ERIC Educational Resources Information Center

    Aypay, Ahmet; Cekic, Osman; Boyaci, Adnan

    2013-01-01

    The purpose of this article is to investigate student perceptions of college departure in three state universities in Turkey. Since the beginning of the 1990s, higher Education System in Turkey went through a massification of higher education. The rapid growth brought enrollment and dropout issues in the system. A total of 58 participants were…

  7. Turkey as a U.S. Security Partner

    DTIC Science & Technology

    2008-01-01

    new groups have 1 For a comprehensive discussion, see Bulent Aliriza and Seda Ciftci, “The Train to Europe Stalls,” Turkey Update, Washington, D.C...political process in the future. 33 Bibliography Aliriza, Bulent, and Seda Ciftci, “The Train to Europe Stalls,” Turkey Update, Washington, D.C

  8. International Counseling Students in Turkey and Their Training Experiences

    ERIC Educational Resources Information Center

    Ilhan, Tahsin; Korkut-Owen, Fidan; Furr, Susan; Parikh, Sejal

    2012-01-01

    This study examines the perceptions and experiences of international counseling students (ICSs) in university training programs in Turkey. A majority of participants reported they had adjusted positively, but did experience problems related to language, food, and customs. Participants largely also thought that the training in Turkey met their…

  9. Quality of Life in Ageing Societies: Italy, Portugal, and Turkey

    ERIC Educational Resources Information Center

    Arun, Ozgur; Cevik, Aylin Cakiroglu

    2011-01-01

    The aim of this study was to compare and analyze the quality of life of the elderly in three aging countries: Italy, Portugal, and Turkey. This was done by using data provided by the European Quality of Life Survey completed in 2004. By doing so, we could then operationalize the conditions of the elderly in Turkey who have a rapid aging process…

  10. University Students' Perception of Discrimination on Campus in Turkey

    ERIC Educational Resources Information Center

    Gokce, Asiye Toker

    2013-01-01

    This study explores discrimination on campus in Turkey. The participants were 164 university students from the first, third, and fourth classes of two departments in a university in Turkey. The data was gathered through a questionnaire developed by the author. The results revealed that students were discriminated against because of their clothing…

  11. New Bythinella (Gastropoda, Bythinellidae) species from western Turkey

    PubMed Central

    Yıldırım, Mehmet Zeki; Kebapçı, Ümit; Koca, Seval Bahadır; Yüce, Arzu

    2015-01-01

    Abstract Bythinella anatolica sp. n., Bythinella istanbulensis sp. n., Bythinella magdalenae sp. n., and Bythinella wilkei sp. n. from western Turkey are described herein. Illustrations of the shell and genitalia of the newly described taxa, together with comparisons with previously known Bythinella taxa and a key to the species from western Turkey, are also provided. PMID:25685028

  12. Stress-induced immunosupression and gangrenous dermatitis in turkeys

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Our laboratory has been researching the etiology of turkey osteomyelitis complex (TOC) for the past 16 years and we have determined that this syndrome is caused by the inability of some fast-growing male turkeys to cope with production stressors. While immunosuppressive viruses have traditionally be...

  13. The Use of the Taxonomy of Educational Objectives in Turkey.

    ERIC Educational Resources Information Center

    Oczelik, Durmus Ali; And Others

    1993-01-01

    Use of Bloom's Taxonomy of Educational Objectives (TEO) (B. S. Bloom, 1956) in Turkey is reviewed, highlighting curriculum development, teaching and teacher education, and measurement and evaluation of learning. Developments in TEO use in the United States are followed in Turkey with a gap of 5 to 10 years. (SLD)

  14. Job Satisfaction of Academic Staff: An Empirical Study on Turkey

    ERIC Educational Resources Information Center

    Toker, Boran

    2011-01-01

    Purpose: The purpose of this paper is to investigate the levels of job satisfaction among academicians in the universities of Turkey and to examine the effects of demographics on levels of satisfaction among them. Design/methodology/approach: A questionnaire-based study was conducted in 648 academicians working in the Universities of Turkey. Data…

  15. The Status and Future of Aerospace Engineering Education in Turkey.

    ERIC Educational Resources Information Center

    Hale, Francis J.

    There is no aerospace industry in Turkey, and the level of operational activity is low even though the potential for the exploitation of aviation is high. The government of Turkey hopes to establish an aircraft factory in conjunction with a foreign contractor and is aware of the need for aerospace engineering education. This paper describes the…

  16. Implications of Bilingual Development for Specific Language Impairments in Turkey

    ERIC Educational Resources Information Center

    Topbas, Seyhun

    2011-01-01

    The potential impact of bilingualism on children's language development has emerged as a crucial concern for Turkey, but so far it has not been addressed from the point of view of language disorders. This short review examines the potential impact of bilingual language development for language impairments in Turkey, with special emphasis on the…

  17. Check list of the helminths of equines in Turkey.

    PubMed

    Gürler, Ali Tümay; Bölükbaş, Cenk Soner; Açici, Mustafa; Umur, Sinasi

    2010-01-01

    Helminths of equines are one of the most important agents of parasitic diseases. Therefore, many studies have been conducted on helminths of equines in Turkey. In this article, a check list and prevalence rates of helminths of equines in Turkey have been given.

  18. English Language Teacher Education in Turkey: Policy vs Academic Standards

    ERIC Educational Resources Information Center

    Mahalingappa, Laura J.; Polat, Nihat

    2013-01-01

    This qualitative study examines curriculum frameworks in English language teacher education (ELTE) programs in Turkey in light of current second language (L2) teaching standards and research vs Turkey's Higher Education Council (HEC) mandates. It also investigates program directors' perceptions about the current situations of their programs with…

  19. Liver pathology associated with increased mortality in turkey breeder and meat turkey flocks.

    PubMed

    Popp, Christina; Hauck, Rüdiger; Vahlenkamp, Thomas W; Lüschow, Dörte; Kershaw, B Olivia; Hoferer, Marc; Hafez, Hafez M

    2014-09-01

    Between 2006 and 2011 a series of disease conditions characterized by raised mortality and liver disorders occurred in turkey breeder flocks and in meat turkey flocks in Germany. The flocks were between 12 and 23 wk of age, and mostly hens were affected. Clinical signs were nonspecific and accompanied by mortality varying between 1% and 7%. Affected birds displayed swollen livers that were marbled with black and red spots and yellowish areas. The pericardium was filled with an amber fluid, and the coronary groove was extensively filled with fat. Spleens were swollen, and a serous fluid that seemed to leak from the liver was present in the body cavity. Histopathological findings in all but one case included fatty degeneration of hepatocytes with parenchymal collapse and associated hemorrhages. Some animals showed cholangitis and hepatitis with intranuclear inclusion bodies. In three cases with breeders, electron microscopy detected virus particles that were between 23 and 30 nm and similar to parvo- or picornavirus. In addition, picornavirus RNA was detected in the livers of one meat turkey flock. Investigations by PCR for circovirus, polyomavirus parvovirus, and aviadenovirus yielded negative results in all cases, but an aviadenovirus was isolated from livers twice and a reovirus from the intestines once. Supplementation with vitamin E and selenium seemed to improve the situation. The most likely diagnosis is lipidosis, a metabolic disorder with complex etiology, which has rarely been described in turkeys.

  20. 9 CFR 381.171 - Definition and standard for “Turkey Ham.”

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Definition and standard for âTurkey... Standards of Identity or Composition § 381.171 Definition and standard for “Turkey Ham.” (a) “Turkey Ham” shall be fabricated from boneless, turkey thigh meat with skin and the surface fat attached to the...

  1. 78 FR 77420 - Certain Oil Country Tubular Goods From the Republic of Turkey: Preliminary Negative...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... International Trade Administration Certain Oil Country Tubular Goods From the Republic of Turkey: Preliminary... tubular goods (OCTG) from the Republic of Turkey (Turkey). The period of investigation is January 1, 2012... Turkey and several other countries.\\1\\ The CVD investigation and the AD investigations cover the...

  2. Mission and modern citrus species diversity of Baja California Peninsula cases

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The spring-fed mission oases of the Baja California peninsula, Mexico, hold several species, varieties and unique hybrids of heritage citrus, which may represent valuable genetic resources. Citrus species first arrived to the peninsula with the Jesuit missionaries (1697-1768), and new varieties were...

  3. 46 CFR 7.170 - Alaska Peninsula, AK to Aleutian Islands, AK.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Alaska Peninsula, AK to Aleutian Islands, AK. 7.170... BOUNDARY LINES Alaska § 7.170 Alaska Peninsula, AK to Aleutian Islands, AK. (a) A line drawn from the southernmost extremity of Cape Kumlium to the westernmost extremity of Nakchamik Island; thence to...

  4. 46 CFR 7.170 - Alaska Peninsula, AK to Aleutian Islands, AK.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Alaska Peninsula, AK to Aleutian Islands, AK. 7.170... BOUNDARY LINES Alaska § 7.170 Alaska Peninsula, AK to Aleutian Islands, AK. (a) A line drawn from the southernmost extremity of Cape Kumlium to the westernmost extremity of Nakchamik Island; thence to...

  5. 46 CFR 7.170 - Alaska Peninsula, AK to Aleutian Islands, AK.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Alaska Peninsula, AK to Aleutian Islands, AK. 7.170... BOUNDARY LINES Alaska § 7.170 Alaska Peninsula, AK to Aleutian Islands, AK. (a) A line drawn from the southernmost extremity of Cape Kumlium to the westernmost extremity of Nakchamik Island; thence to...

  6. 46 CFR 7.170 - Alaska Peninsula, AK to Aleutian Islands, AK.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Alaska Peninsula, AK to Aleutian Islands, AK. 7.170... BOUNDARY LINES Alaska § 7.170 Alaska Peninsula, AK to Aleutian Islands, AK. (a) A line drawn from the southernmost extremity of Cape Kumlium to the westernmost extremity of Nakchamik Island; thence to...

  7. 46 CFR 7.170 - Alaska Peninsula, AK to Aleutian Islands, AK.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Alaska Peninsula, AK to Aleutian Islands, AK. 7.170... BOUNDARY LINES Alaska § 7.170 Alaska Peninsula, AK to Aleutian Islands, AK. (a) A line drawn from the southernmost extremity of Cape Kumlium to the westernmost extremity of Nakchamik Island; thence to...

  8. Digital data for the geologic framework of the Alaska Peninsula, southwest Alaska, and the Alaska Peninsula terrane

    USGS Publications Warehouse

    Wilson, Frederic H.; Detterman, Robert L.; DuBois, Gregory D.

    1999-01-01

    These digital databases are the result of the compilation and reinterpretation of published and unpublished 1:250,000- and 1:63,360-scale mapping. The map area covers approximately 62,000 sq km (23,000 sq mi) in land area and encompasses much of 13 1:250,000-scale quadrangles on the Alaska Peninsula in southwestern Alaska. The compilation was done as part of the U.S. Geological Survey's Alaska Mineral Resource Assessment project (AMRAP), whose goal was create and assemble geologic, geochemical, geophysical, and other data in order to perform mineral resource assessments on a quadrangle, regional or statewide basis. The digital data here was created to assist in the completion of a regional mineral resource assessment of the Alaska Peninsula. Mapping on the Alaska Peninsula under AMRAP began in 1977 in the Chignik and Sutwik Island 1:250,000 quadrangles (Detterman and others, 1981). Continued mapping in the Ugashik, bristol bay, and northwestern Karluk quadrangles (Detterman and others, 1987) began in 1979, followed by the Mount Katmai, eastern Naknek, and northwestern Afognak quadrangles (Riehle and others, 1987; Riehle and others, 1993), the Port Moller, Stepovak bay, and Simeonof Island quadrangles (Wilson and others, 1995) beginning in 1983. Work in the Cold bay and False Pass quadrangles (Wilson and others, 1992 [Superceded by Wilson and others 1997, but not incorporated herein]) began in 1986. The reliability of the geologic mapping is variable, based, in part, on the field time spent in each area of the map, the available support, and the quality of the existing base maps. In addition, our developing understanding of the geology of the Alaska Peninsula required revision of earlier maps, such as the Chignik and Sutwik Island quadrangles map (Detterman and others, 1981) to reflect this new knowledge. We have revised the stratigraphic nomenclature (Detterman and others, 1996) and our assignment of unit names to some rocks has been changed. All geologic maps on

  9. The dilemma of development in the Arabian Peninsula

    SciTech Connect

    Osama, A.R.

    1986-01-01

    With the current of Arab oil revenues it is appropriate to review the experience of the Arab oil producers in social, economic and political development over the last decade. This book, by one of Saudi Arabia's most distinguished academics, concentrates on the six oil producers of the Arabian Peninsula. (Saudi Arabia, Kuwait, UAE, Qatar, Oman and Bahrain). The book suggests that in many respects the oil revenues have obstructed serious development because they have made the economies totally dependent on one expendable resource and this has made all the Arabian countries too vulnerable to external pressures and interests. Futhermore, the oil revenues have encouraged fantasy and wishful thinking which have skewed the development process and stimulated pseudo-development. The book makes clear that until the petro-bureaucracy adopts a realistic approach to development there can be no prospect of real development in the Arabian Peninsula. Contents: acknowledgment, preface, introduction, theoretical framework for development administration, development and planning, development of bureaucracy, the appropriate model for development administration, manpower development, the allocation of financial resources for development, conclusion. Bibliography. Index.

  10. Beryllium deposits of the western Seward Peninsula, Alaska

    USGS Publications Warehouse

    Sainsbury, C.L.

    1963-01-01

    Deposits of beryllium ore in the Lost River area of the western Seward Peninsula, Alaska, consist of replacement veins, pipes, and stringer lodes is limestone in a zone about 7 miles long and 2 to 3 miles wide which is faulted and intruded by dikes and stocks. The ores are remarkably alike and typically consist of the following minerals, in percent: fluorite, 45-65; diaspore, 5-10; tourmaline, 0-10; chrysoberyl, 3-10; white mica, 0-5; small amounts of hematite, sulfide minerals, manganese oxide, other beryllium minerals; and traces of minerals not yet identified. The ores generally are cut by late veinlets which are of the same mineralogy as the groundmass ore, or which consist of fluorite, white mica, and euclase. The ores are fine grained, and many of the individual mineral grains, except fluorite, are less than 1 mm in size. The beryllium content of bulk samples of ore ranges from 0.11 to 0.54 percent (0.31 to 1.50 percent BeO). High-grade nodules, composed principally of chrysoberyl, diaspore, fluorite, and mica, contain as much as 6 percent BeO. Geochemical reconnaissance has disclosed other areas of anomalous beryllium in stream sediments elsewhere on the Seward Peninsula, generally around biotite granites that have them associated with tin deposits; additional exploration probably will disclose other deposits.

  11. Radiological dose in Muria peninsula from SB-LOCA event

    NASA Astrophysics Data System (ADS)

    Sunarko; Suud, Zaki

    2017-01-01

    Dose assessment for accident condition is performed for Muria Peninsula region using source-term from Three-Mile Island unit 2 SB-LOCA accident. Xe-133, Kr-88, 1-131 and Cs-137 isotopes are considered in the calculation. The effluent is assumed to be released from a 50 m stack. Lagrangian particle dispersion method (LPDM) employing non-Gaussian dispersion coefficient in 3-dimensional mass-consistent wind-field is employed to obtain periodic surface-level concentration which is then time-integrated to obtain spatial distribution of ground-level dose. In 1-hour simulation, segmented plumes with 60 seconds duration with a total of 18.000 particles involved. Simulations using 6-hour worst-case meteorological data from Muria peninsula results in a peak external dose of around 1.668 mSv for low scenario and 6.892 mSv for high scenario in dry condition. In wet condition with 5 mm/hour and 10 mm/hour rain for the whole duration of the simulation provides only minor effect to dose. The peak external dose is below the regulatory limit of 50 mSv for effective skin dose from external gamma exposure.

  12. New evidence of early Neanderthal disappearance in the Iberian Peninsula.

    PubMed

    Galván, Bertila; Hernández, Cristo M; Mallol, Carolina; Mercier, Norbert; Sistiaga, Ainara; Soler, Vicente

    2014-10-01

    The timing of the end of the Middle Palaeolithic and the disappearance of Neanderthals continue to be strongly debated. Current chronometric evidence from different European sites pushes the end of the Middle Palaeolithic throughout the continent back to around 42 thousand years ago (ka). This has called into question some of the dates from the Iberian Peninsula, previously considered as one of the last refuge zones of the Neanderthals. Evidence of Neanderthal occupation in Iberia after 42 ka is now very scarce and open to debate on chronological and technological grounds. Here we report thermoluminescence (TL) and optically stimulated luminescence (OSL) dates from El Salt, a Middle Palaeolithic site in Alicante, Spain, the archaeological sequence of which shows a transition from recurrent to sporadic human occupation culminating in the abandonment of the site. The new dates place this sequence within MIS 3, between ca. 60 and 45 ka. An abrupt sedimentary change towards the top of the sequence suggests a strong aridification episode coinciding with the last Neanderthal occupation of the site. These results are in agreement with current chronometric data from other sites in the Iberian Peninsula and point towards possible breakdown and disappearance of the Neanderthal local population around the time of the Heinrich 5 event. Iberian sites with recent dates (<40 ka) attributed to the Middle Palaeolithic should be revised in the light of these data.

  13. High prevalence of turkey parvovirus in turkey flocks from Hungary experiencing enteric disease syndromes.

    PubMed

    Palade, Elena Alina; Demeter, Zoltán; Hornyák, Akos; Nemes, Csaba; Kisary, János; Rusvai, Miklós

    2011-09-01

    Samples collected in 2008 and 2009, from 49 turkey flocks of 6 to 43 days in age and presenting clinical signs of enteric disease and high mortality, were tested by polymerase chain reaction and reverse transcription-polymerase chain reaction for the presence of viruses currently associated with enteric disease (ED) syndromes: astrovirus, reovirus, rotavirus, coronavirus, adenovirus, and parvovirus. Turkey astroviruses were found in 83.67% of the cases and turkey astrovirus 2 (TAst-2) in 26.53%. The investigations directly demonstrated the high prevalence of turkey parvovirus (TuPV) in 23 flocks (46.9%) experiencing signs of ED, making this pathogen the second most identified after astroviruses. Phylogenetic analysis on a 527 base pair-long region from the NS1 gene revealed two main clusters, a chicken parvovirus (ChPV) and a TuPV group, but also the presence of a divergent branch of tentatively named "TuPV-like ChPV" strains. The 23 Hungarian TuPV strains were separately positioned in two groups from the American origin sequences in the TuPV cluster. An Avail-based restriction fragment length polymorphism assay has also been developed for the quick differentiation of TuPV, ChPV, and divergent TuPV-like ChPV strains. As most detected enteric viruses have been directly demonstrated in healthy turkey flocks as well, the epidemiology of this disease complex remains unclear, suggesting that a certain combination of pathogens, environmental factors, or both are necessary for the development of clinical signs.

  14. Morphotectonic segmentation along the Nicoya Peninsula seismic gap, Costa Rica

    NASA Astrophysics Data System (ADS)

    Marshall, J.; Morrish, S.; Butcher, A.; Ritzinger, B.; Wellington, K.; Lafromboise, E.; Protti, M.; Gardner, T.; Spotila, J.

    2010-12-01

    The Nicoya Peninsula, Costa Rica forms a prominent morphologic high along the outer forearc of the erosive southern Middle America convergent margin. This emergent coastal landmass overlies the seismogenic zone and occupies a seismic gap that last ruptured in 1950 with a M7.7 megathrust earthquake. The edges of both the Nicoya seismic gap and the peninsula’s abrupt shorelines correspond with the aftershock limits of the more recent 1992 M7.2 Nicaragua tsunami earthquake to the north, and the 1990 M7.0 Cobano seamount rupture to the south. The coincidence of emergent topography and recent earthquake rupture zones suggests persistence of the Nicoya segment through multiple seismic cycles. Along the Nicoya Peninsula's seaward-facing coastline, net Quaternary uplift is recorded by emergent strandlines, marine terraces, and incised valley-fill alluvium. Ongoing field mapping, surveying, and isotopic dating reveal uplift variations along the Nicoya segment that coincide with three contrasting domains of subducting seafloor offshore (EPR, CNS-1, CNS-2). Uplift rates vary between 0.1-0.2 m/k.y. inboard of older EPR crust along the northern Nicoya coast; 0.2-0.3 m/k.y. inboard of younger CNS-1 crust along the southern Nicoya coast; and 1.0-2.0 m/k.y. inboard of CNS-2 seamounts impacting the peninsula’s southern tip. These results are consistent with geophysical observations that indicate finer scale segmentation of the Nicoya seismogenic zone related to along-strike changes in the characteristics of the subducting plate. Variable upper-plate uplift along the Nicoya segment may reflect differences in subducting-plate roughness, thermal structure, fluid flow, and seismogenic-zone locking (up-dip/down-dip limits). Based on the rapid convergence rate (9 cm/yr) and the frequency of historic seismicity, the recurrence interval for large Nicoya earthquakes is estimated at ~50 years. The most recent event, in 1950, generated >1m of coseismic uplift along the central Nicoya

  15. Holocene glacier dynamics on James Ross Island, NE Antarctic Peninsula

    NASA Astrophysics Data System (ADS)

    Davies, B. J.; Glasser, N. F.; Hambrey, M.

    2013-12-01

    The northern Antarctic Peninsula is currently warming very rapidly, which has resulted in ice sheet thinning, ice-shelf collapse, and rapid and widespread glacier recession. These small mountain glaciers are predicted to make a large sea level contribution over the coming century. Reconstructing past rates, volumes and magnitudes of change, particularly with respect to the former configuration of former ice sheets and ice shelves, is vital to contextualise contemporary change and to improve predictions of future ice-sheet behaviour. The aim of this research is therefore to investigate the relationship of deglacial ice sheet thinning and Holocene glacier fluctuations around James Ross Island, northeast Antarctic Peninsula, with temperature changes recorded in the Mount Haddington Ice Core. We use a combination of geomorphological mapping, from field campaigns and remotely sensed images, cosmogenic nuclide ages on glacially transported boulders, and numerical modelling with a simple 1D flowline model. Prior to 18 ka, James Ross Island was inundated by a thick and mainly cold-based ice sheet, which scattered granite erratics across the island. Ice sheet thickness and the rate of thinning is constrained by granite erratics on Terrapin Hill (610 m a.s.l.), and from flat-topped mesas at 370 m a.s.l. on Ulu Peninsula. During deglaciation and a period of rapid warming and eustatic sea level rise, the area was drained by Prince Gustav Ice Stream. The ice sheet reached its current configuration by around 6 ka, with glacier readvances around 4-5 ka. At Boulder Valley, near Terrapin Hill on James Ross Island, a large glacial readvance reached the current shoreline. It pre-dated the Mid-Holocene sea level high-stand, and has shorelines imprinted upon its seaward face. After 5.3 cal. ka BP and post-dating the mid-Holocene sea level high-stand, there was a readvance of at least 7 km by glacier 'IJR-45' on Ulu Peninsula. Rapid glacier recession occurred during a period of

  16. Health and Roma People in Turkey

    PubMed Central

    Ekmekçi, Perihan Elif

    2016-01-01

    Background: The research and published literature on Roma health in Turkey is much more limited than in other European countries. Among these, there are hardly any published literature focusing on the health status, health indicators and health behaviors. Aims: The aim of this research is to describe the perceptions of health-related concepts and access and the use of health services and social determinants of the health of Roma people in Turkey. Study Design: Descriptive qualitative survey. Methods: The participants were chosen by random sampling. The semi-structured interview topic guide was developed from sources such as advice from the Romani community leaders, published evidence and personal experience from previous work with Roma communities. Non-directive open-ended questions allowed the exploration of their health status, how they conceptualize health and disease, their level of awareness on the impact of social determinants of health, on their health status and the access and use of health services. The data analysis was based on grounded theory. Analysis proceeded in four steps: 1. Reading and examining the transcripts separately using open coding, 2. Extracting the key words and codes from the transcripts and sorting them into categories, 3. Re-reading the transcripts by using selective coding, and 4. Examining the categories derived from the open coding systematically and determining the concepts summarizing the material. Results: The survey results are compatible with the existing literature on Roma health and reveal that 1) there is a tight link between the lack of social determinants of health and the poor health status of Roma people 2) socioeconomic factors and cultural norms of the ethnic minority are suspicious factors 3) comparative and systematic research is needed to illuminate the actual health gaps and causal factors for them. Conclusion: The research proves that the need for comparative and systematic research in Turkey to determine the

  17. SUDEP: The First Case Series in Turkey

    PubMed Central

    GÜNGÖR, Mesut; ACAR ARSLAN, Elif; TEZER FİLİK, Fadime İrsel; SAYGI, Serap

    2016-01-01

    Introduction Sudden unexpected death in epilepsy (SUDEP) is defined as the sudden, unexpected, witnessed or unwitnessed, non-traumatic, and non-drowning death of patients with epilepsy with or without evidence of a seizure, excluding documented status epilepticus, and in whom postmortem examinations do not reveal a toxicological or anatomic cause for death. In this study, data on patients who passed away under observation in the epilepsy clinic due to sudden, unexpected death have been compiled, and we also aim to emphasize the importance of SUDEP in Turkey. Methods This study was performed with a total of nine cases. Data were obtained from hospital records, information given by the families of patients, the database of the General Directorate for Civil Services of the Ministry of Internal Affairs of Turkey, and from the Ankara Metropolitan Municipality Cemetery Information System. As the basis of classification and definition, the proposals suggested by Nashef et al., which were made to the International League Against Epilepsy (ILAE) in 2011, were taken into consideration. Results Eight of the patients were classified as probable SUDEP and one of them as possible SUDEP; the mean age at SUDEP was 33 years, and the average follow-up period was 19.7 years. In these cases, except for known risk factors (generalized tonic–clonic seizures, nocturnal seizures, severe epilepsy, more frequent seizures, younger age at the onset of epilepsy, unwitnessed seizures, polytherapy, and mental handicap), a different risk factor was not identified Conclusion This study is the first case series on SUDEP in Turkey. Postmortem studies are the most important shortcoming of the study. However, the importance of the topic is highlighted by presenting the available data. SUDEP deserves more attention during the daily practice of neurologists, pediatric neurologists, forensic physicians, and family physicians. If death is sudden and unexpected in a patient with epilepsy, SUDEP should be

  18. Pediatric allergy and immunology in Turkey.

    PubMed

    Celik, Gülfem; Bakirtas, Arzu; Sackesen, Cansin; Reisli, Ismail; Tuncer, Ayfer

    2011-06-01

    Allergic diseases constitute a significant health problem in Turkey. According to a recent multicenter study, which used the ISAAC questionnaire, the mean prevalence of wheezing, rhinoconjunctivitis, and eczema in 10-yr-old school children during the past year was 15.8%, 23.5%, and 8.1%, respectively. A healthcare level system, regulated by Ministry of Health, is available in Turkey. Pediatric allergists and pediatric immunologists provide patient care at the tertiary level. Currently, 48 centers deliver care for allergic and immunologic diseases in children. There are 136 pediatric and 61 adult allergists/immunologists. Although the number of allergy/clinical immunology specialists is limited, these centers are capable of delivering many of the procedures required for the proper management and diagnosis of allergy/immunology. Pediatric allergy and/or immunology is a subspecialty lasting 3 yr and follows a 4-yr pediatric specialist training. Fellow training involves gaining knowledge in basic and clinical allergy and immunology as well as the performance and interpretation of laboratory procedures in the field of allergy and clinical immunology. The Turkish National Society of Allergy and Clinical Immunology (TNSACI) was officially established in 1989 and currently has 356 members. The society organizes a national congress annually and winter schools for fellowship training as well as training courses for patients and their relatives. TNSACI also has a strong representation in European Academy of Allergy and Clinical Immunology (EAACI) and European Society for Immunodeficiencies (ESID) through its participation in the executive committee, consensus reports, and initiatives in the diagnosis of allergic and immunologic diseases of children. The 30th Congress of the EAACI is also due to be held in Istanbul, Turkey, between June 11 and 15, 2011.

  19. Homosexuality in Turkey: strategies for managing heterosexism.

    PubMed

    Bakacak, Ayça Gelgeç; Oktem, Pinar

    2014-01-01

    The goal of this study was to identify the strategies used by young homosexuals to manage their sexual minority status in Turkey. In-depth interviews were conducted with 15 self-identified homosexual university students. The data on the strategies employed by homosexuals suggested a categorization of these strategies into four interrelated areas: strategies employed in the process of self-acceptance; strategies to manage sexual stigma and prejudice; strategies specific to the coming-out process; and the strategies used while openly expressing their sexual identities.

  20. The Influence of Islam in Turkey.

    DTIC Science & Technology

    1981-03-01

    must be considered evidence of some popular chord beinq struck. The question then of this paper is: "Is Islam an influ- ence in Turkey today?" By tracing...34 Middle East Journal vol. 30 #2 (Spring, 1976), p. 187; and Gunaydin 16 Oct 1979, p. 1. 50 Labor was never a particularly vocal force in the leadership...the 1960 coup, students too were not a major political force, but became more vocal and impatient after- ward. At the same time, the students, following

  1. Thickness of the surficial aquifer, Delmarva Peninsula, Maryland and Delaware

    USGS Publications Warehouse

    Denver, Judith; Nardi, Mark R.

    2017-01-01

    A digital map of the thickness of the surficial unconfined aquifer, including from the land surface and unsaturated zone to the bottom of sediments of geologic units identified as part of the surficial aquifer, was produced to improve understanding of the hydrologic system in the Maryland and Delaware portions of the Delmarva Peninsula. The map is intended to be used in conjunction with other environmental coverages (such land use, wetlands, and soil characteristics) to provide a subsurface hydrogeologic component to studies of nitrate transport that have historically relied on maps of surficial features. It could also be used to study the transport of other water soluble chemicals. The map was made using the best currently available data, which was of varying scales. It was created by overlaying a high resolution land surface and bathymetry digital elevation model (DEM) on a digital representation of the base of the surficial aquifer, part of hydrogeologic framework, as defined by Andreasen and others (2013). Thickness was calculated as the difference between the top of land surface and the bottom of the surficial aquifer sediments, which include sediments from geologic formations of late-Miocene through Quaternary age. Geologic formations with predominantly sandy surficial sediments that comprise the surficial aquifer on the Delmarva Peninsula include the Parsonsburg Sand, Sinepuxent Formation (Fm.), and parts of the Omar Fm. north of Indian River Bay in Delaware, the Columbia Fm., Beaverdam Fm., and Pennsauken Fm. (Ator and others 2005; Owens and Denney, 1986; Mixon, 1985; Bachman and Wilson, 1984). Formations with mixed texture and sandy stratigraphy including the Scotts Corner Fm. and Lynch Heights Fm. in Delaware are also considered part of the surficial aquifer (Ramsey, 1997). Subcropping aquifers and confining beds underlie the surficial aquifer throughout the Peninsula and may increase or limit its thickness, respectively (Andreasen and others, 2013

  2. Sustainability of energy and carbon capture and storage for Turkey

    NASA Astrophysics Data System (ADS)

    Alpsar, Cengiz

    This study, as study herein, is intended to approach a different way to provide sustainability of energy and environment by different aspects for Turkey. This study investigates the potential of renewable energy sources in Turkey for non-emissions of GHG and elaborates on a carbon capture and storage technology by creating a roadmap for Turkey. The main purpose of this study is to make a roadmap about carbon capture and storage (CCS) for Turkey to use as it proceeds. As one of the members of International Panel of Climate Change, which signed Kyoto protocol, it must adapt its acts and regulations. In addition, this study concentrates on the sustainable energy potential of Turkey, although the study investigated only the alternative energy resources suitable for Turkey: solar, wind, geothermal, bio-energy, and hydropower. There are huge numbers of potential renewable energy sources, and given Turkey's total energy demand of 106.3 million tons equivalent petroleum in 2010, only solar potential would be able to eventually supply the total demand, but energy from the wind and hydropower are sufficient to provide partial amounts. This study might help policy makers in their decisions regarding CCS technology. Currently, there are various technical and non-technical economic and social challenges that prevent CCS from become an extensively used commercial technology. This document discusses them and presents goals for each research pathway.

  3. Movement ecology of migration in turkey vultures

    PubMed Central

    Mandel, J. T.; Bildstein, K. L.; Bohrer, G.; Winkler, D. W.

    2008-01-01

    We develop individual-based movement ecology models (MEM) to explore turkey vulture (Cathartes aura) migration decisions at both hourly and daily scales. Vulture movements in 10 migration events were recorded with satellite-reporting GPS sensors, and flight behavior was observed visually, aided by on-the-ground VHF radio-tracking. We used the North American Regional Reanalysis dataset to obtain values for wind speed, turbulent kinetic energy (TKE), and cloud height and used a digital elevation model for a measure of terrain ruggedness. A turkey vulture fitted with a heart-rate logger during 124 h of flight during 38 contiguous days showed only a small increase in mean heart rate as distance traveled per day increased, which suggests that, unlike flapping, soaring flight does not lead to greatly increased metabolic costs. Data from 10 migrations for 724 hourly segments and 152 daily segments showed that vultures depended heavily upon high levels of TKE in the atmospheric boundary layer to increase flight distances and maintain preferred bearings at both hourly and daily scales. We suggest how the MEM can be extended to other spatial and temporal scales of avian migration. Our success in relating model-derived atmospheric variables to migration indicates the potential of using regional reanalysis data, as here, and potentially other regional, higher-resolution, atmospheric models in predicting changing movement patterns of soaring birds under various scenarios of climate and land use change. PMID:19060195

  4. Thirty years of primary immunodeficiencies in Turkey.

    PubMed

    Sanal, Ozden; Tezcan, Ilhan

    2011-11-01

    Turkey, with its population of some 75 million, has a high rate of consanguineous marriages. Because the majority of the primary immunodeficiencies (PIDs) are inherited as autosomal recessive (AR) forms, the high consanguinity rate leads to a high prevalence of PID diseases in Turkey. The first pediatric immunology division was established in 1972, since then over 10 other immunology divisions have been established in different cities. Approximately 4,000 patients with possible PID are referred to these centers annually. The percentages of some of the major immunodeficiency groups and individual disease numbers among these patients differ somewhat in comparison with Western countries, likely because the relative incidences of PIDs with AR inheritance and of rare diseases are higher. These characteristics of the patient population, and our determination of differences in disease presentation and unusual features, have led us to undertake studies in collaboration with various centers in Western countries. These collaborations have contributed to the identification of the genes responsible for some rare immunodeficiencies, to the resolution of the genetic heterogeneity underlying conventional phenotypes, and to the description of new clinical phenotypes.

  5. Movement ecology of migration in turkey vultures.

    PubMed

    Mandel, J T; Bildstein, K L; Bohrer, G; Winkler, D W

    2008-12-09

    We develop individual-based movement ecology models (MEM) to explore turkey vulture (Cathartes aura) migration decisions at both hourly and daily scales. Vulture movements in 10 migration events were recorded with satellite-reporting GPS sensors, and flight behavior was observed visually, aided by on-the-ground VHF radio-tracking. We used the North American Regional Reanalysis dataset to obtain values for wind speed, turbulent kinetic energy (TKE), and cloud height and used a digital elevation model for a measure of terrain ruggedness. A turkey vulture fitted with a heart-rate logger during 124 h of flight during 38 contiguous days showed only a small increase in mean heart rate as distance traveled per day increased, which suggests that, unlike flapping, soaring flight does not lead to greatly increased metabolic costs. Data from 10 migrations for 724 hourly segments and 152 daily segments showed that vultures depended heavily upon high levels of TKE in the atmospheric boundary layer to increase flight distances and maintain preferred bearings at both hourly and daily scales. We suggest how the MEM can be extended to other spatial and temporal scales of avian migration. Our success in relating model-derived atmospheric variables to migration indicates the potential of using regional reanalysis data, as here, and potentially other regional, higher-resolution, atmospheric models in predicting changing movement patterns of soaring birds under various scenarios of climate and land use change.

  6. Domestic livestock resources of Turkey: water buffalo.

    PubMed

    Yilmaz, Orhan; Ertugrul, Mehmet; Wilson, Richard Trevor

    2012-04-01

    Water buffalo are an ancient component of Turkey's domestic livestock resources. Commonly referred to as the Anatolian buffalo the animal is part of the Mediterranean group which includes Syrian, Egyptian and Southeast European animals. Once quite numerous, there have been drastic reductions in their numbers since the 1970s due to intensification of dairy activities, agricultural mechanization and changing consumer preferences. The main areas of distribution are in northwest Turkey in the Marmara and Black Sea Regions. Buffalo are kept in small herds by livestock and mixed crop-livestock farmers. Milk is the main product, meat is largely a by-product of the dairy function and provision of the once-important draught power is now a minor output. Buffalo milk is used to prepare a variety of speciality products but output of both milk and meat is very low in comparison to cattle. Conditions of welfare and health status are not optimal. Internal parasites are a constraint on productivity. Some buffalo are being used for conservation grazing in the Black Sea area to maintain optimal conditions for bird life in a nature reserve. Long neglected by government there are recent activities to establish conservation herds, set up in vitro banks and undertake molecular characterization. More effort is needed by government to promote buffalo production and to engage the general public in conservation of their national heritage.

  7. National Childhood Diabetes Program Activities in Turkey

    PubMed Central

    Hatun, Şükrü

    2015-01-01

    Recent census figures in Turkey show that out of a population of 76.6 million, 22.7 million (29.7%) are younger than 18 years old. The great majority (>95%) of pediatric cases of diabetes in Turkey are type 1 diabetes mellitus (T1DM). In recent years, with increase in number of pediatric endocrine centers around the country, the important issue of care for diabetic children and adolescents has been revived and major steps have been taken for improvement in pediatric care and its outreach to all diabetic children. The Childhood Diabetes Group continues its activities in cooperation with the Turkish Ministry of Health. A list of areas of interest of the Group include “School programs”, “Incidence/prevalence studies and national registry system”, “Educational guidelines for diabetes in children”, “Increasing the numbers of camps and summer schools for diabetic children”, “Organization of educational programs for the health team”, “National guidelines for transition of diabetic children to adult clinics”, “Improvement of school canteens”, “Educational spots” to improve awareness of diabetes. The activities of the Childhood Diabetes Group will be discussed in detail in this article. PMID:25800469

  8. Patient doses from CT examinations in Turkey

    PubMed Central

    Ataç, Gökçe Kaan; Parmaksız, Aydın; İnal, Tolga; Bulur, Emine; Bulgurlu, Figen; Öncü, Tolga; Gündoğdu, Sadi

    2015-01-01

    PURPOSE We aimed to establish the first diagnostic reference levels (DRLs) for computed tomography (CT) examinations in adult and pediatric patients in Turkey and compare these with international DRLs. METHODS CT performance information and examination parameters (for head, chest, high-resolution CT of the chest [HRCT-chest], abdominal, and pelvic protocols) from 1607 hospitals were collected via a survey. Dose length products and effective doses for standard patient sizes were calculated from the reported volume CT dose index (CTDIvol). RESULTS The median number of protocols reported from the 167 responding hospitals (10% response rate) was 102 across five different age groups. Third quartile CTDIvol values for adult pelvic and all pediatric body protocols were higher than the European Commission standards but were comparable to studies conducted in other countries. CONCLUSION The radiation dose indicators for adult patients were similar to those reported in the literature, except for those associated with head protocols. CT protocol optimization is necessary for adult head and pediatric chest, HRCT-chest, abdominal, and pelvic protocols. The findings from this study are recommended for use as national DRLs in Turkey. PMID:26133189

  9. Sleep characteristics in the turkey Meleagris gallopavo.

    PubMed

    Ayala-Guerrero, Fructuoso; Mexicano, G; Ramos, J I

    2003-03-01

    Electrophysiological and behavioral characteristics of the states of vigilance were analyzed in chronically implanted specimens of the turkey Meleagris gallopavo (M. gallopavo). Five different states of vigilance were observed throughout the nyctohemeral period: active wakefulness (AW), quiet wakefulness (QW), drowsiness (D), slow wave sleep (SWS) and rapid eye movement (REM) sleep. These states exhibit characteristics similar to those described in other bird species. Sleep periods displayed a polyphasic distribution; however, they showed the tendency to concentrate between 2100 and 0900 h in spite of the fact that the recordings were carried out under constant illumination. Sleep period occupied 45.71% of the nyctohemeral cycle, 43.33% corresponded to SWS, while 2.38% to REM sleep. The average duration of the REM sleep phase was very short, lasting 7.7+/-0.55 s (mean+/-S.D.). In contrast, its frequency was very high with an average recurrence of 268+/-63 phases throughout the nyctohemeral cycle. The short duration of REM sleep phase presented by the turkey as by other bird species studied up to now may be dependent upon genetic factors shared by this group of vertebrates.

  10. National childhood diabetes program activities in Turkey.

    PubMed

    Hatun, Şükrü

    2015-03-01

    Recent census figures in Turkey show that out of a population of 76.6 million, 22.7 million (29.7%) are younger than 18 years old. The great majority (>95%) of pediatric cases of diabetes in Turkey are type 1 diabetes mellitus (T1DM). In recent years, with increase in number of pediatric endocrine centers around the country, the important issue of care for diabetic children and adolescents has been revived and major steps have been taken for improvement in pediatric care and its outreach to all diabetic children. The Childhood Diabetes Group continues its activities in cooperation with the Turkish Ministry of Health. A list of areas of interest of the Group include "School programs", "Incidence/prevalence studies and national registry system", "Educational guidelines for diabetes in children", "Increasing the numbers of camps and summer schools for diabetic children", "Organization of educational programs for the health team", "National guidelines for transition of diabetic children to adult clinics", "Improvement of school canteens", "Educational spots" to improve awareness of diabetes. The activities of the Childhood Diabetes Group will be discussed in detail in this article.

  11. Evidence for temperate conditions along the Antarctic peninsula during the Early Tertiary

    SciTech Connect

    Zinsmeister, W.J.

    1985-01-01

    Several investigators based on deep sea glacial marine sediments from the southern oceans and volcanic sequences in West Antarctica have suggested extreme glacial conditions existed around Antarctica during the early Tertiary. Their data suggest ice sheets with ice shelves greater than those today were present on Antarctica by the late Eocene. If these data are correct, conditions during the Eocene along the Peninsula were similar to those that exist today. Late Eocene faunas and floras from Seymour Island indicate that conditions along the Peninsula were temperature. No paleontologic or geologic evidence have been obtained from Seymour Island (64/degree/18'S) to support the existence of glacial conditions along the northern part of the Peninsula during the early Tertiary. The presence of large quantities of fossil wood and plant debris in the upper Eocene sediments on Seymour Island indicates the presence of dense forests on the Peninsula during the Eocene. The discovery of marsupial and land birds remains on Seymour Island also indicate the presence of abundant terrestrial life on the Peninsula. The occurrence of an abundant marine life on Seymour Island supports the existence of temperate conditions along the Peninsula. Similarities of the Eocene faunas and floras with present day biotas from Tasmania, New Zealand and southern South America indicate that conditions along the Antarctic Peninsula during the late Eocene were comparable to present day mid latitudes of the southern hemisphere.

  12. Preliminary Geomorphic Map of the Kitsap Peninsula, Washington

    USGS Publications Warehouse

    Haugerud, Ralph A.

    2009-01-01

    The Kitsap Peninsula, in the center of the Puget Lowland of Washington State, has been glaciated repeatedly during the last 2 million years. This geologic history is significant to our understanding of crustal deformation, ground- and surface-water resources, the distribution of fishes, and other topics. Recent high-resolution lidar (LIght Detection And Ranging; also known as airborne laser swath mapping, or ALSM) topographic surveys of much of the Puget Lowland provide a more accurate depiction of the morphology of this forested landscape than has previously been available. More accurate morphology promises more accurate mapping of unconsolidated deposits and a more detailed earth history, particularly in this low-relief forested region where outcrops are not abundant and many deposits are similar in composition. In order to clarify the chain of observation and inference that proceeds from morphology to geologic map, this map describes the distribution of morphologic units - the 2-dimensional surfaces that bound near-surface deposits.

  13. Teleseismic P-wave Velocity Tomography Beneath The Arabian Peninsula

    NASA Astrophysics Data System (ADS)

    Park, Y.; Nyblade, A. A.; Rodgers, A.; Al-Amri, A.

    2004-12-01

    We have imaged tomographically the three-dimensional velocity structure of the upper mantle beneath the Arabian Peninsula using teleseismic P-waves. The data came from the Saudi Arabian National Digital Seismic Network (SANDSN) operated by King Abdulaziz City for Science and Technology (KACST) and three permanent stations (RAYN, EIL and MRNI). The KACST network consists of 38 stations (27 broadband and 11 short-period) spread throughout most of western Saudi Arabia. P wave travel time residuals were obtained for 131 earthquakes in the distance range from 30\\deg to 90\\deg, resulting in 1716 rays paths. We find a pronounced low velocity anomaly beneath the southeastern Arabian Shield and southern Red Sea that likely represents a northward continuation of the Afar hotspot. We also image smaller low velocity anomalies beneath the Dead Sea Transform, the Gulf of Aqaba, and the northeastern corner of the Arabian Shield. The origin of these low velocity anomalies is uncertain.

  14. Seismic Tomography Imaging beneath the Arabian Peninsula and Red Sea

    NASA Astrophysics Data System (ADS)

    El Khrepy, Sami; Koulakov, Ivan; Burov, Evgeniy; Cloetingh, Sierd; Al-arifi, Nassir; Bushenkova, Natalia

    2015-04-01

    Seismic tomography model of the body waves velocity in the upper mantle beneath the Arabian Peninsula, Red Sea and surrounding regions is presented. This model is computed using the P-and S-waves travel times provided by the earthquake catalogue of the International Seismological Center (ISC) 1980-2011. The Red Sea is clearly associated with higher P-velocity anomaly which may testify to the passive character of rifting. Thick lithosphere of the Arabian Platform is imaged as high-velocity anomaly down to 200-250 km depth. Below this plate we observe low-velocity which is interpreted as a mantle plume. Based on the tomography results we propose that this plume played the major role in origin of Cenozoic basaltic fields in western Arabia. In the NE side of the Arabian Plate, we clearly observe the subduction zone beneath Zagros and Makran. Key words: seismic tomography, Arabian Plate, Red Sea, Cenozoic volcanism, Passive rifting

  15. Climatic record of the Iberian peninsula from lake Moncortes' sediments

    NASA Astrophysics Data System (ADS)

    Cao, Min; Huguet, Carme; Rull, Valenti; Valero, Blas; Rosell-Mele, Antoni

    2014-05-01

    Climatic record of the Iberian peninsula from lake Moncortes' sediments Min Cao1, Carme Huguet1, Valenti Rull2, Blas L. Valero-Garces3, Antoni Rosell-Melé1,4 1Institut de Ciència i Tecnologia Ambientals (ICTA), Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Catalonia, Spain; 2Institut de Botanic de Barcelona (CSIC), Passeig del Migdia s/n, 08038, Barcelona, Spain, 3 Instituto Pirenaico de Ecologıa (CSIC), Avda. Montañana 1005, 50059 Zaragoza, Spain, 4Institució Catalana de Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Catalonia, Spain. The continuing buildup of industrial greenhouse gases in the atmosphere and concomitant increase in global temperatures has made much of the world's society aware that decades to centuries of environmental change lie ahead, and that these will have profound economic, political and societal impacts. The Iberian Peninsula lies in the boundary between tropical and subtropical climates and seems to amplify the climatic signals form the northern hemisphere through both atmospheric and water circulation feedbacks, making it an ideal site to monitor Northern hemisphere climate changes. This extreme sensitivity to climatic changes also makes the Iberian Peninsula extremely vulnerable to future climate changes. This is why understanding sensitivity to climate change and the consequences it will have on both climate and the hydrological cycle is key to implement preventive measures. The aim of our study is to come up with a high resolution quantitative reconstruction of climate variability (temperature, production and precipitation) in the Iberian Peninsula from lake sediments. We also want to establish the relation between those changes and the ones observed in both ice cores from Greenland and paleotemperature records from marine sediments of the continental Iberian margin. For these reasons we sampled a core in Moncortes (42.3N, 0.99E), a lake of karstic origin with an average depth of 25m and an area of 0

  16. Ocean forcing of glacier retreat in the western Antarctic Peninsula.

    PubMed

    Cook, A J; Holland, P R; Meredith, M P; Murray, T; Luckman, A; Vaughan, D G

    2016-07-15

    In recent decades, hundreds of glaciers draining the Antarctic Peninsula (63° to 70°S) have undergone systematic and progressive change. These changes are widely attributed to rapid increases in regional surface air temperature, but it is now clear that this cannot be the sole driver. Here, we identify a strong correspondence between mid-depth ocean temperatures and glacier-front changes along the ~1000-kilometer western coastline. In the south, glaciers that terminate in warm Circumpolar Deep Water have undergone considerable retreat, whereas those in the far northwest, which terminate in cooler waters, have not. Furthermore, a mid-ocean warming since the 1990s in the south is coincident with widespread acceleration of glacier retreat. We conclude that changes in ocean-induced melting are the primary cause of retreat for glaciers in this region.

  17. SEISMIC DATA FOR NUCLEAR EXPLOSION MONITORING IN THE ARABIAN PENINSULA

    SciTech Connect

    Rodgers, A; Al-Amri, A

    2004-07-08

    We report results from the third and final year of our project (ROA0101-35) to collect seismic event and waveform data recorded in and around the Arabian Peninsula. This effort involves several elements. We are working with King Abdulaziz City for Science and Technology to collect data from the Saudi National Seismic Network, that consists of 38 digital three-component stations (27 broadband and 11 short-period). We have an ongoing collaboration with the Kuwait Institute for Scientific Research, which runs the eight station Kuwait National Seismic Network. We installed two temporary broadband stations in the United Arab Emirates (funded by NNSA NA-24 Office of Non-Proliferation & International Security). In this paper we present a summary of data collected under these efforts including integration of the raw data into LLNL's Seismic Research Database and preliminary analysis of souce parameters and earth structure.

  18. Shear wave velocity structures of the Arabian Peninsula

    NASA Astrophysics Data System (ADS)

    Mokhtar, Talal A.; Al-Saeed, Mohammed M.

    1994-02-01

    The shear velocity structures of the different tectonic provinces of the Arabian Peninsula has been studied using surface wave data recorded by the RYD (Riyadh) station. The inversion of Rayleigh wave group velocities indicates that the Arabian shield can be modeled by two layers, each of which is 20 km thick with a shear velocity of 3.61 km/s in the upper crust and 3.88 km/s in the lower crust. The underlying upper mantle velocity is 4.61 km/s. Inversion of both Love and Rayleigh waves group velocities shows that the Arabian platform upper and lower crusts are comparable in their thicknesses to those of the shield, but with shear velocities of 3.4 and 4 km/s, respectively. The upper mantle velocity beneath the platform is 4.4 km/s and the average total thickness of the crust is 45 km.

  19. Validation of IPCC AR4 models over the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Errasti, Iñigo; Ezcurra, Agustin; Saenz, Jon; Ibarra-Berastegi, Gabriel

    2010-05-01

    Global Climate Models (GCMs) are sophisticated numerical tools designed to simulate the Earth's Climate that need supercomputing devices to run on. Only a few research institutions worldwide have developed such models and run integrations of these GCMs in order to support the activities of the Intergovernmental Panel on Climate Change (IPCC). However, numerical models are not perfect. Consequently, and before using the IPCC model results in order to establish future climate scenarios, these numerical models need previous assessments of their accuracy. In particular, evaluations of these models are a necessary first step that has to be carried out when climate models are thought to be used in downscaling projects. In this sense several scientific papers have recently dealt with this question. In all these papers, authors investigate the performance of different IPCC climate models by measuring their ability to describe today's climate at different scales from global to regional. This work analyses the ability of twenty four coupled global climate models that were used in the Fourth Assessment Report (AR4) of the Intergovernmental Panel on Climate Change's (IPCC) to simulate the observed monthly seasonal cycle of sea level pressure, surface air temperature and precipitation over the Iberian Peninsula in the last decades of the twentieth century. The period investigated covers from 1979 to 1998. In order to assess the performance of the models, averaged seasonal cycles and probability density functions (PDFs) deduced from model simulations are compared with the corresponding seasonal cycles and PDFs deduced from the data contained in the ERA40 reanalysis project and in the Global Precipitation Climatology Project (GPCP). A ranking of AR4 model performance is finally obtained. MIROC3.2-HIRES, MPI-ECHAM5, GFDL-CM2.1 and BCCR-BCM2.0 and UKMO-HADGEM1, get outstanding scores for 1979-1998 period over the Iberian Peninsula.

  20. Advancements in near real time mapping of earthquake and rainfall induced landslides in the Avcilar Peninsula, Marmara Region

    NASA Astrophysics Data System (ADS)

    Coccia, Stella

    2014-05-01

    Stella COCCIA (1), Fiona THEOLEYRE (1), Pascal BIGARRE(1) , Semih ERGINTAV(2), Oguz OZEL(3) and Serdar ÖZALAYBEY(4) (1) National Institute of Industrial Environment and Risks (INERIS) Nancy, France, (2) Kandilli Observatory and Earthquake Research Institute (KOERI), Istanbul, Turkey, (3) Istanbul University (IU), Istanbul, Turkey, (4) TUBITAK MAM, Istanbul, Turkey The European Project MARsite (http://marsite.eu/), started in 2012 and leaded by the KOERI, aims to improve seismic risk evaluation and preparedness to face the next dreadful large event expected for the next three decades. MARsite is thus expected to move a "step forward" the most advanced monitoring technologies, and offering promising open databases to the worldwide scientific community in the frame of other European environmental large-scale infrastructures, such as EPOS (http://www.epos-eu.org/ ). Among the 11 work packages (WP), the main aim of the WP6 is to study seismically-induced landslide hazard, by using and improving observing and monitoring systems in geological, hydrogeotechnical and seismic onshore and offshore areas. One of the WP6 specific study area is the Avcilar Peninsula, situated between Kucukcekmece and Buyukcekmece Lakes in the north-west of the region of Marmara. There, more than 400 landslides are located. According to geological and geotechnical investigations and studies, soil movements of this area are related to underground water and pore pressure changes, seismic forces arising after earthquakes and decreasing sliding strength in fissured and heavily consolidated clays. The WP6 includes various tasks and one of these works on a methodology to develop a dynamic system to create combined earthquake and rainfall induced landslides hazard maps at near real time and automatically. This innovative system could be used to improve the prevention strategy as well as in disaster management and relief operations. Base on literature review a dynamic GIS platform is used to combine

  1. SHRIMP U-Pb dating and geochemistry of the Cretaceous plutonic rocks in the Korean Peninsula: A new tectonic model of the Cretaceous Korean Peninsula

    NASA Astrophysics Data System (ADS)

    Kim, Sung Won; Kwon, Sanghoon; Park, Seung-Ik; Lee, Changyeol; Cho, Deung-Lyong; Lee, Hong-Jin; Ko, Kyoungtae; Kim, Sook Ju

    2016-10-01

    The Cretaceous tectonomagmatism of the Korean Peninsula was examined based on geochemical and geochronological data of the Cretaceous plutonic rocks, along with distribution of volcano-sedimentary nonmarine N- to NE-trending fault bounded sedimentary basins. We conducted sensitive high-resolution ion microprobe (SHRIMP) zircon U-Pb ages and whole-rock geochemical compositions of 21 Cretaceous plutonic rocks, together with previously published data, from the central to southern Korean Peninsula. Four age groups of plutonic rocks were identified: Group I (ca. 119-106 Ma) in the northern to central area, Group II (ca. 99-87 Ma) in the central southern area, Group III (ca. 85-82 Ma) in the central to southern area, and Group IV (ca. 76-67 Ma) in the southernmost area. These results indicate a sporadic trenchward-younging trend of the Cretaceous magmatism in the Korean Peninsula. The Group I, II, and III rocks are dominated by high-K calc-alkaline I-type rocks with rift-related A-type granitoids. In contrast, the Group IV rocks are high-K calc-alkaline I-type plutonic rocks with no A-type rocks. The geochemical signatures of the entire groups indicated LREEs (light rare earth elements) enrichments and negative Nb, Ta, and Ti anomalies, indicating normal arc magmatism. A new tectonic model of the Cretaceous Korean Peninsula was proposed based on temporal and spatial distribution of the Cretaceous plutons represented by four age groups; 1) magmatic quiescence throughout the Korean Peninsula from ca. 160 to 120 Ma, 2) intrusions of the I- and A-type granitoids in the northern and central Korean Peninsula (Group I plutonic rocks from ca. 120 to 100 Ma) resulted from the partial melting of the lower continental crust due to the rollback of the Izanagi plate expressed as the conversion from flat-lying subduction to normal subduction. The Gyeongsang nonmarine sedimentary rift basin in the Korean Peninsula and adakite magmatism preserved in the present-day Japanese Islands

  2. On the precipitation climatology of Turkey by harmonic analysis

    NASA Astrophysics Data System (ADS)

    Kadolu, Mikdat; Öztürk, Naim; Erdun, Hakan; En, Zekai

    1999-12-01

    Basic climatological features over any region are hidden in many meteorological variables, especially in precipitation and temperature records. Among these features the single most important one is the periodicity of different harmonics. Identification of periodic features require regionally and temporally representative data sets and treatment methodology for depicting their amplitudes, frequencies, phase angles and basic statistical parameters. In this paper, only precipitation records are considered for depicting spatial periodic features over the whole of Turkey. Herein, more than 200 precipitation records, uniformly scattered all over Turkey, are studied with basic harmonic analysis revealing the various climatological patterns of Turkey in the form of contour maps. It is observed that only the first and the second harmonics are sufficient to explain more than 90% of the climatological variations in Turkey.

  3. Selenium content of milk and milk products of Turkey. II.

    PubMed

    Yanardağ, R; Orak, H

    1999-04-01

    Selenium content of 1028 milk and milk products of Turkey are presented in this study. The selenium content of human milk (colostrum, transitional, and mature milk), various kinds of milk [cow, sheep, goat, buffalo, paper boxes (3%, 1.5%, 0.012% fat), bottled milk, condensed milk (10% fat), mineral added milk (1.6%), and banana, strawberry, and chocolate milk] and milk products (kefir, yogurt, Ayran, various cheese, coffee cream, ice cream, butter, margarine, milk powder, and fruit yogurt) in Turkey were determined by a spectrofluorometric method. The selenium levels of cow milks collected from 57 cities in Turkey were also determined. Selenium levels in cow milk varied with geographical location in Turkey and were found to be lowest for Van and highest for Aksaray. The results [milk (cow, sheep, goat, buffalo and human) and milks products] were compared with literature data from different countries.

  4. Experimental lead poisoning in turkey vultures (Cathartes aura).

    PubMed

    Carpenter, James W; Pattee, Oliver H; Fritts, Steven H; Rattner, Barnett A; Wiemeyer, Stanley N; Royle, J Andrew; Smith, Milton R

    2003-01-01

    Lead-induced mortality appears to have been a major factor in the decline of the California condor (Gymnogyps californianus). We orally dosed turkey vultures (Cathartes aura) with BB-sized lead shot from January 1988 through July 1988 to determine physiologic response (delta-aminolevulinic acid dehydratase inhibition, erythrocyte protoporphyrin levels, anemia), diagnostic tissue lead concentrations (blood, liver, and kidney), and comparative sensitivity of this species. Two turkey vultures died and two became so intoxicated they were euthanized. Overall, responses of measured parameters were comparable to other species exposed to lead although there was considerable individual variation. Survival time (143-211 days), even with the large numbers of shot and constant redosing, was much longer than reported for other species of birds, suggesting considerable tolerance by turkey vultures to the deleterious effects of lead ingestion. Based on these observations, turkey vultures appear to be poor models for assessing the risk of lead poisoning to California condors or predicting their physiologic response.

  5. The Moss Flora of Akdağ Mountain (Amasya, Turkey)

    PubMed Central

    Canli, Kerem; Çetin, Barbaros

    2014-01-01

    The moss flora of Akdağ Mountain (Amasya, Turkey) was investigated. At the result of identifications of 1500 moss specimens, collected from the research area, 178 taxa belonging to 69 genera and 26 families were determined. Among them, 94 taxa are new for A3 grid square according to the Turkey grid system which was adopted by Henderson. The location data of Grimmia crinitoleucophaea Cardot and Barbula enderesii Garov. are the first records for Turkey, and Encalypta spathulata Müll. Hal., Schistidium dupretii (Thér.) W. A. Weber, Weissia condensa var. armata (Thér. & Trab.) M. J. Cano, Ros & J. Guerra, Tortella bambergeri (Schimp.), Barbula enderesii Garov., Hedwigia ciliata var. leucophaea Bruch & Schimp., and Campyliadelphus elodes (Lindb.) Kanda are recorded for the second time to the byroflora of Turkey. PMID:25587573

  6. Experimental lead poisoning in Turkey Vultures, Cathartes aura

    USGS Publications Warehouse

    Carpenter, J.W.; Pattee, O.H.; Fritts, S.H.; Rattner, B.A.; Wiemeyer, Stanley N.; Royle, J. Andrew; Smith, M.R.

    2003-01-01

    Lead-induced mortality appears to have been a major factor in the decline of the California condor, Gymnogyps californianus. We orally dosed turkey vultures (Cathartes aura) with BB-sized lead shot from January 1988 through July 1988 to determine physiological response (delta-aminolevulinic acid dehydratase inhibition, erythrocyte protoporphyrin levels, anemia), diagnostic tissue lead concentrations (blood, liver, and kidney), and comparative sensitivity of this species. Two turkey vultures died and two became so intoxicated they were euthanized. Overall, responses of measured parameters were comparable to other species exposed to lead although there was considerable individual variation. Survival time (143-211 days), even with the large number of shot and constant redosing, was much longer than reported for other species of birds, suggesting considerable tolerance by turkey vultures to the deleterious effects of lead ingestion. Based on these observations, turkey vultures appear to be poor models for assessing the risk of lead poisoning to California condors or predicting their physiological response.

  7. International spotlight: developing a gerontological social policy agenda for Turkey.

    PubMed

    Arun, Özgür

    2013-12-01

    From 1960 to 2013, the population of Turkey increased almost threefold, with older adults aged 65 and older increasing almost sevenfold. In light of the demographic revolution in the age composition of world populations, we investigated the following research questions from the perspective of Turkish gerontologists: What are the conditions of older people based on sociological factors such as gender, partnership status, income, education, health, religion, and ethnicity? What should Turkey's gerontological agenda contain for the short term, mid-term, and long term, particularly in view of the rapidly changing nature of political, social, and economic life in the country? By 2025, adults (aged 40-65) will make up the largest population group in Turkey's history. It is time for Turkey to embrace this demographic gift and identify its own gerontological agenda to pave the way for social justice and social citizenship.

  8. Bullying within the forestry organizations of Turkey.

    PubMed

    Toksoy, Devlet; Bayramoğlu, Mahmut Muhammet

    2013-01-01

    Today, many studies are conducted in order to determine bullying behaviors and to resolve conflicts with the purpose of increasing and maintaining organizational success in developed countries. According to these studies, bullying cases are more common in public institutions when compared to other sectors. In public institutions, bullying generally occurs when successful workers are discouraged and/or harassed by their managers, thus leaving them feeling distressed and dissatisfied with their jobs. The present study examines whether forest engineers working in the seven geographical regions of Turkey are exposed to bullying behaviors, the level of any bullying, and whether there are any regional differences (N = 835). Through statistical analysis, a significant relationship was determined between bullying and demographic characteristics. The results of the present study were evaluated along with the results of other studies, and some suggestions were made in order to prevent bullying behaviors in forestry organizations.

  9. [Problems in cardiology specialty training in Turkey].

    PubMed

    Altun, Armağan

    2012-04-01

    Cardiology Specialty Training in our country should be made in accordance with the law numbered 1219 on the Practice of Medicine and Related Arts, and according to the Medical and Dental Specialist Training Regulation which is published according to the 9th article of this law. The duration of Cardiology Specialist Training has been defined as 4 years in our country. The European Society of Cardiology (ESC), European Union of Medical Specialists (UEMS), and the European Cardiology Section Foundation (ECSF) define the duration of Cardiology Specialist Training as 6 years. Therefore, insufficient Cardiology residency training occurs in our country due to the shortened length of time. In this report, the problems of the Cardiology Specialist Training in Turkey will be addressed under different headings.

  10. Spatial Evolution of Openstreetmap Dataset in Turkey

    NASA Astrophysics Data System (ADS)

    Zia, M.; Seker, D. Z.; Cakir, Z.

    2016-10-01

    Large amount of research work has already been done regarding many aspects of OpenStreetMap (OSM) dataset in recent years for developed countries and major world cities. On the other hand, limited work is present in scientific literature for developing or underdeveloped ones, because of poor data coverage. In presented study it has been demonstrated how Turkey-OSM dataset has spatially evolved in an 8 year time span (2007-2015) throughout the country. It is observed that there is an east-west spatial biasedness in OSM features density across the country. Population density and literacy level are found to be the two main governing factors controlling this spatial trend. Future research paradigms may involve considering contributors involvement and commenting about dataset health.

  11. Bullying within the Forestry Organizations of Turkey

    PubMed Central

    Toksoy, Devlet; Bayramoğlu, Mahmut Muhammet

    2013-01-01

    Today, many studies are conducted in order to determine bullying behaviors and to resolve conflicts with the purpose of increasing and maintaining organizational success in developed countries. According to these studies, bullying cases are more common in public institutions when compared to other sectors. In public institutions, bullying generally occurs when successful workers are discouraged and/or harassed by their managers, thus leaving them feeling distressed and dissatisfied with their jobs. The present study examines whether forest engineers working in the seven geographical regions of Turkey are exposed to bullying behaviors, the level of any bullying, and whether there are any regional differences (N = 835). Through statistical analysis, a significant relationship was determined between bullying and demographic characteristics. The results of the present study were evaluated along with the results of other studies, and some suggestions were made in order to prevent bullying behaviors in forestry organizations. PMID:23853543

  12. Aflatoxins in various food from Istanbul, Turkey.

    PubMed

    Hacıbekiroğlu, I; Kolak, U

    2013-01-01

    The present work reports the total aflatoxin and aflatoxin B1 levels in 62 food samples from Istanbul, Turkey. The total aflatoxin content in dried American cucumber, squash, tomato, okra and saffron samples was found to be 1.7 μg/kg. AFB1 levels in five dried vegetables (red bell pepper, American cucumber, squash, tomato and okra), two tea (linden and jasmine flower) and three spice samples (cardamom, galangal and saffron) were 1 μg/kg. Of the tested samples, 76% exceeded legal limits of total aflatoxin. The highest levels were determined in chestnut (232.9 μg/kg), nutmeg (206.1 μg/kg) and sumac (182.5 μg/kg). These findings confirm the existing knowledge that food should be regularly and effectively controlled.

  13. Transport pathway and depocenter of anthropogenic heavy metals off the Shandong Peninsula, China

    NASA Astrophysics Data System (ADS)

    Xu, Gang; Liu, Jian; Pei, Shaofeng; Gao, Maosheng; Kong, Xianghuai

    2016-10-01

    Surface sediment grain size as well as the spatial distribution, sources and geochemical baseline levels of heavy metals in the south Shandong Peninsula clinoform were analyzed to determine the transport pathway and main depocenter of anthropogenic heavy metals off the peninsula. Results showed that the surface sediments were primarily silt-sized components, and the fine grain matter mainly originated from the Yellow River and rivers around Laizhou Bay. Heavy metals Cu, Pb, Zn, Cr, and Cd were predominantly from natural sources and their spatial distributions were controlled by grain size; conversely, anthropogenic As (concentration above geochemical baseline level 10.9 mg/kg) was principally derived from human activities, and its transportation from the Yellow River and Laizhou Bay was controlled by the Shandong Coastal Current off the Shandong Peninsula. Furthermore, the anthropogenic As was deposited in three main areas, that is, the Yellow River estuary, Laizhou Bay, and south Shandong Peninsula clinoform.

  14. Crustal Deformation Measurements Using Repeat-pass JERS 1 SAR Interferometry Near the Izu Peninsula, Japan

    NASA Technical Reports Server (NTRS)

    Fujiwara, Satoshi; Rosen, Paul A.; Tobita, Mikio; Murakami, Makoto

    1997-01-01

    We have examined the precision of interferometric SAR measurements of surface deformation of the Earth using 24-cm wavelength data acqured by the Japanese Earth Resources Satellite 1 (JERS 1) spacecraft, over the Izu Peninsula, Japan.

  15. Recent Antarctic Peninsula warming relative to Holocene climate and ice-shelf history.

    PubMed

    Mulvaney, Robert; Abram, Nerilie J; Hindmarsh, Richard C A; Arrowsmith, Carol; Fleet, Louise; Triest, Jack; Sime, Louise C; Alemany, Olivier; Foord, Susan

    2012-09-06

    Rapid warming over the past 50 years on the Antarctic Peninsula is associated with the collapse of a number of ice shelves and accelerating glacier mass loss. In contrast, warming has been comparatively modest over West Antarctica and significant changes have not been observed over most of East Antarctica, suggesting that the ice-core palaeoclimate records available from these areas may not be representative of the climate history of the Antarctic Peninsula. Here we show that the Antarctic Peninsula experienced an early-Holocene warm period followed by stable temperatures, from about 9,200 to 2,500 years ago, that were similar to modern-day levels. Our temperature estimates are based on an ice-core record of deuterium variations from James Ross Island, off the northeastern tip of the Antarctic Peninsula. We find that the late-Holocene development of ice shelves near James Ross Island was coincident with pronounced cooling from 2,500 to 600 years ago. This cooling was part of a millennial-scale climate excursion with opposing anomalies on the eastern and western sides of the Antarctic Peninsula. Although warming of the northeastern Antarctic Peninsula began around 600 years ago, the high rate of warming over the past century is unusual (but not unprecedented) in the context of natural climate variability over the past two millennia. The connection shown here between past temperature and ice-shelf stability suggests that warming for several centuries rendered ice shelves on the northeastern Antarctic Peninsula vulnerable to collapse. Continued warming to temperatures that now exceed the stable conditions of most of the Holocene epoch is likely to cause ice-shelf instability to encroach farther southward along the Antarctic Peninsula.

  16. Interdecadal variation of precipitation days in August in the Korean Peninsula

    NASA Astrophysics Data System (ADS)

    Choi, Jae-Won; Cha, Yumi; Kim, Hae-Dong

    2017-03-01

    The present study examines a climate regime shift in the time series of the number of rainy days during August in the Korean Peninsula. The statistical change-point analysis indicates that a significant shift occurred in the time series around 1998, providing a rationale to divide it into two parts: 1975-1997 for the shorter rainy-day period and 1998-2012 for the longer rainy-day period. To examine the cause of recent rapid increases in the number of days with precipitation in August in the Korean Peninsula, differences in the averages of large-scale environments between the 1998-2012 period and the 1975-1997 period were analyzed. The differences in stream flows showed that anomalous cyclones were reinforced in the East Asian continent while anomalous anticyclones were reinforced in the western North Pacific at all layers of the troposphere. The anomalous anticyclones reinforced in the western North Pacific were associated with the western North Pacific subtropical high (WNPSH) developed a little more toward the Korean Peninsula recently. Consequently, the Korean Peninsula has been affected by anomalous south westerlies that supplied warm and humid airs from low tropical regions to the Korean Peninsula. The vertical thermal instability (warm anomaly at lower-level and cold anomaly at middle and upper-level) developed near the Korean Peninsula. In addition, upper tropospheric jets were reinforced further recently near the Korean Peninsula to provide good environments for development of upward flows. The frequency of TCs that affect the Korean Peninsula in August also increased rapidly since 1998.

  17. Shaded Relief with Height as Color, Yucatan Peninsula, Mexico

    NASA Technical Reports Server (NTRS)

    2003-01-01

    This shaded relief image of Mexico's Yucatan Peninsula show a subtle, but unmistakable, indication of the Chicxulub impact crater. Most scientists now agree that this impact was the cause of the Cretatious-Tertiary Extinction, the event 65 million years ago that marked the sudden extinction of the dinosaurs as well as the majority of life then on Earth.

    Most of the peninsula is visible here, along with the island of Cozumel off the east coast. The Yucatan is a plateau composed mostly of limestone and is an area of very low relief with elevations varying by less than a few hundred meters (about 500 feet.) In this computer-enhanced image the topography has been greatly exaggerated to highlight a semicircular trough, the darker green arcing line at the upper left corner of the peninsula. This trough is only about 3 to 5 meters (10 to 15 feet) deep and is about 5 km. wide (3 miles), so subtle that if you walked across it you probably would not notice it, and is a surface expression of the crater's outer boundary. Scientists believe the impact, which was centered just off the coast in the Caribbean, altered the subsurface rocks such that the overlying limestone sediments, which formed later and erode very easily, would preferentially erode on the vicinity of the crater rim. This formed the trough as well as numerous sinkholes (called cenotes) which are visible as small circular depressions.

    Two visualization methods were combined to produce the image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction, so that northwestern slopes appear bright and southeastern slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations.

    For a smaller, annotated version of this image, please select Figure 1, below: [figure removed for brevity, see original site] (Large

  18. An assessment of heat stress in the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Rasilla Álvarez, D.; Fernandez García, F.

    2010-09-01

    The analysis of human comfort requires the inclusion of additional parameters to air temperature, such as wind, humidity or radiation, especially in areas like the Iberian Peninsula, where the summer thermal differences between the marine surfaces and the continent promotes local circulations capable to modify locally the characteristics of the air masses. A variety of bioclimatic indices that relate atmospheric conditions to human sensations have been developed so far, being the Physiological Equivalent Temperature (PET, Matzarakis et al, 1999) one of the most popular. Several objectives have guided this research. First, a basic climatology of PET over the Iberian Peninsula has been elaborated. Secondly, the main modes of spatial and temporal variability in the apparent temperature field have been obtained. Aditionally, the role of the regional atmospheric circulation and local surface variables in the spatial and temporal variability of PET has been analyzed through a synoptic climatological approach. The data used have been 3 hourly synop reports from stations located in the Iberian Peninsula, Southern France and Northern Africa (Morocco and Argelia), for the period 1971-2007. 850 hPa geopotential heights, retrieved from NCEP Reanalysis web server (http://www.esrl.noaa.gov/psd/data/reanalysis/reanalysis.shtml) were used to devise a circulation pattern catalogue, obtained following a well-known procedure that combines Principal Component Analysis (PCA) for reduction purposes and clustering (Ward plus K-means) to define the types. Additional gridded variables, like 850 u/v wind components and 850 relative humidity fields were also used to obtain composites of the synoptic patterns. The methodology followed comprised several steps. Initially, 3 hourly values of PET corresponding to selected stations was calculated with RayMan. The 12 UTC values were subsequently submitted to a regionalization using a Rotated Principal Component Analysis. The frequency of occurrence

  19. The Spatial Coherence of Interannual Temperature Variations in the Antarctic Peninsula

    NASA Technical Reports Server (NTRS)

    King, John C.; Comiso, Josefino C.; Koblinsky, Chester J. (Technical Monitor)

    2002-01-01

    Over 50 years of observations from climate stations on the west coast of the Antarctic Peninsula show that this is a region of extreme interannual variability in near-surface temperatures. The region has also experienced more rapid warming than any other part of the Southern Hemisphere. In this paper we use a new dataset of satellite-derived surface temperatures to define the extent of the region of extreme variability more clearly than was possible using the sparse station data. The region in which satellite surface temperatures correlate strongly with west Peninsula station temperatures is found to be quite small and is largely confined to the seas just west of the Peninsula, with a northward and eastward extension into the Scotia Sea and a southward extension onto the western slopes of Palmer Land. Correlation of Peninsula surface temperatures with surface temperatures over the rest of continental Antarctica is poor confirming that the west Peninsula is in a different climate regime. The analysis has been used to identify sites where ice core proxy records might be representative of variations on the west coast of the Peninsula. Of the five existing core sites examined, only one is likely to provide a representative record for the west coast.

  20. Orographic Flows across the Antarctic Peninsula: a comparison of AWS data and regional atmospheric model simulations.

    NASA Astrophysics Data System (ADS)

    Kirchgaessner, A.

    2012-04-01

    Over the past 50 years the Antarctic Peninsula (AP) has been one of the most rapidly warming regions on the planet, with the strongest warming rate occurring in winter along the west coast of the Peninsula. In summer, the largest temperature increase is observed over the northern part of the east coast. During summer the temperature on both sides of the Peninsula is correlated with the circumpolar westerlies, expressed in the Southern Annular Mode (SAM). The suggestion is that the stronger westerlies interact with the orographic barrier formed by the Peninsula, resulting in Föhn events on the lee side in the area of the Larsen Ice Shelf. In this study we use standard meteorological parameters as measured by Automatic Weather Stations (AWS) on either side of the Antarctic Peninsula to derive an indicator for Föhn events. This indicator is then used to analyse simulations by two high-resolution regional atmospheric models - the WRF model, run at 5 km resolution as part of the Antarctic Mesoscale Prediction System (AMPS) and the UK Met Office Unified Model (UM) run at 4 km resolution as part of an experimental real-time forecast system for the Antarctic Peninsula region with regard to their representation of such events. In a further step we will look into which impact the models' performance with regard to Föhn events may have on simulated components of the surface energy balance and thus potential melt.

  1. Stand structure and dynamics of sand pine differ between the Florida panhandle and peninsula

    USGS Publications Warehouse

    Drewa, P.B.; Platt, W.J.; Kwit, C.; Doyle, T.W.

    2008-01-01

    Size and age structures of stand populations of numerous tree species exhibit uneven or reverse J-distributions that can persist after non-catastrophic disturbance, especially windstorms. Among disjunct populations of conspecific trees, alternative distributions are also possible and may be attributed to more localized variation in disturbance. Regional differences in structure and demography among disjunct populations of sand pine (Pinus clausa (Chapm. ex Engelm.) Vasey ex Sarg.) in the Florida panhandle and peninsula may result from variation in hurricane regimes associated with each of these populations. We measured size, age, and growth rates of trees from panhandle and peninsula populations and then compiled size and age class distributions. We also characterized hurricanes in both regions over the past century. Size and age structures of panhandle populations were unevenly distributed and exhibited continuous recruitment; peninsula populations were evenly sized and aged and exhibited only periodic recruitment. Since hurricane regimes were similar between regions, historical fire regimes may have been responsible for regional differences in structure of sand pine populations. We hypothesize that fires were locally nonexistent in coastal panhandle populations, while periodic high intensity fires occurred in peninsula populations over the past century. Such differences in local fire regimes could have resulted in the absence of hurricane effects in the peninsula. Increased intensity of hurricanes in the panhandle and current fire suppression patterns in the peninsula may shift characteristics of sand pine stands in both regions. ?? 2007 Springer Science+Business Media B.V.

  2. Development of a diagnosis index of tropical cyclones affecting the Korean Peninsula

    NASA Astrophysics Data System (ADS)

    Choi, Jae-Won; Cha, Yumi

    2016-06-01

    This study has developed the index for diagnosis on possibility that tropical cyclones (TCs) affect Korean Peninsula. This index is closely related to the strength of the western North Pacific subtropical high (WNPSH), which is calculated as a difference in meridional wind between at the highest correlation area (around Korean Peninsula) and at the lowest correlation area (sea southeast of Japan) through a correlation analysis between TC frequency that affects Korean Peninsula and 500 hPa meridional wind. In low frequency years that selected from Korea affecting TC index, anomalous northeasterly is strengthened from Korea to the South China Sea because the center of anomalous anticyclonic circulation is located to northwest of Korean Peninsula. Thus, TCs tend to move westward from the sea east of the Philippines to the mainland China. On the other hand, in high frequency years, anomalous southwesterly serves as steering flow that more TCs move toward Korean Peninsula because the center of anomalous anticyclonic circulation is located to sea east of Japan. Consequently, this study suggests that if this index is calculated using real time 500 hPa meridional winds that forecasted by dynamic models during the movement of TCs, the possibility that TCs approach Korean Peninsula can be diagnosed in real time.

  3. Preliminary geothermal evaluation of the Mokapu Peninsula on the Island of Oahu, Hawaii

    SciTech Connect

    Not Available

    1981-08-01

    Preliminary geological, geochemical, and geophysical field surveys have been conducted on Mokapu Peninsula on the island of Oahu in an effort to determine whether sufficient indications of geothermal potential exist within or adjacent to the peninsula to justify further, more detailed, exploratory efforts. An evaluation of existing geologic data as well as recently completed mapping on Mokapu indicate that the peninsula is located on the edge of or immediately adjacent to the inferred caldera of Koolau volcano. Geochemical surveys conducted within and around the Mokapu Peninsula included mercury and radon ground gas surveys as well as a limited evaluation of groundwater chemistry. Groundwater sampling on Mokapu Peninsula was severely restricted due to the absence of wells within the study area and thus water chemistry analyses were limited to the Nuupia fish ponds. Schlumberger resistivity soundings were completed in three locations on the peninsula: KVS1, in the northeast quadrant within the Ulupau crater, KVS2 in the northwest quadrant along the main jet runway, and KVS3 in the southeast along Mokapu Road. KVS1 encountered a relatively high resistivity to a depth of approximately 20 meters below sea level which was underlain by a basement resistivity of about 2 to 3 ohm meters. KVS2 and KVS3 detected similar resistivities of 2 to 3 ohm meters at much shallower depths (approximately equivalent to local sea level) below a thin, moderately resistive layer having an impedance ranging from 15 to 118 ohm meters.

  4. Holocene tephrochronology of the Cold Bay area, southwest Alaska Peninsula

    USGS Publications Warehouse

    Carson, E.C.; Fournelle, J.H.; Miller, T.P.; Mickelson, D.M.

    2002-01-01

    The major-element glass geochemistry of 92 tephra samples from the southwest Alaska Peninsula provides the basis for establishing a Holocene tephrochronology for the region. Electron microprobe analysis has been combined with field descriptions of samples, stratigraphic relationships between tephra samples and sample localities, and glass shard micro-morphology to correlate these sampled distal tephra units throughout the area of Cold Bay and adjacent Morzhovoi Bay. Radiocarbon dating provides age constraints on correlated horizons. Previous research had clearly delineated only one horizon in the region, the so-called 'Funk/Fisher' ash, dating to between 8425 ± 350 and 9130 ± 140 14C yr BP. In addition to constraining the bimodal andesitic and dacitic glass chemistry of that horizon, this study has recognized six additional tephra layers in the area. Two horizons pre-date the Funk/Fisher ash and four are younger than it. A tephra containing dacitic and andesitic components was identified in the vicinity of Morzhovoi Bay, with a minimum age of 9300 ± 80 14C yr BP and a maximum age of 10,200 ± 75 14C yr BP. A rhyolitic horizon composed of cm-sized, rounded pumice clasts was identified in the vicinity of Cold Bay; it has been correlated to the ca 9500 BP eruption of Roundtop volcano on Unimak Island. The four younger tephra beds date to between 6070 ± 340 and 3600 ± 140 14C yr BP. The oldest of the four is rhyodacitic, followed by a mixed rhyodacitic-andesitic horizon, another rhyodacitic horizon, and finally an andesitic layer. Comparison of all the correlated horizons to proximal samples collected on Unimak Island provides conclusive geochemical evidence that the ca 9100 BP Caldera-forming eruption of Fisher volcano is the source of the Funk/Fisher ash. Correlation between the rhyodacitic tephra horizons and proximal samples from Fisher volcano suggests that Fisher Caldera is the source of one of the rhyodacitic tephra horizons that post-dates the Funk

  5. 78 FR 55755 - Steel Concrete Reinforcing Bar From Mexico and Turkey; Institution of Antidumping and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-11

    ... From the Federal Register Online via the Government Publishing Office INTERNATIONAL TRADE COMMISSION Steel Concrete Reinforcing Bar From Mexico and Turkey; Institution of Antidumping and... from Mexico and Turkey of steel concrete reinforcing bar, primarily provided for in subheadings...

  6. Data Collection in the Arabian Peninsula for Nuclear Explosion Monitoring

    SciTech Connect

    Rodgers, A; Tkalcic, H; Al-Amri, A M S

    2003-07-11

    We report results from the second year of our project (ROA0101-35) to collect seismic event and waveform data recorded in and around the Arabian Peninsula. This effort involves several elements. We have a temporary broadband seismic station operating near the IMS primary array site (PS38) in central Saudi Arabia. We recently installed two temporary broadband stations in the United Arab Emirates (funded by NNSA NA-24 Office of Non-Proliferation & International Security). We are working with King Abdulaziz city for Science and Technology to collect and analyze data from the Saudi National Seismic Network, that consist of 37 digital three-component stations (26 broadband and 11 short-period). We are collaborating with Kuwait Institute for Scientific Research (KISR) to analyze data from their 8 station national seismic network. We participated in the Workshop on Reference Events odnear the Dead Sea Rift held in Paris, France in October 2002. In this paper we present results of these efforts including integration of the raw data into LLNL's Seismic Research Database and preliminary analysis of event locations and source parameters and inference of earth structure.

  7. Heat flow through the sea bottom around the Yucatan Peninsula

    NASA Astrophysics Data System (ADS)

    Khutorskoy, M. D.; Fernandez, R.; Kononov, V. I.; Polyak, B. G.; Matveev, V. G.; Rot, A. A.

    1990-02-01

    Heat flow studies were conducted in January-February 1987, off the Atlantic Coast of Mexico on board the R/V Akademik Nikolai Strakhov. Two areas were surveyed, one transecting the Salt Dome Province and the Campeche Canyon, in the Gulf of Mexico, and the other, on the eastern flank of the Yucatan Peninsula. Conductive heat flow through the bottom sediments was determined as the product of vertical temperature gradient and in situ thermal conductivity, measured with a thermal probe using a multithermistor array and real-time processing capabilities. Forward two-dimensional modeling allows us to estimate heat flow variations at both sites from local disturbances and to obtain average heat flow values of 51 mW/m2 for the transect within the Gulf of Mexico and 38 and 69 mW/m2 for two basins within the Yucatan area. Sea bottom relief has a predominant effect over other environmental factors in the scatter of heat flow determination in the Gulf of Mexico.

  8. Fluvial networks of the Iberian Peninsula: a chronological framework

    NASA Astrophysics Data System (ADS)

    Santisteban, Juan I.; Schulte, Lothar

    2007-11-01

    Knowledge of the evolution of Spanish fluvial networks has improved during recent years as more river systems have been studied and more geochronological data has become available. However, the chronological framework is a major issue as the range of applications is limited by methodological constraints and spatial coverage is sparse. Integration of 'absolute' dating methods with biostratigraphy and palaeomagnetism permits the recent evolution of these river systems to be reviewed. The timing of incision from the Late Neogene to the present varies between the major Iberian fluvial systems, depending on the substrata and tectonic settings. Early Pleistocene and older fluvial sequences in the core areas of the Iberian Peninsula provide a more extensive record of fluvial evolution and are better preserved than the terrace flights in the coastal lowlands. Middle Pleistocene sequences are well developed in most of the major river systems in Iberia, particularly those of the Tajo, Guadalquivir and Aguas River, and frequently represent the principal climatic cycles of that period, although tectonic and sea-level effects can also be seen. For Late Pleistocene to Holocene times, the scheme becomes more complex. Our review suggests that each river system has responded differently to local and regional climate control, glacial and periglacial processes in headwaters in high mountain areas, glacio-eustatic sea-level changes and local and regional tectonic patterns.

  9. Heat flow through the sea bottom around the Yucatan Peninsula

    SciTech Connect

    Khutorskoy, M.D.; Kononov, V.I.; Polyak, B.G. ); Fernandez, R. ); Matveev, V.G.; Rot, A.A. )

    1990-02-10

    Heat flow studies were conducted in January-February 1987, off the Atlantic Coast of Mexico on board the R/V Akademik Nikolai Strakhov. Two areas were surveyed, one transecting the Salt Dome Province and the Campeche Canyon, in the Gulf of Mexico, and the other, on the eastern flank of the Yucatan Peninsula. Conductive heat flow through the bottom sediments was determined as the product of vertical temperature gradient and in situ thermal conductivity, measured with a thermal probe using a multithermistor array and real-time processing capabilities. Forward two-dimensional modeling allows one to estimate heat flow variations at both sites from local disturbances and to obtain average heat flow values of 51 mW/m{sup 2} for the transect within the Gulf of Mexico and 38 and 69 mW/m{sup 2} for two basins within the Yucatan area. Sea bottom relief has a predominant effect over other environmental factors in the scatter of heat flow determination in the Gulf of Mexico.

  10. Birds of the Northcentral Alaska Peninsula, 1976-1980

    USGS Publications Warehouse

    Gill, Jr.; Petersen, M.R.; Jorgensen, P.D.

    1981-01-01

    Between spring 1976 and fall 1980 we studied the occurrence, abundance, and habitat use of birds over a 2000 square km segment of the northcentral Alaska Peninsula. During this period observers were present 473 days and obtained records for all seasons. A total of 125 species was recorded; 63% (79 of 125) were water-associated. The breeding avifauna was found to be a mixture of Panboreal (49%), North American (34%), and Aleutican (17%) species. The Aleutican group was dominant in terms of biomass and numbers of individuals during the nonbreeding period. Forty-two species were confirmed breeding in the area and another 19 were suspected of breeding. The majority of birds occurred as migrants; 14 species were considered permanent residents and an additional 20 were winter residents. ... The area is a principal late summer and fall molting and staging area for several species of arctic and subarctic nesting waders and seaducks and emperor geese .... From late September through mid-October the density of water birds over the entire littoral and nearshore area approached 1000 birds square km. This density was exceeded many fold for certain species on particular segments of habitats in the area.

  11. Francisella species in ticks and animals, Iberian Peninsula.

    PubMed

    Lopes de Carvalho, I; Toledo, A; Carvalho, C L; Barandika, J F; Respicio-Kingry, L B; Garcia-Amil, C; García-Pérez, A L; Olmeda, A S; Zé-Zé, L; Petersen, J M; Anda, P; Núncio, M S; Escudero, R

    2016-02-01

    The presence of Francisella species in 2134 ticks, 93 lagomorphs and 280 small mammals from the Iberian Peninsula was studied. Overall, 19 ticks and 6 lagomorphs were positive for Francisella tularensis subsp. holarctica, suggesting, as described for other regions, that lagomorphs may have an important role in the maintenance of F. tularensis in nature. Of the 6 positive lagomorphs, 4 were identified as the European rabbit, Oryctogalus cuniculus. Additionally, 353 ticks and 3 small mammals were PCR positive for Francisella-like endosymbionts (FLEs) and one small mammal was also positive for Francisella hispaniensis-like DNA sequences. Among FLE positive specimens, a variety of sequence types were detected: ticks were associated with 5 lpnA sequence types, with only one type identified per tick, in contrast to 2 lpnA sequence types detected in a single wood mouse (Apodemus sylvaticus). To our knowledge, this is the first report of FLEs in free-living small mammals as well as the first detection of F. hispaniensis-like sequences in a natural setting.

  12. Seismic hazards of the Iberian Peninsula - evaluation with kernel functions

    NASA Astrophysics Data System (ADS)

    Crespo, M. J.; Martínez, F.; Martí, J.

    2013-08-01

    The seismic hazard of the Iberian Peninsula is analysed using a nonparametric methodology based on statistical kernel functions; the activity rate is derived from the catalogue data, both its spatial dependence (without a seismogenetic zonation) and its magnitude dependence (without using Gutenberg-Richter's law). The catalogue is that of the Instituto Geográfico Nacional, supplemented with other catalogues around the periphery; the quantification of events has been homogenised and spatially or temporally interrelated events have been suppressed to assume a Poisson process. The activity rate is determined by the kernel function, the bandwidth and the effective periods. The resulting rate is compared with that produced using Gutenberg-Richter statistics and a zoned approach. Three attenuation laws have been employed, one for deep sources and two for shallower events, depending on whether their magnitude was above or below 5. The results are presented as seismic hazard maps for different spectral frequencies and for return periods of 475 and 2475 yr, which allows constructing uniform hazard spectra.

  13. Seismic hazard of the Iberian Peninsula: evaluation with kernel functions

    NASA Astrophysics Data System (ADS)

    Crespo, M. J.; Martínez, F.; Martí, J.

    2014-05-01

    The seismic hazard of the Iberian Peninsula is analysed using a nonparametric methodology based on statistical kernel functions; the activity rate is derived from the catalogue data, both its spatial dependence (without a seismogenic zonation) and its magnitude dependence (without using Gutenberg-Richter's relationship). The catalogue is that of the Instituto Geográfico Nacional, supplemented with other catalogues around the periphery; the quantification of events has been homogenised and spatially or temporally interrelated events have been suppressed to assume a Poisson process. The activity rate is determined by the kernel function, the bandwidth and the effective periods. The resulting rate is compared with that produced using Gutenberg-Richter statistics and a zoned approach. Three attenuation relationships have been employed, one for deep sources and two for shallower events, depending on whether their magnitude was above or below 5. The results are presented as seismic hazard maps for different spectral frequencies and for return periods of 475 and 2475 yr, which allows constructing uniform hazard spectra.

  14. Angiostrongylus species in wild carnivores in the Iberian Peninsula.

    PubMed

    Gerrikagoitia, X; Barral, M; Juste, R A

    2010-11-24

    A survey of Angiostrongylus parasites was carried out between 2003 and 2006 in wild carnivore species in the Basque Country (Northern Spain). Parasitological examination consisted in the dissection of heart and lungs for the extraction of adult worms. Nematodes were identified using morphometrical features and also PCR amplification and sequencing analysis. The animal species included in this study were Eurasian badger (Meles meles), Weasel (Mustela nivalis), Beech marten (Martes foina), Pine marten (Martes martes), Polecat (Mustela putorius), American mink (Mustela vison), Red fox (Vulpes vulpes), Wolf (Canis lupus), Wild cat (Felis silvestris), and Small-spotted genet (Genetta genetta). Angiostrongylus parasites were only found in foxes and badgers at prevalences of 33.3% and 24%, respectively. Identification of the nematodes by morphometrical features revealed that foxes were infected with A. vasorum while badgers were infected by a different species of Angiostrongylus most likely A. daskalovi. Sequencing data of the second internal transcribed spacer region of ribosomal DNA (ITS2) of isolates from each species confirmed the species difference. The high prevalence of Angiostrongylus found in the present survey, indicates that the wild cycle of two different species of Angiostrongylus is present in the Basque Country. To our knowledge this is the first report of A. daskalovi in the Iberian Peninsula.

  15. Recent increase in Antarctic Peninsula ice core uranium concentrations

    NASA Astrophysics Data System (ADS)

    Potocki, Mariusz; Mayewski, Paul A.; Kurbatov, Andrei V.; Simões, Jefferson C.; Dixon, Daniel A.; Goodwin, Ian; Carleton, Andrew M.; Handley, Michael J.; Jaña, Ricardo; Korotkikh, Elena V.

    2016-09-01

    Understanding the distribution of airborne uranium is important because it can result in both chemical and radiological toxicity. Ice cores offer the most robust reconstruction of past atmospheric levels of toxic substances. Here we present the first sub-annually dated, continuously sampled ice core documenting change in U levels in the Southern Hemisphere. The ice core was recovered from the Detroit Plateau, northern Antarctic Peninsula, in 2007 by a joint Brazilian-Chilean-US team. It displays a significant increase in U concentration that coincides with reported mining activities in the Southern Hemisphere, notably Australia. Raw U concentrations in the Detroit Plateau ice core increased by as much as 102 between the 1980s and 2000s accompanied by increased variability in recent years. Decadal mean U concentrations increased by a factor of ∼3 from 1980 to 2007, reaching a mean of 205 pg/L from 2000 to 2007. The fact that other terrestrial source dust elements such as Ce, La, Pr, and Ti do not show a similar increase and that the increased U concentrations are enriched above natural crustal levels, supports an anthropogenic source for the U as opposed to a change in atmospheric circulation.

  16. Trace gas emissions from tropical biomass fires: Yucatan Peninsula, Mexico

    NASA Astrophysics Data System (ADS)

    Cofer, Wesley R.; Levine, Joel S.; Winstead, Edward L.; Stocks, Brian J.; Cahoon, Donald R.; Pinto, Joseph P.

    Mixing ratios for carbon dioxide (CO 2), carbon monoxide (CO), hydrogen (H 2), methane (CH 4) and total non-methane hydrocarbons (TNMHC) were determined from the smoke plumes of two small (˜0.25 ha) prescribed biomass fires conducted on the Yucatan Peninsula in Mexico. In the region of these fires the combination of climate and shallow soils produces a scrubby and stunted forest with species composition similar to the Brazilian rain forest, but at a noticeably reduced size. Aircraft collections of smoke from these fires were analysed and used to determine CO 2-normalized emission ratios ( ΔX/ ΔCO 2; v/v; where Δ = in-plume specie concentration less background concentration) for CO, H 2, CH 4 and TNMHC produced and released into the atmosphere from these fires. Suprisingly, high mean emission ratios for TNMHCs (˜1.7% of CO 2 release) and H 2 (˜2.5% of CO 2) were determined. Emission ratios for CO (˜7%) and CH 4 (˜0.7%), however, were found to fall within expected bounds.

  17. Stratigraphy and paleogeography of the Cretaceous in Arabian Peninsula

    SciTech Connect

    Alsharhan, A.S.; Nairn, A.E.M.

    1986-05-01

    The Cretaceous of the Arabian Peninsula is divided into three major units by regional unconformities: Lower Cretaceous Thamama Group (Berriasian-middle Aptian), middle Cretaceous Wasia Group (Albian-Turonian), and Upper Cretaceous Aruma Group (Coniacian-Maestrichtian). The profusion of named stratigraphic units in the area reflects not only the lithologic variation resulting from facies changes, but also terminologies adopted by different companies. The authors provide a stratigraphic nomenclature defining standard type sections and indicate synonymies, which follow the recommendation of 10th Geological Liaison Meeting and hence are acceptable to operators in the area. The sedimentologic history of the area was presented in a series of paleogeographic maps, which they relate to the regional tectonic framework. The maps show a predominantly carbonate shelf ramp bordering a land area to the north and west. The principal change in depositional environment occurs during the Upper Cretaceous, as a result of tectonic activity. Less significant changes are attributed to eustatic sea level fluctuations, on which tilting caused by tectonic movement may be superposed during the Lower and middle Cretaceous. The major producing horizons lie below the regional unconformities; secondary porosity in the shelf reefal buildups was developed during subaerial exposure in the Shuaiba Formation (early-middle Aptian), in the Mishrif Formation (late Cenomanian), and in the Simsima Formation (Maestrichtian).

  18. Post-fire regeneration patterns in the eastern Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Pausas, Juli G.; Carbó, Ester; Neus Caturla, Rosa; Gil, José M.; Vallejo, Ramon

    1999-09-01

    Post-fire regeneration patterns (plant cover and richness) in the Valencia region (eastern Iberian Peninsula) are studied by analysing data from two different samplings after two periods of large fires (1991 and 1994). Emphasis is given to comparing different environmental conditions (thermo-Mediterranean vs. meso-Mediterranean; south facing vs. north facing slopes) and different bedrock types (limestone vs. marls). Results suggest that the highest post-fire cover and species richness is reached in thermo-Mediterranean conditions on limestone, and the main species are the resprouters Quercus coccifera and Brachypodium retusum. North-facing sites have higher plant cover than south-facing ones, and most life forms (trees, shrubs, grasses) have higher cover in these sites. Species richness is higher on north-facing sites than on the south-facing ones at the small scale (1 to 200 m 2), but differences were not significant at the highest scale studied (1 000 m 2). Plant species richness with increasing sampling area follows the classical log-log relationship; however, when species are segregated by life forms (woody species and herbs), different species-area relationships were found.

  19. Development of Electricity Generation from Renewable Energy Sources in Turkey

    NASA Astrophysics Data System (ADS)

    Kentel, E.

    2011-12-01

    Electricity is mainly produced from coal, natural gas and hydropower in Turkey. However, almost all the natural gas and high quality coal are imported. Thus, increasing the shares of both hydro and other renewables in energy supply is necessary to decrease dependency of the country on foreign sources. In 2008, the total installed capacity of Turkey was around 42000 MW and 66 % of this was from thermal sources. The remaining 33 % was from hydro, which leaves only one percent for the other renewable energy sources. The share of renewable energy in the energy budget of Turkey has increased in the last two decades; however, in 2008, only 17 % of the total electricity generation was realized from renewable sources most of which was hydro. According to State Hydraulic Works (SHW) which is the primary executive state agency responsible for the planning, operating and managing of Turkey's water resources, Turkey utilizes only around 35% of its economically viable hydro potential. The current situation clearly demonstrates the need for increasing the share of renewables in the energy budget. New laws, such as the Electricity Market Law, have been enacted and the following items were identified by the Ministry of Energy and Natural Resources of Turkey among primary energy policies and priorities: (i) decreasing dependency on foreign resources by prioritizing utilization of natural resources, (ii) increasing the share of renewable energy resources in the energy budget of Turkey; (iii) minimization of adverse environmental impacts of production and utilization of natural resources. The government's energy policy increased investments in renewable energy resources; however lack of a needed legal framework brought various environmental and social problems with this fast development. The development of the share of renewable resources in the energy budget, current government policy, and environmental concerns related with renewables, and ideas to improve the overall benefits of

  20. Association between Maternal Mortality and Cesarean Section: Turkey Experience

    PubMed Central

    Uzuncakmak, Cihangir; Ozcam, Hasene

    2016-01-01

    Background To investigate the cesarean Section (C/S) rates and maternal mortality (MM) causes and its relation between 2002 and 2013. Methods Data were gathered from Turkish Ministry of Health and Istanbul Health Administration. The Annual Clinical Reports for 2002–2013 were reviewed and analyzed: C/Ss and maternal deaths in women who gave birth ≥20 weeks between January 1, 2002, and December 31, 2013, in any hospital in Turkey and Istanbul. Results The major causes of MM were hemorrhage (20%), hypertensive disorders (18.2%), embolism (10.3%), cardiovascular conditions (9%), infection (8.5%), and other causes (10.4%). Overall, the average annual CS delivery rate was 46.4% in Istanbul and 36.6% in Turkey. There was a significant increase in the CS rates in Istanbul and Turkey from 2008 to 2013 relative to those from 2002 to 2007 (p = 0.004). There was a statistically significant and inverse relationship (97.2%) between the MMR and CS rate from 2002 to 2013 in Turkey (p = 0.001). However, no significant relationship was detected between the MMR and CS rate from 2002 to 2013 in Istanbul (p > 0.05). There was a significant inverse correlation (66.3%) between the CS rate and peripartumhemorrhage in Turkey (p = 0.019) and there was a significant inverse correlation (66.5%) between the CS rate and peripartumhemorrhage(p = 0.018) in Istanbul between 2007 to 2013. There were no significant differences in ante-intrapartum haemorrhage bleeding (p > 0.05) or postpartum hemorrhage (p > 0.05) from 2007 to 2013. Conclusions This study demonstrates that there was a inverse correlation between increased CS and maternal mortality rates during the previous decade in Turkey. Although cesarean rates increase excessively, it appears that improved health care facilities have a positive effect on MMRs in Turkey. PMID:27880841

  1. Molecular detection of novel picornaviruses in chickens and turkeys.

    PubMed

    Farkas, Tibor; Fey, Brittney; Hargitt, Edwin; Parcells, Mark; Ladman, Brian; Murgia, Maria; Saif, Yehia

    2012-04-01

    Fecal specimens, including swabs and litter extracts, collected from chickens, domestic ducks, turkeys, and Canadian geese were tested using degenerate primers targeting regions encoding for conserved amino acid motifs (YGDD and DY(T/S)(R/K/G)WDST) in calicivirus RNA-dependent RNA polymerases. Similar motifs are also present in other RNA viruses. Two fecal specimens and 18 litter extracts collected from chickens and turkeys yielded RT-PCR products. BLAST search and phylogenetic analysis revealed that all amplicons represented picornaviruses that clustered into two major groups. Four chicken and one turkey samples yielded 250 bp amplicons with 84-91% nucleotide identity to the recently described turkey hepatitis viruses, while 280 and 283 bp amplicons obtained from 11 chicken and 4 turkey samples represented novel picornaviruses with the closest nucleotide identity to kobuviruses (54-61%) and turdiviruses (47-54%). Analysis of 2.2-3.2 kb extended genome sequences including the partial P2 (2C) and complete P3 (3A, 3B (VPg), 3C(pro), and 3D(pol)) regions of selected strains indicated that viruses yielding the 280/283 bp amplicons represent a putative new genus of Picornaviridae. The 3'-non-translated region (NTR) of the turkey hepatitis-like viruses described in this study was significantly longer (641-654 nt) than that of any of the other piconaviruses and included a putative short open reading frame (ORF). In summary, we report the molecular detection of novel picornaviruses that appear to be endemic in both chickens and turkeys.

  2. [Tularemia is spreading from north to south side of Turkey: a small outbreak in Kahramanmaras, Turkey].

    PubMed

    Bozkurt, İlkay; Kiliç, Selçuk

    2014-07-01

    Tularemia is a zoonotic disease caused by Francisella tularensis. Sporadic tularemia cases have been increasingly reported particularly from provinces located at northwest and central regions of Turkey especially during last two decades, as well as waterborne outbreaks reported from almost all regions. Transmission most often occurs through consumption of contaminated water and food, thus, oropharyngeal form is the most common clinical presentation in our country. The aim of this study was to present a small outbreak experience in Afsin, country of Kahramanmaras province located at southern part of Turkey. A total of 10 patients (5 male, 5 female; age range 2-68 years; mean age 25 years) who were admitted to Afsin State Hospital with the complaints of swollen neck between 21 October 2013-22 January 2014, were evaluated considering their clinical findings and treatment outcomes. Following the diagnosis of the first tularemia case coming from Nadir village, a field investigation was performed. All villagers were informed about the disease and water samples from the possible sources of outbreak were collected by provincial health authorities. Lymph node aspirate and serum samples were sent for culture and serologic investigation and the environmental water samples were sent for molecular analysis to the National Tularemia Reference Laboratory at Public Health Institution of Turkey. Six out of 10 patients' sera were found positive in terms of F.tularensis antibodies between the titers of 1/320-1/1280 by microagglutination test (MAT) and diagnosis of oropharyngeal tularemia was based on the clinical and serological findings. One of the patients also presented with oculoglandular form accompanying oropharyngeal form. Cultures from aspirate samples that could be obtained from only two patients yielded negative results. Three out of six patients' lymph nodes were drained surgically and one was drained by ultrasound-guided needle. In one case lymph node suppuration occured

  3. Effects of hunting and season of fire on wild turkey populations in South Carolina.

    SciTech Connect

    Moore, William, F.; Kilgo, John, C.; Guynn, David, C.; Davis, James, R.

    2002-07-31

    This report assesses impacts to wild turkey populations from hunting and prescribed fire. The objectives of the study were as follows: (1) To compare survival rates and causes of mortality of wild turkey gobblers between hunted and unhunted populations; (2) To determine the effects of dormant versus growing season prescribed burns on nesting success, survival and habitat use of wild turkey hens; (3) To determine the effects of dormant versus growing season prescribed burns on the availability of wild turkey plant foods.

  4. High Resolution Velocity Structure in Eastern Turkey

    NASA Astrophysics Data System (ADS)

    Pasyanos, M. E.; Gok, R.; Zor, E.; Walter, W. R.

    2004-12-01

    We investigate the crust and upper mantle structure of eastern Turkey where the Anatolian, Arabian and Eurasian Plates meet, forming a complex tectonic regime. The Bitlis suture is a continental collision zone between the Anatolian plateau and the Arabian plate. Broadband data available through the Eastern Turkey Seismic Experiment (ETSE) provide a unique opportunity for studying the high resolution velocity structure of the region. Zor et al. (2003) found an average 46 km thick crust in the Anatolian plateau using a six-layered grid search inversion of the ETSE receiver functions. Receiver functions are sensitive to the velocity contrast of interfaces and the relative travel time of converted and reverberated waves between those interfaces. The interpretation of receiver functions alone, however, may result in an apparent depth-velocity trade-off [Ammon et al., 1990]. In order to improve upon this velocity model, we have combined the receiver functions with surface wave data using the joint inversion method of Julia et al. (2000). In this technique, the two sets of observations are combined into a single algebraic equation and each data set is weighted by an estimate of the uncertainty in the observations. The receiver functions are calculated using an iterative time-domain deconvolution technique. We also consider azimuthal changes in the receiver functions and have stacked them into different groups accordingly. We are improving our surface wave model by making Love and Rayleigh dispersion measurements at the ETSE stations and incorporating them into a regional group velocity model for periods between 10 and 100 seconds. Preliminary results indicate a strong trend in the long period group velocities toward the northeast, indicating slow upper mantle velocities in the area consistent with Pn, Sn and receiver function results. Starting models used for the joint inversions include both a 1-D model from a 12-ton dam shot recorded by ETSE [Gurbuz et al., 2004] and

  5. High Resolution Velocity Structure in Eastern Turkey

    SciTech Connect

    Pasyanos, M; Gok, R; Zor, E; Walter, W

    2004-09-03

    We investigate the crustal and upper mantle structure of eastern Turkey where the Anatolian, Arabian and Eurasian Plates meet and form a complex tectonic structure. The Bitlis suture is a continental collision zone between the Anatolian plateau and the Arabian plate. Broadband data available through the Eastern Turkey Seismic Experiment (ETSE) provided a unique opportunity for studying the high resolution velocity structure. Zor et al. found an average 46 km thick crust in Anatolian plateau using six-layered grid search inversion of the ETSE receiver functions. Receiver functions are sensitive to the velocity contrast of interfaces and the relative travel time of converted and reverberated waves between those interfaces. The interpretation of receiver function alone with many-layered parameterization may result in an apparent depth-velocity tradeoff. In order to improve previous velocity model, we employed the joint inversion method with many layered parameterization of Julia et al. (2000) to the ETSE receiver functions. In this technique, the receiver function and surface-wave observations are combined into a single algebraic equation and each data set is weighted by an estimate of the uncertainty in the observations. We consider azimuthal changes of receiver functions and have stacked them into different groups. We calculated the receiver functions using iterative time-domain deconvolution technique and surface wave group velocity dispersion curves between 10-100 sec. We are making surface wave dispersion measurements at the ETSE stations and have incorporated them into a regional group velocity model. Preliminary results indicate a strong trend in the long period group velocity in the northeast. This indicates slow upper mantle velocities in the region consistent with Pn, Sn and receiver function results. We started with both the 1-D model that is obtained with the 12 tones dam explosion shot data recorded by ETSE network and the existing receiver function

  6. 9 CFR 381.68 - Maximum inspection rates-New turkey inspection system.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Maximum inspection rates-New turkey... Procedures § 381.68 Maximum inspection rates—New turkey inspection system. (a) The maximum inspection rates for one inspector New Turkey Inspection (NTI-1 and NTI-1 Modified) and two inspectors New...

  7. 75 FR 34776 - Florida Power & Light Company; Turkey Point Nuclear Generating Plant, Units 3 and 4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-18

    ... COMMISSION Florida Power & Light Company; Turkey Point Nuclear Generating Plant, Units 3 and 4; Environmental... licensee), for operation of the Turkey Point Nuclear Generating Plant, Units 3 and 4, located in Florida... consider approval of an exemption for Turkey Point, Units 3 and 4, from certain requirements of 10 CFR...

  8. 9 CFR 381.68 - Maximum inspection rates-New turkey inspection system.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Maximum inspection rates-New turkey... Procedures § 381.68 Maximum inspection rates—New turkey inspection system. (a) The maximum inspection rates for one inspector New Turkey Inspection (NTI-1 and NTI-1 Modified) and two inspectors New...

  9. The Effects of Community Factors on School Participation in Turkey: A Multilevel Analysis

    ERIC Educational Resources Information Center

    Gumus, Sedat

    2014-01-01

    Turkey, like many developing countries, is facing considerable problems in terms of low school attendance rates, late enrolment and early dropout of girls in particular. Numerous studies have already been conducted, both in Turkey and elsewhere, to determine the factors affecting school enrolment of boys and girls. Existing studies in Turkey,…

  10. Progressive Education in Turkey: Reports of John Dewey and His Successors

    ERIC Educational Resources Information Center

    Keskin, Yusuf

    2014-01-01

    John Dewey, the well-known figure in progressive education, visited Turkey in 1924. Through his visit, Turkey was introduced to progressive education. Although his visit was short, the reports he prepared influenced the shape of the Turkish education system. After Dewey's visit, many foreign educators were invited to Turkey, particularly through…

  11. 77 FR 64313 - Certain Pasta From Turkey: Rescission of Countervailing Duty Administrative Review; 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-19

    ... International Trade Administration Certain Pasta From Turkey: Rescission of Countervailing Duty Administrative... countervailing duty order on certain pasta (``pasta'') from Turkey for the period January 1, 2011, through... pasta from Turkey for the period of review January 1, 2011, through December 31, 2011.\\1\\ On July...

  12. 78 FR 56865 - Certain Oil Country Tubular Goods From India and Turkey: Postponement of Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-16

    ... International Trade Administration Certain Oil Country Tubular Goods From India and Turkey: Postponement of...) 482-3964 (India); Shane Subler at (202) 482-0189 (Turkey), AD/CVD Operations, Import Administration... and Turkey.\\1\\ Currently, the preliminary determinations are due no later than September 25, 2013....

  13. 76 FR 48802 - Certain Steel Concrete Reinforcing Bars From Turkey; Notice of Amended Final Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... International Trade Administration Certain Steel Concrete Reinforcing Bars From Turkey; Notice of Amended Final... antidumping duty order on certain steel concrete reinforcing bars (rebar) from Turkey. See Certain Steel Concrete Reinforcing Bars From Turkey; Final Results of Antidumping Duty Administrative Review...

  14. 78 FR 60827 - Steel Concrete Reinforcing Bar From Mexico and Turkey: Initiation of Antidumping Duty Investigations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ... International Trade Administration Steel Concrete Reinforcing Bar From Mexico and Turkey: Initiation of... imports of steel concrete reinforcing bar (``rebar'') from Mexico and Turkey filed in proper form on... Duties on Steel Concrete Reinforcing Bar from Mexico and Turkey and the Imposition of...

  15. 78 FR 57129 - Certain Pasta From Italy and Turkey: Continuation of Antidumping and Countervailing Duty Orders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ... International Trade Administration Certain Pasta From Italy and Turkey: Continuation of Antidumping and... revocation of the antidumping duty (AD) orders on certain pasta from Italy and Turkey would likely lead to... from Italy and Turkey would likely lead to continuation or recurrence of a countervailable subsidy,...

  16. Effect of dexamethasone on bactericidal activity of turkey monocytes and implications for food safety

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Stress has been shown to affect the immune system of turkeys making them more susceptible to bacterial infections that may compromise food safety. Female turkeys are more resistant to stress-induced opportunistic bacterial infections than are male turkeys. In order to determine the mechanism of this...

  17. The Lice, Turkey, earthquake of September 6, 1975; a preliminary engineering investigation

    USGS Publications Warehouse

    Yanev, P. I.

    1976-01-01

    The Fifth European Conference on Earthquake Engineering was held on September 22 through 25 in Istanbul, Turkey. The opening speech by the Honorable H. E. Nurettin Ok, Minister of Reconstruction and Resettlement of Turkey, introduced the several hundred delegates to the realities of earthquake hazards in Turkey:

  18. Teaching Human Rights in Turkey: Commentaries on a Single Lesson from Multiple Perspectives

    ERIC Educational Resources Information Center

    Kesten, Alper; Schur, Joan Brodsky; Gürsoy, Kudret

    2014-01-01

    This group of commentaries on teaching human rights in Turkey includes: (1) Reflection on Turkish Human Rights Lesson from Turkey (Alper Kesten)--A lesson on human rights in Turkey is analyzed for its representativity and methodology within the Turkish teaching culture from the viewpoint of a Turkish researcher; (2) Commentary on a Turkish Lesson…

  19. 78 FR 21107 - Circular Welded Carbon Steel Pipes and Tubes from Turkey: Preliminary Results of Countervailing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ... International Trade Administration Circular Welded Carbon Steel Pipes and Tubes from Turkey: Preliminary Results... carbon steel pipes and tubes from Turkey (pipes and tubes from Turkey) for the period of review (POR) of... welded carbon steel pipe and tube with an outside diameter of 0.375 inch or more, but not over 16...

  20. Population increase in Kirtland's warbler and summer range expansion to Wisconsin and Michigan's Upper Peninsula, USA

    USGS Publications Warehouse

    Probst, J.R.; Donner, D.M.; Bocetti, C.I.; Sjogren, S.

    2003-01-01

    The threatened Kirtland's warbler Dendroica kirtlandii breeds in stands of young jack pine Pinus banksiana growing on well-drained soils in Michigan, USA. We summarize information documenting the range expansion of Kirtland's warbler due to increased habitat management in the core breeding range in the Lower Peninsula of Michigan during 1990?2000. We collected records and conducted searches for the species in Michigan's Upper Peninsula and Wisconsin over 1978?2000. During that time 25 males were found in Wisconsin and 90 males in the Upper Peninsula. We documented colonization of Michigan's Upper Peninsula by six ringed males from the Lower Peninsula of Michigan. Four ringed birds also moved back to the core breeding range, including two males that made two-way movements between the core breeding range and the Upper Peninsula. Thirty-seven females were observed with males from 1995 to 2000, all in Michigan. Nesting activities were noted for 25 pairs and at least nine nests fledged young. One male ringed as a fledgling returned to breed in two subsequent years. After a 19-year period of population stability, the Kirtland's warbler population increased four-fold during 1990?2000, most likely in response to a tripling in habitat area. This increase in sightings and documented breeding may be related to habitat availability in Michigan's Upper Peninsula and to saturation of habitat in the main breeding range. The increase in extra-limital records during 1995?1999 corresponds to the time when the population went from the minimum to the maximum projected population densities, and a decline in natural wildfire habitat was just offset by new managed habitat for the Kirtland's warbler.

  1. Evolution of the Antarctic Peninsula lithosphere: Evidence from Mesozoic mafic rocks

    NASA Astrophysics Data System (ADS)

    Riley, T. R.; Curtis, M. L.; Flowerdew, M. J.; Whitehouse, M. J.

    2016-02-01

    New geochronology from a thick (> 800 m) basaltic succession along the eastern margin of the Antarctic Peninsula confirm a Middle Jurassic age (178 ± 1 Ma). This marginally postdates the adjacent Ferrar large igneous province of the Transantarctic Mountains and predates the extensive silicic volcanism of the Mapple Formation (~ 170 Ma) of the Antarctic Peninsula. The geochemistry of other rare, but broadly contemporaneous, basaltic successions of the Antarctic Peninsula, along with Cretaceous-age mafic dykes, are used to interpret the influences of lithospheric and asthenospheric mantle sources during the Mesozoic. Two significant high magmatic addition rate events occurred along the Antarctic Peninsula continental margin at 170 and 110 Ma and can be correlated to events along the South American Cordillera. These 'flare-up' events are characterised by extensive silicic (mostly ignimbrite) volcanism of the Chon Aike Province (V2 event: 170 Ma) and significant granitoid batholith emplacement of the Lassiter Coast intrusive suite (110 Ma). The 170 Ma event is exposed across large parts of the northern Antarctic Peninsula, whilst the 110 Ma event is more widespread across the southern Antarctic Peninsula. The basaltic volcanism described here precedes the 'flare-up' event at 170 Ma and has geochemical characteristics that indicate a thickened lithosphere prevailed. A major dyke swarm that followed the 170 Ma event indicates that extensive lithospheric thinning had occurred, which allowed the ascent of depleted mafic melts. The thinning was the direct result of widespread lower crustal/upper lithospheric melting associated with the silicic volcanism. In the southern Antarctic Peninsula, the lithosphere remained over thickened until the emplacement of the major batholiths of the Lassiter Coast intrusive suite at 110 Ma and was then immediately followed by the emplacement of more asthenosphere-like melts indicating extensive lithospheric thinning.

  2. Checklist of Braconinae species of Turkey (Hymenoptera: Braconidae).

    PubMed

    Beyarslan, Ahmet

    2014-04-17

    The Braconinae (Hymenoptera: Braconidae) species recorded from Turkey are listed, the present total number being 195. Changes with respect to the previous Turkish fauna are briefly annotated and the distributions for all the species in each of the 68 biogeographical provinces are presented. After the publication of our previous fauna, 173 species have been recorded as new to Turkey. Of these, 96 species are distributed only in Asian Turkey and 14 species are distributed only in European Turkey, while 85 species occure in both. The presented checklist covers synonyms, zoogeographical region(s), hosts, host plants of host species and parasitoid data for the species.        In total, 195 species belonging 9 genera are reported for the studied regions of Turkey. The number of species of each genus is represented by: Atanycolus Foester, 1862: 4, Baryproctus Ashmead, 1900: 1, Bracon Fabricius, 1804: 149, Ceratobracon Telenga, 1936: 1, Coeloides Wesmael,1838: 2, Glyptomorpha Holmgren, 1868: 7, Iphiaulax Foerster, 1862: 9, Pseudovipio Szépligeti, 1896: 9, Vipio Latreille, 1804: 13 species. Bracon (Asiabracon) amaculatus Beyarslan, 1988 is synonymized with B. (A.) quadrimaculatus Telenga, 1936. 

  3. Retention of riveted aluminum leg bands by wild turkeys

    USGS Publications Warehouse

    Diefenbach, Duane R.; Vreeland, Wendy C.; Casalena, Mary Jo; Schiavone, Michael V.

    2016-01-01

    In order for mark–recapture models to provide unbiased estimates of population parameters, it is critical that uniquely identifying tags or marks are not lost. We double-banded male and female wild turkeys with aluminum rivet bands and estimated the probability that a bird would be recovered with both bands <1–225 wk since banding (mean = 51.2 wk, SD = 44.0). We found that 100% of females (n = 37) were recovered with both bands. For males, we recovered 6 of 188 turkeys missing a rivet band for a retention probability of 0.984 (95% CI = 0.96–0.99). If male turkeys are double-banded with rivet bands the probability of recovering a turkey without any marks is <0.001. We failed to detect a change in band retention over time or differences between adults and juveniles. Given the low cost and high retention rates of rivet aluminum bands, we believe they are an effective marking technique for wild turkeys and, for most studies, will minimize any concern about the assumption that marks are not lost.

  4. Temporal Statistic of Traffic Accidents in Turkey

    NASA Astrophysics Data System (ADS)

    Erdogan, S.; Yalcin, M.; Yilmaz, M.; Korkmaz Takim, A.

    2015-10-01

    Traffic accidents form clusters in terms of geographic space and over time which themselves exhibit distinct spatial and temporal patterns. There is an imperative need to understand how, where and when traffic accidents occur in order to develop appropriate accident reduction strategies. An improved understanding of the location, time and reasons for traffic accidents makes a significant contribution to preventing them. Traffic accident occurrences have been extensively studied from different spatial and temporal points of view using a variety of methodological approaches. In literature, less research has been dedicated to the temporal patterns of traffic accidents. In this paper, the numbers of traffic accidents are normalized according to the traffic volume and the distribution and fluctuation of these accidents is examined in terms of Islamic time intervals. The daily activities and worship of Muslims are arranged according to these time intervals that are spaced fairly throughout the day according to the position of the sun. The Islamic time intervals are never been used before to identify the critical hour for traffic accidents in the world. The results show that the sunrise is the critical time that acts as a threshold in the rate of traffic accidents throughout Turkey in Islamic time intervals.

  5. Seasonal indoor radon concentration in Eskisehir, Turkey.

    PubMed

    Sogukpinar, H; Algin, E; Asici, C; Altinsoz, M; Cetinkaya, H

    2014-12-01

    Indoor radon concentrations are subject to seasonal variation, which directly depends on weather conditions. The seasonal indoor radon concentrations were measured and the annual effective dose was estimated for the city centre of Eskisehir, Turkey. In order to reflect annual averages measurements were performed over all seasons (winter, spring, summer and autumn) including also the entire year. Measurements were carried out using Kodak-Pathe LR 115 Type II passive alpha track detectors in 220 different houses. A total of 534 measurements including measurements of different seasons were taken between 2010 and 2011. The radon concentrations for winter ranged from 34 to 531 Bq m(-3), for spring ranged from 22 to 424 Bq m(-3), for summer ranged from 25 to 320 Bq m(-3), and for autumn ranged from 19 to 412 Bq m(-3). Yearly measurements ranged from 19 to 338 Bq m(-3). In this study the average annual effective total dose from radon and its decay products was calculated to be 3.398 mSv y(-1).

  6. Lightning fatalities and injuries in Turkey

    NASA Astrophysics Data System (ADS)

    Tilev-Tanriover, Ş.; Kahraman, A.; Kadioğlu, M.; Schultz, D. M.

    2015-08-01

    A database of lightning-related fatalities and injuries in Turkey was constructed by collecting data from the Turkish State Meteorological Service, newspaper archives, European Severe Weather Database, and the internet. The database covers January 1930 to June 2014. In total, 742 lightning incidents causing human fatalities and injuries were found. Within these 742 incidents, there were 895 fatalities, 149 serious injuries, and 535 other injuries. Most of the incidents (89 %) occurred during April through September, with a peak in May and June (26 and 28 %) followed by July (14 %). Lightning-related fatalities and injuries were most frequent in the afternoon. Most of the incidents (86 %) occurred in rural areas, with only 14 % in the urban areas. Approximately, two thirds of the victims with known gender were male. Because of the unrepresentativeness of the historical data, determining an average mortality rate over a long period is not possible. Nevertheless, there were 31 fatalities (0.42 per million) in 2012, 26 fatalities (0.35 per million) in 2013, and 25 fatalities (0.34 per million) in 2014 (as of June). There were 36 injuries (0.49 per million) in each of 2012 and 2013, and 62 injuries (0.84 per million) in 2014 (as of June).

  7. Lightning fatalities and injuries in Turkey

    NASA Astrophysics Data System (ADS)

    Tilev-Tanriover, Ş.; Kahraman, A.; Kadioğlu, M.; Schultz, D. M.

    2015-03-01

    A database of lightning-related fatalities and injuries in Turkey was constructed by collecting data from the Turkish State Meteorological Service, newspaper archives, European Severe Weather Database, and the internet. The database covers January 1930 to June 2014. In total, 742 lightning incidents causing human fatalities and injuries were found. Within these 742 incidents, there were 895 fatalities, 149 serious injuries, and 535 other injuries. Most of the incidents (89%) occurred during April through September, with a peak in May and June (26 and 28 %) followed by July (14%). Lightning-related fatalities and injuries were most frequent in the afternoon. Most of the incidents (86%) occurred in the rural areas, with only 14% in the urban areas. Approximately, two thirds of the victims with known gender were male. Because of the unrepresentativeness of the historical data, determining an average mortality rate over a long period is not possible. Nevertheless, there were 31 fatalities (0.42 per million) in 2012, 26 fatalities (0.35 per million) in 2013, and 25 fatalities (0.34 per million) in 2014 (as of June). There were 36 injuries (0.49 per million) in each of 2012 and 2013, and 62 injuries (0.84 per million) in 2014 (as of June).

  8. Postgraduate forensic science education in Turkey.

    PubMed

    Atasoy, S; Cologlu, A S; Abaci-Kalfoglu, E; Polat, O

    1996-03-01

    Legal medicine in Turkey, has an educational background that goes back to 1839 and the first autopsy in modern terms was performed in 1841. In the early days, it was common practice for those involved in this work to extend their investigative knowledge into areas not directly concerned with medical matters. However forensic medical investigations cannot be entrusted in the hands of single investigators, but should rather be dealt with by cooperative groups of experts nowadays. This need was the major force for the establishment of the Institute of Legal Medicine and Forensic Sciences by a special article of the law (section 2547) as a training and research center in 1982. The Institute being the first and only institution giving master's and doctorate degrees in Forensic Sciences, has 3 major departments: 1) Medical Sciences Department, 2) Basic Sciences Department and 3) Social Sciences Department. Graduates of various fields ranging from medical doctors specialized in any field, biologists, chemists to lawyers, district attorneys, psychologists and other related fields are composing the multidisciplinary structure of the institute. The main research fields of the Institute are: population genetics, paternity investigation, child abuse, and identification of human remains.

  9. SOCIOECONOMIC VARIATIONS IN INDUCED ABORTION IN TURKEY.

    PubMed

    Ankara, Hasan Giray

    2017-01-01

    This study aimed to identify the levels of, and socioeconomic variations in, income-related inequality in induced abortion among Turkish women. The study included 15,480 ever-married women of reproductive age (15-49) from the 2003 and 2008 waves of the Turkish Demographic and Health Survey. The measured inequalities in abortion levels and their changes over time were decomposed into the percentage contributions of selected socioeconomic factors using ordinary least square analysis and concentration indices were calculated. The inequalities and their first difference (difference in inequalities between 2003 and 2008) were decomposed using the approaches of Wagstaff et al. (2003). Higher socioeconomic characteristics (such as higher levels of wealth and education and better neighbourhood) were found to be associated with higher rates of abortion. Inequality analyses indicated that although deprived women become more familiar with abortion over time, abortion was still more concentrated among affluent women in the 2008 survey. The decomposition analyses suggested that wealth, age, education and level of regional development were the most important contributors to income-related inequality in abortion. Therefore policies that (i) increase the level of wealth and education of deprived women, (ii) develop deprived regions of Turkey, (iii) improve knowledge about family planning and, especially (iv) enhance the accessibility of family planning services for deprived and/or rural women, may be beneficial for reducing socioeconomic variations in abortion in the country.

  10. Mobbing Exposure of Anaesthesiology Residents in Turkey

    PubMed Central

    Aykut, Gülnihal; Efe, Esra Mercanoğlu; Bayraktar, Selcan; Şentürk, Sinem; Başeğmez, İrem; Özkumit, Özlem; Kabak, Elmas; Yavaşçaoğlu, Belgin; Bilgin, Hülya

    2016-01-01

    Objective In recent years, psychological problems that are caused by working conditions, like burn out syndrome, are more commonly observed. In our study, we aimed to evaluate mobbing exposure, factors causing mobbing and precautions for mobbing in residency students who are educated in anaesthesiology and reanimation clinics in Turkey. Methods After obtaining consent from the ethics committee, we sent our questionnaires to the secretariats of the departments by postal mail. Completed questionnaires were collected in our department’s secretariat blindly and randomly mixed. One hundred and one participants were returned the questionnaires. Data was statistically analysed in SPSS 21.0 software programme. Results During residency programme, sated to have experienced mobbing one or more time. Interestingly, 5.9% participants complained of physical mobbing. Mobbing exposure was more common in females. The most serious new onset psychosomatic symptoms stated during residency were committing suicide (2%), addiction (16%), severe depression (18%), panic attack (8%), more accidents (7%) and tendency of violence (15%). In mobbing group there was statistically significant dissatisfaction rate. Conclusion In professions where mobbing is common, incidences of psychiatric diseases and suicide attempts are high are increased. Who are under risk for experiencing mobbing should be noticed carefully to ensure good judgement and problems should be inspected objectively in a detailed manner. Anesthesiology societies and other medical professional societies should establish mobbing committees. Thus, mobbing problems can be resolved and healthy career oppurtunities can be presented to residents. PMID:27909591

  11. Contact sensitivity to preservatives in Turkey.

    PubMed

    Boyvat, Ayse; Akyol, Aynur; Gürgey, Erbak

    2005-06-01

    This study was designed to evaluate the frequency of contact sensitivity to 14 common preservatives among patients with contact dermatitis in Turkey. From 2000 to 2004, 308 patients with the diagnosis of contact dermatitis were patch tested in the Department of Dermatology, Ankara University School of Medicine. All patients were patch tested with European standard series. In addition to the four preservatives included in the standard series, patients were also tested with DMDM hydantoin, imidazolidinyl urea, bromonitropropane diol, diazolidinyl urea, thimerosal, propylene glycol, chlorocresol, chloroxylenol, methyldibromoglutaronitrile/phenoxyethanol (MDBGN/PE) and benzalkonium chloride. Out of the 308 patients suspected of having contact dermatitis, 23 patients were found to have positive reactions to one or more preservatives. Preservatives that were the most frequent cause of positive reactions were thimerosal (1.6%), benzalkonium chloride (1.6%), formaldehyde (1.3%) and MDBGN/PE (0.9%). In our study, 65% of the positive reactions were caused by allergens not present in the standard series, such as thimerosal, benzalkonium chloride and MDBGN/PE. Although thimerosal caused a high rate of contact sensitivity, it may not be considered as an important allergen, because clinical relevance could not be found in any of the patients.

  12. Astronomy Education and Teacher Training in Turkey

    NASA Astrophysics Data System (ADS)

    Kirbiyik, Halil

    In this talk, education in astronomy and space sciences in schools in Turkey as well as activities to create awareness in these subjects will be discussed. A search done among youngsters(ages from 15 to 24) for measuring the scientific literacy showed that most attractive subjects to the Turkish younsters are “internet” and “astronomy”. This result led authorities to take necessary measures to fill the gap especially in teaching material such as books. Another attempt along this is to increase astronomy subjects in the school curricula. Besides TUBITAK National Observatory, universities and Turkish Astronomical Society are giving every efort to create public awareness of space activities and space sciences. As for the teacher training in astronomy and space sciences, much has been done but no success has come yet. Astronomy subjects, in schools, are generally taught not by astronomers but some other substitutes from other branches, such as physics and mathematics. Thus the Ministry of Education prefers training teachers in service. Nevertheless it must be stated that astronomers are pushing forward to formally have the right to train astronomers to become teachers to be hired by the Ministry of Education in schools.

  13. Heterogeneous structure of the lithosphere of the Taimyr Peninsula

    NASA Astrophysics Data System (ADS)

    Litvinova, Tamara; Petrova, Alevtina

    2016-04-01

    Magnetic anomalies of the lower crust is well manifested in the satellite measurements and their reductions for the heights H = 100 and 400 km. Currently, however, a great interest is the area of negative magnetic anomalies, allocated to the same heights. They are confined to a special permeable zones of the crust and lithosphere, having increased geothermal activity and are associated with a variety of minerals. In digital magnetic anomalies and gravity anomalies circumpolar map of the Arctic Ocean (Total) was built geomagnetic and density sections along latitudinal and longitudinal cross sections of negative magnetic anomalies (n = 100 km). In the Taimyr Peninsula they capture the largest Fadyukudinsko Kotuiskaya-ring structure. In the north-central Siberia Fadyukudinsko Kotuiskaya ring structure is the "hub" articulation largest geoblocks (Anabar, Kureisko-Tunguska and North Kara). It is manifested in the gravity and magnetic field is also a ring structure. With Fadyukudinsko Kotui-ring structure formation associated injectors and high-carbonate metasomatic rocks tectonites controlling uranium and thorium-uranium-fluorite-barite-rare earth mineralization (VF Proskurnin, et al. 2010). It hypabyssal front of the hot spots. Fadyukudinsko-Kotuiskaya structure is defined posletrappovoe place in the north of the Eurasian plate, responding to a hot spot or a spot lower mantle plumes Triassic [Kravchenko SM, Hain VE 1996 Sazonov AM, Zvyagin EA, Leontiev SI et al., 2010]. Latitude and longitude revealed Profile permeable zones of low magnetic properties and density, confined to a weakened layer in the middle crust. Negative satellite magnetic anomalies (n = 100 km) at depths of 20 - 25-30 km weakly magnetic lens revealed a low density. The upper crust they overlap and dense magnetic rocks. At the bottom of the crust, these lenses are underlain by layers of dense and magnetic structures.

  14. Geomorphic status of regulated rivers in the Iberian Peninsula.

    PubMed

    Lobera, G; Besné, P; Vericat, D; López-Tarazón, J A; Tena, A; Aristi, I; Díez, J R; Ibisate, A; Larrañaga, A; Elosegi, A; Batalla, R J

    2015-03-01

    River regulation by dams modifies flow regimes, interrupts the transfer of sediment through channel networks, and alters downstream bed dynamics, altogether affecting channel form and processes. So far, most studies on the geomorphic impacts of dams are restricted to single rivers, or even single river stretches. In this paper we analyse the geomorphic status of 74 river sites distributed across four large basins in the Iberian Peninsula (i.e. 47 sites located downstream of dams). For this purpose, we combine field data with hydrological data available from water agencies, and analyse historical (1970) and current aerial photographs. In particular, we have developed a Geomorphic Status (GS) index that allows us to assess the physical structure of a given channel reach and its change through time. The GS encompasses a determination of changes in sedimentary units, sediment availability, bar stability and channel flow capacity. Sites are statistically grouped in four clusters based on contrasted physical and climate characteristics. Results emphasise that regulation changes river's flow regime with a generalized reduction of the magnitude and frequency of floods (thus flow competence). This, in addition to the decrease downstream sediment supply, results in the loss of active bars as they are encroached by vegetation, to the point that only reaches with little or no regulation maintain exposed sedimentary deposits. The GS of regulated river reaches is negatively correlated with magnitude of the impoundment (regulation). Heavily impacted reaches present channel stabilization and, in contrast to the hydrological response, the distance and number of tributaries do not reverse the geomorphic impact of the dams. Stabilization limits river dynamics and may contribute to the environmental degradation of the fluvial ecosystem. Overall, results describe the degree of geomorphological alteration experienced by representative Iberian rivers mostly because of regulation

  15. Assessing methods for developing crop forecasting in the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Ines, A. V. M.; Capa Morocho, M. I.; Baethgen, W.; Rodriguez-Fonseca, B.; Han, E.; Ruiz Ramos, M.

    2015-12-01

    Seasonal climate prediction may allow predicting crop yield to reduce the vulnerability of agricultural production to climate variability and its extremes. It has been already demonstrated that seasonal climate predictions at European (or Iberian) scale from ensembles of global coupled climate models have some skill (Palmer et al., 2004). The limited predictability that exhibits the atmosphere in mid-latitudes, and therefore de Iberian Peninsula (PI), can be managed by a probabilistic approach based in terciles. This study presents an application for the IP of two methods for linking tercile-based seasonal climate forecasts with crop models to improve crop predictability. Two methods were evaluated and applied for disaggregating seasonal rainfall forecasts into daily weather realizations: 1) a stochastic weather generator and 2) a forecast tercile resampler. Both methods were evaluated in a case study where the impacts of two seasonal rainfall forecasts (wet and dry forecast for 1998 and 2015 respectively) on rainfed wheat yield and irrigation requirements of maize in IP were analyzed. Simulated wheat yield and irrigation requirements of maize were computed with the crop models CERES-wheat and CERES-maize which are included in Decision Support System for Agrotechnology Transfer (DSSAT v.4.5, Hoogenboom et al., 2010). Simulations were run at several locations in Spain where the crop model was calibrated and validated with independent field data. These methodologies would allow quantifying the benefits and risks of a seasonal climate forecast to potential users as farmers, agroindustry and insurance companies in the IP. Therefore, we would be able to establish early warning systems and to design crop management adaptation strategies that take advantage of favorable conditions or reduce the effect of adverse ones. ReferencesPalmer, T. et al., 2004. Development of a European multimodel ensemble system for seasonal-to-interannual prediction (DEMETER). Bulletin of the

  16. Climate change enhances primary production in the western Antarctic Peninsula.

    PubMed

    Moreau, Sébastien; Mostajir, Behzad; Bélanger, Simon; Schloss, Irene R; Vancoppenolle, Martin; Demers, Serge; Ferreyra, Gustavo A

    2015-06-01

    Intense regional warming was observed in the western Antarctic Peninsula (WAP) over the last 50 years. Here, we investigate the impact of climate change on primary production (PP) in this highly productive region. This study is based on temporal data series of ozone thickness (1972-2010), sea ice concentration (1978-2010), sea-surface temperature (1990-2010), incident irradiance (1988-2010) and satellite-derived chlorophyll a concentration (Chl-a, 1997-2010) for the coastal WAP. In addition, we apply a photosynthesis/photoinhibition spectral model to satellite-derived data (1997-2010) to compute PP and examine the separate impacts of environmental forcings. Since 1978, sea ice retreat has been occurring earlier in the season (in March in 1978 and in late October during the 2000s) while the ozone hole is present in early spring (i.e. August to November) since the early 1990s, increasing the intensity of ultraviolet-B radiation (UVBR, 280-320 nm). The WAP waters have also warmed over 1990-2010. The modelled PP rates are in the lower range of previously reported PP rates in the WAP. The annual open water PP in the study area increased from 1997 to 2010 (from 0.73 to 1.03 Tg C yr(-1) ) concomitantly with the increase in the production season length. The coincidence between the earlier sea ice retreat and the presence of the ozone hole increased the exposure to incoming radiation (UVBR, UVAR and PAR) and, thus, increased photoinhibition during austral spring (September to November) in the study area (from 0.014 to 0.025 Tg C yr(-1) ). This increase in photoinhibition was minor compared to the overall increase in PP, however. Climate change hence had an overall positive impact on PP in the WAP waters.

  17. Pesticides in shallow groundwater in the Delmarva Peninsula

    USGS Publications Warehouse

    Koterba, M.T.; Banks, W.S.L.; Shedlock, R.J.

    1993-01-01

    A regional study of the areal and depth distribution of pesticides in shallow groundwater in the Delmarva Peninsula of Delaware, Maryland, and Virginia was done to (i) relate the pesticides detected to landscape and shallow subsurface features, and (ii) evaluate aquifer vulnerability and the potential contamination of drinking-water supplies. Water samples collected at 100 wells from 1988 to 1990 were analyzed for concentrations of 36 pesticides, four metabolites, and other constituents. The most commonly detected residues were atrazine, cyanazine, simazine, alachlor, metolachlor, and dicamba. Concentrations were low; few exceeded 3 ??g L-1. Most detections correlate with the intensive use of these herbicides in three widely distributed and commonly rotated crops-corn (Zea mays L.), soybean [Glycine max (L.) Merr.], and small grain-particularly if grown in well- drained soils. Most detections occurred in samples collected from shallow wells screened within 10 m of the overlying water table. The shallow depth distribution of most residues is consistent with their suspected history of use (ca. 20 yr), and patterns in shallow groundwater flow in the surficial aquifer in the study area. The areal and depth distributions of detectable residues in groundwater did not correlate with a vulnerability index, nor any of the component scores developed to estimate that index using the DRASTIC method. The shallow depth of most detections also indicates why few samples from water-supply wells in this study had measurable concentrations of pesticides; most supply wells are deeper than 10 m below the water table. The low number of contaminated samples from supply wells implies that deep groundwater currently (1992) used for drinking generally does not contain detectable pesticide residues.

  18. Sand dunes on the central Delmarva Peninsula, Maryland and Delaware

    USGS Publications Warehouse

    Denny, Charles Storrow; Owens, James Patrick

    1979-01-01

    Inconspicuous ancient sand dunes are present in parts of the central Delmarva Peninsula, Maryland and Delaware. Many dunes are roughly V-shaped, built by northwest winds, especially on the east sides of some of the large rivers. On the uplands, the form and spacing of the dunes are variable. A surficial blanket composed mainly of medium and fine-grained sand-the Parsonsburg Sand-forms both the ancient dunes and the broad plains between the dunes. The sand that forms the dunes is massive and intensely burrowed in the upper part; traces of horizontal or slightly inclined bedding appear near the base. Quartz is the dominant mineral constituent of the sand. Microline is abundant in the very fine to fine sand fraction. The heavy-mineral assemblages (high zircon, tourmaline, rutile) are more mature than in most of the possible source rocks. The most abundant minerals in the clay-sized fraction are dioctahedral vermiculite, kaolinite, illite, montmorillonite, and gibbsite. The first four minerals are common in deposits of late Wisconsin and Holocene age. The gibbsite may be detrital, coming from weathered rocks of Tertiary age. The soil profile in the dune sand is weakly to moderately developed. At or near the base of the Parsonsburg Sand are peaty beds that range in age from about 30,000 to about 13,000 radiocarbon years B.P. Microfloral assemblages in the peaty beds suggest that the dunes on the uplands formed in a spruce parkland during the late Wisconsin glacial maximum. The river dunes may also be of late Wisconsin age, but could be Holocene.

  19. A high resolution regional paleoclimate experiment over the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Gomez-Navarro, J. J.; Montavez, J. P.; Jerez, S.; Jimenez-Guerrero, P.; Garcia-Valero, J. A.; Gonzalez-Rouco, J. F.

    2009-04-01

    During the last years the use of paleoclimate simulations with models of different complexity has become an usual tool in paleoclimate studies. Progress in understanding climate variability leans on simulation and reconstruction efforts. Exercises blending both approaches present a great potential for answering questions relevant for both the simulation and reconstruction of past climate, and depend on the specific peculiarities of proxies and methods involved in climate reconstructions, as well as on the realism and limitations of model simulations. Most of paleoclimate integrations available in the literature covering the last millennium have been performed with relative rough resolution which does not allow to analyze regional climate features that can be of interest in the context of proxies evidence. In this work we present a new high resolution (30 km) regional climate simulation over the Iberian Peninsula of the last five centuries and two extensions to the future for the A2 and B2 SRES scenarios. The regional simulations were performed with a climate version of the MM5 model coupled to the Noah LSM. The driving conditions used follow the Erik1 experiment, performed with the ECHO-G global circulation model. The results indicate that the seasonal modes of variation for near surface air temperature and precipitation obtained within the regional paleoclimate experiment are consistent with the obtained using the observational databases and equivalent to regional climate integrations driven by reanalysis data. On the other hand, the main modes of variation show strong signals in historical periods such as the Maunder and Dalton Minimum. Finally, some preliminary comparisons between the global and the regional model against tree ring temperature reconstructions are also reported in this contribution.

  20. Chemical constraints of groundwater management in the Yucatan peninsula, Mexico

    NASA Astrophysics Data System (ADS)

    Back, W.; Lesser, J. M.

    1981-05-01

    Two critical objectives of water management in the Yucatan are: (1) to develop regional groundwater supplies for an expanding population and tourism based on the Mayan archeological sites and excellent beaches; and (2) to control groundwater pollution in a chemically sensitive system made vulnerable by geologic conditions. The Yucatan peninsula is a coastal plain underlain by permeable limestone and has an annual rainfall of more than 1000 mm. Such a setting should provide abundant supplies of water; however, factors of climate and hydrogeology have combined to form a hydrologic system with chemical boundaries that decrease the amount of available fresh water. Management of water resources has long had a major influence on the cultural and economic development of the Yucatan. The Mayan culture of the northern Yucatan developed by extensive use of groundwater. The religion was water-oriented and the Mayan priests prayed to Chac, the water god, for assistance in water management primarily to decrease the severity of droughts. The Spaniards arrived in 1517 and augmented the supplies by digging wells, which remained the common practice for more than 300 years. Many wells now have been abandoned because of serious problems of pollution resulting from the use of a sewage disposal well adjacent to each supply well. The modern phase of water management began in 1959 when the Secretaría de Recursos Hidráulicos (S.R.H.) was charged with the responsibility for both scientific investigations and development programmes for water-supply and sewage-disposal systems for cities, villages and islands.

  1. Chemical constraints of groundwater management in the Yucatan peninsula, Mexico

    USGS Publications Warehouse

    Back, W.; Lesser, J.M.

    1981-01-01

    Two critical objectives of water management in the Yucatan are: (1) to develop regional groundwater supplies for an expanding population and tourism based on the Mayan archeological sites and excellent beaches; and (2) to control groundwater pollution in a chemically sensitive system made vulnerable by geologic conditions. The Yucatan peninsula is a coastal plain underlain by permeable limestone and has an annual rainfall of more than 1000 mm. Such a setting should provide abundant supplies of water; however, factors of climate and hydrogeology have combined to form a hydrologic system with chemical boundaries that decrease the amount of available fresh water. Management of water resources has long had a major influence on the cultural and economic development of the Yucatan. The Mayan culture of the northern Yucatan developed by extensive use of groundwater. The religion was water-oriented and the Mayan priests prayed to Chac, the water god, for assistance in water management primarily to decrease the severity of droughts. The Spaniards arrived in 1517 and augmented the supplies by digging wells, which remained the common practice for more than 300 years. Many wells now have been abandoned because of serious problems of pollution resulting from the use of a sewage disposal well adjacent to each supply well. The modern phase of water management began in 1959 when the Secretari??a de Recursos Hidra??ulicos (S.R.H.) was charged with the responsibility for both scientific investigations and development programmes for water-supply and sewage-disposal systems for cities, villages and islands. ?? 1981.

  2. A summary of reports of Ulvaceae (Chlorophyta) from Turkey.

    PubMed

    Taskin, Ergun

    2007-06-01

    A revised list of the taxa of the Ulvaceae occurring in Turkey is reported in this research. A total of 25 taxa of this family is herein reported from Turkey. Also, the transfers of four taxa of Enteromorpha to Ulva are proposed: Ulva intestinalis L. var. asexualis (Bliding) E. Taskin comb. nov. (Enteromorpha intestinalis var. asexualis Bliding, 1963), Ulva intestinalis forma ramosa (Vinogradova) E. Taskin comb. nov. (Enteromorpha intestinalis forma ramosa Vinogradova, 1974), Ulva intestinalis forma saprobia (Vinogradova) E. Taskin comb. nov. (Enteromorpha intestinalis forma saprobia Vinogradova, 1974) and Ulva prolifera subsp. gullmariensis (Bliding) E. Taskin comb. nov. (Enteromorphaprolifera subsp. gullmariensis Bliding, 1963). A total of 25 taxa (species and intraspecific) reported from Turkey.

  3. Syrian Refugees, Health and Migration Legislation in Turkey.

    PubMed

    Ekmekci, Perihan Elif

    2016-03-19

    This paper discusses the crucial effects of Turkish health and migration laws on Syrian refugees' access to public health services and social determinants of health. Key aspects of current Turkish laws affect the health of both refugees and Turkish citizens in many ways. The huge influx of refugees is increasing communicable disease risks, overcrowding hospitals, and more generally straining financial and health resources. Turkey's United Nations membership and its candidacy for European Union (EU) have led to increased alignment of Turkey's refugee and migration policies with international law. Major differences remain, however, and Turkey's remaining noncompliance with international refugee laws is a major force driving Syrian refugee's flight to EU countries, as refugees desperately seek the right to better health and social services.

  4. Geothermal Energy Potential of Turkey: Inferred from the Aeromagnetic data

    NASA Astrophysics Data System (ADS)

    Ates, Abdullah; Bilim, Funda; Buyuksarac, Aydin; Bektas, Ozcan

    2010-05-01

    Geothermal energy potential of Turkey is well known. There are lots of hot springs with over 30° C water temperatures. However, the significance of these geothermal energy potential of Turkey is not adequately understood. We believe that the main reason for this; is the lack of exploration methods and tools in a wide area as large as Turkey. We exploited a well known physical property of rocks to estimate the geothermal energy potential. Physically, substances lose their magnetization above a temperature known as the Curie that is the 580° C for magnetite. Properties of the Curie temperature have been exploited to observe the bottom depth of the magnetization. That is the depth where the heat reaches to 580° C. In another word, there is no magnetization below this depth. In normal crust this depth is about 22-24 km. Thus, investigation of the bottom depth of magnetization by using aeromagnetic anomalies can lead to information that if there are any anomalous regions well above the normal crust. The aeromagnetic anomalies of whole of Turkey were surveyed by the Mineral Research and Exploration (MTA) of Turkey. The survey was completed during late 1980's. Five kilometers grid data were available and used for regional exploration purposes. Exploration of the geothermal energy potential of Turkey was done from west to east in the similar way to search for shallow high temperature regions. These are from west to east; i.) Western Turkey: Two major shallow depth regions were determined at the west of Kutahya and the north-east of Denizli. The Curie Point Depths (CPDs) were calculated as about 7 km and about 9 km in Kutahya and Denizli, respectively. Also, high heat flow values and crustal thinning (about 32 km from gravity anomalies of western Turkey) were calculated for western Turkey. ii.) Central Turkey: A CPD depth of 8 km was calculated. This gives us a temperature gradient of 0.073° C/m. Geothermal energy potential was studied using water chemistry and isotopic

  5. British American Tobacco’s failure in Turkey

    PubMed Central

    Lawrence, S

    2009-01-01

    Background and objectives Transnational tobacco companies (TTCs) considered Turkey an important, potential investment market because of its high consumption rates and domestic commitment to tobacco. This paper outlines how British American Tobacco (BAT) attempted to establish a joint venture with the government monopoly TEKEL, while waiting for privatisation and a private tender. Methods Analysis of tobacco industry documents from the Guildford Depository and online tobacco document sources. Results BAT failed to establish a market share in Turkey until 2000 despite repeated attempts to form a joint venture with Turkey’s tobacco monopoly, TEKEL, once the market liberalised in the mid 1980s. Conclusions BAT’s failure in the Turkish market was due to a misguided investment strategy focused solely on acquiring TEKEL and is contrasted with Philip Morris success in Turkey despite both TTCs working within Turkey’s unstable and corrupt investing climate. PMID:18845622

  6. The last total solar eclipse of the millennium in Turkey

    NASA Astrophysics Data System (ADS)

    Ozguc, A.; Atac, T.; Altas, L.

    1999-03-01

    The last total solar eclipse of the millennium will be observed from Turkey which bridges two continents and has been the cradle of so many past civilizations. Wouldn't you like to witness this magnificent event in the mystic ambiance of central Anatolia which offers its guests Turkish hospitality and a lot of historical examples of paganism, Christianity and Islam. Among the countries from which the eclipse will be visible, Turkey seems to be one of the most suitable countries in terms of its climate and observational facilities. Kandilli Observatory and Earthquake Research Institute has arranged fieldwork on the eclipse path to determine the suitable points for the observations. The shadow of the moon will be first seen from the Black Sea coast at 14:20 L.T. It will then pass through central Anatolia and will leave Turkey from south-east at 14:42 L.T.

  7. The microphysics of clouds over the Antarctic Peninsula - Part 1: Observations

    NASA Astrophysics Data System (ADS)

    Lachlan-Cope, Tom; Listowski, Constantino; O'Shea, Sebastian

    2016-12-01

    Observations of clouds over the Antarctic Peninsula during summer 2010 and 2011 are presented here. The peninsula is up to 2500 m high and acts as a barrier to weather systems approaching from the Pacific sector of the Southern Ocean. Observations of the number of ice and liquid particles as well as the ice water content and liquid water content in the clouds from both sides of the peninsula and from both years were compared. In 2011 there were significantly more water drops and ice crystals, particularly in the east, where there were approximately twice the number of drops and ice crystals in 2011.Ice crystals observations as compared to ice nuclei parameterizations suggest that secondary ice multiplication at temperatures around -5 °C is important for ice crystal formation on both sides of the peninsula below 2000 m. Also, back trajectories have shown that in 2011 the air masses over the peninsula were more likely to have passed close to the surface over the sea ice in the Weddell Sea. This suggests that the sea-ice-covered Weddell Sea can act as a source of both cloud condensation nuclei and ice-nucleating particles.

  8. Climate variability, warming and ice melt on the Antarctic Peninsula over the last millennium (Invited)

    NASA Astrophysics Data System (ADS)

    Abram, N.; Mulvaney, R.; Wolff, E. W.; Triest, J.; Kipfstuhl, S.; Trusel, L. D.; Vimeux, F.; Fleet, L.; Arrowsmith, C.

    2013-12-01

    The Antarctic Peninsula has experienced rapid warming over the past 50 years, which has led to extensive summer ice melt, the collapse of ice shelves and the acceleration of glacial outflow. But the short observational records of Antarctic climate don't allow for an understanding of how unusual the recent conditions may be. We present reconstructions of temperature and melt history since 1000 AD from a highly resolved ice core record from James Ross Island on the northeastern Antarctic Peninsula. The spatial pattern of temperature variability across networks of palaeoclimate reconstructions demonstrates that the Southern Annular Mode (SAM) has been an important driver of Antarctic Peninsula climate variability over a range of time scales. Rapid warming of the Antarctic Peninsula since the mid-20th century is consistent with strengthening of the SAM by a combination of greenhouse and later ozone forcing. The rare reconstruction of summer melting, from visible melt layers in the ice core, demonstrates the non-linear response of ice melt to increasing summer temperatures. Melting in the region is now more intense than at any other time over the last 1000 years and suggests that the Antarctic Peninsula is now particularly susceptible to rapid increases in ice loss in response to relatively small increases in mean temperature.

  9. Liver transplantation in Turkey: historical review and future perspectives.

    PubMed

    Akbulut, Sami; Yilmaz, Sezai

    2015-07-01

    Since the first successful liver transplantation by Starzl et al. in 1967, liver transplantation has become the standard therapy for many liver diseases, mainly chronic liver disease. Most liver transplantations performed in Europe and North America utilize deceased donors while a considerable portion of organ requirements is supplied by living donors in Asian countries including Turkey. The actual history of solid organ transplantation in Turkey began with the pioneering work of Dr. Haberal in collaboration with Thomaz E. Starzl in 1974 in Colorado University at Denver. The first successful solid organ transplantation in Turkey was accomplished by Haberal in 1975 with a living donor renal transplantation. Subsequently, legislations no 2238 and 2594 dated 1979 and 1982, respectively, were passed, paving the way for cadaveric tissue/organ utilization and preservation in Turkey. The first deceased donor liver transplantation and the first living donor liver transplantation were performed in 1988 and 1990, respectively. There are currently 45 liver transplantation centers in Turkey. Of these, 25 are state universities, 8 are private (foundation) universities, 9 are private hospitals, and 3 are training and research hospitals belonging to the Ministry of Health. A total of 7152 liver transplantations were performed in Turkey between January 2002 and May 2014. Of these, 4848 (67.8%) used living donors and 2304 (32.2%) used deceased donors. These figures indicate that, despite widespread organ donation campaigns and media-sponsored propaganda, desired targets have not been met yet in providing deceased organ donation. Despite unsatisfactory levels attained in supplying deceased donors, both the number of annual liver transplantations and improvements in overall survival rates of organ transplanted patients continues to increase. Actually, the one-year patient survival rate after liver transplantation in 2013 was 80.5%. This rate is getting better with each passing year

  10. Psephellus vanensis (Asteraceae), a new species from east Turkey

    PubMed Central

    Dogan, Bekir; Behçet, Lütfi; Duran, Ahmet; Avlamaz, Davut

    2015-01-01

    Abstract A new species, Psephellus vanensis A.Duran, Behçet & B.Dogan (Asteraceae) from Anatolia, Turkey, is described and illustrated. The species grows on the serpentine stony field of the village of Çaldıran in the district of Başkale (Van province) in eastern Anatolia. It is morphologically similar to Psephellus pyrrhoblepharus (Boiss.) Wagenitz. Diagnostic characters are discussed, and a key to the most similar species is provided. Ecology, conservation status and notes on biogeography of the species are also presented. In addition, the geographical distribution of the new species and other related species in Turkey is mapped. PMID:25931970

  11. Effect of processing on turkey meat quality and proteolysis.

    PubMed

    Obanor, F; Morton, J D; Geesink, G H; Bickerstaffe, R

    2005-07-01

    Modern processing techniques for turkey involve rapid chilling to slow microbial growth and early deboning of the economically important breast meat. This paper shows that these 2 processes lead to significantly tougher meat with higher cooking losses. The toughening appears to be due to less extensive proteolysis and shortening of the sarcomeres. Calpains I and II and their inhibitor, calpastatin, were quantified in turkey breast. Calpain II was the more common isoform but showed no evidence of activation during aging. In contrast, calpain I and calpastatin activities declined rapidly and were no longer detected 24 h postslaughter. There was no evidence of an association between calpain activity and processing conditions.

  12. Mechanical power output during running accelerations in wild turkeys.

    PubMed

    Roberts, Thomas J; Scales, Jeffrey A

    2002-05-01

    We tested the hypothesis that the hindlimb muscles of wild turkeys (Meleagris gallopavo) can produce maximal power during running accelerations. The mechanical power developed during single running steps was calculated from force-plate and high-speed video measurements as turkeys accelerated over a trackway. Steady-speed running steps and accelerations were compared to determine how turkeys alter their running mechanics from a low-power to a high-power gait. During maximal accelerations, turkeys eliminated two features of running mechanics that are characteristic of steady-speed running: (i) they produced purely propulsive horizontal ground reaction forces, with no braking forces, and (ii) they produced purely positive work during stance, with no decrease in the mechanical energy of the body during the step. The braking and propulsive forces ordinarily developed during steady-speed running are important for balance because they align the ground reaction force vector with the center of mass. Increases in acceleration in turkeys correlated with decreases in the angle of limb protraction at toe-down and increases in the angle of limb retraction at toe-off. These kinematic changes allow turkeys to maintain the alignment of the center of mass and ground reaction force vector during accelerations when large propulsive forces result in a forward-directed ground reaction force. During the highest accelerations, turkeys produced exclusively positive mechanical power. The measured power output during acceleration divided by the total hindlimb muscle mass yielded estimates of peak instantaneous power output in excess of 400 W kg(-1) hindlimb muscle mass. This value exceeds estimates of peak instantaneous power output of turkey muscle fibers. The mean power developed during the entire stance phase increased from approximately zero during steady-speed runs to more than 150 W kg(-1) muscle during the highest accelerations. The high power outputs observed during accelerations

  13. Influence of Holy Month Ramadan on Alcohol Consumption in Turkey.

    PubMed

    Çelen, Aydın

    2015-12-01

    This study utilizes a balanced panel data set covering 50 monthly observations regarding the brewery products to examine the impact of holy month Ramadan on alcohol consumption in Turkey. In addition to the Ramadan, temperature, prices of the products and disposable income are other demand factors which are taken into account in this study. As expected, the Ramadan has been found to be associated with lower alcohol usage. As price of alcoholic drinks increases, the alcohol consumption decreases significantly. In addition, alcohol consumption rises with the enhancements in the disposable income. However, surprisingly, the temperature has not any significant effect on alcohol consumption in Turkey.

  14. Spatial climate dynamics in the Iberian Peninsula since 15 000 yr BP

    NASA Astrophysics Data System (ADS)

    Tarroso, Pedro; Carrión, José; Dorado-Valiño, Miriam; Queiroz, Paula; Santos, Luisa; Valdeolmillos-Rodríguez, Ana; Célio Alves, Paulo; Brito, José Carlos; Cheddadi, Rachid

    2016-05-01

    Climate changes in the Iberian Peninsula since the Last Glacial Maximum are associated with distributional shifts of major Mediterranean and European temperate species. The dynamic relationship between climate and species in the past may be retrieved from the fossil records available in the Iberian Peninsula. We have used an extensive set of pollen records to reconstruct spatial layers (1 kyr interval) of January minimum temperature, July maximum temperature, and annual precipitation over the time period between 15 and 3 ka. A functional principal component analysis was used to summarise the spatial evolution of climate in areas that share similar climate trends. When compared between them, the identified four areas show different climate trends over the studied period and are coherent with the existence of multiple refugial areas within the Iberian Peninsula.

  15. Prevalence of bruxism awareness in Istanbul, Turkey.

    PubMed

    Nekora-Azak, Aysen; Yengin, Esengun; Evlioglu, Gulumser; Ceyhan, Arzu; Ocak, Ozlem; Issever, Halim

    2010-04-01

    The reported prevalence of symptoms related to bruxism varies in the general population because of different investigative methodologies, operational definitions, clinical criteria, and samples of population. Awareness of bruxism in the general population is 15% to 23%, however, this rate increases to 50% to 90% in clinical studies. The aim of this study was to investigate the prevalence of self-reported symptoms associated with bruxism in Istanbul, Turkey and to analyze the correlation between bruxism and factors such as age, gender, marital status, and occupation. Seven-hundred-ninety-five (795) adult subjects who resided in the city of Istanbul were interviewed by telephone about their age, gender, marital status, occupation, and description of the prevalence of bruxism awareness. The overall prevalence of clenching teeth was 45.7% and that of grinding teeth was 21.6%. Women responded positively to the questions more often than men. The data showed significant differences between males and females, regarding clenching teeth OR: 1.41 (95% CI: 1.05-1.87), difficulty opening OR: 2.64 (95% CI: 1.63-4.26), headache on awakening OR: 2.28 (95% CI: 1.58-3.27) joint sounds OR: 1.72 (95% CI: 1.24-2.38), sore on awakening OR: 2.97 (95% CI: 1.91-4.61), influence in daily activity (OR: 2.26 CI: 1.38-3.67). Tooth wear in the married group was higher than the single group. Age distribution showed significant differences related to grinding teeth, tooth wear and joint sounds. There were statistically significant differences between bruxism and job categories. As a conclusion, this study suggest an association between bruxism and stressful events such as marital status and job problems.

  16. National Soil Information System in Turkey

    NASA Astrophysics Data System (ADS)

    Emrah Erdogan, Hakki; Sahin, Mehmet; Sahin, Yuksel

    2013-04-01

    Land consolidation (LC) represents complexity if management, legal, economic and technical procedures realized in order to adjust the land structure according to actual human preferences and needs. It includes changes in ownership rights to land and other real estate property, exchange of parcels among owners, changes in parcel borders, parcel size and shape, joining and dividing of parcels, changes in land use, construction works as roads, bridges, water changes etc.. Since the subject of LC is agricultural lands, the quality of consolidation depends on the quality of soil data. General Directorate of Agrarian Reform (GDAR) is the responsible institution on land consolidation whole of Turkey. Under GDAR, National Soil Information System (NSIS) has been build up with base soil data in relevant scale (1:5000). NSIS contain detailed information on soil chemical and physical properties, current land use, parent material, land capability class, Storie Index Values. SI were used on land consolidation, land use planning and farm development services. LCC was used for land distribution, rental land; define of village settlement, consolidation, expropriation, reconstruction, reclamation, non-agricultural usage. LCC were also specified to subclasses in four different limited factors as i) flow and erosion risk ii) requirement of drainage and soil moisture iii) Limits of soil tillage and root (shallow soils, low water retention capacity, stony, salty .etc) iv) climatic limits. In this study, digital soil survey and mapping project located in Yumurtalik, Adana is presented as an example of NSIS data structure. The project cover an area of 45709 ha that include crop lands as an area of 28528 ha and other land use (urban, roads..etc) as an area of 17181 ha. Soil profiles were described in 45 different points and totally 1279 soil samples were collected in field study and the check bore hole were made in 3170 points.

  17. Health and social inequities in Turkey.

    PubMed

    Dedeoglu, N

    1990-01-01

    Social and economic policies of governments directly influence the health of the people. These policies, in turn, are determined by the national and foreign controllers of power. Economic and social factors in Turkey during the late 1970s led to a new modelling of the economic system, from a Keynesian to a market-oriented and monetarist model. The state mechanism was also altered to form a centralized, authoritarian regime in order to enforce the requirements of the economy. As a result, the middle class diminished in size, inequalities in income distribution increased, unemployment climbed, the purchasing power of wage earners decreased, government spending for education and health was cut and new oppressive laws were enacted. Health services were already urban-biased and hospital-oriented, but new free-market measures were instituted which promoted private health institutions and attempted to transform state-owned and financed hospitals into self-supporting, independent business enterprises. The only school of public health was closed down; preventive medicine expenditures were lowered while hospital rates and drug prices were increased. All these changes affected the health status of the population. Mortality and morbidity inequalities had already existed between the rich and the poor, men and women, urban and rural settlements, educated and illiterate, West and East, always in favour of the former. However, the new policies exacerbated the inequities. Infectious diseases including tuberculosis increased, nutrition worsened, occupational diseases and work accidents rose to be the highest in Europe. The power-holding minority is not interested in the health of populations and is committed to pursue its social and economic policies. Ad hoc research, especially cross-sectional mortality studies repeated at regular intervals can provide data on the most vulnerable groups as no other valid information exists. There is little hope of these data being used for

  18. Financial Burden of Health Care Expenditures: Turkey

    PubMed Central

    Sulku, S Nur; Bernard, D Minbay

    2012-01-01

    In this study, we examine whether and to what extent the health insurance system in Turkey provided adequate protection against high out of pocket expenditures in the period prior to “The Health Transformation Programme”. Furthermore, we examine the distribution of out of pocket expenditures by demographic characteristics, poverty status, health service type, access to health care and self-reported health status. We employ the 2002/03 National Household Health Expenditure Survey data to analyze financial burden of health care expenditure. Following the literature, we define high burdens as expenses above 10 and 20% of income. We find that 19% of the nonelderly population were living in families spending more than 10% of family income and that 14% of the nonelderly population were living in families spending more than 20% of family income on health care. Furthermore, the poor and those living in economically less developed regions had the greatest risk of high out of pocket burdens. The risk of high financial burdens varied by the type of insurance among the insured due to differences in benefits among the five separate public schemes that provided health insurance in the pre-reform period. Our results are robust to three alternative specifications of the burden measure and including elderly adults in the sample population. We see that prior to the reforms there were not adequate protection against high health expenditures. Our study provides a baseline against which policymakers can measure the success of the health care reform in terms of providing financial protection. PMID:23113149

  19. Earliest Mexican Turkeys (Meleagris gallopavo) in the Maya Region: implications for pre-Hispanic animal trade and the timing of turkey domestication.

    PubMed

    Thornton, Erin Kennedy; Emery, Kitty F; Steadman, David W; Speller, Camilla; Matheny, Ray; Yang, Dongya

    2012-01-01

    Late Preclassic (300 BC-AD 100) turkey remains identified at the archaeological site of El Mirador (Petén, Guatemala) represent the earliest evidence of the Mexican turkey (Meleagris gallopavo) in the ancient Maya world. Archaeological, zooarchaeological, and ancient DNA evidence combine to confirm the identification and context. The natural pre-Hispanic range of the Mexican turkey does not extend south of central Mexico, making the species non-local to the Maya area where another species, the ocellated turkey (Meleagris ocellata), is indigenous. Prior to this discovery, the earliest evidence of M. gallopavo in the Maya area dated to approximately one thousand years later. The El Mirador specimens therefore represent previously unrecorded Preclassic exchange of animals from northern Mesoamerica to the Maya cultural region. As the earliest evidence of M. gallopavo found outside its natural geographic range, the El Mirador turkeys also represent the earliest indirect evidence for Mesoamerican turkey rearing or domestication. The presence of male, female and sub-adult turkeys, and reduced flight morphology further suggests that the El Mirador turkeys were raised in captivity. This supports an argument for the origins of turkey husbandry or at least captive rearing in the Preclassic.

  20. Evaluation's Contribution to the Success of a Silicon Valley School/Industry Partnership: The Peninsula Academies Evaluation.

    ERIC Educational Resources Information Center

    Jung, Steven M.; And Others

    In an effort to encourage the participation of educationally disadvantaged youth in the Silicon Valley's high technology employment boom, the Peninsula Academies program was established utilizing a triad-partnership arrangement among the Sequoia Union High School District, high technology employers in the area, and the Stanford Mid-Peninsula Urban…

  1. 50 CFR Figure 6 to Subpart E of... - Alaska Peninsula and Aleutian Islands Rural and Non-Rural Areas

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Alaska Peninsula and Aleutian Islands Rural and Non-Rural Areas 6 Figure 6 to Subpart E of Part 300 Wildlife and Fisheries INTERNATIONAL..., Subpt. E, Fig. 6 Figure 6 to Subpart E of Part 300—Alaska Peninsula and Aleutian Islands Rural and...

  2. 75 FR 71107 - Upper Peninsula Power Company; UP Hydro; Notice of Application for Transfer of License, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-22

    ... Energy Regulatory Commission Upper Peninsula Power Company; UP Hydro; Notice of Application for Transfer..., Upper Peninsula Power Company (transferor) and UP Hydro (transferee) filed an application for transfer.... Alsberg, North American Hydro Holdings, Inc., 116 State Street, Neshkoro, WI 54960, (920) 293-4628 Ext....

  3. Linking seasonal climate forecasts with crop models in Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Capa, Mirian; Ines, Amor; Baethgen, Walter; Rodriguez-Fonseca, Belen; Han, Eunjin; Ruiz-Ramos, Margarita

    2015-04-01

    Translating seasonal climate forecasts into agricultural production forecasts could help to establish early warning systems and to design crop management adaptation strategies that take advantage of favorable conditions or reduce the effect of adverse conditions. In this study, we use seasonal rainfall forecasts and crop models to improve predictability of wheat yield in the Iberian Peninsula (IP). Additionally, we estimate economic margins and production risks associated with extreme scenarios of seasonal rainfall forecast. This study evaluates two methods for disaggregating seasonal climate forecasts into daily weather data: 1) a stochastic weather generator (CondWG), and 2) a forecast tercile resampler (FResampler). Both methods were used to generate 100 (with FResampler) and 110 (with CondWG) weather series/sequences for three scenarios of seasonal rainfall forecasts. Simulated wheat yield is computed with the crop model CERES-wheat (Ritchie and Otter, 1985), which is included in Decision Support System for Agrotechnology Transfer (DSSAT v.4.5, Hoogenboom et al., 2010). Simulations were run at two locations in northeastern Spain where the crop model was calibrated and validated with independent field data. Once simulated yields were obtained, an assessment of farmer's gross margin for different seasonal climate forecasts was accomplished to estimate production risks under different climate scenarios. This methodology allows farmers to assess the benefits and risks of a seasonal weather forecast in IP prior to the crop growing season. The results of this study may have important implications on both, public (agricultural planning) and private (decision support to farmers, insurance companies) sectors. Acknowledgements Research by M. Capa-Morocho has been partly supported by a PICATA predoctoral fellowship of the Moncloa Campus of International Excellence (UCM-UPM) and MULCLIVAR project (CGL2012-38923-C02-02) References Hoogenboom, G. et al., 2010. The Decision

  4. Neotectonics and fluvial geomorphology of the Northern Sinai Peninsula

    NASA Astrophysics Data System (ADS)

    Kusky, T.; El-Baz, F.

    2000-08-01

    Large anticlinal ridges of Jurassic-Tertiary limestone in the northern Sinai Peninsula are part of the Syrian Arc Fold Belt, parts of which have been active intermittently from Late Cretaceous through the present. Recent uplift of the Syrian Arc Fold Belt is supported by quantitative indices of active tectonics including low values of mountain front sinuosity and, by recent seismicity, extending southwest past Cairo into the Fayoum Depression. The northern Sinai Desert has a climate similar to that of the adjacent part of the eastern Sahara. Sand sheets and dune fields cover its northwestern part, which is a depression extending from the Suez Canal to Wadi El-Arish. Numerous dry channels of palaeorivers and streams lead into this depression, where several temporary palaeolakes and flood overbank deposits have been identified. Some of the temporary pluvial palaeolakes developed behind natural dams formed by folds of the Syrian Arc, whereas others filled deeply-eroded fault traces. Migration of sand dunes may have blocked some channels, but the location of the dunes seems to be controlled by Recent uplift of parts of the fold belt, with the dunes residing in synclinal depressions and adjacent to fault scarps. The palaeolakes are correlated more with structures than with active dune fields. Wadi El-Arish abandoned a channel west of its present-day course, perhaps because of recent growth and uplift of the Gebel Halal Fold. This abandonment was synchronous with down-cutting of a gorge through Gebel Halal, which follows conjugate faults formed during uplift of an anticline. The presence of standing water during wetter climates in the past is supported by silt deposits and archaeological evidence of previous human habitation. The newly identified lake margin and fluvial sediments could be important targets for studying early-modern human and Neanderthal activities. In the eastern Sahara, cycles of pluvial periods that date back 320,000 years appear to correspond to

  5. Groundwater temperature transients on the Armutlu peninsula, eastern Marmara region

    NASA Astrophysics Data System (ADS)

    Woith, Heiko; Caka, Deniz; Seyis, Cemil; Italiano, Francesco; Celik, Cengiz; Wang, Rongjiang; Baris, Serif

    2016-04-01

    Since many years MAM and GFZ in co-operation with Kocaeli University (KU) operate fluid monitoring stations around the Sea of Marmara. In the frame of MARsite (MARsite has received funding from the European Union's Seventh Programme for research, technological development and demonstration under grant agreement No 308417) these networks were jointly evaluated for the first time. The on-land fluid monitoring networks continuously monitor the following parameters: soil radon (21 sites), temperature and conductivity of thermal springs (9 sites) operated by MAM covering the whole Marmara region; fluid pressure and water level/temperature (8 sites) within ARNET operated by GFZ/KU. ARNET is a combined seismological/hydrogeological monitoring network covering the Armutlu peninsula located SE of Istanbul. Additional to the geothermal wells and springs - our main target to detect transients of potentially seismo-tectonic origin - three shallow groundwater wells (tenth of meters deep) are being operated to identify and quantify seasonal variations, and meteorological influences like rainfall and snowmelt. But it turned out that these shallow aquifer systems showed very stable conditions with very small annual temperature amplitudes (0.2 - 0.3°C). One of these shallow monitoring wells is located just south of Lake Iznik (in the village of Sölöz) very close to the southern branch of the North Anatolian Fault Zone. Water level showed a steady decreasing trend since June 2012. This trend resulted in a data gap starting in January 2014, when the water level dropped below the sensor position. After adjusting the sensor position, positive spikes in the borehole temperature were recorded in June and August 2014, and again in 2015. The spikes are characterised by a sharp temperature increase followed by a decay lasting several days until the pre-event temperature was reached again. Since the spikes occurred on two independent logger systems, and since they lasted several days, a

  6. Assessment of the Climate Vulnerabilities of the Arabian Peninsula

    NASA Astrophysics Data System (ADS)

    Alharbi, T.; Sultan, M.; Ahmed, M.; Chouinard, K.

    2014-12-01

    The Arabian Peninsula (AP), like many places around the world, is apparently witnessing the impacts (amount, patterns, and frequency of precipitation) of global warming. Precipitation over the AP is largely controlled by two main wind regimes, the winter (October to March) northerlies or northwesterlies, hereafter referred to as westerlies, and the summer (April to September) monsoonal wind regimes. The global monthly Climate Prediction Centers (CPC) Merged Analysis of Precipitation (CMAP) data (spatial resolution: 2.5° × 2.5°; temporal resolution: monthly; operational period: January 1979 to November 2011) was used to investigate the nature and magnitude of precipitation variations over the AP throughout 1979 - 2010. Trends in CMAP-derived precipitation patterns were examined over the winter and summer seasons throughout Periods I (1979-1995) and II (1996-2010). Reversals in precipitation patterns were observed in Periods I and II, where areas witnessing an increase in precipitation in Period I showed a decrease in precipitation throughout Period II, and vice versa for the remaining areas. Our findings suggest: (1) an increase in precipitation during Period I over the southeastern and southwestern coastal areas of AP (e.g., Muscat, Sanaa, and Jeddah) that is probably related to the intensification of the monsoons at the expense of the westerlies, (2) an increase in precipitation during Period II over the northwestern and southeastern of AP (e.g., northwestern Saudi Arabia, Empty Quarter, western and southwestern Oman, and eastern Yemen) is here attributed to intensification of the westerlies, and 3) the general similarity of annual trend patterns to the summer trend (Period I) and to winter trend (Period II) suggest that the annual trends are largely controlled by monsoonal wind regimes in Period I and by the westerlies in Period II. Outputs (i.e., precipitation) of climatic models (CCSM4.0) over the AP are being extracted (for upcoming 100 years) , downscaled

  7. Ozonesonde observations at Marambio, Antarctic Peninsula, during 1989-2012

    NASA Astrophysics Data System (ADS)

    Kivi, Rigel; Heikkinen, Pauli; Aulamo, Osmo; Sánchez, Ricardo

    2013-04-01

    Ozonesonde observations have been carried out at the Marambio station in the Antarctic Peninsula (64° S, 56° W) since late 1980s. The highest frequency of soundings has been obtained during the spring season, when severe ozone depletion has been observed each year since the start of the observational program at Marambio. Regular soundings have also been made during other seasons, in average we have performed more than 50 soundings per year. Here we have first studied the homogeneity of the long-term ozonesonde record. Similar studies have been recently initialized also at other sites. At Marambio, similar to several other sites, there have been changes in sonde types and receiving systems during the long-term observational program. For trend studies it is important to investigate whether these changes have been significant. One of the issues in the sonde network is related to the usage of two different types of the ozone sensor sensing solutions. In Marambio the sensing solution type was changed from 1% KI to 0.5 % KI in April 2006. We investigate whether this has caused improvements in data accuracy and what is the best method to homogenize the time series. Transfer functions have been suggested based on experimental results. For example in Sodankylä we performed a series of ozonesonde comparison flights to assess the effect of these two sensing solutions under polar conditions. We can use these data to recalculate the sonde time series over Marambio. To validate the results we have involved comparisons with total ozone retrievals by satellite based measurements and the local Dobson measurements. The satellite overpass measurements were provided by TOMS instrument aboard Nimbus-7, Meteor-3 and Earth Probe, GOME aboard ESA's ERS-2 and OMI aboard NASA's EOS-Aura. Finally we have calculated ozone profile trends over Marambio. We have applied a trend model to study inter-annual and longer term changes of the ozonesonde vertical profiles. The trend model included

  8. Recent trends of extreme temperature indices for the Iberian Peninsula

    NASA Astrophysics Data System (ADS)

    Fonseca, D.; Carvalho, M. J.; Marta-Almeida, M.; Melo-Gonçalves, P.; Rocha, A.

    2016-08-01

    Climate change and extreme climate events have a significant impact on societies and ecosystems. As a result, climate change projections, especially related with extreme temperature events, have gained increasing importance due to their impacts on the well-being of the population and ecosystems. However, most studies in the field are based on coarse global climate models (GCMs). In this study, we perform a high resolution downscaling simulation to evaluate recent trends of extreme temperature indices. The model used was Weather Research and Forecast (WRF) forced by MPI-ESM-LR, which has been shown to be one of the more robust models to simulate European climate. The domain used in the simulations includes the Iberian Peninsula and the simulation covers the 1986-2005 period (i.e. recent past). In order to study extreme temperature events, trends were computed using the Theil-Sen method for a set of temperature indexes defined by the Expert Team on Climate Change Detection and Indices (ETCCDI). For this, daily values of minimum and maximum temperatures were used. The trends of the indexes were computed for annual and seasonal values and the Mann-Kendall Trend test was used to evaluate their statistical significance. In order to validate the results, a second simulation, in which WRF was forced by ERA-Interim, was performed. The results suggest an increase in the number of warm days and warm nights, especially during summer and negative trends for cold nights and cold days for the summer and spring. For the winter, contrary to the expected, the results suggest an increase in cold days and cold nights (warming hiatus). This behavior is supported by the WRF simulation forced by ERA-Interim for the autumn days, pointing to an extension of the warming hiatus phenomenon to the remaining seasons. These results should be used with caution since the period used to calculate the trends may not be long enough for this purpose. However, the general sign of trends are similar for

  9. Holocene Temperature Record of the North Antarctic Peninsula

    NASA Astrophysics Data System (ADS)

    Willmott, V.; Kim, J.; Domack, E. W.; Sinninghe Damsté, J. S.; Schouten, S.

    2009-12-01

    Because sea temperature plays a critical role not only on the stability of ice shelves and sea ice formation, but as well on the marine ecology of polar areas, a lot of effort has been placed to reconstruct the past climate using proxies from ice, marine and terrestrial records. However, it has been difficult to apply traditional paleoenvironmental proxies in polar areas because of problems that include insufficient dating of recovered sequences, complexities introduced by glacial activity (i.e. glacial erosion), sea-ice cover and poor calcium carbonate preservation. Despite these difficulties, some paleoenvironmental records have been obtained so far although paleotemperature records are still very scarce. The TEX86 (TetraEther indeX of lipids with 86 carbon atoms), is an organic-based paleothermomether (Schouten et al., 2002) based on the relative distribution of archaeal lipids (GDGTs) biosynthesized by marine Crenarchaeota, one of the main prokaryotes of today’s oceans. Although the use of TEX86 in polar areas may be promising because it can be measured in carbonate poor sediments, its global correlation with sea surface temperature (SST) (Kim et al., 2008) revealed that the relationship between TEX86 values and SSTs over the entire temperature range was non-linear, mainly because below 5°C, i.e. in the polar oceans, changes in TEX86 were relatively minor with temperature. Recently, we obtained new insights on the relation between isoprenoid GDGTs and SST in polar oceans using an extended core-top sediment dataset which has lead to a new GDGT index which minimizes the scatter at low temperatures. We applied this new index to obtain a detailed Holocene SST record from well dated sediment cores from the north western Antarctic Peninsula. Temperature ranges show absolute temperature estimates (between -1 and 6 °C) in agreement with present day temperature range, reaching warmer temperatures between 6 to 8 ky. Cooler temperatures of about 2 °C dominates the

  10. Continental shelf benthos off Otago Peninsula, New Zealand

    NASA Astrophysics Data System (ADS)

    Probert, P. Keith; Wilson, John B.

    1984-09-01

    Benthic macrofauna of the continental shelf off Otago Peninsula, south-eastern New Zealand (45°51'S, 170°52'E) was surveyed by dredge sampling during 1973-1975. Numerical classification (Canberra metric coefficient and flexible sorting) was used to produce site groups and species groups, and three major benthic communities were recognised: a shallow-water (14-25 m) fauna inhabiting well-sorted fine sand, a mid-shelf fauna (concentrated in the depth range 50-76 m) associated with sediments containing the greatest proportions of gravel and siltclay, and a predominantly sand-bottom fauna occurring mainly on the outer shelf (87-150 m). All station groups were dominated numerically by polychaetes (mean of 36·6-56% of individuals) with Mollusca (13·8-25%) or Crustacea (12·1-19·4%) the next most abundant group. The inshore sand fauna was the most distinct, characteristic elements being the trochid gastropod Antisolarium egenum, an amphipod of the genus Hippomedon and dense patches of the spionid polychaete Spiophanes bombyx. Diagnostic species of the mid-shelf mixed sediments were Lepidonotus jacksoni, Psammolyce antipoda, Lumbrineris brevicirra and Phyllamphicteis foliata (Polychaeta), Terenochiton otagoensis, Micrelenchus caelatus caelatus, Maoricolpus roseus roseus and Zegalerus tenuis (Mollusca), Ampelisca chiltoni (Amphipoda) and Amphipholis squamata (Ophiuroidea). Outer shelf sand stations were faunally less distinct, but among the more characteristic species were Euthalenessa fimbriata, Sigalion sp. and Euchone sp. (Polychaeta) and Gari stangeri (Bivalvia). Several abundant species were widely distributed among station groups, notably Nephtys macroura, Lumbrineris magalhaensis, Phyllochaetopterus socialis and Owenia fusiformis (Polychaeta) and Nucula nitidula and Tawera spissa (Bivalvia). Free-living lunulitiform Bryozoa of the genus Otionella were a characteristic component of inner and outer shelf sand faunas, and their inshore penetration probably marks

  11. Kamchatka Peninsula, Russia 3-D Perspective with Landsat Overlay

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This three-dimensional perspective view, looking up the Tigil River, shows the western side of the volcanically active Kamchatka Peninsula, Russia. The image shows that the Tigil River has eroded down from a higher and differing landscape and now flows through, rather than around the large green-colored bedrock ridge in the foreground. The older surface was likely composed of volcanic ash and debris from eruptions of nearby volcanoes. The green tones indicate that denser vegetation grows on south facing sunlit slopes at the northern latitudes. High resolution SRTM elevation data will be used by geologists to study how rivers shape the landscape, and by ecologists to study the influence of topography on ecosystems.

    This image shows how data collected by the Shuttle Radar Topography Mission (SRTM) can be used to enhance other satellite images. Color and natural shading are provided by a Landsat 7 image acquired on January 31, 2000. Terrain perspective and shading were derived from SRTM elevation data acquired on February 12, 2000. Topography is exaggerated by about six times vertically. The United States Geological Survey's Earth Resources Observations Systems (EROS) DataCenter, Sioux Falls, South Dakota, provided the Landsat data.

    The Shuttle Radar Topography Mission (SRTM), launched on February 11,2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) and the German (DLR) and Italian (ASI) space agencies. It is managed by NASA's Jet

  12. Dynamics of the Iberian Peninsula Coastal Low-Level Jet

    NASA Astrophysics Data System (ADS)

    Semedo, Alvaro; Rijo, Nádia; Miranda, Pedro; Lima, Daniela C. A.; Cardoso, Rita; Soares, Pedro

    2016-04-01

    Coastal low-level jets (CLLJ) are important mesoscale phenomena of some regional coastal climates. They are characterized by a coast-parallel flow which has a wind speed maxima within the first few hundred meters above sea level (usually below 1000 m, and most of the times around 500 m), encapsulated within the marine atmospheric boundary layer (MABL). Coastal jets have a larger scale synoptic forcing behind them: a high pressure system over the ocean and a thermal low inland. The regions where CLLJ occur coincide with cold equator-ward eastern boundary currents in the mid-latitudes (with an exception of the coast of Oman in the Arabian Sea), where the contrast between the cold ocean and the warm land in the summer is highest. As a response of CLLJ occurrences a positive feedback mechanism is triggered: the coast-parallel wind induces upwelling currents at the coast, reducing the sea surface temperature, which in turn increase the thermal (pressure) gradient at the coast, leading to higher wind speeds. The Iberian Peninsula Coastal Jet (IPCJ) is an example of a CLLJ, developed mostly during the summer season due to the effect of the semi-present Azores high-pressure system in the North Atlantic and of a thermal low pressure system inland. This synoptic pattern drives a seasonal (western) coast parallel wind, often called the Nortada (northerly wind), where the IPCJ develops. A detailed analysis of the IPCJ structure and dynamics will be presented, trough the analysis of two case studies off the west coast of Portugal. The case studies are simulated using the WRF mesoscale model, at 9 and 3 km horizontal resolution, forced by the ECMWF (European Centre for Medium-Range Weather Forecasts) ERA-Interim reanalysis. The MABL structure off the west coast of Iberia, the interaction of the flow with the two main west Iberia capes (Finisterre and Roca), and the consequences on the cloud cover and wind speed up- and down-wind of the capes will be analysed.

  13. Recent observed climate change over the Arabian Peninsula

    NASA Astrophysics Data System (ADS)

    Alsarmi, Said; Washington, Richard

    2011-06-01

    We have examined trends in temperature and precipitation parameters for the Arabian Peninsula (AP) during the last 2 to 3 decades. The data set has been carefully quality controlled and checked for homogeneity. Although of low density (21 stations) and relatively short time period, a clear picture of climate change in the region has emerged. The general pattern of the AP mean annual temperature trend is one of warming, with 14 of 21 stations show statistically significant warming at 0.05 level and most at 0.001 level and only one (Seeb) showing statistically significant cooling. The highest statistically significant mean annual warming trends are found in Oman (Sur = 1.03°C decade-1) and Emirates (Dubai = 0.81°C decade-1). The season of maximum warming in mean temperature is March to April. The highest monthly mean temperature trend in the AP occurs in Sur in May (1.47°C decade-1). There is a broad statistically significant increase in mean annual maximum temperature in AP in 12 out of 21 stations, with the highest trends in central and eastern/southeastern AP. Only SW AP and the Gulf of Oman do not show warming. The highest monthly maximum temperature trend in the AP occurs in Bahrain in March (2.27°C decade-1). The second highest significant warming trends are reported in Doha in February (1.54°C decade-1). For minimum temperature, 16 out of 21 stations show statistically significant warming trends, with the highest annual trends observed in the Emirates (Dubai = 1.24°C decade-1), northwest Oman (Sohar = 1.17°C decade-1) and Qatar (Doha = 1.13°C decade-1). The highest monthly minimum temperature warming rate occurred in October. Both Dubai and Kuwait reported the highest significant rate of 2.00°C decade-1. The general mean annual diurnal temperature range trend is negative in the AP, with six out of 21 stations show statistically significant negative trends while three stations show statistically significant positive trends. Trends in mean annual

  14. Regionalisation of precipitation for the Iberian Peninsula and climate change

    NASA Astrophysics Data System (ADS)

    Parracho, A. C.; Melo-Gonçalves, P.; Rocha, A.

    2016-08-01

    Temporal variability of precipitation over the Iberian Peninsula (IP) has high spatial gradients. Therefore, statistics of the temporal behaviour of precipitation and derived quantities over the IP must be estimated taking into account these spatial gradients. Some statistics can be displayed over a map. However there are statistics, such as Probability Density Functions at each location of the IP, that are impossible to display in a map. Because of this, it is mandatory to reduce the number of degrees of freedom which, in this case, consists of a reduction of the time series representative of the IP domain. In this work, we present a spatial partition of the IP region into areas of similar precipitation. For that, an observed dataset of daily-total precipitation for the years between 1951 and 2003 was used. The land-only high resolution data was obtained on a regular grid with 0.2° resolution in the IP domain. This data was subjected to a k-means Cluster Analysis in order to divide the IP into K regions. The clustering was performed using the squared Euclidean distance. Four clusters of IP grid points, defining 4 IP regions, were identified. The grid points in each region share the same time-varying behaviour which is different from region to region. The annual precipitation discriminates the following regions: (1) north Iberia, (2) a large region extending from the centre to the Mediterranean shores of the IP, (3) a large region ranging from the centre to the western and southwestern shores of the Iberia, and (4) northwest Iberia. The regions obtained for the four seasons of the year are similar. These results are consistent with the thermodynamic characteristics described in the available literature. These Iberian regions were used to assess climate change of seasonal precipitation from the multi-model ensemble of the fifteen simulations provided by the European project ENSEMBLES. Probability Density Functions of annual- and seasonal-total precipitation

  15. Deformation Bands in Subglacially Erupted Hyaloclastite Ridges, Reykjanes Peninsula, Iceland

    NASA Astrophysics Data System (ADS)

    Barnes, J.; Kattenhorn, S. A.

    2010-12-01

    Pleistocene glaciation across the Reykjanes Peninsula, where the mid-Atlantic spreading ridge comes onshore in SW Iceland, created an environment for subglacial fissure eruptions along the plate boundary. The addition of meltwater to the eruption process resulted in fragmentation of magma and the creation of hyaloclastites and hyalotuff: subaqueous hydroclastic deposits, which are inherently weak and poorly consolidated. The resultant hyaloclastite ridges (also called mobergs or tindar) form linear hills (generally <300 m high) oriented NE-SW in response to sinistral-oblique spreading across the ENE-WSW plate boundary. Faults, fissures, and joints within Holocene lavas in low-lying areas around the hyaloclastite ridges show consistent patterns that can be related to theoretical stress fields associated with oblique spreading. However, deformation features within the hyaloclastite ridges show fracture orientations commonly inconsistent with those in the intervening lava plains, suggesting a more complex deformation history. We focus on prevalent deformation bands (DBs), which are strain localization features (tabular bands of cataclasis and porosity reduction) predominately studied in porous siliciclastic rocks. We advocate that DBs in the hyaloclastite and hyalotuff sequences of these mobergs play a critical role in their deformation in response to tectonic, magmatic, and gravitational influences. DBs forming in hyaloclastite and hyalotuff are unique in character compared to analogous features in porous granular sedimentary rock. For example, DBs in sandstone generally result in at most a few millimeters of offset along a single DB. However, offsets of up to several meters occur along DBs of comparable thickness (<1 cm) within the hyaloclastite and hyalotuff. This distinct characteristic of these bands indicates a fundamentally different evolutionary process than occurs in sedimentary rock, likely in response to the breakdown of weak glassy fragments (sideromelane

  16. Retreating glacier fronts on the Antarctic Peninsula over the past half-century

    USGS Publications Warehouse

    Cook, A.J.; Fox, A.J.; Vaughan, D.G.; Ferrigno, J.G.

    2005-01-01

    The continued retreat of ice shelves on the Antarctic Peninsula has been widely attributed to recent atmospheric warming, but there is little published work describing changes in glacier margin positions. We present trends in 244 marine glacier fronts on the peninsula and associated islands over the past 61 years. Of these glaciers, 87% have retreated and a clear boundary between mean advance and retreat has migrated progressively southward. The pattern is broadly compatible with retreat driven by atmospheric warming, but the rapidity of the migration suggests that this may not be the sole driver of glacier retreat in this region.

  17. Paleomagnetism of Tertiary rocks from the OGA Peninsula and the rotation of northeast Japan

    NASA Astrophysics Data System (ADS)

    Tosha, Toshiyuki; Hamano, Yozo

    1988-06-01

    We have made a paleomagnetic study of Tertiary rocks from the Oga Peninsula, northern Honshu Island. Volcanic and sedimentary rocks were sampled from 26 sites in the peninsula. The ages of the rocks range from 62 Ma to the present. The results indicate a counterclockwise rotation of Northeast Japan with respect to eastern Asia around a pole at 58°N, 149°E, between about 22 Ma and 15 Ma. The amount of the rotation is about 20°. Before the rotation, Northeast Japan was situated along the east coast of the Asian continent.

  18. GPS and GIS-Based Data Collection and Image Mapping in the Antarctic Peninsula

    USGS Publications Warehouse

    Sanchez, Richard D.

    1999-01-01

    High-resolution satellite images combined with the rapidly evolving global positioning system (GPS) and geographic information system (GIS) technology may offer a quick and effective way to gather information in Antarctica. GPS- and GIS-based data collection systems are used in this project to determine their applicability for gathering ground truthing data in the Antarctic Peninsula. These baseline data will be used in a later study to examine changes in penguin habitats resulting in part from regional climate warming. The research application in this study yields important information on the usefulness and limits of data capture and high-resolution images for mapping in the Antarctic Peninsula.

  19. An outbreak of type E botulism among common loons (Gavia immer) in Michigan's Upper Peninsula

    USGS Publications Warehouse

    Brand, Christopher J.; Schmitt, Stephen; Duncan, Ruth M.; Cooley, Thomas M.

    1988-01-01

    An epizootic of type E botulism (Clostridium botulinum) occurred among common loons (Gavia immer) along the Lake Michigan shore of Michigan's Upper Peninsula (USA) during October and November 1983. An estimated 592 dead loons washed ashore along the Garden Peninsula. Type E botulinal toxin was demonstrated in blood samples and stomach contents of dead loons, and in samples of three species of dead fish found on the Lake Michigan shore. We suspect that loons acquired botulism by ingesting sick or dead fish containing type E toxin.

  20. U‒Pb age of detrital zircons from Upper Precambrian deposits of the Sredni and Rybachi peninsulas (northern margin of the Kola Peninsula)

    NASA Astrophysics Data System (ADS)

    Mikhailenko, Yu. V.; Soboleva, A. A.; Hourigan, J. K.

    2016-09-01

    The first U‒Pb dates are obtained for detrital zircons from Upper Precambrian deposits of the Sredni (Zemlepakhtinskaya and Kuyakan formations) and Rybachi (Lonskii Formation) peninsulas. The spectra of ages of detrital zircons in sandstone samples from the Zemlepakhtinskaya and Kuyakan formations are similar to a significant extent to each other, which implies the dominant role of the same provenances. Most zircon grains are the Paleoproterozoic and Mesoproterozoic in age; some of them are characterized by Mesoarchean and Neoarchean ages. Zircons dated back to 1.0‒2.0 Ga with maxima at approximately 1.8, 1.5, 1.3, and 1.1 Ga are the most abundant. The youngest zircon grains are the Mesoproterozoic in age: 1050 ± 21Ma (i.e., close to the Mesoproterozoic‒Neoproterozoic boundary) and 1028 ± 21 Ma from the Zemlepakhtinskaya and Kuyakan formations, respectively. The distribution spectrum of ages obtained for zircons from sandstones of the Lonskii Formation significantly differs from that characteristic of zircons from sandstones of the Zemlepakhtinskaya and Kuyakan formations. The zircon population from the Lonskii Formation is dominated by detrital zircons with Neoarchean and Paleoproterozoic ages (2.8‒1.6 Ga); Paleoarchean and Mesoarchean grains are scarce. Their age maxima are registered at levels of approximately 2.7 and 1.8 Ga. The minimum age obtained for zircons from sandstones of the Lonskii Formation (1349 ± 35 Ma) allows the Rybachi block to be considered as being older as compared with the Sredni bock. Crystalline complexes of the Baltic Shield served as a main provenance for the Upper Precambrian deposits of the peninsulas under consideration. The dates obtained for detrital zircons from the Upper Precambrian deposits of the Sredni and Rybachi peninsulas are compared with similar data on the Upper Precambrian sequences of the Timan and Varanger Peninsula areas to reveal differences and similarities in the distribution of ages.

  1. Does Private Tutoring Increase Students' Academic Performance? Evidence from Turkey

    ERIC Educational Resources Information Center

    Berberoglu, Giray; Tansel, Aysit

    2014-01-01

    This paper investigates the effectiveness of private tutoring in Turkey. The authors introduce their study by providing some background information on the two major national examinations and three different kinds of tutoring. They then describe how they aimed to analyse whether attending private tutoring centres (PTCs) enhances Turkish students'…

  2. Instructional Variables of Inclusive Elementary Classrooms in Turkey

    ERIC Educational Resources Information Center

    Sucuoglu, Nimet Bulbin; Akalin, Selma; Pinar, Elif Sazak

    2015-01-01

    The purpose of this study is twofold: to determine the instructional variables of the inclusive classrooms in Turkey and to investigate to what extent the student behaviors change according to eco-behavioral characteristics of inclusive classrooms. The study group consisted of 44 students between the ages of six and 12 with mild disabilities who…

  3. Debates about the Future of Media Literacy in Turkey

    ERIC Educational Resources Information Center

    Cakmak, Ebubekir; Tuzel, Sait

    2015-01-01

    Media literacy has been widely debated in Turkey since the early 2000s and has been in the curriculum of the secondary schools as an optional subject for nearly a decade. During this time period, about four million students have received media literacy education. The multidisciplinary structure of media literacy has contributed to the interest of…

  4. Does Nosema ceranae Wipe Out Nosema apis in Turkey?

    PubMed Central

    IVGIN TUNCA, Rahşan; OSKAY, Devrim; GOSTERIT, Ayhan; TEKIN, Olgay Kaan

    2016-01-01

    Background: The aim of this study was to determine the prevalence of the Nosema ceranae and Nosema apis among apiaries using both spore counts and multiplex PCR and the replacement of N. apis by N. ceranae in some regions of Turkey. Methods: A hundred honey bee samples were collected from 99 apiaries in 11 different locations in 2011–2012 in Turkey. Nosema infection degree from collected samples was determined using light microscope and molecular detection of Nosema spp. (N. ceranae and N. apis) was performed using specific primers by multiplex PCR. Results: N. ceranae was only found spores in sampling areas using molecular diagnosis. N. apis was not detected in whole sampling areas using both techniques. There are no Nosema spores detected in Konya one location using two techniques. The nucleotide sequences from amplification products of the Nosema infested honeybee samples were (98%) identical with the sequence of N. ceranae for many countries deposited in the GenBank database in this study. Conclusion: The present study illustrated that N. ceranae is the only spores for sampled areas in 2011–2012. The study could also indicate that N. ceranae has been replaced instead of N. apis in Turkey. In addition, the prevalence of N. ceranae and two microsporodia spores effects on honey bee colonies in Turkey were needed to determine with intensive sampling, periodically. PMID:28096862

  5. Turkey: Selected Foreign Policy Issues and U.S. Views

    DTIC Science & Technology

    2008-08-29

    Mustafa Oguz, “Turkey Rolls its Diplomatic Dice ,” Turkish Daily News, August 14, 2008. 15 “Austria Says Turkey’s Position in Nabucco Limited,” Turkish...and the East. Turkey’s almost relentless engagement with some of its neighbors puts it at odds with U.S. foreign policy. The AKP does not share the

  6. Perceptions of an Anticipated Bilingual Education Program in Turkey

    ERIC Educational Resources Information Center

    Ozfidan, Burhan; Burlbaw, Lynn; Kuo, Li-Jen

    2016-01-01

    Bilingual education is globally an important aspect within the educational community in recent years. The purpose of the study is to explore perceptions towards a bilingual education program and investigate factors that may affect the development of a bilingual education program in Turkey. This study also identifies the benefits of bilingualism in…

  7. Analysis of environmental impact assessment (EIA) system in Turkey.

    PubMed

    Coşkun, Aynur Aydın; Turker, Ozhan

    2011-04-01

    The Environmental Impact Assessment (EIA) System, which embodies the "prevention principle" of the environmental law, is an important tool for environmental protection. This tool has a private importance for Turkey since it is a developing country, and it entered the Turkish law in 1983 with the Environmental Law. Besides, the EIA Regulation, which shows the application principles, became effective in 1993. Because Turkey is a candidate for European Union (EU), the EIA Regulation has been changed due to the EU compliance procedure, and its latest version became valid in 2008. This study aims to emphasize The EIA system in Turkey to supervise the efficiency of this procedure and point the success level. In the introduction part, general EIA concept, its importance, and some notations are mentioned. Following that, the legislation, which builds the EIA system, has been analyzed starting from the 1982 Turkish Constitution. Then, the legislation rules are explained due to the basic steps of the EIA procedure. In order to shed light upon the application, the EIA final decisions given until today, the results, and their distributions to the industries are assessed. In the final part of the study, a SWOT analysis is made to mention the weaknesses, strengths, opportunities, and threats of the EIA system in Turkey.

  8. Trends in Doctoral Research on English Language Teaching in Turkey

    ERIC Educational Resources Information Center

    Özmen, Kemal Sinan; Cephe, Pasa Tevfik; Kinik, Betül

    2016-01-01

    This review examines the doctoral research in Turkey completed between 2010 and 2014 in the area of English language teaching and learning. All of the dissertations (N = 137) indexed in the National Theses Database have been included in order to analyze dissertations' subject areas, research paradigms/techniques, and research contexts as well as…

  9. Teaching in Rural Turkey: Pre-Service Teacher Perspectives

    ERIC Educational Resources Information Center

    Kizilaslan, Irem

    2012-01-01

    Despite preliminary findings that preparing teachers for rural positions is of great importance in Turkey's conditions, little has been reported regarding the measures that need to be addressed in order to effectively prepare teachers for remote areas. In response to this gap, the present study aimed to provide some preliminary views about the…

  10. An Online Training Program for Gifted Children's Parents in Turkey

    ERIC Educational Resources Information Center

    Leana-Tascilar, Marilena Z.; Ozyaprak, Melodi; Yilmaz, Ozgur

    2016-01-01

    Problem Statement: Turkey began studies of gifted education relatively recently in comparison with other countries and these studies are focused more to the education of gifted children and their teachers instead of parents. Guiding and educating the parents of gifted students has recently been put into practice in our country while no matter how…

  11. An Investigation of Violence against Teachers in Turkey

    ERIC Educational Resources Information Center

    Ozdemir, Soner Mehmet

    2012-01-01

    This study seeks to investigate violence against teachers. A total of 902 teachers working at the elementary schools and at secondary schools located in the center of Kirikkale, Turkey were enrolled in the study. Data were gathered by an instrument designed by the researcher and aiming to measure violence against teachers. Analyses included…

  12. Parental Trust and Parent-School Relationships in Turkey

    ERIC Educational Resources Information Center

    Beycioglu, Kadir; Ozer, Niyazi; Sahin, Semiha

    2013-01-01

    This study examined the degree and levels of parent trust and involvement in lower secondary and high schools in Turkey. Survey data were obtained from 429 participants working for state schools during the 2012-2013 education years. We used zero-order correlation coefficient, independent samples t test, and, when significant differences were…

  13. Measurement and Application of Intellectual Capital in Turkey

    ERIC Educational Resources Information Center

    Bozbura, F. Tunc

    2004-01-01

    The purpose of this paper is to define the elements of intellectual capital of firms in Turkey and to empirically investigate the relationship between intellectual capital and market value of firms in Istanbul Stock Exchange. To create a suitable intellectual capital measurement model for this study, a wide literature research was made. In almost…

  14. Accreditation of Open and Distance Learning: A Framework for Turkey

    ERIC Educational Resources Information Center

    Kocdar, Serpil; Aydin, Cengiz Hakan

    2012-01-01

    The purpose of this study is to develop a framework for the accreditation of higher open and distance learning (ODL) programs in Turkey. The study was designed as a sequential monomethod multistrand mixed model including two strands which were both qualitative (QUAL[arrow right]QUAL). In the first strand, both quantitative and qualitative data…

  15. Functional characterization of the turkey macrophage migration inhibitory factor

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Macrophage migration inhibitory factor (MIF) is a soluble protein that inhibits the random migration of macrophages and plays a pivotal immunoregulatory function in innate and adaptive immunity. The aim of this study was to clone the turkey MIF (TkMIF) gene, express the active protein, and characte...

  16. Instructional Variables of Inclusive Elementary Classrooms in Turkey

    ERIC Educational Resources Information Center

    Sucuoglu, Nimet Bulbin; Akalin, Selma; Pinar, Elif Sazak

    2014-01-01

    The purpose of this study is twofold: to determine the instructional variables of the inclusive classrooms in Turkey and to investigate to what extent the student behaviors change according to eco-behavioral characteristics of inclusive classrooms. The study group consisted of 44 students between the ages of six and 12 with mild disabilities who…

  17. Income and Education in Turkey: A Multivariate Analysis

    ERIC Educational Resources Information Center

    Sari, Ramazan; Soytas, Ugur

    2006-01-01

    Although the role of education in an economy is emphasized in theoretical studies, empirical literature finds mixed results for the relationship between growth and education. We examine the relationship between Gross Domestic Product (GDP) and enrollments in primary, secondary, and high schools, as well as universities in Turkey for 1937-1996, in…

  18. Characterization of Campylobacter jejuni and coli strains isolated in turkeys

    Technology Transfer Automated Retrieval System (TEKTRAN)

    associated with significant foodborne disease. Campylobacter jejuni and C. coli are the two most prevalent species contributing to human diarrheal disease. The objective of this study was to determine the routes of transmission for Campylobacter throughout turkey production and processing. A floc...

  19. Turkey from the Perspective of the Refugee Children

    ERIC Educational Resources Information Center

    Yildirim, Erdal; Yakar, Hamza; Erdogan, Erdi

    2017-01-01

    Migration can be described as a movement of people from the location they are in to elsewhere due to economic, social, political, and cultural reasons. Turkey is in a position that both allows immigrants and creates an area of transition for immigrants. With the concept of refuge, many social problems also entered the world's agenda. One of these…

  20. English Teacher Training Programs in Denmark, Sweden and Turkey

    ERIC Educational Resources Information Center

    Solak, Ekrem

    2016-01-01

    Teachers play one of the most important roles in reaching learning objectives. The qualifications of teachers in an education system reflect the potential of that system and directly influence the learners' achievement. Therefore, the purpose of this study is to compare Danish and Swedish English teacher training programs with that of Turkey and…

  1. Notice of release of Turkey Lake Germplasm of bottlebrush squirreltail

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Turkey Lake Germplasm of bottlebrush squirreltail (Elymus elymoides ssp. californicus) was released by USDA-Agricultural Research Service in 2015 as a selected class of pre-variety germplasm (natural track). This new plant material originates in Gooding County in southern Idaho's Snake River Plain....

  2. Leadership in Doctoral Dissertations of Educational Sciences in Turkey

    ERIC Educational Resources Information Center

    Yardibi, Nursel

    2014-01-01

    The purpose of the study is to determine tendencies in educational sciences doctoral dissertations according to divisions, research methods and desings, data collection tools, data analysis techniques, and leadership levels in Turkey. This content analysis study has been desinged with qualitative research methods. This research has been limited by…

  3. Democratising Turkey through Student-Centred Pedagogy: Opportunities and Pitfalls

    ERIC Educational Resources Information Center

    Altinyelken, Hülya Kosar

    2015-01-01

    Global reform talk on pedagogy has been converging around student-centred pedagogy (SCP) in recent decades. One of the significant appeals of this pedagogical model is its democratisation potentials. This article seeks to empirically study SCP's role in democratising learning and promoting social democratisation by taking the case of Turkey, a…

  4. Routes of transmission of salmonella and campylobacter in breeder turkeys

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Salmonella and Campylobacter are frequent colonizers of the intestinal tracts of poultry and have often been associated with human foodborne illness. The entry, transmission and prevalence of both pathogens have been extensively studied in chickens but little information is available for turkeys. ...

  5. Examining the Conceptualization of Instructional Technology in Turkey

    ERIC Educational Resources Information Center

    Gedik, Nuray

    2017-01-01

    Instructional Technology is a field having approximately a century old past. From its initial conceptualization to date, it has been in question in terms of its label, definition, and scope. Parallel to international interest, Turkey has embraced IT as a field of study and practice. This qualitative study aims to investigate the existing…

  6. Statistical Trends and Developments within Inclusive Education in Turkey

    ERIC Educational Resources Information Center

    Cakiroglu, Orhan; Melekoglu, Macid Ayhan

    2014-01-01

    The education of students with special needs in an inclusive environment is becoming more widespread throughout the world. Similarly, in Turkey, the inclusion of students with disabilities has also improved. However, current statistical trends and developments within inclusive education are not well known. The purpose of this study is to provide a…

  7. Neoliberal Ideology in Primary School Social Studies Textbooks in Turkey

    ERIC Educational Resources Information Center

    Akkaymak, Güliz

    2015-01-01

    This study examines the extent to which fourth and fifth grade primary school Social Studies textbooks published by the Ministry of National Education in Turkey between 1980 and 2009 represent neoliberal ideology. In an examination of changes following the restructuring of Turkish primary school education in 2004, this analysis compares pre- and…

  8. Spotlight on Turkey: Continuity and Change. An Interdisciplinary Curriculum.

    ERIC Educational Resources Information Center

    Arkin, Linda, Ed.; Greenberg, Hazel Sara; Barasch, Abby, Ed.

    This resource guide provides background and source material about the Turkey for secondary teachers and students. In addition to suggested classroom activities, there are background readings and notes for the teachers that can be used for enrichment lessons with students. Each chapter views a single question from multiple perspectives. The six…

  9. The Gender-Related Role of Teaching Profession in Turkey

    ERIC Educational Resources Information Center

    Uygun, Selcuk

    2014-01-01

    Teaching is a professional job that requires expertise. The characteristics of the professionals can affect the quality of the profession. One of these characteristics is gender. In this study, the gender-related role of teaching profession in Turkey is examined. The analysis in a historical perspective of gender distributions of students who have…

  10. Mathematical Modelling Research in Turkey: A Content Analysis Study

    ERIC Educational Resources Information Center

    Çelik, H. Coskun

    2017-01-01

    The aim of the present study was to examine the mathematical modelling studies done between 2004 and 2015 in Turkey and to reveal their tendencies. Forty-nine studies were selected using purposeful sampling based on the term, "mathematical modelling" with Higher Education Academic Search Engine. They were analyzed with content analysis.…

  11. Professional Status of Elementary Teaching in Turkey: A Delphi Study

    ERIC Educational Resources Information Center

    Sahin, Ali E.

    2010-01-01

    This study examines whether elementary teaching can be considered to be a profession in Turkey in comparison to selected characteristics that previous scholars have found to be common to all professions. Evidence was drawn primarily from a Delphi study conducted in three rounds. Educators of various kinds served as Delphi participants. The…

  12. Perceptions and Attitudes of Mothers about Child Neglect in Turkey

    ERIC Educational Resources Information Center

    Polat, Selda; Tasar, Aysin; Ozkan, Secil; Yeltekin, Sevinc; Cakir, Bahar Cuhac; Akbaba, Sevil; Sahin, Figen; Camurdan, Aysu Duyan; Beyazova, Ufuk

    2010-01-01

    The purpose of this study was to evaluate the perceptions and attitudes about child neglect of a group of mothers, in Ankara, Turkey, and to determine the factors affecting perception and attitudes of these mothers about child neglect. A questionnaire consisting of 15 scenarios about perception of child neglect and 12 behavioral descriptions about…

  13. Turkey-U.S. Defense Cooperation: Prospects and Challenges

    DTIC Science & Technology

    2011-04-08

    exercise Reliant Mermaid , both of which had featured U.S.-Turkey-Israel cooperation in previous years, did not feature either the United States or Israel...in late 2010. Anatolian Eagle took place with different participants, and Reliant Mermaid was canceled. It also is unclear to what extent divergent

  14. Effects of Family Background Characteristics on Educational Participation in Turkey

    ERIC Educational Resources Information Center

    Smits, Jeroen; Hosgor, Ayse Gunduz

    2006-01-01

    We study family background effects on participation in primary and secondary education of children in Turkey using large representative data sets. Educational participation, especially of girls, is found to be still a major concern, with non-enrollment being especially high in the countryside and the eastern part of the country. Parental…

  15. Some Critical Reflections on Lifelong Learning Policy in Turkey

    ERIC Educational Resources Information Center

    Sayilan, Fevziye

    2015-01-01

    This paper discusses the Lifelong Learning Strategy document which was on the agenda during the European Union harmonization process of Turkey. The public policies in the document, regarding non-formal and adult education, will be analyzed. Lifelong Learning strategy became a current issue in the last stage of neoliberal transformation of…

  16. Sexism in School Textbooks Prepared under Education Reform in Turkey

    ERIC Educational Resources Information Center

    Esen, Yasemin

    2007-01-01

    The objective of this study is to analyze the new textbooks prepared under the framework of the "curriculum reform" realized in Turkey , as part of the EU harmonization process, in terms of gender representation. For this purpose, illustrations in the new ABC, Life Studies and Social Studies textbooks prepared under the new program were…

  17. Faculty Perception on International Students in Turkey: Benefits and Challenges

    ERIC Educational Resources Information Center

    Acar, Erkan

    2016-01-01

    The purpose of this qualitative case study is to examine faculty perceptions on international students with respect to benefits and challenges of having them in a liberal arts university located in Istanbul, Turkey. The research data were collected through evaluation of pertinent documents of the school and interviews with sixteen faculty members…

  18. Cooperative Learning in Turkey: A Content Analysis of Theses

    ERIC Educational Resources Information Center

    Dirlikli, Murat

    2016-01-01

    This study is a content analysis of theses concerning cooperative learning prepared in Turkey between the years 1993 and 2014. A total of 220 theses which were accessible online (open access) at the site of Council of Higher Education (CoHE) were analyzed. The publishing classification form used in this study was prepared analyzing similar forms…

  19. Consanguineous marriages in the province of Antalya, Turkey.

    PubMed

    Alper, O M; Erengin, H; Manguoğlu, A E; Bilgen, T; Cetin, Z; Dedeoğlu, N; Lüleci, G

    2004-01-01

    To assess the trends in the frequency and the medical effects of consanguinity in the south coast of Turkish population using local and national data in the last 11 years. This cross-sectional study was carried out in Manavgat province, which is a major tourism center on the Mediterranean coast of Turkey. The authors studied consanguineous marriages in rural and urban population in the Mediterranean coast, Manavgat province, Turkey, via a 1500 random survey sample of married couples. There has been a significant increase in the incidence of consanguineous marriages in rural areas (40.7%) since 1989 in the southern population of Turkey. The results showed that the most frequent type of marriage was between the first cousins. It is found that there is no statistically significant difference between the consanguineous and non-consanguineous marriages in the different age groups. The results were discussed on the basis of educational status, reasons for having consanguineous marriages and the general medical effects as well as with the relation of congenital malformations. The custom of consanguineous unions in the Mediterranean population of Turkey is still extremely high, and preventive measures should be done to decrease its frequency and associated complications.

  20. Uppermost mantle P wave velocities beneath Turkey and Iran

    SciTech Connect

    Chen, C.; Chen, W.; Molnar, P.

    1980-01-01

    The uppermost mantle P wave velocities beneath Turkey and Iran were estimated by applying the conventional travel time-distance relation method to arrival times of well located earthquakes recorded at a few stations. The average uppermost mantle P wave velocity under Turkey is estimated from two stations of the World Wide Standardized Seismograph Network (WWSSN), Istanbul and Tabriz. The data are consistent with a crust of uniform, but poorly determined, thickness and an uppermost mantle P wave velocity of 7.73 +- 0.08 km/s. This velocity is very similar to that for the Aegean Sea and suggests that its structure could be closely related to that beneath Turkey. For Iran, the results calculated from travel times to three WWSSN stations, Meshed, Shiraz, and Tabriz, can be explained by a crust dipping toward the south-southeast at about 1/sup 0/ with an uppermost mantle P wave velocity of 8.0 +- 0.1 km/s. If the crustal thickness were 34 km in the north it would reach about 49 km in the south. Based on these uppermost mantle velocities, the temperature at Moho beneath Turkey is probably close to the melting temperature of peridotite but that beneath Iran is probably lower.

  1. Foreign Language Anxiety in Turkey: The Role of Multilingualism

    ERIC Educational Resources Information Center

    Thompson, Amy S.; Khawaja, Anastasia J.

    2016-01-01

    As part of a larger study on individual differences and language learning in Turkey, this study explores the relationship between foreign language anxiety and two operationalisations of multilingualism: any experience with a third language and Perceived Positive Language Interaction; it also illuminates connections among the aforementioned…

  2. Host specificity and phylogenetic relationships of chicken and turkey parvoviruses

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Previous reports indicate that the newly discovered chicken parvoviruses (ChPV) and turkey parvoviruses (TuPV) are very similar to each other, yet they represent different species within a new genus of Parvoviridae. Currently, strain classification is based on the phylogenetic analysis of a 561 bas...

  3. The Teaching of Modern Languages to Migrant Workers. (Turkey), 1973.

    ERIC Educational Resources Information Center

    Council of Europe, Strasbourg (France). Documentation Center for Education in Europe.

    The number of migrant workers Turkey has sent to foreign countries has now reached approximately 1 million. Educational level of these workers is: 67 percent - primary school education; 24 percent - secondary school education; and 9 percent - high school education. However, 98 percent of these workers do not know the language of the country to…

  4. Being a Teacher in the East of Turkey

    ERIC Educational Resources Information Center

    Soydan, Tarik

    2015-01-01

    In today's Turkey, the problems faced in the provincial regions have several causes and dimensions. At first glance we can count a set of them: insufficiency of the resources allocated to education and the inability to use the education budget effectively with proper planning; frequent central restructuring of the education system without taking…

  5. Academic Procrastination and Motivation of Adolescents in Turkey

    ERIC Educational Resources Information Center

    Klassen, Robert M.; Kuzucu, Elcin

    2009-01-01

    This article presents a study of academic procrastination and associated motivation variables in 508 adolescents from a general secondary school in central Turkey. Girls reported higher levels of self-efficacy for self-regulation and predicted higher Turkish grades than boys, but there was no difference in levels of procrastination. Academic…

  6. Values Education Research Trends in Turkey: A Content Analysis

    ERIC Educational Resources Information Center

    Beldag, Adem

    2016-01-01

    The present study makes a situation analysis of graduate theses on values education published between 1999 and 2015 in Turkey. It has a qualitative research design, wherein data is collected through document analysis. The form developed for this purpose is comprised of nine sections, each of which focuses on a different aspect: universities,…

  7. Principals' Opinions of Organisational Justice in Elementary Schools in Turkey

    ERIC Educational Resources Information Center

    Aydin, Inayet; Karaman-Kepenekci, Yasemin

    2008-01-01

    Purpose--This study aims to present the opinions of public elementary school principals in Turkey about the current organisational justice practices among teachers from the distributive, procedural, interactional, and rectificatory dimensions. Design/methodology/approach--The opinions of 11 public elementary school principals in Ankara about…

  8. Social Justice, Education and School Social Work in Turkey

    ERIC Educational Resources Information Center

    Nadir, Ural; Aktan, Mehmet Can

    2015-01-01

    This study focuses on welfare state, social justice and school social work interaction. In this paper, these three concepts' reflections in Turkey were mentioned. Researchers aimed to discuss how school social work (which is brought to the agenda recently) is important in the provision of social justice in Turkish public service delivery. [For the…

  9. Factors Affecting Teachers' Participation in Professional Development Activities in Turkey

    ERIC Educational Resources Information Center

    Bayar, Adem

    2013-01-01

    The purpose of this study was to examine the relationship between factors (internal [personal] and external [environmental]) and teachers' participation in professional development (PD) programs in Turkey. The researcher employed a survey design, using a multiple-stage sampling method, selecting 30 out of 66 elementary schools in the Center…

  10. Molecular characterization of true morels (Morchella) in Turkey

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A collection of 247 true morels (Morchella spp.) was made from 10 different provinces of Turkey during the 2007-2008 growing season. This collection was analyzed for species diversity using phylogenetic analyses of partial Ribonucleic acid (RNA) polymerase I (RPB1) and nuclear ribosomal large subuni...

  11. The Notion of Charter Schools and Its Feasibility in Turkey

    ERIC Educational Resources Information Center

    Solak, Ekrem; Özaskin, Aysegül

    2015-01-01

    The purpose of this study was to investigate the feasibility of Charter School system in Turkey, which was opened firstly in State of Minnesota of United States and was expanded to approximately 40 states in America today and also, in practice in some countries such as Canada, New Zealand, United Kingdom, Sweden and Norway. Charter Schools are…

  12. Experimental Studies on Electronic Portfolios in Turkey: A Literature Review

    ERIC Educational Resources Information Center

    Alan, Selahattin; Sünbül, Ali Murat

    2015-01-01

    In this study, a literature review was conducted about an individual's selected efforts, products stored in electronic format, and electronic portfolios that reflect the development and capacity of multimedia systems. In this context, relevant experimental studies performed in Turkey are collected to show e-portfolio application forms, their…

  13. Trends in Educational Research in Turkey: A Content Analysis

    ERIC Educational Resources Information Center

    Goktas, Yuksel; Hasancebi, Funda; Varisoglu, Behice; Akcay, Ahmet; Bayrak, Naci; Baran, Mukadder; Sozbilir, Mustafa

    2012-01-01

    This study focused on educational research papers published from 2005-2009 in journals listed in SSCI and the ULAKBIM database in Turkey. Study types, research methods, investigated specific topics, used data collection tools, employed data analysis methods, and utilized types of samples and sampling methods were analyzed. A total of 2115 papers…

  14. Comparing and Contrasting Primary School Playgrounds in Turkey and Australia

    ERIC Educational Resources Information Center

    Chancellor, Barbara; Cevher-Kalburan, Nilgün

    2014-01-01

    This collaborative study aims to investigate aspects of school playgrounds in the city of Denizli, Turkey and in the state of Victoria, Australia. Using a survey designed for a recent study in Victoria, data was collected from a large number of schools in both settings and analysed in light of international research findings. The most significant…

  15. A Creative Drama Study in Turkey about Mevlana Philosophy

    ERIC Educational Resources Information Center

    Yavuzer, Yasemin; Dikici, Ayhan; Gundogdu, Rezzan

    2008-01-01

    In Turkey, creative drama has been incorporated into many fields; in particular, it has been used in training teachers. In learning how to use drama to teach different subjects, trainee teachers have always participated willingly in drama studies. Part of the reason for this is that Turkish people are familiar with drama activities through…

  16. A Checkmate, Not a Stalemate: Turkey Versus the PKK

    DTIC Science & Technology

    2014-06-01

    Partiya Karkerên Kurdistan , PKK, Turkey, Stalemate, Ripeness, Abdullah Öcalan, Counterterrorism, Kurds, Insurgency 15. NUMBER OF PAGES 97 16... Kurdistan Democratic Confederation (KCK, Koma Ciwaken Kurdistan ) ............................................................... 34 11...Nongovernmental Organizations (NGOs) ............................ 35 12. Patriotic Union of Kurdistan (PUK) and Kurdistan Democratic Party (KDP

  17. Coping Strategies among Internal Migrant Students in Turkey

    ERIC Educational Resources Information Center

    Altinyelken, Hulya Kosar

    2009-01-01

    This article is based on a qualitative study that explored educational challenges and coping mechanisms of internal migrant girls whose families moved from the rural areas in the east to the western parts of Turkey. The study revealed that internal migrant girls have encountered a number of challenges that influence their educational achievement…

  18. Career Development of Upper Primary School Students in Turkey

    ERIC Educational Resources Information Center

    Nazli, Serap

    2014-01-01

    The purpose of this exploratory-descriptive study was to determine the career development of upper primary school students in Turkey. The Revised Career Awareness Survey (RCAS) was completed by 644 Turkish upper primary school students. Results indicated that the students were able to associate their own personal characteristics with particular…

  19. Farewell to the World: Suicide Notes from Turkey

    ERIC Educational Resources Information Center

    Demirel, Birol; Akar, Taner; Sayin, Aslihan; Candansayar, Selcuk; Leenaars, Antoon A.

    2008-01-01

    There has been limited study of suicide in Islamic countries. This paper marks the first study of suicide notes in Turkey, an Islamic country. Using a classification scheme, 49 suicide notes (a rate of 34.5%) were studied. The results show that note writers do not differ greatly from other suicides. Further analysis of younger (less than 40) and…

  20. Primary School Students of 1980s' Turkey Remembering Their Teachers

    ERIC Educational Resources Information Center

    Saglam, Mehmet

    2015-01-01

    Primary school students of 1980s' Turkey remember their teachers in various aspects. Uncovering their reminiscences lets researchers see what factors become decisive in recontructing primary school teachers in the memories of their students. The priority of this paper is to discover the reasons why the 1980s primary school students remember their…