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Sample records for bay south carolina

  1. Vegetation establishment success in restored carolina bay depressions on the Savannah River Site, South Carolina - phase one.

    SciTech Connect

    Sharitz, Rebecca, A.; Mulhouse, John, M.

    2004-05-01

    Successful wetlands restoration must re-establish or enhance three parameters: wetland hydrology, hydric soils, and hydrophytic vegetation (Mitsch and Gosselink 2000). On the Savannah River Site, South Carolina, restoration of small Carolina bay depression-wetlands was initiated in FY 2001 to provide wetland acreage for mitigation banking (US DOE 1997). Sixteen small depressions that had historically been drained for agricultural purposes were selected for restoration, and an additional four were initially chosen to serve as non-restored controls. Restoration treatments included plugging the existing ditches to increase water volume retention and wetland hydroperiod and clear-cutting removal of woody vegetation in the interiors. Planned endpoints of the restoration were herbaceous meadow and forested savanna bay interiors, and pine savanna and pine/hardwood forested bay margins (Barton and Singer 2001). To promote forested savanna interiors, saplings of bald cypress and swamp tupelo were planted following removal of the woody species.

  2. Ecological evaluation of proposed dredged material from Winyah Bay, South Carolina

    SciTech Connect

    Ward, J.A.; Gardiner, W.W.; Pinza, M.R.; Word, J.Q.

    1993-10-01

    The navigational channels of Winyah Bay, Georgetown Harbor, South Carolina require dredging to enable normal shipping traffic to use these areas. Before dredging, environmental assessments must be conducted to determine the suitability of this dredged sediment for unconfined, open-water disposal. The Charleston, South Carolina District Office of the US Army Corps of Engineers (USACE) requested that the Battelle/Marine Science Laboratory (MSL) collect sediment samples and conduct the required physical/chemical, toxicological, and bioaccumulation evaluations as required in the 1991 Implementation Manual. This report is intended to provide information required to address potential ecological effects of the Entrance Channel and Inner Harbor sediments proposed disposal in the ocean.

  3. Vegetation disturbance and maintenance of diversity in intermittently flooded Carolina Bays in South Carolina

    SciTech Connect

    Kirkman, L.K.; Sharitz, R.R. )

    1994-02-01

    The authors manipulated the fire regime and soil disturbance in four grass-dominated Carolina bay wetlands during a prolonged drought period and examined vegetation composition and cover within dominant vegetation types prior to and after treatments. The authors used the seedling emergence technique to determine the role of the seed bank in the recovery process. Burning did not affect richness, evenness, or diversity (all vegetation types combined); however, soil tillage increased diversity, including both evenness and richness. Percent similarity of the vegetation before and after disturbance was greater in the burning treatment than in the tillage treatment, probably due to greater disruption of the rhizomes of the perennial vegetation by tillage. Vegetation types varied in degree of recovery, although dominance was not altered by either treatment. Several native fugitive species increased following disturbance, indicating that species coexistence in these Carolina bay wetlands depends on the life history characteristics of residual vegetation, as well as that of seed bank species.

  4. Characterization and closure of the Met Lab Carolina Bay at the Savannah River site, Aiken, South Carolina

    SciTech Connect

    Jerome, K.M.; Frazier, W.L.; Haselow, L.A.; Voss, L.

    1993-07-01

    The Met Lab Carolina Bay is subject to Subtitle C of RCRA and CERCLA requirements. Located in the northwestern section of the Savannah River Site, the Met Lab Carolina Bay is a marshy, oval-shaped natural depression covering approximately six acres. The Carolina Bay received wastes from three sources: the Met Lab Basin A-007 drainage outfall, the A-Area coal-fire power plant A-008 drainage outfall and the A/M-Area vehicle maintenance parking lot stormwater runoff A-009 outfall. Two characterization efforts conducted in 1988/89 and 1991 indicate the presence of metals in the sediments and soils of the bay. The greatest concentrations of the metals and organics being in the north-central portion of the bay. The metals and organics were primarily associated with surface sediments and the organic-rich soil layer to a depth of about two feet. Conclusions from the Human Health Baseline Risk indicate the future on-unit resident exposure to sediments and soil poses an unacceptable level of risk to human health. However, the assumptions built into the calculations lead to conservative human health risk findings. A qualitative Ecological Risk Assessment was performed on the Carolina Bay. This ecological assessment, based on historical and existing sampling data, was found to be insufficient to make a definitive decision on the contaminants` effects on the ecology of the bay. The proposed action for the Carolina Bay is to conduct an ecological characterization. It appears that the ecological risks will be in the driving factor in determining the remedial action for the Met Lab Carolina Bay.

  5. HELL HOLE BAY, WAMBAW SWAMP, LITTLE WAMBAW SWAMP, AND WAMBAW CREEK WILDERNESSES, SOUTH CAROLINA.

    USGS Publications Warehouse

    Cameron, Cornelia C.; Martin, Clay M.

    1984-01-01

    Four wildernesses, including Hell Hole Bay about 10. 6 sq mi, Wambaw Swamp about 8 sq mi, Little Wambaw Swamp about 4 sq mi, and Wambaw Creek about 2. 5 sq mi, are swamp lands in the Francis Marion National Forest on the lower Atlantic Coastal Plain of South Carolina, about 30 mi northeast of Charleston. A mineral survey of the wildernesses showed that one of the areas, Wambaw Swamp, has a peat resource potential. An estimated 810,000 tons of demonstrated peat resources on the dry basis occurs in an area of substantiated peat resource potential within easy access to a good road network. No mineral or other energy resources were identified in this study.

  6. Impacts of storms on coastal circulation in Long Bay, South Carolina

    NASA Astrophysics Data System (ADS)

    Kim, H.; Warner, J. C.; Voulgaris, G.; Work, P.

    2006-12-01

    We investigate the effects of coastal storms on the regional circulation in Long Bay, South Carolina, using a coupled ROMS (Regional Ocean Modeling System)- SWAN (Simulating WAves Nearshore) model. Meteorological observations during the South Carolina Coastal Erosion Study (October 2003 April 2004) reveal three dominant types of storms in the region warm fronts, cold fronts, and tropical storms. Each storm has a characteristic progression of wind patterns: (1) Warm fronts start with southwestward winds and change to northeastward after the front passes; (2) Cold fronts begin with northeastward winds and shift to southeastward when the front moves out; and (3) Tropical storms change wind directions from the southwest to the southeast during the storm. It is observed the coastal circulation distinctly responds to such atmospheric disturbances in either a upwelling-favorable condition to the northeastward winds or a downwelling-favorable condition to the southwestward winds. The study domain encompasses 300-km of gently arcing shoreline between Cape Romain to Cape Fear, and approximately 100-km offshore to the shelf edge. The model domain is resolved by a 300×130 mesh at 1-km intervals in the horizontal and twenty terrain-following layers in the vertical. The ROMS model is driven by tides and wind stress, and it includes wave-current interactions via dynamic coupling to the surface wave model SWAN. Salinity and temperature along the open boundaries are included by nudging to climatological values. A time period of six months is simulated from October 2003 to April 2004, concurrent with the observation study. Model results are compared to an extensive set of measurements collected at eight sites in the inner part of Long Bay, and are used to identify varying circulation response to each storm type. In addition, we investigate the significance of the Capes on the development of the alongshore pressure gradients, and examine the importance of wave-current interactions

  7. Ecological evaluation of proposed dredged material from the Point Frazer Bend Reach, Winyah Bay, South Carolina

    SciTech Connect

    Gardiner, W.W.; Ward, J.A.; Word, J.Q.

    1995-02-01

    The port of Georgetown, South Carolina, is served by navigational channels within Winyah Bay and the lower Sampit River. Dredging is required to maintain these waterways and to facilitate normal shipping traffic. Prior to dredging, ecological evaluations must be conducted to determine the suitability of the proposed dredged material for open-ocean disposal. These evaluations are to be performed under Section 103 of the Marine Protection, Research, and, Sanctuaries Act of 1972 (MPRSA), following the testing protocols presented in Evaluation of Dredged Material Proposed for Ocean Disposal Testing Manual, hereafter referred to as the 1991 Implementation Manual. The Charleston Intensive Project is a reevaluation of sediments collected from two stations (IH-2 and IH-3) in the Frazier Point Bend reach of the Winyah Bay channel. Reference sediment was also collected from site IH-R2, just south of Hare Island. The results of physical/chemical analyses indicated that some contaminants of concern were present in test treatments representing dredged material when compared with the reference treatment IH-R2. The results of this study indicate that, based on the acute toxicity and chemical analyses, dredged material represented by these test treatments is suitable for open-ocean disposal.

  8. Transgressive Shoreface Architecture Within a Sediment Starved Arcuate Strand: Long Bay, South Carolina

    NASA Astrophysics Data System (ADS)

    Gayes, P. T.; Schwab, W. C.; Driscoll, N. W.; Morton, R. A.; Baldwin, W. E.; Denny, J. F.; German, O. Y.; Park, J. Y.

    2002-12-01

    A regional geophysical mapping survey of Long Bay provides a comprehensive image of sea-floor character, bathymetry and shallow subbottom stratigraphy within the shoreface and across the inner shelf along 90 kilometers of the northern South Carolina coast. Chirp subbottom profiles, sidescan-sonar imagery and interferometric swath-bathymetry imaged the shallow stratigraphy and the geometry of the Holocene transgressive surface developing within the modern shoreface. Along a 20 km section of central Long Bay, across the shoreface and inner shelf, centered on Myrtle Beach, SC, oceanographic processes are actively eroding older Tertiary- and Cretaceous-age strata exposed at the sea floor. Long beach profiles are interrupted by these outcrops and deviate substantially from typical concave-up geometries. The modern (mobile) sediment lens is restricted to the surf zone. Along an adjacent area, near North Myrtle Beach, the Holocene erosional unconformity surface continues to exhibit an irregular character eroding into older Cretaceous-age deposits. Within the shoreface, however, a relatively continuous cover of modern mobile sand covers the upper- to mid-shoreface. Cretaceous-age strata crop out across the inner shelf and locally within the lower shoreface. Beach profiles are relatively smooth and linear across the mid-shoreface and become disrupted by strata cropping out near the base of the shoreface and inner shelf. Further north, near the North Carolina border, three planar marine unconformities are visible underlying the shoreface and inner shelf and define seaward thinning wedges of Quaternary deposits. Beach profiles in this area exhibit a low slope and generally define a concave-up low slope profile geometry. The modern mobile sediment lens is more continuous in this area and the Holocene erosional surface can be observed to have eroded previous highstand deposits. The detailed resolution of the chirp subbottom data allows the geometry of the developing marine

  9. Storm-induced inner-continental shelf circulation and sediment transport: Long Bay, South Carolina

    NASA Astrophysics Data System (ADS)

    Warner, John C.; Armstrong, Brandy; Sylvester, Charlene S.; Voulgaris, George; Nelson, Tim; Schwab, William C.; Denny, Jane F.

    2012-07-01

    Long Bay is a sediment-starved, arcuate embayment located along the US East Coast connecting both South and North Carolina. In this region the rates and pathways of sediment transport are important because they determine the availability of sediments for beach nourishment, seafloor habitat, and navigation. The impact of storms on sediment transport magnitude and direction were investigated during the period October 2003-April 2004 using bottom mounted flow meters, acoustic backscatter sensors and rotary sonars deployed at eight sites offshore of Myrtle Beach, SC, to measure currents, water levels, surface waves, salinity, temperature, suspended sediment concentrations, and bedform morphology. Measurements identify that sediment mobility is caused by waves and wind driven currents from three predominant types of storm patterns that pass through this region: (1) cold fronts, (2) warm fronts and (3) low-pressure storms. The passage of a cold front is accompanied by a rapid change in wind direction from primarily northeastward to southwestward. The passage of a warm front is accompanied by an opposite change in wind direction from mainly southwestward to northeastward. Low-pressure systems passing offshore are accompanied by a change in wind direction from southwestward to southeastward as the offshore storm moves from south to north. During the passage of cold fronts more sediment is transported when winds are northeastward and directed onshore than when the winds are directed offshore, creating a net sediment flux to the north-east. Likewise, even though the warm front has an opposite wind pattern, net sediment flux is typically to the north-east due to the larger fetch when the winds are northeastward and directed onshore. During the passage of low-pressure systems strong winds, waves, and currents to the south are sustained creating a net sediment flux southwestward. During the 3-month deployment a total of 8 cold fronts, 10 warm fronts, and 10 low-pressure systems

  10. Sea Level Rise Modifies Biogeochemical Cycles in Winyah Bay, South Carolina Wetlands

    NASA Astrophysics Data System (ADS)

    Chow, A. T.; Conner, W.; Rhew, R. C.; Suhre, D.; Wang, J.

    2013-12-01

    Rising sea level along the relatively flat southeastern US coastal plain significantly changes both vegetation composition and salinity of coastal wetlands, eventually modifying ecosystem functions and biogeochemical processes of these wetlands. We conducted a two-year study to evaluate the dynamics and relationships among aboveground productivity, greenhouse and halocarbon gas emissions, nutrients, and dissolved organic matter of a freshwater forested wetland, a salt-impacted and degraded forested wetland, and a salt marsh in Winyah Bay, South Carolina, representing the salinity gradient and the transition from freshwater forested wetland to salt marsh due to sea level rise. The degraded forested wetland had significantly lower above-ground productivity with annual stem growth of 102 g/m^2/yr and litterfall of 392 g/m^2/yr compared to the freshwater forested wetland (230 and 612 g/m^2/yr, respectively). High methane emission [> 50 mmol/m2/day, n = 4] was only observed in the freshwater-forested wetland but there was a strong smell of sulfide noticed in the salt marsh, suggesting that different redox processes control the decomposition of natural organic matter along the salinity gradient. In addition, the largest CHCl3 [209 × 183 nmol/m2/day, n = 4] emission was observed in the degraded forested wetland, but net CH3Cl [257 × 190 nmol/m2/day, n = 4] and CH3Br [28 × 20 nmol/m2/day, n = 4] emissions were only observed in the salt marsh, suggesting different mechanisms in response to salt intrusion at that sites. The highest DOC concentration (28 - 42 mg/L) in monthly water samples was found in degraded forest wetland, followed by the freshwater forested wetland (19 - 38 mg/L) and salt marsh (9 - 18 mg/L). Results demonstrate that the salt-impacted degraded wetland has unique biogeochemical cycles that differ from unaltered freshwater forested wetland and salt marsh.

  11. Storm-induced inner-continental shelf circulation and sediment transport: Long Bay, South Carolina

    USGS Publications Warehouse

    Warner, John C.; Armstrong, Brandy N.; Sylvester, Charlene S.; Voulgaris, George; Nelson, Tim; Schwab, William C.; Denny, Jane F.

    2012-01-01

    Long Bay is a sediment-starved, arcuate embayment located along the US East Coast connecting both South and North Carolina. In this region the rates and pathways of sediment transport are important because they determine the availability of sediments for beach nourishment, seafloor habitat, and navigation. The impact of storms on sediment transport magnitude and direction were investigated during the period October 2003–April 2004 using bottom mounted flow meters, acoustic backscatter sensors and rotary sonars deployed at eight sites offshore of Myrtle Beach, SC, to measure currents, water levels, surface waves, salinity, temperature, suspended sediment concentrations, and bedform morphology. Measurements identify that sediment mobility is caused by waves and wind driven currents from three predominant types of storm patterns that pass through this region: (1) cold fronts, (2) warm fronts and (3) low-pressure storms. The passage of a cold front is accompanied by a rapid change in wind direction from primarily northeastward to southwestward. The passage of a warm front is accompanied by an opposite change in wind direction from mainly southwestward to northeastward. Low-pressure systems passing offshore are accompanied by a change in wind direction from southwestward to southeastward as the offshore storm moves from south to north.During the passage of cold fronts more sediment is transported when winds are northeastward and directed onshore than when the winds are directed offshore, creating a net sediment flux to the north–east. Likewise, even though the warm front has an opposite wind pattern, net sediment flux is typically to the north–east due to the larger fetch when the winds are northeastward and directed onshore. During the passage of low-pressure systems strong winds, waves, and currents to the south are sustained creating a net sediment flux southwestward. During the 3-month deployment a total of 8 cold fronts, 10 warm fronts, and 10 low

  12. Geologic framework of the long bay inner shelf: implications for coastal evolution in South Carolina

    USGS Publications Warehouse

    Barnhardt, W.; Denny, J.; Baldwin, W.; Schwab, W.; Morton, R.; Gayes, P.; Driscoll, N.

    2007-01-01

    The inner continental shelf off northern South Carolina is a sediment-limited environment characterized by extensive hardground areas, where coastal plain strata and ancient channel-fill deposits are exposed at the sea floor. Holocene sand is concentrated in large shoals associated with active tidal inlets, an isolated shore-detached sand body, and a widespread series of low-relief sand ridges. The regional geologic framework is a strong control on the production, movement and deposition of sediment. High-resolution geologic mapping of the sea floor supports conceptual models indicative of net southwestward sediment transport along the coast.

  13. Geologic framework studies of South Carolina's Long Bay from Little River Inlet to Winyah Bay, 1999-2003: geospatial data release

    USGS Publications Warehouse

    Baldwin, W.E.; Denny, J.F.; Schwab, W.C.; Gayes, P.T.; Morton, R.; Driscoll, N.W.

    2007-01-01

    offshore of the northern South Carolina coast. The digital data presented herein accompany USGS Open-File Reports OFR 2004-1013 and OFR 2005-1345, describing the stratigraphic framework and modern sediment distribution within Long Bay, respectively. Direct on-line links to these publications are available within 'References' on the navigation bar to the left. Additional links to other publications and web sites are also available.

  14. The South Carolina Coastal Erosion Study: Numerical modeling of circulation and sediment transport in Long Bay, SC

    NASA Astrophysics Data System (ADS)

    Warner, J. C.; Sullivan, C.; Voulgaris, G.; Work, P.; Haas, K.; Hanes, D. M.

    2004-12-01

    Long Bay, South Carolina, is a heavily populated coastal region that supports a large tourism industry. Sand resources are important for both recreation and coastal habitat. Earlier geological framework studies have identified a large sand deposit oblique to the shoreline, oriented clockwise in the offshore direction. This sand feature is ~ 10 km long, 2 km wide, and in excess of 3m thick, possibly providing a source for beach nourishment material. Objectives of this study are to describe the physical processes that control the transport of sediment in Long Bay, specifically off the coast of Myrtle Beach, South Carolina. Specifically we seek to 1) measure and model the oceanographic circulation in the region, 2) identify the processes that maintain the presence of the offshore sand feature, 3) quantify the control that the shoal exerts on the nearshore through changes in wave energy propagation, and 4) identify consequences of removal of the offshore sand feature. Both observational and numerical experiments are used to study the oceanographic circulation and transport of sediment. The observational study is described in an accompanying poster and consists of eight sites that measured tides, surface waves, currents, salinity, temperature, suspended sediment concentrations, and bed forms from October 2003 to April 2004. Numerical modeling for circulation and sediment transport in the study region uses a new version of ROMS (v2.1) that now includes transport of multiple grain sizes, coupling of sediment transport to wave bottom boundary layer models, and evolution of the bottom morphology. The SWAN model is used to compute wave propagation. Results indicate that currents in the study area are strongly influenced by both tidal motion and wind driven setup / setdown. The presence of the offshore sand feature alters the residual flows in the region. Sediment transport is more significant during periods of sustained strong winds that generate local waves. Wind direction

  15. A Case History of the Science and Management Collaboration in Understanding Hypoxia Events in Long Bay, South Carolina, USA

    NASA Astrophysics Data System (ADS)

    Sanger, Denise; Hernandez, Debra; Libes, Susan; Voulgaris, George; Davis, Braxton; Smith, Erik; Shuford, Rebecca; Porter, Dwayne; Koepfler, Eric; Bennett, Joseph

    2010-09-01

    Communication of knowledge between the scientific and management communities is a difficult process complicated by the distinctive nature of professional career goals of scientists and decision-makers. This article provides a case history highlighting a collaboration between the science and management communities that resulted from a response to a 2004 hypoxia, or low dissolved oxygen, event in Long Bay, off Myrtle Beach, South Carolina. A working group of scientists and decision-makers was established at the time of the event and has continued to interact to develop a firm understanding of the drivers responsible for hypoxia formation in Long Bay. Several factors were found to be important to ensure that these collaborative efforts were productive: (1) genuine interest in collaboratively working across disciplines to examine a problem; (2) commitment by agency leadership, decision-makers, and researchers to create successful communication mechanisms; (3) respect for each others’ perspectives and an understanding how science and management are performed and that they are not mutually exclusive; (4) networking among researchers and decision-makers to ensure appropriate team members are involved in the process; (5) use of decision-maker input in the formulation of research and monitoring projects; and (6) commitment of resources for facilitation to ensure that researchers and decision-makers are communicating effectively.

  16. Resources of South Carolina Libraries.

    ERIC Educational Resources Information Center

    Holley, Edward G.; And Others

    The South Carolina Commission on Higher Education and the Postsecondary Planning Commission conducted this study of the library resources and needs of South Carolina postsecondary institutions as part of its goal to improve the quality of South Carolina state higher education programs. Questionnaires sent to college libraries were designed to test…

  17. Using Hyperspectral Remote Sensing Models to Determine Phytoplankton Density in the Coastal Waters of Long Bay, South Carolina

    NASA Astrophysics Data System (ADS)

    Harrington, J. E.; Ali, K.

    2013-12-01

    The southeast coastal region is one of the fastest growing regions in the United States and the increasing utilization of open water bodies has led to the deterioration of water quality and aquatic ecology, placing the future of these resources at risk. In coastal zones, a key index that can be used to assess the stress on the environment is the water quality. The shallow nearshore waters of Long Bay, South Carolina (SC) are heavily influenced by multiple biogeochemical constituents or color producing agents (CPAs) such as, phytoplankton, suspend matter, and dissolved organic carbon. The interaction of the various chemical, biological and physical components gives rise to the optical complexity observed in the coastal waters producing turbid waters. Ecological stress on these environments is reflected by the increase in the frequency and severity of Harmful Algal Blooms (HABs), a prime agent of water quality deterioration, including foul odors and tastes, deoxygenation of bottom waters (hypoxia), toxicity, fish kills, and food web alterations. These are of great concern for human health and are detrimental to the marine life. Therefore, efficient monitoring tools are required for early detection and forecasting purposes as well as to understand the state of the conditions and better protect, manage and address the question of how various natural and anthropogenic factors affect the health of these environments. This study assesses the efficiency remote sensing as a potential tool for accurate and timely detection of HABs, as well as for providing high spatial and temporal resolution information regarding the biogeodynamics in coastal water bodies. Existing blue-green and NIR-red based remote sensing algorithms are applied to the reflectance data obtained using ASD spectroradiometer to predict the amount of chlorophyll, an independent of other associated CPAs in the Long Bay waters. The pigment is the primary light harvesting pigment in all phytoplankton and is used

  18. Development of a regional ocean color algorithm using field- and satellite-derived datasets: Long Bay, South Carolina

    NASA Astrophysics Data System (ADS)

    Ryan, Kimberly Susan

    Coastal and inland waters represent a diverse set of resources that support natural habitat and provide numerous ecosystem services to the human population. Conventional techniques to monitor water quality using in situ sensors and laboratory analysis of water samples can be very time- and cost-intensive. Alternatively, remote sensing techniques offer better spatial coverage and temporal resolution to accurately characterize the dynamic and unique water quality parameters. However, bio and geo-optical models are required that relate the remotely sensed spectral data with color producing agents (CPAs) that define the water quality. These CPAs include chlorophyll-a, suspended sediments, and colored-dissolved organic matter. Developing these models may be challenging for coastal environments such as Long Bay, South Carolina, due to the presence of multiple optically interfering CPAs. In this work, a regionally tiered ocean color model was developed using band ratio techniques to specifically predict the variability of chlorophyll-a concentrations in the turbid Long Bay waters. This model produced higher accuracy results (r-squared = 0.62; RMSE = 0.87 micrograms per liter) compared to the existing models, which gave a highest r-squared value of 0.58 and RMSE = 0.99 micrograms per liter. To further enhance the retrievals of chlorophyll-a in these optically complex waters, a novel multivariate-based approach was developed using current generation hyperspectral data. This approach uses a partial least-squares regression model to identify wavelengths that are more sensitive to chlorophyll-a relative to other associated CPAs. This model was able to explain 80% of the observed chlorophyll-a variability in Long Bay with RMSE = 2.03 micrograms per liter. This approach capitalizes on the spectral advantage gained from hyperspectral sensors, thus providing a more robust predicting model. This enhanced mode of water quality monitoring in marine environments will provide insight

  19. South Carolina and SREB

    ERIC Educational Resources Information Center

    Southern Regional Education Board (SREB), 2009

    2009-01-01

    The Southern Regional Education Board (SREB) is a nonprofit organization that works collaboratively with South Carolina and 15 other member states to improve education at every level--from pre-K to postdoctoral study--through many effective programs and initiatives. SREB's "Challenge to Lead" Goals for Education, which call for the region to lead…

  20. Morphology and texture of modern sediments on the inner shelf of South Carolina's Long Bay from Little River Inlet to Winyah Bay

    USGS Publications Warehouse

    Denny, J.F.; Baldwin, W.E.; Schwab, W.C.; Gayes, P.T.; Morton, R.; Driscoll, N.W.

    2007-01-01

    High-resolution sea-floor mapping techniques, including sidecan-sonar, seismic-reflection, swath bathymetric systems, and bottom sampling, were used to map the geologic framework offshore of the northern South Carolina coast in order to provide a better understanding of the physical processes controlling coastal erosion and shoreline change. Four general sea floor environments were identified through analysis of sidescan-sonar, swath bathymetry, and surface sediment texture: inlet shoal complexes, shore-detached shoals, hardground, and mixed zones. Inlet shoal complexes generally lie offshore of modern inlet systems, with the exception of a shore-detached shoal lying offshore of Myrtle Beach. The shoals show 1 - 3 m in relief and comprise the largest accumulations of modern sediment within the inner shelf survey area. Surficial sediments within the shoal complexes are characterized by a low-backscatter, moderately sorted fine sand. Hardground areas are characterized by exposures of Cretaceous and Tertiary strata and Pleistocene channel-fill deposits. These areas display little to no bathymetric relief and are characterized by high-backscatter, coarser grained sand. Mixed zones show small-scale spatial variations in bathymetry, surface texture and backscatter. These areas are characterized by a thin layer of modern sediment ( Textural and geomorphic variations suggest a long-term net southerly flow within the study area. The general acoustic and textural character of the inner shelf within Long Bay suggests long-term erosion, reworking and continued modification of inner-shelf deposits by modern nearshore processes.

  1. Migration of the Pee Dee River system inferred from ancestral paleochannels underlying the South Carolina Grand Strand and Long Bay inner shelf

    USGS Publications Warehouse

    Baldwin, W.E.; Morton, R.A.; Putney, T.R.; Katuna, M.P.; Harris, M.S.; Gayes, P.T.; Driscoll, N.W.; Denny, J.F.; Schwab, W.C.

    2006-01-01

    Several generations of the ancestral Pee Dee River system have been mapped beneath the South Carolina Grand Strand coastline and adjacent Long Bay inner shelf. Deep boreholes onshore and high-resolution seismic-reflection data offshore allow for reconstruction of these paleochannels, which formed during glacial lowstands, when the Pee Dee River system incised subaerially exposed coastal-plain and continental-shelf strata. Paleochannel groups, representing different generations of the system, decrease in age to the southwest, where the modern Pee Dee River merges with several coastal-plain tributaries at Winyah Bay, the southern terminus of Long Bay. Positions of the successive generational groups record a regional, southwestward migration of the river system that may have initiated during the late Pliocene. The migration was primarily driven by barrier-island deposition, resulting from the interaction of fluvial and shoreline processes during eustatic highstands. Structurally driven, subsurface paleotopography associated with the Mid-Carolina Platform High has also indirectly assisted in forcing this migration. These results provide a better understanding of the evolution of the region and help explain the lack of mobile sediment on the Long Bay inner shelf. Migration of the river system caused a profound change in sediment supply during the late Pleistocene. The abundant fluvial source that once fed sand-rich barrier islands was cut off and replaced with a limited source, supplied by erosion and reworking of former coastal deposits exposed at the shore and on the inner shelf.

  2. Invertebrates that aestivate in dry basins of Carolina bay wetlands.

    SciTech Connect

    Dietz-Brantley, Susan, E.; Taylor, Barbera, E.; Batzer, Darold, P.; DeBiase, Adrienne, E.

    2002-12-01

    Dietz-Brantley, S.E., B.E. Taylor, D.P. Batzer, and A.E. DeBiase. 2002. Invertebrates that aestivate in dry basins of carolina bay wetlands. Wetlands 22(4):767-775. Water levels fluctuate widely in Carolina bay wetlands and most dry periodically. Aquatic organisims inhabiting these wetlands have the capacity to either resist desication or to recolonize newly flooded habitats. The objective of this study was to determine which invertebrates aestivate in the soil of dry Carolina bays and to describe how differences in habitat affect the composition of aestivating invertebrates. Eight Carolina bays located on the Savannah River Site (SRS) near Aiken, South Carolina, USA were examined for this study. Although all of the wetlands dried seasonally, three of the wetlands were relatively wet (inundated 47-92% of the year on average), one was intermediate, and four were relatively dry (inundated 20% of the year on average). Sections of soil were removed from each bay during August and November when all sites were dry, placed into tubs, flooded, and covered with fine mesh. Invertebrates were sampled from the water biweekly for four weeks. Invertebrate assemblages were contrasted between naturally inundated bays and rehydrated samples, wetter and drier bays, August and November collections, and remnant ditches and the main basins.

  3. South Carolina Trade Examinations Handbook.

    ERIC Educational Resources Information Center

    Crook, Shirley J.

    The South Carolina Trade Examinations for Trade and Industrial Education teachers are administered semi-annually by the South Carolina State Department of Education, Office of Vocational Education, Vocational Teacher Education Programs Unit. This handbook is designed to provide prospective trade and industrial education teachers, vocational…

  4. Seismicity in South Carolina

    USGS Publications Warehouse

    Shedlock, K.M.

    1988-01-01

    The largest historical earthquake in South Carolina, and in the southeastern US, occurred in the Coastal Plain province, probably northwest of Charleston, in 1886. Locations for aftershocks associated with this earthquake, estimated using intensities based on newspaper accounts, defined a northwest trending zone about 250 km long that was at least 100 km wide in the Coastal Plain but widened to a northeast trending zone in the Piedmont. The subsequent historical and instrumentally recorded seismicity in South Carolina images the 1886 aftershock zone. Instrumentally recorded seismicity in the Coastal Plain province occurs in 3 seismic zones or clusters: Middleton Place-Summervile (MPSSZ), Adams Run (ARC), and Bowman (BSZ). Approximately 68% of the Coastal Plain earthquakes occur in the MPSSZ, a north trending zone about 22 km long and 12 km wide, lying about 20 km northwest of Charleston. The hypocenters of MPSSZ earthquakes range in depth from near the surface to almost 12 km. Thrust, strike-slip, and some normal faulting are indicated by the fault plane solutions for Coastal Plain earthquakes. The maximum horizontal compressive stress, inferred from the P-axes of the fault plane solutions, is oriented NE-SW in the shallow crust (<9 km deep) but appears to be diffusely E-W between 9 to 12 km deep. -from Author

  5. Control of hardwood regeneration in restored carolina bay depression wetlands.

    SciTech Connect

    Moser, Lee, J.; Barton, Christopher, D.; Blake, John, I.

    2012-06-01

    Carolina bays are depression wetlands located in the coastal plain region of the eastern United States. Disturbance of this wetland type has been widespread, and many sites contain one or more drainage ditches. Restoration of bays is of interest because they are important habitats for rare flora and fauna. Previous bay restoration projects have identified flood-tolerant woody competitors in the seedbank and re-sprouting as impediments to the establishment of desired herbaceous wetland vegetation communities. We restored 3 bays on the Savannah River Site, South Carolina, by plugging drainage ditches, harvesting residual pine/hardwood stands within the bays, and monitoring the vegetative response of the seedbank to the hydrologic change. We applied a foliar herbicide on one-half of each bay to control red maple (Acerrubrum), sweetgum (Liquidambar styraciflua), and water oak (Quercus nigra) sprouting, and we tested its effectiveness across a hydrologic gradient in each bay. Hardwood regeneration was partially controlled by flooding in bays that exhibited long growing season hydroperiods. The findings also indicated that herbicide application was an effective means for managing hardwood regeneration and re-sprouting in areas where hydrologic control was ineffective. Herbicide use had no effect on species richness in the emerging vegetation community. In late-season drawdown periods, or in bays where hydroperiods are short, more than one herbicide application may be necessary.

  6. Carolina bays of the Savannah River Plant

    SciTech Connect

    Schalles, J.F. ); Sharitz, R.R.; Gibbons, J.W.; Leversee, G.J.; Knox, J.N. )

    1989-01-01

    Much of the research to date on the Carolina bays of the Savannah River Plant and elsewhere has focused on certain species or on environmental features. Different levels of detail exist for different groups of organisms and reflect the diverse interests of previous investigators. This report summarizes aspects of research to date and presents data from numerous studies. 70 refs., 14 figs., 12 tabs.

  7. Libraries in South Carolina: MedlinePlus

    MedlinePlus

    ... this page: https://medlineplus.gov/libraries/southcarolina.html Libraries in South Carolina To use the sharing features ... Columbia University of South Carolina School of Medicine Library 6311 Garners Ferry Road Columbia, SC 29208 803- ...

  8. Lost lake - restoration of a Carolina bay

    SciTech Connect

    Hanlin, H.G.; McLendon, J.P.; Wike, L.D. |; Dietsch, B.M. |

    1994-09-01

    Carolina bays are shallow wetland depressions found only on the Atlantic Coastal Plain. Although these isolated interstream wetlands support many types of communities, they share the common features of having a sandy margin, a fluctuating water level, an elliptical shape, and a northwest to southeast orientation. Lost Lake, an 11.3 hectare Carolina bay, was ditched and drained for agricultural production before establishment of the Savannah River Site in 1950. Later it received overflow from a seepage basin containing a variety of chemicals, primarily solvents and some heavy metals. In 1990 a plan was developed for the restoration of Lost Lake, and restoration activities were complete by mid-1991. Lost Lake is the first known project designed for the restoration and recovery of a Carolina bay. The bay was divided into eight soil treatment zones, allowing four treatments in duplicate. Each of the eight zones was planted with eight species of native wetland plants. Recolonization of the bay by amphibians and reptiles is being evaluated by using drift fences with pitfall traps and coverboard arrays in each of the treatment zones. Additional drift fences in five upland habitats were also established. Hoop turtle traps, funnel minnow traps, and dip nets were utilized for aquatic sampling. The presence of 43 species common to the region has been documented at Lost Lake. More than one-third of these species show evidence of breeding populations being established. Three species found prior to the restoration activity and a number of species common to undisturbed Carolina bays were not encountered. Colonization by additional species is anticipated as the wetland undergoes further succession.

  9. Earthquake history of South Carolina

    USGS Publications Warehouse

    von Hake, C. A.

    1976-01-01

    An estimated $23 million damage was caused by one of the great earthquakes in United States history in 1886. Charleston, S.C, and nearby cities suffered most of the damage, although points as far as 160 km away were strongly shaken. Many of the 20 earthquakes of intensity V or greater (Modified Mercalli scale) that centered within South Carolina occurred near Charleston. A 1924 shock in the western part of the State was felt over 145,000 km2. Several earthquakes outside the State borders were felt strongly in South Carolina

  10. Gradient Analysis and Classification of Carolina Bay Vegetation: A Framework for Bay Wetlands Conservation and Restoration

    SciTech Connect

    Diane De Steven,Ph.D.; Maureen Tone,PhD.

    1997-10-01

    This report address four project objectives: (1) Gradient model of Carolina bay vegetation on the SRS--The authors use ordination analyses to identify environmental and landscape factors that are correlated with vegetation composition. Significant factors can provide a framework for site-based conservation of existing diversity, and they may also be useful site predictors for potential vegetation in bay restorations. (2) Regional analysis of Carolina bay vegetation diversity--They expand the ordination analyses to assess the degree to which SRS bays encompass the range of vegetation diversity found in the regional landscape of South Carolina's western Upper Coastal Plain. Such comparisons can indicate floristic status relative to regional potentials and identify missing species or community elements that might be re-introduced or restored. (3) Classification of vegetation communities in Upper Coastal Plain bays--They use cluster analysis to identify plant community-types at the regional scale, and explore how this classification may be functional with respect to significant environmental and landscape factors. An environmentally-based classification at the whole-bay level can provide a system of templates for managing bays as individual units and for restoring bays to desired plant communities. (4) Qualitative model for bay vegetation dynamics--They analyze present-day vegetation in relation to historic land uses and disturbances. The distinctive history of SRS bays provides the possibility of assessing pathways of post-disturbance succession. They attempt to develop a coarse-scale model of vegetation shifts in response to changing site factors; such qualitative models can provide a basis for suggesting management interventions that may be needed to maintain desired vegetation in protected or restored bays.

  11. Rockyhock and Kimbel Carolina Bays: Extraterrestrial Impact or Terrestrial Genesis?

    NASA Astrophysics Data System (ADS)

    Lecompte, M. A.; Branch, B. D.; Barnes, L.; Hall, C.

    2009-12-01

    Evidence for the harsh climate prevalent during the Last Glacial Maximum (LGM) are seen in topographical features visible south of the ice sheet margin in the uplands and coastal regions of the southeastern United States. Among the features attributed to ice age climate are numerous elliptical, shallow depressions called collectively Carolina Bays, hypothesized to have been formed by “blow outs” of loose sediment by the strong, sustained winds and arid, cold climate characteristic of glacial epochs (Raisz, 1934, Johnson, 1942 and Kaczorowski, 1977). This view eclipsed the 1933 proposition by Melton and Schriever, and expanded by Prouty (1934, 1953), that extraterrestrial debris produced by an aerial meteorite or comet explosion in the vicinity of the Great Lakes during the late Pleistocene formed the bays. 12,900 years ago, post-LGM warming was interrupted by a return to a glacial climate that persisted for over 1,000 years. The events precipitating the cooling, known as the Younger Dryas (YD), are the subject of debate. Recently Firestone et. al. (2007) proposed that an impact in the Laurentide ice sheet by a fragmented comet might have simultaneously initiated the YD and formed the Carolina Bays. Carbon 14 dating and pollen analysis of core samples taken from Rockyhock Bay, in Chowan County, NC, by Whitehead (1980) indicate a pre-YD genesis. However, a number of the bays have been found to contain materiel associated with extraterrestrial impacts including carbon and magnetic spherules, glass-like carbon, charcoal and nanodiamonds (Firestone, et. al. 2007). The discoveries reinvigorated the debate over the bay’s origins. Were the bays created by an impact or were they merely receptacles for impact materiel injected into the environment. If created before the YD, the bays would have experienced episodic post-formation modification due to cold, dry, windy periods alternating with warm, moist and calmer climatic conditions. Carolina Bays would thus

  12. South Carolina Guide for Industrial Technology Education.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Office of Occupational Education.

    This guide is intended for teachers conducting industrial technology education (TE) courses in South Carolina. Presented first is introductory information about the mission, clusters and units, and recommended educational format of TE in South Carolina. Discussed in the seven sections are various aspects of South Carolina's modular delivery system…

  13. Responses of upland herpetofauna to the restoration of Carolina Bays and thinning of forested Bay Margins.

    SciTech Connect

    Ledvina, Joseph A.

    2008-05-01

    Research on the effects of wetland restoration on reptiles and amphibians is becoming more common, but almost all of these studies have observed the colonization of recently disturbed habitats that were completely dry at the time of restoration. In a similar manner, investigations herpetofaunal responses to forest management have focused on clearcuts, and less intensive stand manipulations are not as well studied. To evaluate community and population responses of reptiles and amphibians to hydrology restoration and canopy removal in the interior of previously degraded Carolina bays, I monitored herpetofauna in the uplands adjacent to six historically degraded Carolina bays at the Savannah River Site (SRS) in South Carolina for four years after restoration. To evaluate the effects of forest thinning on upland herpetofauna, forests were thinned in the margins of three of these bays. I used repeated measures ANOVA to compare species richness and diversity and the abundance of selected species and guilds between these bays and with those at three reference bays that were not historically drained and three control bays that remained degraded. I also used Non-metric Multidimensional Scaling (NMDS) to look for community-level patterns based treatments.

  14. Assessment of intrinsic bioremediation of gasoline contamination in the shallow aquifer, Laurel Bay Exchange, Marine Corps Air Station Beaufort, South Carolina

    USGS Publications Warehouse

    Landmeyer, J.E.; Chapelle, Francis; Bradley, P.M.

    1996-01-01

    Laboratory, field, and digital solute-transport- modeling studies demonstrate that microorganisms indigenous to the shallow ground-water system at Laurel Bay Exchange, Marine Corps Air Station Beaufort, South Carolina, can degrade petroleum hydrocarbons in gasoline released at the site. Microorganisms in aquifer sediments incubated in the laboratory under aerobic and anaerobic conditions mineralized radiolabeled carbon 14-toluene to 14C-carbon dioxide with first-order rate constants of Kbio = -0.640 per day and Kbio = -0.003 per day, respectively. Digital solute- transport modeling using the numerical code SUTRA revealed that anaerobic biodegradation of benzene occurs with a first-order rate constant near Kbio = -0.00025 per day. Sandy aquifer material beneath Laurel Bay Exchange is characterized by relatively high hydraulic conductivities (Kaq = 8.9 to 17.3 feet per day), average ground-water flow rate of about 60 feet per year, and a relatively uniform hydraulic gradient of 0.004 feet per foot. The sandy aquifer material also has low adsorptive potentials for toluene and benzene (both about Kad = 2.0 x 10-9 cubic feet per milligram), because of the lack of natural organic matter in the aquifer. The combination of this ground-water-flow rate and absence of significant adsorptive capacity in the aquifer permits toluene and benzene concentrations to be detected downgradient from the source area in monitoring wells, even though biodegradation of these compounds has been demonstrated. Solute-transport simulations, however, indicate that toluene and benzene will not reach the Broad River, the nearest point of contact with wildlife or human populations, about 3,600 feet west of the site boundary. These simulations also show that contamination will not be transported to the nearest Marine Corps property line about 2,400 feet south of the site. This is primarily because the source of contaminants has essentially been removed, and the low adsorptive capacity of the aquifer

  15. South Carolina Kids Count, 2001.

    ERIC Educational Resources Information Center

    Holmes, A. Baron

    This Kids Count report examines statewide trends in the well-being of South Carolina's children. The statistical portrait is based on 42 indicators in the areas of demographics, family, economic status, health, readiness and early school performance, scholastic achievement, and adolescent risk behaviors. The indicators are: (1) population; (2)…

  16. South Carolina Kids Count, 2000.

    ERIC Educational Resources Information Center

    Holmes, A. Baron

    This Kids Count report examines statewide trends in the well-being of South Carolina's children. The statistical portrait is based on 41 indicators in the areas of demographics, family, economic status, health, readiness and early school performance, scholastic achievement, and adolescent risk behaviors. The indicators are: (1) population; (2)…

  17. South Carolina Wins the Prize.

    ERIC Educational Resources Information Center

    Baldwin, Fred

    1992-01-01

    Discusses factors involved in locating new BMW car-manufacturing plant in South Carolina. Discusses state's business environment, transportation, and education system. Describes development process, site selection, and implications for economic development. Describes importance of state's labor-force development via regional technical colleges and…

  18. South Carolina TEC Student Code.

    ERIC Educational Resources Information Center

    Edwards, C. A., Ed.; Kiser, J. A., Ed.

    This student code has statewide application to South Carolina Technical Colleges and Technical Education Centers (TEC). Provisions are divided into eight articles: (1) General Provisions, including the purpose of a student code, the precept of internal solution of problems, and definitions; (2) Student Rights, including Bill of Rights protections;…

  19. South Carolina Course Alignment Project Newsletter. Volume 1, Number 1

    ERIC Educational Resources Information Center

    South Carolina Commission on Higher Education, 2008

    2008-01-01

    In response to the Education and Economic Development Act of 2005 (EEDA), South Carolina has embarked on an exciting initiative called the South Carolina Course Alignment Project. In partnership with the South Carolina Department of Education and the South Carolina Technical College System, the project is led by the South Carolina Commission on…

  20. 75 FR 16097 - South Carolina Electric and Gas Company, South Carolina; Notice of Availability of Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-31

    ... of Federal Regulations (CFR) Part 380 (Order No. 486, 52 FR 47897), the Office of Energy Projects has reviewed South Carolina Electric and Gas Company's application for license for the Saluda Hydroelectric... Energy Regulatory Commission South Carolina Electric and Gas Company, South Carolina; Notice...

  1. 75 FR 43964 - South Carolina Electric and Gas Company, South Carolina; Notice of Availability of Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-27

    ... Energy Regulatory Commission South Carolina Electric and Gas Company, South Carolina; Notice of... Energy Projects has reviewed South Carolina Electric and Gas Company's application for license for the.... Enter the docket number excluding the last three digits in the docket number field to access...

  2. Coastal Change Along the Shore of Northeastern South Carolina - The South Carolina Coastal Erosion Study

    USGS Publications Warehouse

    Barnhardt, Walter A.; Contributing authors: Schwab, W. C.; Gayes, P.T.; Morton, R.A.; Driscoll, N.W.; Baldwin, W.E.; Barnhardt, W.A.; Denny, J.F.; Harris, M.S.; Katuna, M.P.; Putney, T.R.; Voulgaris, G.; Warner, J.C.; Wright, E.E.

    2009-01-01

    The U.S. Geological Survey, in cooperation with the South Carolina Sea Grant Consortium, conducted a 7-year, multidisciplinary study of coastal erosion in northeastern South Carolina. Shoreline behavior along the coast of Long Bay is dictated by waves, tidal currents, and sediment supply that act within the overall constraints of the regional geologic setting. Beaches are thin ribbons of sand that sit on top of layered sedimentary rocks, which have been deeply eroded by rivers and coastal processes over millions of years. Offshore of the beaches, these sedimentary rocks are exposed as hardgrounds over large expanses of shallow seafloor and are locally overlain by a discontinuous veneer of sandy sediment generally less than 1 m thick. Rates of shoreline retreat largely depend on the geologic framework of the shoreface that is being excavated by ocean processes. Mainland-attached beaches have remained relatively stable, whereas barrier islands have experienced large shifts in shoreline position. In this sediment-limited region, erosion of the shoreface and inner shelf probably contributes a significant amount of new material to the beach system. Oceanographic studies and numerical modeling show that sediment transport varies along the coast, depending on the type and travel path of storms that impact Long Bay, but the long-term net transport direction is generally from north to south. Changes in storm activity that might accompany climate change, coupled with anticipated increases in sea-level rise, are expected to strongly affect low-lying, heavily developed areas of the coast.

  3. Teenage Pregnancy in South Carolina: Everybody's Problem.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Health and Environmental Control, Columbia.

    This publication examines in detail the problem of teenage pregnancy in South Carolina. Following the executive summary and a listing of eight recommendations based on the report, chapter 1 presents tables of selected vital statistics related to teen pregnancy in South Carolina. All statistics are shown by county and by Department of Health and…

  4. Title V in South Carolina -- An Update.

    ERIC Educational Resources Information Center

    Jacob, Nelson L.

    Since South Carolina's Title V Community and Resource Development (CRD) project is limited to one small rural county (Williamsburg) affording careful documentation, this paper explicates South Carolina's CRD process via a social action model. This project, then, is described in terms of the following model components: (1) community initiative…

  5. Circulation on the Inner-Shelf of Long Bay, South Carolina: Vertical Current Variability and Evidence for Cross-Shelf Variation in Near-Bed Currents

    NASA Astrophysics Data System (ADS)

    Gutierrez, B. T.; Voulgaris, G.; Work, P. A.; Seim, H.; Warner, J. C.

    2004-12-01

    Cross-shelf variations of near-bed currents and variations in vertical flow were investigated on the inner shelf of Long Bay, South Carolina during the spring and fall of 2001. Current meters sampled near-bed currents at six locations as well as vertical current profiles at three of the sites. The observations showed that the tides accounted for approximately 45-66% of the flow variability. The dominant tidal component, the semi-diurnal constituent M2, exhibited tidal ellipse orientations that are increasingly aligned with the coast closer to the shore. The largest M2 current magnitudes were identified closest to shore and over the top of a sand shoal located 5.5 km offshore of Myrtle Beach. The remaining flow variability was associated with sub-tidal flows which respond to the passage of low-pressure systems across the region. These weather systems were characterized by periods of southwesterly winds in advance of low-pressure centers followed by northeasterly winds as the systems passed over the study area. When strong southwesterly winds persisted, surface flow was oriented approximately in the direction of the wind. At the same time near-bottom flows were also directed to the northeast in the direction of the wind except during periods of stratification when vertical current profiles suggest near-bed onshore flow. The stratified flows were observed mainly during the spring deployment. For periods of strong northeasterly winds, currents were directed alongshore to the southwest and exhibited little variation throughout the water column. These observations are consistent with recent field and modeling studies for the inner-shelf. Comparison of the near-bed flow measurements during the fall deployment revealed a cross-shore gradient in alongshore flow during periods of strong northeasterly winds. During these episodes flows at the offshore measurement stations were oriented in the direction of the wind, while flows closest to shore occurred in the opposite

  6. Bat response to carolina bays and wetland restoration in the southeastern U.S. Coastal Plain.

    SciTech Connect

    Menzel, Jennifer M.; Michael A. Menzel; John C. Kilgo; W. Mark Ford; John W. Edwards.

    2005-09-01

    Abstract: Bat activity in the southeastern United States is concentrated over riparian areas and wetland habitats. The restoration and creation of wetlands for mitigation purposes is becoming common in the Southeast. Understanding the effects of these restoration efforts on wetland flora and fauna is thus becoming increasingly important. Because bats (Order: Chiroptera) consist of many species that are of conservation concern and are commonly associated with wetland and riparian habitats in the Southeast (making them a good general indicator for the condition of wetland habitats), we monitored bat activity over restored and reference Carolina bays surrounded by pine savanna (Pinus spp.) or mixed pine-hardwood habitat types at the Savannah River Site in South Carolina. In order to determine how wetland restoration efforts affected the bat community, we monitored bat activity above drained Carolina bays pre- and post-restoration. Our results indicate that bat activity was greater over reference (i.e., undrained) than drained bays prior to the restorative efforts. One year following combined hydrologic and vegetation treatment, however, bat activity was generally greater over restored than reference bays. Bat activity was also greater over both reference and restored bays than in random, forested interior locations. We found significantly more bat activity after restoration than prior to restoration for all but one species in the treatment bays, suggesting that Carolina bay restoration can have almost immediate positive impacts on bat activity.

  7. Paleoseismic investigations in South Carolina

    SciTech Connect

    Talwani, P.; Rajendran, C.P. . Dept. of Geological Sciences)

    1992-01-01

    In the last decade paleoseismological investigations have been carried out in South Carolina by USC, USGS, and EBASCO. The results of these have led to the detection of over 50 paleoliquefaction features. These are concentrated in the meizoseismal area of the 1886 Charleston earthquake, in the Myrtle Beach-Georgetown area (about 100 km NE of Charleston) and in the Bluffton Hilton Head area (about 100 SW of Charleston). At each location several liquefaction features have been discovered and dated. Radiocarbon dates suggest the occurrence of at least 6 and possibly 7 events in the SC Coastal Plain during the Holocene. In the Bluffton area several locations were associated with events dated at 600, 1,200, 2,200, 3,200, and 5,000 YBP. The 600, 1,200, 3,200, and 5,000 YBP dates were also observed at Charleston. In the northern sites several features dated at 600, 1,200, and 1,800 YBP. The 1,800 YBP event was observed only at the northern site and the 2,200 YBP event only at the southern site. These observations suggest that two sources other than Charleston may have been active in the Holocene, one located 100 km to the NE and another 100 km SW of Charleston.

  8. 33 CFR 100.124 - Maggie Fischer Memorial Great South Bay Cross Bay Swim, Great South Bay, New York.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... South Bay Cross Bay Swim, Great South Bay, New York. 100.124 Section 100.124 Navigation and Navigable... NAVIGABLE WATERS § 100.124 Maggie Fischer Memorial Great South Bay Cross Bay Swim, Great South Bay, New York... swimmer or safety craft on the swim event race course bounded by the following points: Starting Point...

  9. 33 CFR 100.124 - Maggie Fischer Memorial Great South Bay Cross Bay Swim, Great South Bay, New York.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... South Bay Cross Bay Swim, Great South Bay, New York. 100.124 Section 100.124 Navigation and Navigable... NAVIGABLE WATERS § 100.124 Maggie Fischer Memorial Great South Bay Cross Bay Swim, Great South Bay, New York... swimmer or safety craft on the swim event race course bounded by the following points: Starting Point...

  10. 75 FR 19964 - South Carolina Electric & Gas Company, South Carolina; Notice of Public Meeting on Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission South Carolina Electric & Gas Company, South Carolina; Notice of Public.... Enter the docket number (e.g., P-516) excluding the last three digits in the docket number field...

  11. 10. CONCRETE BRIDGE, REINFORCED BEAM TYPE ON CONCRETE, SOUTH CAROLINA ...

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

    10. CONCRETE BRIDGE, REINFORCED BEAM TYPE ON CONCRETE, SOUTH CAROLINA STATE HIGHWAY DEPARTMENT, COLUMBIA, SOUTH CAROLINA (photocopy of drawing) - Salkehatchie Bridge, State Route No. 64 spanning Salkehatchie River, Barnwell, Barnwell County, SC

  12. Coastal Change Along the Shore of Northeastern South Carolina: The South Carolina Coastal Erosion Study

    USGS Publications Warehouse

    Barnhardt, W. A., (Edited By)

    2009-01-01

    The U.S. Geological Survey, in cooperation with the South Carolina Sea Grant Consortium, conducted a 7-year, multi-disciplinary study of coastal erosion in northeastern South Carolina. The main objective was to understand the geologic and oceanographic processes that control sediment movement along the region's shoreline and thereby improve projections of coastal change. The study used high-resolution remote sensing and sampling techniques to define the geologic framework and assess historic shoreline change. Based on these findings, oceanographic-process studies and numerical modeling were carried out to determine the rates and directions of sediment transport along South Carolina's Grand Strand.

  13. Enslaved Africans and doctors in South Carolina.

    PubMed Central

    Goodson, Martia Graham

    2003-01-01

    This interpretation of the relationship between enslavement and American medicine in 19th century South Carolina reveals the intimacy that existed between Africans enslaved in that state and the doctors who practiced and taught there. Enslaved Africans were resourceful and reliable medical figures in the slave community. Their knowledge of medical botany permeated the slave quarters and plantation hospitals and was appropriated into southern medical knowledge. The trajectories of the careers of three South Carolina physicians are tied to their practice around and on the enslaved. The beginnings of gynecological surgery are linked to 1840s experimentation on enslaved African women performed by one of them. PMID:12749683

  14. South Carolina State Library Annual Report, 2001-2002.

    ERIC Educational Resources Information Center

    South Carolina State Library, Columbia.

    The current strategic plan of the South Carolina State Library contains five goals: provide information resources and services to meet the needs of the people of South Carolina; provide statewide programs to support local library services; serve as the advocate for libraries in South Carolina; encourage cooperation among libraries of all types;…

  15. South Carolina State Library Annual Report, 2000-2001.

    ERIC Educational Resources Information Center

    South Carolina State Library, Columbia.

    The current strategic plan of the South Carolina State Library contains five goals: (1) Provide information resources and services to meet the needs of the people of South Carolina; (2) Provide statewide programs to support local library services; (3) Serve as the advocate for libraries in South Carolina; (4) Encourage cooperation among libraries…

  16. Evidence for an Extraterrestrial Impact Origin of the Carolina Bays on the Atlantic Coast of North America

    NASA Astrophysics Data System (ADS)

    Howard, G. A.; West, A.; Firestone, R. B.; Kennett, J. P.; Kimbel, D.; Newell, W.; Kobres, R.

    2007-05-01

    The Carolina Bays, one of the most conspicuous geomorphic features on the Atlantic Coastal Plain of the United States, are a group of about 500,000, oriented, crater-like, elliptical lakes, wetlands, and depressions, ranging from a few dozen meters to about 11 km in length. Although long proposed as impact structures (Melton and Schriever, 1933; Prouty, 1934), this origin for the Carolina Bays has remained controversial mainly because of an apparent absence of associated extraterrestrial materials. Analyses of Bay orientation showed that their long axes converge near the Great Lakes, suggesting that an impact or airburst over that region may have formed the Bays (Eyton and Parkhurst, 1975). However, Bays dates have been reported over a wide range, calling into question whether all Carolina Bays could have formed simultaneously, although this issue remains unresolved and controversial. Many Bay researchers, who subscribe to widely differing theories, agree that modern Carolina Bays have been subject to repeated modification and that they most likely evolved from some type of ancestral depressions. Now for the first time, we present conclusive geochemical and sedimentary evidence in support of an extraterrestrial connection for the Carolina Bays. Analyses of sediment from the rim sands and basins of fifteen Bays, widely distributed across North and South Carolina, reveal anomalously high abundances of microspherules, iridium, fullerenes with ET helium, carbon spherules, glass-like carbon, and other potential markers for extraterrestrial impact. No such markers were found in paleosols beneath the rim sands or basal sediments of the Bays examined. The assemblage of geochemical and sediment signatures of extraterrestrial impact found in Bay sediments are essentially the same as in the pan-North-American Younger Dryas impact boundary layer (the YDB), dated at 12.9 ka. We hypothesize that at least some Bays were formed by the YD impact during the last deglacial, and we

  17. [A Profile of Union County, South Carolina].

    ERIC Educational Resources Information Center

    Lilley, Stephen C.; McLean, Edward L.

    Now almost totally dependent on textile production, heavily forested Union County, South Carolina, was primarily agricultural until the 20th century. By 1970, 65% of the population depended on manufacturing and only 4% of the workers on farming. From 1920 to 1970 the population was characterized by a rural-to-urban shift and by outmigration,…

  18. South Carolina Trade Examinations Handbook. Revised.

    ERIC Educational Resources Information Center

    Crook, Shirley J.

    The South Carolina Trade Examinations for trade and industrial education teachers are administered semiannually by the Office of Vocational Education. This handbook is designed to provide prospective trade and industrial education teachers, vocational administrators, State Department of Education personnel, and other interested parties with…

  19. The South Carolina Framework for Music Education.

    ERIC Educational Resources Information Center

    Doughty, Ray

    This document is a South Carolina curriculum model that identifies four broad areas of study. These components, which should be present in all music education courses, are: (1) aesthetic perception and concept development; (2) creative expression and skills development; (3) music heritage, both historical and cultural; and (4) aesthetic valuing,…

  20. An Ecological Regional Analysis of South Carolina

    ERIC Educational Resources Information Center

    Young, Frank W.; Robinson, Kenneth

    2011-01-01

    This study of the counties of South Carolina introduces a limited purpose, modifiable technology that is designed to reproduce the rapid discovery strategy of the natural sciences. It uses factor analysis to identify types of communities and the threats they face, and evaluates their success in dealing with these by comparisons based on…

  1. South Carolina Guide for Small Business Management.

    ERIC Educational Resources Information Center

    Vaughan, Ellen C.; Elliott, Ronald T.

    This guide for small business management in South Carolina addresses the three domains of learning: psychomotor, cognitive, and affective. The guide contains suggestions for specific classroom activities for each domain. Each of the 11 units or tasks in the guide contains a competency statement followed by performance objectives, job-relevant…

  2. South Carolina Kids Count Report, 1996.

    ERIC Educational Resources Information Center

    South Carolina Kids Count, Columbia.

    This KIDS COUNT report examines trends in the status of South Carolina children on a state-wide and county basis. The statistical portrait is based on 32 indicators of well-being, grouped into 6 categories: (1) family (family characteristics, child neglect/abuse); (2) economic status (poverty, mean family income); (3) health (prenatal care,…

  3. The South Carolina Technical College System.

    ERIC Educational Resources Information Center

    Duffy, Edward F.

    1997-01-01

    Discusses the development of the South Carolina Technical College System in the 1960s to help draw industry to the state. Describes the System's Innovative Technical Training initiative to infuse high technology into curricula, the Access and Equity Program, tech prep and school-to-work initiatives, and distance learning. (10 citations) (AJL)

  4. [A Profile of Williamsburg County, South Carolina].

    ERIC Educational Resources Information Center

    Lilley, Stephen C.; McLean, Edward L.

    Williamsburg County, South Carolina, is an almost entirely rural area near the coast. Although nearly 50% of the population is under 21, there has been a sharp decline in population since its high in 1950. The outmigration, prounounced for black youth, is caused by a lack of industrial opportunities, although there is slow, steady industrial…

  5. South Carolina Kids Count Report, 2003.

    ERIC Educational Resources Information Center

    South Carolina Kids Count, Columbia.

    This Kids Count report examines statewide trends in the well-being of South Carolina's children. The statistical portrait is based on 44 indicators in the areas of demographics, family, economic status, health, readiness and early school performance, scholastic achievement, and adolescent risk behaviors. The indicators are: (1) population; (2)…

  6. South Carolina Guide for Child Development.

    ERIC Educational Resources Information Center

    Pough, Carmen; Evans, Hattie

    South Carolina's Guide to Child Development addresses three domains of learning: psychomotor, cognitive, and affective. The first unit of the guide, Child Development I, concerns the processes of understanding prenatal development, caring for an infant, providing care for children between 1 and 6 years of age, and delivering care for the…

  7. Brief statement on the hydrology of the Sampit River area near Georgetown, South Carolina

    USGS Publications Warehouse

    Cahill, J.M.

    1984-01-01

    The Carolina Refining and Distributing Company is planning to locate an oil-refining plant near Georgetown, South Carolina. To aid in the preparation of an environmental impact statement, a description of the stratigraphy, ground-water resources, and an assessment of possible seismic activity that may occur in the Winyah Bay vicinity has been prepared. Additional data will be required to quantitatively evaluate the impact of an oil spill on the shallow aquifer in the area. (USGS)

  8. Prevalence of the invasive Rhizocephalan parasite Loxothylacus panopaei in Eurypanopeus depressus in South Carolina and genetic relationships of the parasite in North and South Carolina.

    PubMed

    O'Shaughnessy, Kathryn A; Freshwater, D Wilson; Burge, Erin J

    2014-08-01

    The rhizocephalan barnacle Loxothylacus panopaei is a parasitic castrator of xanthid crabs that has invaded the U.S. Atlantic coast. It was transported to the Chesapeake Bay in the mid-1960s with mud crabs associated with Gulf coast oysters and has since spread north to Long Island Sound, New York, and south to Cape Canaveral, Florida. Here we report parasite prevalence at 3 South Carolina sites--2 from which the parasite had not been previously reported--and examine the genetic relationships of North and South Carolina L. panopaei populations relative to Gulf of Mexico and other Atlantic coast parasite populations. Total L. panopaei prevalence was 24.2% among all 3 sites, with monthly prevalence as high as 51.6% at Waties Island, South Carolina. Sequence analyses of North and South Carolina specimens revealed the presence of 4 cytochrome c oxidase subunit I haplotypes--3 commonly found in other invasive populations and 1 new haplotype found in a single specimen from the Rachel Carson Reserve in Carteret County, North Carolina--and indicate that the Carolina populations are a result of range expansion from the original Atlantic coast invasion.

  9. Prevalence of the invasive Rhizocephalan parasite Loxothylacus panopaei in Eurypanopeus depressus in South Carolina and genetic relationships of the parasite in North and South Carolina.

    PubMed

    O'Shaughnessy, Kathryn A; Freshwater, D Wilson; Burge, Erin J

    2014-08-01

    The rhizocephalan barnacle Loxothylacus panopaei is a parasitic castrator of xanthid crabs that has invaded the U.S. Atlantic coast. It was transported to the Chesapeake Bay in the mid-1960s with mud crabs associated with Gulf coast oysters and has since spread north to Long Island Sound, New York, and south to Cape Canaveral, Florida. Here we report parasite prevalence at 3 South Carolina sites--2 from which the parasite had not been previously reported--and examine the genetic relationships of North and South Carolina L. panopaei populations relative to Gulf of Mexico and other Atlantic coast parasite populations. Total L. panopaei prevalence was 24.2% among all 3 sites, with monthly prevalence as high as 51.6% at Waties Island, South Carolina. Sequence analyses of North and South Carolina specimens revealed the presence of 4 cytochrome c oxidase subunit I haplotypes--3 commonly found in other invasive populations and 1 new haplotype found in a single specimen from the Rachel Carson Reserve in Carteret County, North Carolina--and indicate that the Carolina populations are a result of range expansion from the original Atlantic coast invasion. PMID:24588508

  10. South San Francisco Bay, California

    USGS Publications Warehouse

    Dartnell, Peter; Gibbons, Helen

    2007-01-01

    View eastward. Elevations in mapped area color coded: purple (approx 15 m below sea level) to red-orange (approx 90 m above sea level). South San Francisco Bay is very shallow, with a mean water depth of 2.7 m (8.9 ft). Trapezoidal depression near San Mateo Bridge is where sediment has been extracted for use in cement production and as bay fill. Land from USGS digital orthophotographs (DOQs) overlaid on USGS digital elevation models (DEMs). Distance across bottom of image approx 11 km (7 mi); vertical exaggeration 1.5X.

  11. [Workshop for coordinating South Carolina`s pre-college systemic initiatives in science and mathematics

    SciTech Connect

    Not Available

    1992-12-31

    On December 19, 1991, South Carolina`s Governor, established the Governor`s Mathematics and Sciences Advisory Board (MSAB) to articulate a vision and develop a statewide plan for improving science and mathematics education in South Carolina. The MSAB recognized that systemic change must occur if the achievement levels of students in South Carolina are to improve in a dramatic way. The MSAB holds two fundamental beliefs about systemic change: (1) All the elements of the science and mathematics education system must be working in harmony towards the same vision; and (2) Each element of the system must be held against high standards and progress must be assessed regularly against these standards.

  12. A comparison of levels of bat flight and foraging activity at 10 meters and 30 meters above drained Carolina bays and reference bays, prior to bay restoration.

    SciTech Connect

    Menzel, Michael, A.; Ford, W., Mark; Edwards, John, W.; Kilgo, John, C.

    2001-08-01

    A technical report of a monitoring study of bat flight and foraging activity above drained and undrained Carolina bays at the Savannah River Site (SRS), located near Aiken, South Carolina. In order to determine if the vegetational community type or structure of the forest community surrounding the bays affected bat activity levels, bat activity was monitored over 3 drained and 3 undrained reference bays surrounded by pine/mixed hardwood communities and 3 drained and 3 undrained reference bays surrounded by pine monocultures. Bat activity was monitored using time expansion bat detectors. Calls were recorded to Sony Professional tape recorders (Sony WMD3). Detectors positioned at 10 m heights were linked directly to the tape recorders. Time expansion radiomicrophones were used to monitor activity at 30 m heights. The radiomicrophones were attached to 2-m diameter helium balloons and suspended approximately 30 m above the forest floor. Calls detected by the radiomicrophones were transmitted via a FM narrowband frequency to a scanner on the ground.

  13. South Carolina Higher Education Assessment (SCHEA) Project. Final Report.

    ERIC Educational Resources Information Center

    Johnson, Reid

    A consortium of South Carolina colleges and universities developed assessment programs which would fully satisfy state and accreditation assessment mandates and increase program quality and institutional effectiveness. A South Carolina Higher Education Assessment Network was established with a Coordinating Center at Winthrop College to provide…

  14. College Degrees in South Carolina: An Employer's Guide, 2007

    ERIC Educational Resources Information Center

    South Carolina Commission on Higher Education, 2007

    2007-01-01

    This Guide provides basic information to South Carolina employers regarding the nature of college degrees. It covers South Carolina law regarding the use of degrees, how to accurately describe degree needs when advertising for a position, how to evaluate a job applicant's claim of a degree, the growing problem of diploma mill degrees, and related…

  15. Business/Education Partnerships in South Carolina. Model Projects.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Div. of Public Accountability.

    This document contains reports from school districts in South Carolina on the status of their successful partnerships between schools and businesses. They are examples of what is happening in South Carolina today and what could happen between other businesses and schools as new alliances are formed. These accounts describe new ideas for…

  16. South Carolina State Library Annual Report, 1999-2000.

    ERIC Educational Resources Information Center

    South Carolina State Library, Columbia.

    This report summarizes the activities of the South Carolina State Library for 1999-2000. The current strategic plan contains five strategic goals: provide information resources and services to meet the needs of the people of South Carolina; provide statewide programs to support local library services; serve as the advocate for libraries in South…

  17. Closing Radioactive Waste Tanks in South Carolina

    SciTech Connect

    Newman, J.L.

    2000-08-29

    The Savannah River Site (SRS) is owned by the US Department of Energy (DOE) and is operated by the Westinghouse Savannah River Company (WSRC). Since the early 1950s, the primary mission of the site has been to produce nuclear materials for national defense. The chemical separations processes used to recover uranium and plutonium from production reactor fuel and target assemblies in the chemical separations area at SRS generated liquid high-level radioactive waste. This waste, which now amounts to approximately 34 million gallons, is stored in underground tanks in the F- and H-Areas near the center of the site. DOE is closing the High Level Waste (HLW) tank systems, which are permitted by SCDHEC under authority of the South Carolina Pollution Control Act (SCPCA) as wastewater treatment facilities, in accordance with South Carolina Regulation R.61-82, ''Proper Closeout of Wastewater Treatment Facilities''. To date, two HLW tank systems have been closed in place. Closure of these tanks is the first of its kind in the US. This paper describes the waste tank closure methodologies, standards and regulatory background.

  18. Effect of climate fluctuations on long-term vegetation dynamics in Carolina bay wetlands

    USGS Publications Warehouse

    Stroh, C.L.; De Steven, D.; Guntenspergen, G.R.

    2008-01-01

    Carolina bays and similar depression wetlands of the U.S. Southeastern Coastal Plain have hydrologic regimes that are driven primarily by rainfall. Therefore, climate fluctuations such as drought cycles have the potential to shape long-term vegetation dynamics. Models suggest two potential long-term responses to hydrologic fluctuations, either cyclic change maintaining open emergent vegetation, or directional succession toward forest vegetation. In seven Carolina bay wetlands on the Savannah River Site, South Carolina, we assessed hydrologic variation and vegetation response over a 15-year period spanning two drought and reinundation cycles. Changes in pond stage (water depth) were monitored bi-weekly to monthly each year from 1989?2003. Vegetation composition was sampled in three years (1989, 1993, and 2003) and analyzed in relation to changes in hydrologic conditions. Multi-year droughts occurred prior to the 1989 and 2003 sampling years, whereas 1993 coincided with a wet period. Wetland plant species generally maintained dominance after both wet and dry conditions, but the abundances of different plant growth forms and species indicator categories shifted over the 15-year period. Decreased hydroperiods and water depths during droughts led to increased cover of grass, upland, and woody species, particularly at the shallower wetland margins. Conversely, reinundation and longer hydroperiods resulted in expansion of aquatic and emergent species and reduced the cover of flood-intolerant woody and upland species. These semi-permanent Upper Coastal Plain bays generally exhibited cyclic vegetation dynamics in response to climate fluctuation, with wet periods favoring dominance by herbaceous species. Large basin morphology and deep ponding, paired with surrounding upland forest dominated by flood-intolerant pines, were features contributing to persistence of herbaceous vegetation. Drought cycles may promote directional succession to forest in bays that are smaller

  19. Effects of dominant species on vegetation change in Carolina bay wetlands following a multi-year drought.

    SciTech Connect

    Mulhouse, John, M.; De Steven, Diane; Lide, Robert, F.; Sharitz, Rebecca, R.

    2005-05-01

    Wetland vegetation is strongly dependent upon climate-influenced hydrologic conditions, and plant composition responds in generally consistent ways to droughts. However, the extent of species composition change during drought may be influenced by the pre-existing structure of wetland vegetation. We characterized the vegetation of ten herbaceous Carolina bay wetlands on the South Carolina Upper Coastal Plain during a period of average rainfall and again near the end of a four-year drought. We hypothesized that, as a group, bays dominated by less robust plant species (characteristic of open-water pond and depression meadow vegetation types) would show greater compositional change than bays dominated by dense, robust-form clonal graminoids (characteristic of grass and sedge marsh vegetation types). Aquatic species decreased during the drought in all wetlands, regardless of vegetation group. Compared to grass/sedge marshes, pond/meadow wetlands acquired more species, particularly non-wetland species, during the drought. Pond/meadow wetlands also had greater increases in the abundances of species that require unflooded conditions to establish. Prior to the drought, all wetlands were ponded almost continuously, but during drought the pond/meadow wetlands had shorter and more variable hydroperiods than the grass/sedge marshes. Thus, vegetation change may be partly confounded with hydrologic conditions that provide greater opportunities for species recruitment in pond/meadow bays. The results suggest that Carolina bay vegetation dynamics may differ as a function of dominant vegetation and climate driven variation in wetland hydrologic condition.

  20. View south; detail view of column A13, south bay ...

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

    View south; detail view of column A13, south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

  1. Evidence of uplift near Charleston, South Carolina

    USGS Publications Warehouse

    Rhea, S.

    1989-01-01

    In spite of extensive research, the causal structure of the 1886 magnitude 7 earthquake near Charleston, South Carolina, has not been identified. In this study I analyzed digital surface topography and river morphology in light of earlier studies using seismic reflection, seismic refraction, earthquake seismology, and gravity and magnetic surveys. This analysis revealed an area approximately 400 km2 northwest of Charleston that may have been repeatedly uplifted by earthquakes. Geologic and seismic reflection data confirm alteration of formations at depth. Deformation of the surface is supported by observations on aerial and LANDSAT photographs. Therefore, the structure on which the 1886 earthquake occurred may be within the uplifted area defined in this report. -Author

  2. The PEAK experience in South Carolina

    SciTech Connect

    1998-11-01

    The PEAK Institute was developed to provide a linkage for formal (schoolteachers) and nonformal educators (extension agents) with agricultural scientists of Clemson University`s South Carolina Agricultural Experiment Station System. The goal of the Institute was to enable teams of educators and researchers to develop and provide PEAK science and math learning experiences related to relevant agricultural and environmental issues of local communities for both classroom and 4-H Club experiences. The Peak Institute was conducted through a twenty day residential Institute held in June for middle school and high school teachers who were teamed with an Extension agent from their community. These educators participated in hands-on, minds-on sessions conducted by agricultural researchers and Clemson University Cooperative Extension specialists. Participants were given the opportunity to see frontier science being conducted by scientists from a variety of agricultural laboratories.

  3. Guide to the littoral zone vascular flora of Carolina bay lakes (U.S.A.)

    PubMed Central

    Howell, Nathan; Braham, Richard R

    2016-01-01

    Abstract Background Carolina bays are elliptic, directionally aligned basins of disputed origin that occur on the Atlantic Coastal Plain from the Delmarva Peninsula to southern Georgia. In southeastern North Carolina, several large, natural, lacustrine systems (i.e., Carolina bay lakes) exist within the geomorphological features known as Carolina bays. Within the current distribution of Carolina bays, Bladen and Columbus counties (North Carolina) contain the only known examples of Carolina bay lakes. The Carolina bay lakes can be split into two major divisions, the “Bladen Lakes Group” which is characterized as being relatively unproductive (dystrophic – oligotrophic), and Lake Waccamaw, which stands alone in Columbus County and is known for its high productivity and species richness. Although there have been several studies conducted on these unique lentic systems, none have documented the flora comprehensively. New information Over the 2013−2014 growing seasons, the littoral zone flora of Carolina bay lakes was surveyed and vouchered. Literature reviews and herbarium crawls complemented this fieldwork to produce an inventory of the vascular plant species. This survey detected 205 taxa (species/subspecies and varieties) in 136 genera and 80 vascular plant families. Thirty-one species (15.2%) are of conservation concern. Lake Waccamaw exhibited the highest species richness with 145 catalogued taxa and 26 species of conservation concern. Across all sites, the Cyperaceae (25 spp.), Poaceae (21 spp.), Asteraceae (13 spp.), Ericaceae (8 spp.), Juncaceae (8 spp.), and Lentibulariaceae (6 spp.) were the six most species-rich vascular plant families encountered. A guide to the littoral zone flora of Carolina bay lakes is presented herein, including dichotomous keys, species accounts (including abundance, habitat, phenology, and exsiccatae), as well as images of living species and vouchered specimens. PMID:27350764

  4. Hydrodynamic and Sediment Transport Processes in Long Bay of the Carolinas

    NASA Astrophysics Data System (ADS)

    Ma, Y.; Xu, K.; He, R.; Wren, P. A.; Gong, Y.; Quigley, B.; Tarpley, D.

    2010-12-01

    The coastline along Long Bay of the Carolinas is a fast-growing and heavily-developed area supporting local populations, infrastructure, and a large tourism industry. Myrtle Beach and its adjacent sandy beaches are popular tourist destinations that attract millions of visitors each year, representing one of the state’s most essential natural resources. The economy of this region is closely related to the stability of the sandy beaches, which are vulnerable to coastal erosion during severe storm events. Quantifying the sediment transport processes in the nearshore and inner continental shelf regions is thus critical for both understanding the regional sediment budget and implementing effective coastal management. As a first step toward investigating the sediment transport processes, a three-dimensional coupled hydrodynamic-sediment transport model for Long Bay in the Carolinas has been developed. The model, based on the Regional Ocean Modeling System (ROMS), spans from Cape Fear estuary in NC to Winyah Bay estuary in SC. It considers the delivery of fluvial sediment from the Cape Fear and Pee Dee Rivers, resuspension from seabed, and transport of suspended sediment by ambient currents and waves calculated using Simulating WAve Nearshore model (SWAN). Our model simulations are driven by observed wind fields, which were collected at nearby meteorological stations maintained by National Data Buoy Center as well as at six buoys by the Palmetto Wind Research Project at Coastal Carolina University. Spatially varying sea bed conditions consisting of both hard bottoms and sandy bodies are applied in the calculation. The model is one-way nested inside a large-scale coastal circulation model that covers both the Middle Atlantic Bight and the South Atlantic Bight and provides dynamically consistent and numerically accurate circulation open boundary conditions. Modeling results indicate both wind-driven currents and storm-induced waves are capable of resuspending sandy

  5. Presence and absence of bats across habitat scales in the Upper Coastal Plain of South Carolina.

    SciTech Connect

    Ford, W.Mark; Menzel, Jennifer M.; Menzel, Michael A.: Edwards, John W.; Kilgo, John C.

    2006-10-01

    Abstract During 2001, we used active acoustical sampling (Anabat II) to survey foraging habitat relationships of bats on the Savannah River Site (SRS) in the upper Coastal Plain of South Carolina. Using an a priori information-theoretic approach, we conducted logistic regression analysis to examine presence of individual bat species relative to a suite of microhabitat, stand, and landscape-level features such as forest structural metrics, forest type, proximity to riparian zones and Carolina bay wetlands, insect abundance, and weather. There was considerable empirical support to suggest that the majority of the activity of bats across most of the 6 species occurred at smaller, stand-level habitat scales that combine measures of habitat clutter (e.g., declining forest canopy cover and basal area), proximity to riparian zones, and insect abundance. Accordingly, we hypothesized that most foraging habitat relationships were more local than landscape across this relatively large area for generalist species of bats. The southeastern myotis (Myotis austroriparius) was the partial exception, as its presence was linked to proximity of Carolina bays (best approximating model) and bottomland hardwood communities (other models with empirical support). Efforts at SRS to promote open longleaf pine (Pinus palustris) and loblolly pine (P. taeda) savanna conditions and to actively restore degraded Carolina bay wetlands will be beneficial to bats. Accordingly, our results should provide managers better insight for crafting guidelines for bat habitat conservation that could be linked to widely accepted land management and environmental restoration practices for the region.

  6. The distribution of the bats of South Carolina

    SciTech Connect

    Menzel, Jennifer M.; Menzel, Michael A.; Ford, W. Mark; Edwards, John W.; Sheffield, Steven R.; Kilgo, John C.; Bunch, Mary S.

    2003-03-01

    Menzel. J.M., M.A. Menzel, W.M. Ford, J.W. Edwards, S.R. Sheffield, J.C. Kilgo, and M.S. Bunch. 2003. The distribution of the bats of South Carolina. Southeastern Nat. 2(1): 121-152. There is a paucity of information available about the distribution of bats in the southeastern United States. We synthesized records from museums, bat captures, and bats submitted for rabies testing to provide a more accurate and useful distribution for natural resource managers and those planning to research bats in South Carolina. Distributional information, including maps, collection localities within counties, and literature references, for all 14 species of bats that occur in South Carolina, has never been synthesized. To provide better information on the state's bat fauna, we have updated distributions for all species that occur in South Carolina.

  7. Regional assessment of nonforestry related biomass resources: South Carolina

    SciTech Connect

    Not Available

    1988-11-01

    This document is a collection of spreadsheets detailing in a county by county manner the agricultural crop, agricultural wastes, municipal wastes, and industrial wastes of South Carolina that are potential biomass energy sources.

  8. Demographic responses of amphibians to wetland restoration in Carolina bays on the Savannah River Site.

    SciTech Connect

    Kinkead, Karen E.

    2004-09-30

    This project studied the effects of wetland restoration on amphibian populations. These wetlands were Carolina bays located on the Savannah River Site, located near Aiken, S.C. The Savannah River Site is a National Environmental Research Park owned and operated by the U.S. Department of Energy. The study sites included three reference bays (functionally intact), three control bays (with active drainage ditches), six treatment bays (restored during 2001), and four bays near two of the treatment bays (in effect creating two metapopulations).

  9. 75 FR 29891 - Special Local Regulation; Maggie Fischer Memorial Great South Bay Cross Bay Swim, Great South Bay...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... Swim, Great South Bay, NY, in the Federal Register (74 FR 32428). We did not receive any comments or... published at 74 FR 32428 on July 8, 2009, is adopted as a final rule with the following changes: PART 100... Coast Guard is establishing a permanent special local regulation on Great South Bay, NY between...

  10. Approved Teacher Education Programs in South Carolina 1986-87.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia.

    In this booklet on approved teacher education programs in South Carolina, brief statements are presented on reciprocity policies, Master of Arts in Teaching certification, required examinations and minimum scores in specific teaching areas, and conditional certification procedures. A list of the 28 teacher education institutions in South Carolina…

  11. Earthquakes in South Carolina and Vicinity 1698-2009

    USGS Publications Warehouse

    Dart, Richard L.; Talwani, Pradeep; Stevenson, Donald

    2010-01-01

    This map summarizes more than 300 years of South Carolina earthquake history. It is one in a series of three similar State earthquake history maps. The current map and the previous two for Virginia and Ohio are accessible at http://pubs.usgs.gov/of/2006/1017/ and http://pubs.usgs.gov/of/2008/1221/. All three State earthquake maps were collaborative efforts between the U.S. Geological Survey and respective State agencies. Work on the South Carolina map was done in collaboration with the Department of Geological Sciences, University of South Carolina. As with the two previous maps, the history of South Carolina earthquakes was derived from letters, journals, diaries, newspaper accounts, academic journal articles, and, beginning in the early 20th century, instrumental recordings (seismograms). All historical (preinstrumental) earthquakes that were large enough to be felt have been located based on felt reports. Some of these events caused damage to buildings and their contents. The more recent widespread use of seismographs has allowed many smaller earthquakes, previously undetected, to be recorded and accurately located. The seismicity map shows historically located and instrumentally recorded earthquakes in and near South Carolina

  12. The South Carolina bridge-scour envelope curves

    USGS Publications Warehouse

    Benedict, Stephen T.; Feaster, Toby D.; Caldwell, Andral

    2016-09-30

    The U.S. Geological Survey, in cooperation with the South Carolina Department of Transportation, conducted a series of three field investigations to evaluate historical, riverine bridge scour in the Piedmont and Coastal Plain regions of South Carolina. These investigations included data collected at 231 riverine bridges, which lead to the development of bridge-scour envelope curves for clear-water and live-bed components of scour. The application and limitations of the South Carolina bridge-scour envelope curves were documented in four reports, each report addressing selected components of bridge scour. The current investigation (2016) synthesizes the findings of these previous reports into a guidance manual providing an integrated procedure for applying the envelope curves. Additionally, the investigation provides limited verification for selected bridge-scour envelope curves by comparing them to field data collected outside of South Carolina from previously published sources. Although the bridge-scour envelope curves have limitations, they are useful supplementary tools for assessing the potential for scour at riverine bridges in South Carolina.

  13. Workshop for coordinating South Carolina`s pre-college systemic initiatives

    SciTech Connect

    1997-03-26

    The goal of the South Carolina Statewide Systemic Initiative (SC SSI) is to provide quality and effective learning experiences in science and mathematics to all people of South Carolina by affecting systemic change. To accomplish this goal, South Carolina must: (1) coordinate actions among many partners for science and mathematics change; (2) place the instruments of change into the hands of the effectors of change - teachers and schools; and (3) galvanize the support of policy makers, parents, and local communities for change. The SC SSI proposes to establish a network of 13 regional mathematics and science HUBs. The central idea of this plan is the accumulation of Teacher Leaders at each HUB who are prepared in special Curriculum Leadership Institutes to assist other teachers and schools. The HUB becomes a regional nexus for delivering services to schools who request assistance by matching schools with Teacher Leaders. Other initiatives such as the use of new student performance assessments, the integration of instructional technologies into the curriculum, a pilot preservice program, and Family Math and Family Science will be bundled together through the Teacher Leaders in the HUBs. Concurrent policy changes at the state level in teacher and administrator certification and recertification requirements, school regulations and accountability, and the student performance assessment system will enable teachers and schools to support instructional practices that model South Carolina`s new state Curriculum Frameworks in Mathematics and Science.

  14. Mitigation bank promotes research on restoring Coastal Plain depression wetlands (South Carolina).

    SciTech Connect

    Barton, Christopher D.; DeSteven, Diane; Kilgo, John C.

    2004-12-31

    Barton, Christopher, D., Diane DeSteven and John C. Kilgo. 2004. Mitigation bank promotes research on restoring Coastal Plain depression wetlands (South Carolina). Ecol. Rest. 22(4):291-292. Abstract: Carolina bays and smaller depression wetlands support diverse plant communities and provide critical habitat for semi-aquatic fauna throughout the Coastal Plain region of the southeastern United States. Historically, many depression wetlands were altered or destroyed by surface ditching, drainage, and agricultural or silviculture uses. These important habitats are now at further risk of alteration and loss following a U.S. Supreme Court decision in 2001 restricting federal regulation of isolated wetlands. Thus, there is increased attention towards protecting intact sites and developing methods to restore others. The U.S. Department of Energy's (DOE) 312-mi2 (800-km2) Savannah River Site (SRS) in west-central South Carolina includes about 350 Carolina bays and bay-like wetland depressions, of which about two-thirds were degraded or destroyed prior to federal acquisition of the land. Although some of the altered wetlands have recovered naturally, others still have active active drainage ditches and contain successional forests typical of drained sites. In 1997, DOE established a wetland mitigation bank to compensate for unavoidable wetland impacts on the SRS. This effort provided an opportunity fir a systematic research program to investigate wetland restoration techniques and ecological responses. Consequently, research and management staffs from the USDA Forest Service, Westinghouse Savannah River Corporation, the Savannah River Technology Center, the Savannah River Ecology Laboratory (SREL) and several universities developed a collaborative project to restore degraded depression wetlands on the SRS. The mitigation project seeks cost-effective methods to restore the hydrology and vegetation typical of natural depression wetlands, and so enhance habitats for wetland

  15. Hydrologic aspects of Hurricane Hugo in South Carolina, September 1989

    USGS Publications Warehouse

    Schuck-Kolben, R. E.; Cherry, R.N.

    1995-01-01

    Hurricane Hugo, with winds in excess of 135 miles per hour(mi/h), made landfall near Charleston, S.C., early on the morning of September 22, 1989. It was the most destructive hurricane ever experienced in South Carolina. The storm caused 35 deaths and $7 billion in property damage in South Carolina (Purvis, 1990).This report documents some hydrologic effects of Hurricane Hugo along the South Carolina coast. The report includes maps showing storm-tide stage and profiles of the maximum storm-tide stages along the outer coast. Storm-tide stage frequency information is presented and changes in beach morphology and water quality of coastal streams resulting from the storm are described.

  16. Strom Thurmond Biomedical Research Center at the Medical Univesity for South Carolina Charleston, South Carolina

    SciTech Connect

    Not Available

    1994-02-01

    The Department of Energy (DOE) has prepared an Environmental Assessment (EA) evaluating the proposed construction and operation of the Strom Thurmond Biomedical Research Center (Center) at the Medical University of South Carolina (MUSC), Charleston, SC. The DOE is evaluating a grant proposal to authorize the MUSC to construct, equip and operate the lower two floors of the proposed nine-story Center as an expansion of on-going clinical research and out-patient diagnostic activities of the Cardiology Division of the existing Gazes Cardiac Research Institute. Based on the analysis in the EA, the DOE has determined that the proposed action does not constitute a major federal action significantly affecting the quality of the human environment within the meaning of the NEPA. Therefore, the preparation of an Environmental Impact Statement is not required.

  17. The High Cost of South Carolina's Low Graduation Rate. School Choice Issues in the State

    ERIC Educational Resources Information Center

    Gottlob, Brian J.

    2007-01-01

    Research has documented a crisis in South Carolina's high school graduation rate. While state officials report a graduation rate above 70 percent, researchers from South Carolina and elsewhere place the rate just above 50 percent, with rates among minority students lower than 50 percent. South Carolina's graduation rate is the worst of all 50…

  18. 78 FR 25069 - South Carolina Electric & Gas Company; Notice of Application Accepted for Filing and Soliciting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-29

    ... Energy Regulatory Commission South Carolina Electric & Gas Company; Notice of Application Accepted for..., 2012 and March 19, 2013. d. Applicant: South Carolina Electric & Gas Company. e. Name of Project... Contact: Mr. Tommy Boozer, Manager, Lake Management Programs, South Carolina Electric & Gas Company,...

  19. Listening to the Experts: A Report on the 2004 South Carolina Working Conditions Survey

    ERIC Educational Resources Information Center

    Hirsch, Eric

    2005-01-01

    Under the leadership of State Superintendent of Education Inez Tenenbaum, with the support of the South Carolina Department of Education's Division of Teaching Quality (DTQ) and the South Carolina Center for Educator Recruitment, Retention and Advancement (CERRA), South Carolina became only the second state in the nation to study teacher…

  20. Importance of Carolina Bays to the Avifauna of Pinelands in the Southeastern United States.

    SciTech Connect

    Czapka, Stephen, J.; Kilgo, John, C.

    2011-07-01

    Abstract - Past anthropogenic activity has led to the destruction or alteration of Carolina bay wetlands throughout the southeastern United States. Presently, urban development, combined with a 2001 ruling by the US Supreme Court relaxing protection of isolated wetlands, poses an increasing threat to these and other isolated wetland systems; however, little information exists on the importance of these wetland systems to birds. We compared breeding and wintering bird communities of upland pine (Pinus spp.) forests with and without Carolina bays. Estimated species richness was greater in pine forests with Carolina bays than without during the winter (31.7 ± 1.3 [mean ± SE] vs. 26.9 ± 1.2; P = 0.027), but not in the breeding season (27.9 ± 2.2 vs. 26.3 ± 2.2; P = 0.644). Total relative abundance did not differ between pine forests with Carolina bays and those without in either the breeding (148.0 ± 16.0 vs. 129.4 ± 10.4 birds/40 ha; P = 0.675) or winter (253.0 ± 36.4 vs. 148.8 ± 15.1 birds/40 ha; P = 0.100) seasons. However, 23 species, 43% of which were wetland-dependent, were observed only in pine forests with bays during the breeding season, and 20 species, 30% of which were wetland-dependent, were observed only in such sites during winter. In contrast, only 6 and 1 species were observed only in pine forests without bays during the breeding and winter seasons, respectively, indicating that few species were negatively affected by the presence of bays. Thus, Carolina bays appear to enrich the avifauna of pine forests in the southeastern United States.

  1. Salt Ponds, South San Francisco Bay

    NASA Technical Reports Server (NTRS)

    2002-01-01

    higher resolution 1000 pixel-wide image The red and green colors of the salt ponds in South San Francisco Bay are brilliant visual markers for astronauts. The STS-111 crew photographed the bay south of the San Mateo bridge in June, 2002. This photograph is timely because a large number of the salt ponds (more than 16,500 acres) that are owned by Cargill, Inc. will be sold in September for wetlands restoration-a restoration project second in size only to the Florida Everglades project. Rough boundaries of the areas to be restored are outlined on the image. Over the past century, more than 80% of San Francisco Bay's wetlands have been filled and developed or diked off for salt mining. San Francisco Bay has supported salt mining since 1854. Cargill has operated most of the bay's commercial salt ponds since 1978, and had already sold thousands of acres to the State of California and the Don Edwards National Wildlife Refuge. This new transaction will increase San Francisco Bay's existing tidal wetlands by 50%. The new wetlands, to be managed by the California Department of Fish and Game and the U.S. Fish and Wildlife Service, will join the Don Edwards National Wildlife Refuge, and provide valuable habitat for birds, fish and other wildlife. The wetlands will contribute to better water quality and flood control in the bay, and open up more coastline for public enjoyment. Additional information: Cargill Salt Ponds (PDF) Turning Salt Into Environmental Gold Salt Ponds on Way to Becoming Wetlands Historic Agreement Reached to Purchase San Francisco Bay Salt Ponds Astronaut photograph STS111-376-3 was provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth

  2. Pediatricians' Attitudes Toward Pediatric Nurse Practitioners in South Carolina

    ERIC Educational Resources Information Center

    Holzemer, William L.; And Others

    1978-01-01

    Results of a survey support the statement that pediatricians have a negative attitude toward the pediatric nurse practitioner (PNP) in South Carolina, generally due to the physicians' feelings that the PNP is not competent at child illness management. Implications for pediatric residencies are discussed. (LBH)

  3. THE SOUTH CAROLINA ETV STORY, PARTS 1 AND 2.

    ERIC Educational Resources Information Center

    KALMBACH, R. LYNN; KNIGHT W.R.

    SOUTH CAROLINA WAS A STATE SLOW IN DEVELOPMENT, 49TH IN PER CAPITA INCOME AND 47TH IN ILLITERACY. HOWEVER, EDUCATIONAL INADEQUACIES HAVE BEEN RECOGNIZED AND COOPERATIVE EFFORTS WERE MADE TO UPLIFT THE PEOPLE EDUCATIONALLY, ECONOMICALLY, AND SOCIALLY. PART I DESCRIBED THE NEED TO MAKE CHANGES IN THE EDUCATIONAL PROCESS. THE CLOSED-CIRCUIT APPROACH…

  4. Educational Trends in South Carolina. Office of Research Report Series.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Office of Research.

    This publication is designed to provide users with trends in quantitative facts relevant to public education in South Carolina. Information for the 1985-86 school year is presented along with information beginning with the reference or base year of 1969-70. The reference year may vary due to the availability of data. The data are presented in…

  5. Guide for Industrial Arts in South Carolina Schools.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Office of Vocational Education.

    From its origins in manual training programs in the Nineteenth Century, industrial arts today, in South Carolina, is viewed as a necessary part of education for all students, with specific objectives in harmony with those of education in general. Industrial arts draws its content and methodology from industrial technology and the social…

  6. South Carolina Student Accountability System OSIRIS Instruction Manual.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia.

    This manual expresses the South Carolina State Department of Education's understanding of the new, computerized school administration system called OSIRIS and the policy regarding its use with the Student Accountability System (SAS). The SAS is a method used to obtain a cumulative headcount of students served in certain programs specified in the…

  7. South Carolina Guide for Consumer Education I & II.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Office of Occupational Education.

    This guide is designed to provide job-relevant tasks, performance objectives, performance guides, resources, teaching activities, and instructional resources for teaching consumer education I and II in South Carolina. It may be used with any teaching method selected by the instructor. Consumer Education I contains four units: demonstrate…

  8. Perceptions of Leadership Attributes of South Carolina Technical College Presidents

    ERIC Educational Resources Information Center

    McKenzie, Kevin Michael

    2010-01-01

    This study examined the leadership attributes perceived to be possessed by the presidents in South Carolina's Technical College System. The participants consisted of 16 presidents and 80 subordinates that were selected by the presidents. All participants were asked to complete the "Leader Attribute Inventory." Additionally, each participant was…

  9. South Carolina and the Southern Regional Education Board, December 2014

    ERIC Educational Resources Information Center

    Southern Regional Education Board (SREB), 2014

    2014-01-01

    This document details South Carolina's participation in Southern Regional Education Board (SREB) programs and services from December 2013 through November 2014. Each member state receives a number of general services, plus access to targeted programs funded by grants, contracts and fees. Appropriations from member states support SREB's core…

  10. National Environmental/Energy Workforce Assessment for South Carolina.

    ERIC Educational Resources Information Center

    National Field Research Center Inc., Iowa City, IA.

    This report presents existing workforce levels, training programs and career potentials and develops staffing level projections (1976-1982) based on available information for the State of South Carolina. The study concerns itself with the environmental pollution control areas of air, noise, potable water, pesticides, radiation, solid waste,…

  11. South Carolina Industrial Arts Safety Guide. Administrator and Instructor Section.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia.

    This administrator and instructor section of a South Carolina industrial arts safety guide includes sections on responsibility for school safety, safety programming for the teacher, emergency action, suggested forms and outlines, and facility design and layout. School board and superintendent, administrator, and teacher responsibilities for school…

  12. A Study of the Leadership Practices of South Carolina Superintendents

    ERIC Educational Resources Information Center

    Redish, Carlotta D.

    2010-01-01

    This dissertation is a report of a mixed method study that examines the leadership practices of black and white public school superintendents in the state of South Carolina. The researcher explored any self-perceived leadership practice differences, if existent, between black and white superintendents and, if so, were the race of the…

  13. Cracking the Egg: The South Carolina Digital Library's New Perspective

    ERIC Educational Resources Information Center

    Vinson, Christopher G.; Boyd, Kate Foster

    2008-01-01

    This article explores the historical foundations of the South Carolina Digital Library, a collaborative statewide program that ties together academic special collections and archives, public libraries, state government archives, and other cultural resource institutions in an effort to provide the state with a comprehensive database of online…

  14. South Carolina State Library Annual Report, 1985-1986.

    ERIC Educational Resources Information Center

    South Carolina State Library, Columbia.

    Introductory material to this annual report provides listings of the South Carolina State Library Board members and professional staff, an organization chart, and an outline of the responsibilities of each level of the library organization; and a description of the state library that includes a historical synopsis, highlights of 1985-86, and…

  15. An Analysis of South Carolina Per Pupil State Funding

    ERIC Educational Resources Information Center

    Aud, Susan L.

    2004-01-01

    In many states, including South Carolina, school choice is being discussed as perhaps the best way to both improve student achievement and spend education dollars more efficiently. The evidence from the 12 school choice programs currently running around the country is that the increased competition among public and private schools leads to more…

  16. Support for Instruction about Homosexuality in South Carolina Public Schools.

    ERIC Educational Resources Information Center

    Lindley, Lisa L.; Reiniger Belinda M.

    2001-01-01

    Surveyed 534 South Carolina registered voters to determine their level of support for school-based sexuality education, including homosexuality education. Overall, support for sexuality education (and many sexuality education topics) was strong, but homosexuality was the least-supported subject in the survey. There was strong support for…

  17. South Carolina State Library Annual Report, 1997-1998.

    ERIC Educational Resources Information Center

    South Carolina State Library, Columbia.

    This report summarizes the activities of the South Carolina State Library for 1997-1998. Sections include: (1) library governance and mission statement; (2) brief library history; (3) details about the organization and operations of the library, including a description of each of the six departments, an organizational chart, a list of library…

  18. Coaching as Inquiry: The South Carolina Reading Initiative

    ERIC Educational Resources Information Center

    Stephens, Diane; Mills, Heidi

    2014-01-01

    Embedded within traditional notions of coaching are unstated expectations that (a) the coach is an expert and knows what it is that the other person should be doing and (b) based on his or her expertise, the coach should take actions to achieve his or her vision for the other person. Within the South Carolina Reading Initiative, however, literacy…

  19. Approved Teacher Education Programs in South Carolina, 1988-89.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia.

    This document provides information on the status of 28 teacher education institutions in South Carolina. For each institution the information includes accreditation status, approved programs, school level, dates of approval and expiration, and level of degree offered. Information is also given on teacher certification requirements for the state,…

  20. South Carolina Industrial Arts Safety Guide. Student Section.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia.

    This student section of a South Carolina industrial arts safety guide includes guidelines for developing a student safety program and three sections of shop safety practices. Safety program format, safety committees, safety inspection, and student accident investigation are discussed in the section on developing a student safety program. Set forth…

  1. Metamorphosed melange in the central Piedmont of South Carolina

    SciTech Connect

    Mittwede, S.K.; Maybin, A.H. III )

    1989-09-01

    The Enoree melange is exposed in the central Piedmont of South Carolina near the boundary between the Piedmont and Carolina terranes. The melange is composed of ultramafic and mafic blocks in a highly deformed matrix of biotite-feldspar-quartz gneiss which has a composition consistent with a felsic-to-intermediate volcanic precursor. The mafic and ultramafic blocks are separated chemically and petrographically into four compositional groups: metagabbro-clinopyroxenite, websterite, orthopyroxenite, and metasomatized (steatitized) orthopyroxenite. Based on their chemistry and mineralogy, the blocks are clearly exotic relative to their metavolcaniclastic( ) matrix and likely originated as parts of a plutonic suite from the basal or forward part of the Carolina arc terrane. If the Piedmont terrane-Carolina terrane boundary is a continent-arc suture, then the Enoree melange probably formed in the accretionary prism at this convergent margin. The matrix gneisses are interpreted as reworked volcanic debris shed by the Carolina arc terrane edifice and accumulated as graywacke in the accretionary deposits. West-vergent structures in the matrix suggest that the melange was emplaced to its present tectonostratigraphic position either during docking of the Carolina terrane or during widespread Alleghenian thrusting.

  2. Scientists Engage South Carolina Community in Earthquake Education and Preparedness

    NASA Astrophysics Data System (ADS)

    Hall, C.; Beutel, E.; Jaume', S.; Levine, N.; Doyle, B.

    2008-12-01

    Scientists at the College of Charleston are working with the state of South Carolina's Emergency Management Division to increase awareness and understanding of earthquake hazards throughout South Carolina. As part of this mission, the SCEEP (South Carolina Earthquake Education and Preparedness) program was formed at the College of Charleston to promote earthquake research, outreach, and education in the state of South Carolina. Working with local, regional, state and federal offices, SCEEP has developed education programs for everyone from professional hazard management teams to formal and informal educators. SCEEP also works with the media to ensure accurate reporting of earthquake and other hazard information and to increase the public's understanding of earthquake science and earthquake seismology. As part of this program, we have developed a series of activities that can be checked out by educators for use in their classrooms and in informal education venues. These activities are designed to provide educators with the information and tools they lack to adequately, informatively, and enjoyably teach about earthquake and earth science. The toolkits contain seven activities meeting a variety of National Education Standards, not only in Science, but also in Geography, Math, Social Studies, Arts Education, History and Language Arts - providing a truly multidisciplinary toolkit for educators. The activities provide information on earthquake myths, seismic waves, elastic rebound, vectors, liquefaction, location of an epicenter, and then finally South Carolina earthquakes. The activities are engaging and inquiry based, implementing proven effective strategies for peaking learners' interest in scientific phenomena. All materials are provided within the toolkit and so it is truly check and go. While the SCEEP team has provided instructions and grade level suggestions for implementing the activity in an educational setting, the educator has full reign on what to showcase

  3. Youth At Risk: South Carolina's Search for Direction. Proceedings of a Forum (Columbia, South Carolina, March 23, 1988).

    ERIC Educational Resources Information Center

    National Dropout Prevention Center, Clemson, SC.

    This document presents the proceedings of a forum held to study the problem of at-risk students and dropouts in South Carolina and to bring together representatives from the state's public schools, institutions of higher education, business and industry, government agencies, community organizations, and private citizens in the hopes of encouraging…

  4. Solar Technology Information Transfer in South Carolina: Report of a Planning Conference (Columbia, South Carolina, August 1-2, 1978).

    ERIC Educational Resources Information Center

    Gissendanner, Cassandra S., Ed.

    The deliberations of the planning conference to discuss and outline a statewide functioning solar energy technology network and a set of recommendations for future action are presented in this report. Topic areas include background information on both the project and the current energy information system in South Carolina, along with a summary of…

  5. The Management Academy for Public Health: the South Carolina experience.

    PubMed

    Cumbey, Dorothy A; Ellison, Lu Anne

    2006-01-01

    In the late 1990s, the South Carolina Department of Health and Environmental Control (SCDHEC) was faced with the challenges of a workforce that was not prepared in public health; the impending loss of significant agency expertise, leadership, and institutional knowledge through retirement; the lack of available and accessible training; and continuing state budget cuts. Preparedness for bioterrorism and other public health emergencies was also of concern, a need made more urgent after 2001. To respond to current and emerging public health challenges, the SCDHEC had to have a workforce with the knowledge and skills necessary for the delivery of essential public health services. To address these challenges, the department partnered with the University of North Carolina in the pilot of the Management Academy for Public Health. The Management Academy is now integrated into the South Carolina workforce development strategy, and 199 staff members and 22 community partners have graduated from the program. Along with increased knowledge, skills, and abilities of individual staff and increased organizational and community capacity, a significant result of South Carolina's experience with the Management Academy for Public Health is the development of a training program for emergency preparedness modeled on the Management Academy. This highly successful program illustrates the replicability of the Management Academy model. PMID:16912610

  6. Ecology of southeastern shrub bogs (pocosins) and Carolina bays: a community profile

    SciTech Connect

    Sharitz, R.R.; Gibbons, J.W.

    1982-11-01

    Shrub bogs of the Southeast occur in areas of poorly developed internal drainage that typically but not always have highly developed organic or peat soils. Pocosins and Carolina bays are types or subclasses of shrub bogs on the coastal plains of the Carolinas and Georgia. They share roughly the same distribution patterns, soil types, floral and faunal species composition and other community attributes, but differ in geological formation. Carolina bays may contain pocosin as well as other communities, but are defined more by their unique elliptical shape and geomorphometry. The pocosin community is largely defined by its vegetation, a combination of a dense shrub understory and a sparser canopy. The community is part of a complex successional sequence of communities (sedge bogs, savannas, cedar bogs, and bay forests) that may be controlled by such factors as fire, hydroperiod, soil type, and peat depth. Pocosins and Carolina bays harbor a number of animal groups and may be locally important in their ecology. Although few species are endemic to these habitats, they may provide important refuges for a number of species. These communities are simultaneously among the least understood and most rapidly disappearing habitats of the Southeast. Forestry and agricultural clearage are current impacts.

  7. Composition of phytoplankton communities and their contribution to secondary productivity in Carolina Bays on the Savannah River Plant

    SciTech Connect

    Williams, J.B. . Dept. of Natural Sciences)

    1989-08-01

    The overall goal of this three-year project is to determine the importance of phytoplankton (microscopic algae) as a component of the food chain base in SRS Carolina Bays (shallow temporary ponds endemic to the Southeastern US). Previous investigations and ongoing SREL studies have determined the importance of Carolina bay zooplankton (microscopic crustacean herbivores) to the early life stages of amphibians. Our project is testing the hypothesis that phytoplankton are the primary component of zooplankton diets in these bays. Carolina Bays represent critical habitats for a whole class of vertebrates at SRS, the amphibians. Details of phytoplankton dynamics and productivity gained from our project will advance our understanding of ecological energetics within Carolina Bay systems. These results will also help determine the potential impact that these minute, but productive plants can have on SRS biota beyond the bounds of these aquatic ecosystems. Additional implications can be made concerning chemical elemental uptake and transfer from phytoplankton to higher trophic levels. 12 figs.

  8. Educational Excellence: Taking Action. Actions Taken by the South Carolina Department of Education Based on the Educational Excellence Team's Recommendations for Improving South Carolina Schools.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia.

    In 1991, 58 Educational Excellence Teams made over 1,000 recommendations for improving South Carolina public schools. This publication briefly examines the accomplishments of the South Carolina educational system. A partial list of topics reviewed includes: accountability, accreditation and assessment, adult education/literacy, at-risk youth,…

  9. Locations and areas of ponds and Carolina Bays at the Savannah River Plant

    SciTech Connect

    Shields, J.D.; Woody, N.D.; Dicks, A.S.; Hollod, G.J.; Schalles, J.; Leversee, G.J.

    1982-05-01

    The Savannah River Plant has 28 ponds and 190 Carolina Bays on its 192,000-acreite. Excluding the Par Pond system, the mean pond area is 17.6 acre, with a range of 0.4 to 202.8 acres. Par Pond is the largest pond, with an area of 2500 acres. The mean Carolina Bay area is 6.6 acres, with a range of less than 0.3 to 124.0 acres. The geographical location of each pond and bay has been digitized and can be graphically displayed by computer. This capability will facilitate identification of wetland areas as required by Executive Order 11990 (Protection of Wetlands, May 24, 1977).

  10. The South Carolina LGBT needs assessment: a descriptive overview.

    PubMed

    Coleman, Jason D; Irwin, Jay A; Wilson, Ryan C; Miller, Henry C

    2014-01-01

    Limited quantitative information exists about the demographics and needs of lesbian, gay, bisexual, and transgender (LGBT) persons in South Carolina, a predominately rural Southern state. Responses to a needs assessment survey (n = 715) were analyzed to understand the diversity and needs of members of the LGBT community in SC. The purpose was to inform future programming and guide the development of a more comprehensive portfolio of services to be offered by a local LGBT community center. Findings suggest that a diverse LGBT community exists in SC and needs include increased programming for community members as well as efforts to provide policy-level support and increased acceptability and understanding of LGBT persons in South Carolina.

  11. Building a sustainable Academic Health Department: the South Carolina model.

    PubMed

    Smith, Lillian Upton; Waddell, Lisa; Kyle, Joseph; Hand, Gregory A

    2014-01-01

    Given the limited resources available to public health, it is critical that university programs complement the development needs of agencies. Unfortunately, academic and practice public health entities have long been challenged in building sustainable collaborations that support practice-based research, teaching, and service. The academic health department concept offers a promising solution. In South Carolina, the partners started their academic health department program with a small grant that expanded into a dynamic infrastructure that supports innovative professional exchange and development programs. This article provides a background and describes the key elements of the South Carolina model: joint leadership, a multicomponent memorandum of agreement, and a shared professional development mission. The combination of these elements allows the partners to leverage resources and deftly respond to challenges and opportunities, ultimately fostering the sustainability of the collaboration.

  12. A new occurrence of telluride minerals in South Carolina.

    USGS Publications Warehouse

    Bell, H.; Larson, R.R.

    1984-01-01

    A study of drill cores from the Haile gold mine, Lancaster County, South Carolina, has revealed grains containing large amounts of Te with various combinations of Pb, Ag and Au in pyrite. These telluride minerals have so far not been identified. The nearby Brewer mine, on the basis of chemical evidence, also contains tellurides. The probable telluride localities in South Carolina are now expanded to three, significantly increasing the few reports of Te minerals from the Au deposits of the southeastern Piedmont, many of which are now considered to be volcanogenic. The occurrence of telluride minerals in gold ore from the Haile-Brewer area may help to explain the divergence in Au/Ag ratios reported in chemical analyses of drill core, ore samples and production records. Te, in addition, may be useful in geochemical exploration programmes in the SE Piedmont, including programmes using heavy mineral concentrates derived from stream alluvium. -R.S.M.

  13. Solar hot water system installed at Anderson, South Carolina

    NASA Technical Reports Server (NTRS)

    1978-01-01

    A description is given of the solar energy hot water system installed in the Days Inns of America, Inc., at Anderson, South Carolina. The building is a low-rise, two-story 114-room motel. The solar system was designed to provide 40 percent of the total hot water demand. The collector is a flat plate, liquid with an area of 750 square feet. Operation of this system was begun in November 1977, and has performed flawlessly for one year.

  14. Guilty but mentally ill: the South Carolina experience.

    PubMed

    Morgan, D W; McCullough, T M; Jenkins, P L; White, W M

    1988-01-01

    Thirty of the first 45 individuals to receive guilty but mentally ill (GBMI) verdicts in South Carolina were interviewed using a structured interview schedule for diagnosis. The relationship of diagnosis to pretrial evaluation and posttrial conviction treatment are discussed. No person received GBMI in a jury trial. Suggestions to improve the operation of the GBMI verdict are made, as well as a brief review of these data with data from other states.

  15. Late Paleocene glyptosaur (Reptilia: Anguidae) osteoderms from South Carolina, USA

    USGS Publications Warehouse

    Cicimurri, David J.; Knight, James L.; Self-Trail, Jean; Ebersole, Sandy M.

    2016-01-01

    The discovery of South Carolina osteoderms is significant because they expand the late Paleocene geographic range of glyptosaurines eastward from the US midcontinent to the Atlantic Coastal Plain and provide one of the few North American records of these lizards inhabiting coastal habitats. This discovery also brings to light a possibility that post-Paleocene expansion of this group into Europe occurred via northeastward migration along the Atlantic coast of North America.

  16. The Carolina Bay Restoration Project: Implementation and Management of a Wetland Mitigation Bank.

    SciTech Connect

    Barton, Christopher; DeSteven, Diane; Sharitz, Rebecca; Kilgo, John; Imm, Donald; Kolka, Randy; Blake, John, I.

    2003-01-01

    A wetlands Mitigation Bank was established at the Savannah River Site (SRS) in 1997 as a compensatory alternative for unavoidable wetland losses associated with future authorized construction and environmental restoration projects in SRS wetlands. The Bank was intended not only to hasten mitigation efforts with respect to regulatory requirements and implementation, but also to provide onsite and fully functional compensation of impacted wetland acreage prior to any impact. Restoration and enhancement of small isolated wetlands, as well as major bottomland wetland systems scattered throughout the nonindustrialized area of SRS were designated for inclusion in the Bank. Based on information and techniques gained from previous research efforts involving Carolina bay wetlands (DOE 1997), a project to restore degraded Carolina bays on SRS has been undertaken to serve as the initial ''deposit'' in The Bank. There are over 300 Carolina bays or bay-like depression wetlands on the SRS, of which an estimated two-thirds were ditched or disturbed prior to federal occupation of the Site (Kirkman et al., 1996). These isolated wetlands range from small ephemeral depressions to large permanent ponds of 10-50 hectares in size. They provide habitat to support a wide range of rare plant species, and many vertebrates (birds, amphibians, bats). Historical impacts to the Carolina bays at SRS were primarily associated with agricultural activities. Bays were often drained tilled and planted to crops. The consequence was a loss in the wetland hydrologic cycle, the native wetland vegetation, and associated wildlife. The purpose of this mitigation and research project is to restore the functions and vegetation typical of intact depression wetlands and, in doing so, to enhance habitat for wetland dependent wildlife on SRS.

  17. Modification of selected South Carolina bridge-scour envelope curves

    USGS Publications Warehouse

    Benedict, Stephen T.; Caldwell, Andral W.

    2012-01-01

    Historic scour was investigated at 231 bridges in the Piedmont and Coastal Plain physiographic provinces of South Carolina by the U.S. Geological Survey in cooperation with the South Carolina Department of Transportation. These investigations led to the development of field-derived envelope curves that provided supplementary tools to assess the potential for scour at bridges in South Carolina for selected scour components that included clear-water abutment, contraction, and pier scour, and live-bed pier and contraction scour. The envelope curves consist of a single curve with one explanatory variable encompassing all of the measured field data for the respective scour components. In the current investigation, the clear-water abutment-scour and live-bed contraction-scour envelope curves were modified to include a family of curves that utilized two explanatory variables, providing a means to further refine the assessment of scour potential for those specific scour components. The modified envelope curves and guidance for their application are presented in this report.

  18. Peat resource estimation in South Carolina. Final report, Year 2

    SciTech Connect

    Holmes, M.; Andrejko, M.; Corvinus, D.; Tisdale, M.

    1982-01-01

    South Carolina has few indigenous energy resources. Most widely known and utilized are hydropower, wood, and solar. Peat is a material composed of partially decomposed organic matter that, after burial for long periods of time, may eventually become coal. Peat is utilized as an energy resource for the production of electricity and for home heating in Europe and the Soviet Union. There are peat deposits in South Carolina, but peat has never been used as an energy resource within the state. This report presents the results of the two years of a planned four-year study of the quantity and energy potential of peat in South Carolina. In this year's survey two activities were undertaken. The first was to visit highly probable peat deposits to confirm the presence of fuel-grade peat. The second was to survey and characterize in more detail the areas judged to be of highest potential as major resources. The factors carrying the greatest weight in our determination of priority areas were: (1) a description of peat deposits in the scientific literature or from discussions with state and federal soil scientists; (2) mention of organic soils on soil maps or in the literature; and (3) information from farmers and other local citizens.

  19. Traumatic occupational fatalities in South Carolina, 1989-90.

    PubMed Central

    Stone, P W

    1993-01-01

    Death certificates for South Carolina for 1989 and 1990 were examined to identify deaths resulting from injury incurred in the workplace. There were 277 deaths in that category in the 2-year period, an average yearly rate for traumatic occupational fatalities of 8.84 per 100,000 workers. The groups of industries with the highest fatality rates were transportation-communication-utilities, construction, and agriculture-fishing-forestry. The leading causes of death were injuries from motor vehicle crash, homicide, and falls. The traumatic occupational fatality rate for men was about 13 times greater than that for women; however, a much higher proportion of women died from homicide on the job. The findings in general reflect trends reported in other studies. The death rates for workers in South Carolina for 1989-90, however, were higher than national averages for 1980-88. National data for 1989-90 were not available for comparison. The data suggest that more effective injury prevention efforts need to be applied to such causes of on-the-job injury as motor vehicle crash, homicide, and falls. Those three categories accounted for more than 56 percent of all traumatic occupational fatalities in South Carolina in 1989 and 1990. Motor vehicle crash prevention efforts particularly are needed in the transportation-communication-utilities industries. The findings show that particular efforts need to be directed to the retail trade category for prevention of homicide and to the construction industry for prevention of falls. PMID:8341784

  20. AN OVERVIEW OF BIOFUELS PROCESS DEVELOPMENT IN SOUTH CAROLINA

    SciTech Connect

    Sherman, S.; French, T.

    2010-02-03

    The South Carolina Bio-Energy Research Collaborative is working together on the development and demonstration of technology options for the production of bio-fuels using renewable non-food crops and biomass resources that are available or could be made available in abundance in the southeastern United States. This collaboration consists of Arborgen LLC, Clemson University, Savannah River National Laboratory, and South Carolina State University, with support from Dyadic, Fagen Engineering, Renewed World Energies, and Spinx. Thus far, most work has centered on development of a fermentation-based process to convert switchgrass into ethanol, with the concomitant generation of a purified lignin stream. The process is not feed-specific, and the work scope has recently expanded to include sweet sorghum and wood. In parallel, the Collaborative is also working on developing an economical path to produce oils and fuels from algae. The Collaborative envisions an integrated bio-fuels process that can accept multiple feedstocks, shares common equipment, and that produces multiple product streams. The Collaborative is not the only group working on bio-energy in South Carolina, and other companies are involved in producing biomass derived energy products at an industrial scale.

  1. 76 FR 16593 - Approval and Promulgation of Implementation Plans; South Carolina: Prevention of Significant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... ethanol through a natural fermentation process (hereafter referred to as the ``Ethanol Rule'') from the... 2, 2008 (73 FR 31368), rule which conditionally approved South Carolina's NNSR program. South... in the SIP. \\1\\ On June 2, 2008 (73 FR 31368), EPA disapproved provisions in South Carolina's PSD...

  2. Parental attendance and brood success in American Oystercatchers in South Carolina

    USGS Publications Warehouse

    Thibault, Janet M.; Sanders, Felicia J.; Jodice, Patrick G.

    2010-01-01

    Research on breeding American Oystercatchers has focused on identifying factors that affect reproductive success but little attention has been paid to parent behavior during chick-rearing. Parental attendance of American Oystercatchers was measured in Bulls Bay and along the Atlantic Intracoastal Waterway (Waterway) within the Cape Romain Region, South Carolina, USA, during 2006. Parental attendance rates averaged 90.9% in Bulls Bay and 81.4% along the Waterway. Daily survival of chicks was higher in Bulls Bay (0.989 ± 0.007) compared to the Waterway (0.966 ± 0.012). The extent of shellfish reefs (i.e. foraging areas) adjacent to nest sites was greater in Bulls Bay (5,633 ± 658 m2) compared to the Waterway (3,273 ± 850 m2). Mean parental attendance in Bulls Bay was higher for successful broods (90.5%) compared to failed broods (79.8%). In contrast, mean parental attendance along the Waterway was higher for failed broods (93.4%) compared to successful broods (67.5%). Less extensive shellfish reefs adjacent to nest sites along the Waterway appeared to require parents to depart more frequently to forage and the resultant reduction in attendance may have negatively affected chick survival. Bulls Bay may provide higher quality nesting habitat compared to the Waterway with respect to proximity to food resources and parental attendance. Management and conservation efforts for American Oystercatchers should consider the relationship between foraging and nesting habitat and variability in behavioral attributes, such as parental attendance, in relationship to environmental conditions which ultimately affect reproductive success.

  3. Geology of continental shelf, Onslow Bay, North Carolina, as revealed by submarine outcrops ( USA).

    USGS Publications Warehouse

    Blackwelder, B. W.; Macintyre, Ian G.; Pilkey, O.H.

    1982-01-01

    Lithologic and stratigraphic data from rocks dredged from the continental shelf off Onslow Bay, North Carolina, provide surface control for seismic studies of the southeastern United States continental margin and help to explain the distribution of potentially economic phosphate-rich sediments on this shelf. Outcropping Miocene rocks in this area indicate that the region has long been a positive geologic feature and has received relatively little Pliocene and Pleistocene sedimentation. -from Authors

  4. Analysis of Acoustic Wave and Current Data Offshore of Mytle Beach, South Carolina

    NASA Astrophysics Data System (ADS)

    Fall, K. A.; Wren, A.

    2008-12-01

    Two bottom boundary layer (BBL) instrument frames have been deployed on the shoreface and inner-shelf of Long Bay, South Carolina offshore of Myrtle Beach as part of a South Carolina Sea Grant funded project to measure sediment transport over two hardbottom habitats. The inshore instrument frame is located on an extensive hardbottom surface 850 meters offshore. The second instrumented frame is secured to a hardbottom surface on the inner-shelf at a distance of approximately 2.5 km offshore. The nearshore BBL observing system is composed of a downward-looking RDI/ Teledyne 1200 kHz Pulse-Coherent Acoustic Doppler Current Profiler, an upward-looking Nortek Acoustic Wave and Current Profiler (AWAC), and an Aquatec Acoustic Backscatter Sensor. As part of this larger study, the wave and current data from the AWAC have been analyzed. Long-term continuous time series data include wave height, wave period, directional wave spectra, and the magnitude and direction of currents in the water column. Within the data set are several wave events, including several frontal passages and Tropical Storm Hanna which hit the Myrtle Beach area in early September. Wave data have been correlated with meteorological data, and a comparison of shoreface wave characteristics during each type of event are presented.

  5. The Carolina Bay Restoration Project - Final Report 2000-2006.

    SciTech Connect

    Barton, Christopher

    2007-12-15

    A Wetlands Mitigation Bank was established at SRS in 1997 as a compensatory alternative for unavoidable wetland losses. Prior to restoration activities, 16 sites included in the project were surveyed for the SRS Site Use system to serve as a protective covenant. Pre-restoration monitoring ended in Fall 2000, and post restoration monitoring began in the Winter/Spring of 2001. The total interior harvest in the 16 bays after harvesting the trees was 19.6 ha. The margins in the opencanopy, pine savanna margin treatments were thinned. Margins containing areas with immature forested stands (bay 5184 and portions of bay 5011) were thinned using a mechanical shredder in November 2001. Over 126 hectares were included in the study areas (interior + margin). Planting of two tree species and the transplanting of wetland grass species was successful. From field surveys, it was estimated that approximately 2700 Nyssa sylvatica and 1900 Taxodium distichum seedlings were planted in the eight forested bays resulting in an average planting density of ≈ 490 stems ha-1. One hundred seedlings of each species per bay (where available) were marked to evaluate survivability and growth. Wetland grass species were transplanted from donor sites on SRS to plots that ranged in size from 100 – 300 m2, depending on wetland size. On 0.75 and 0.6 meter centers, respectively, 2198 plugs of Panicum hemitomon and 3021 plugs Leersia hexandra were transplanted. New shoots originating from the stumps were treated with a foliar herbicide (Garlon® 4) during the summer of 2001 using backpack sprayers. Preliminary information from 2000-2004 regarding the hydrologic, vegetation and faunal response to restoration is presented in this status report.

  6. Environmental Survey preliminary report, Savannah River Plant, Aiken, South Carolina

    SciTech Connect

    Not Available

    1987-08-01

    This report contains the preliminary findings based on the first phase of an Environmental Survey at the Department of Energy (DOE) Savannah River Plant (SRP), located at Aiken, South Carolina. The Survey is being conducted by DOE's Office of Environment, Safety and Health. The following topics are discussed: general site information; air, soil, surface water and ground water; hydrogeology; waste management; toxic and chemical materials; release of tritium oxides; radioactivity in milk; contamination of ground water and wildlife; pesticide use; and release of radionuclides into seepage basins. 149 refs., 44 figs., 53 tabs.

  7. LONG-TERM EARTHQUAKE PREPAREDNESS IN CHARLESTON, SOUTH CAROLINA.

    USGS Publications Warehouse

    Gori, P.L.; Greene, M.R.

    1986-01-01

    The Charleston, South Carolina, area offers a unique opportunity to conduct studies that give insight into the implementation of policy for long-term earthquake preparedness at the local level. Research by Greene and Gori documented the low state of preparedness in 1981. Recent studies show that earthquake preparedness activities are now occurring in Charleston. Since 1981, increased national attention has been used by local citizens in Charleston to overcome political, informational, social, organizational, and economic barriers which tend to retard the adoption and implementation of earthquake mitigation policies.

  8. Research-Infused STEM Reform at South Carolina State University

    NASA Astrophysics Data System (ADS)

    Smith, Daniel M., Jr.; Anderson, J. A.; Adzievski, K.

    2006-12-01

    South Carolina State University (SCSU) has embarked upon a mission to transform its science, technology, engineering, and mathematics (STEM) disciplines by offering more scholarships to students talented in the sciences, by introducing advanced topics in the introductory STEM courses, and by expanding research opportunities for STEM students. Specific examples will be provided from physics and astronomy. Program accomplishments after one year of operation will be highlighted, along with the difficulties of instituting such a broad-based reform. NSF HBCU-UP Award #0506062

  9. Magnitude and extent of sediment toxicity in selected estuaries of South Carolina and Georgia. Technical memo

    SciTech Connect

    Long, E.R.; Scott, G.I.; Kucklick, J.; Fulton, M.; Thompson, B.

    1998-04-01

    Surficial sediment samples were collected from 162 locations within five estuaries -- Charleston Harbor, Winyah Bay, Leadenwah Creek, Savannah River, and St. Simons Sound -- in coastal South Carolina and Georgia in a survey of sediment toxicity performed in 1993 and 1994. All samples were tested for toxicity with a battery of complimentary laboratory bioassays. The laboratory bioassays consisted of amphipod survival tests in solid-phase sediments, microbial bioluminescence (Microtox{trademark}) tests of organic solvent extracts, and sea urchin fertilization and embryo development tests of porewaters. Some samples also were tested in copepod reproduction and cytochrome P-450 RGS bioassays. Chemical analyses for a suite of trace metals, organic compounds, and sedimentological factors were performed with portions of most samples.

  10. Peat resource estimation in South Carolina. Second quarterly report (year 2)

    SciTech Connect

    Cohen, Dr., A. D.; Tisdale, M.; Andrejko, M.; Corvinus, D.; Knight, Richard A.; Olsen, N. K.; Vigerstad, Dr., T. J.

    1981-04-01

    The objectives of this program are to assess the magnitude of the resources and locate areas of highest potential for peat deposits in South Carolina. The energy potential of these peat resources is also being evaluated. This report presents the results of progress made during the last quarter in: assessing data and prioritizing peat areas to be surveyed; procurement of equipment and supplies; and preliminary peat resource assessment. A summary of the results of all new field surveys conducted during the quarter is included. Approximate locations of potential major peat deposits have been identified. Preliminary sampling studies indicate that Pigeon Bay may have the thickest and best quality peat in Berkeley County. Probes indicate peats up to 12 feet thick are located near the Black River in Georgetown County. Samples from areas designated as organic soils by the USDA were analyzed for moisture, organic, and ash content. (DMC)

  11. 76 FR 28221 - South Carolina Public Service Authority; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-16

    ... Energy Regulatory Commission South Carolina Public Service Authority; Notice of Meeting On May 6, 2011, the National Marine Fisheries Service (NMFS) contacted Commission staff regarding a meeting with South Carolina Public Service Authority (SCPSA), licensee for the Santee-Cooper Hydroelectric Project No....

  12. 76 FR 72885 - Approval and Promulgation of Air Quality Implementation Plans: South Carolina; Negative...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ...-hour ozone nonattainment area that either emit volatile organic compounds, nitrogen oxides or both. The... as the ``bi-state Charlotte Area.'' In addition, South Carolina's SIP revisions include negative... evaluated the proposed revisions to South Carolina's SIP, and has preliminarily concluded that they...

  13. The Glass Cliff: An Examination of the Female Superintendency in South Carolina

    ERIC Educational Resources Information Center

    Bowles, Blanche Boyd

    2013-01-01

    South Carolina public school districts are confronted with a series of difficult circumstances and rely more on female superintendents than the national average. The investigation of female South Carolina superintendents was guided by the glass cliff conceptual framework. The glass cliff represents situations where females are promoted over males…

  14. Inherit the Policy: A Sociocultural Approach to Understanding Evolutionary Biology Policy in South Carolina

    ERIC Educational Resources Information Center

    Moore, Gregory D.

    2012-01-01

    South Carolina biology Indicator 5.6 calls for students to "Summarize ways that scientists use data from a variety of sources to investigate and critically analyze aspects of evolutionary theory" (South Carolina Department of Education, 2006). Levinson and Sutton (2001) offered a sociocultural approach to policy that considers cultural…

  15. 77 FR 33454 - Adequacy Status: South Carolina: Reasonable Further Progress Plan Motor Vehicle Emissions Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-06

    ... AGENCY Adequacy Status: South Carolina: Reasonable Further Progress Plan Motor Vehicle Emissions Budget for Transportation Conformity for the Portion of York County, South Carolina Within Charlotte-Gastonia... its finding that the volatile organic compounds (VOC) motor vehicle emissions budget (MVEB) for...

  16. South Carolina Commission on Higher Education Update. Volume 2, Issue 2

    ERIC Educational Resources Information Center

    South Carolina Commission on Higher Education, 2007

    2007-01-01

    In this issue, Dr. Garrison Walters, executive director of the South Carolina Commission on Higher Education, observes that a better job must be done in making others across the country more aware that South Carolina has an outstanding system of higher education. Despite its considerable strengths in higher education, the state has to do…

  17. 78 FR 16247 - Foreign-Trade Zone 38-Spartanburg County, South Carolina; Authorization of Production Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-14

    ... Production Activity; ZF Transmissions Gray Court, LLC (Automatic Transmissions); Gray Court, South Carolina... Transmissions Gray Court, LLC, within FTZ 38--Site 20, in Gray Court, South Carolina. The notification was... Federal Register inviting public comment (77 FR 70992-70993, 11-28-2012). The FTZ Board has...

  18. 77 FR 37812 - Approval and Promulgation of Air Quality Implementation Plans; South Carolina; Emissions Statements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; South Carolina... is taking direct final action to approve a portion of a State Implementation Plan (SIP) revision submitted on April 29, 2010, by the State of South Carolina, through the Department of Health...

  19. 77 FR 37841 - Approval and Promulgation of Air Quality Implementation Plans; South Carolina; Emissions Statements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; South Carolina... proposing to approve a portion of a State Implementation Plan (SIP) revision submitted on April 29, 2010, by the State of South Carolina, through the Department of Health and Environmental Control (SC DHEC),...

  20. 78 FR 37222 - Columbia Organic Chemical Company Site, Columbia, Richland County, South Carolina; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... AGENCY Columbia Organic Chemical Company Site, Columbia, Richland County, South Carolina; Notice of... Columbia Organic Chemical Company Superfund Site located in Columbia, Richland County, South Carolina. The.... Submit your comments by site name Columbia Organic Chemical Company by one of the following methods:...

  1. Prepared in Mind and Resources? A Report on Public Higher Education in South Carolina

    ERIC Educational Resources Information Center

    Alacbay, Armand; Poliakoff, Michael

    2011-01-01

    In 2011, South Carolina Governor Nikki Haley signed into law the South Carolina Higher Education Efficiency and Administrative Policies Act, maintaining the transparency and accountability that lead to increased academic quality and affordability at colleges and universities. It is in this context that ACTA (American Council of Trustees and…

  2. South Carolina Commission on Higher Education Annual Accountability Report, Fiscal Year 2004-05

    ERIC Educational Resources Information Center

    South Carolina Commission on Higher Education, 2005

    2005-01-01

    The South Carolina Commission on Higher Education (CHE) serves as the coordinating board for South Carolina's 33 public institutions of higher learning and is responsible for serving a dual role within state government acting both as an advocate for higher education as well as an oversight entity on behalf of the General Assembly. The agency's…

  3. South Carolina Center for Teacher Recruitment. 92-93 Annual Report.

    ERIC Educational Resources Information Center

    South Carolina Center for Teacher Recruitment, Rock Hill.

    This report outlines and evaluates the 1992-93 accomplishments of the South Carolina Center for Teacher Recruitment and addresses future directions the Center and its programs will be taking. Following a historical overview and a profile of the South Carolina teacher, the main body of the document evaluates the following programs: (1) Minority…

  4. 33 CFR 165.709 - Security Zone; Charleston Harbor, Cooper River, South Carolina.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Cooper River, South Carolina. 165.709 Section 165.709 Navigation and Navigable Waters COAST GUARD... § 165.709 Security Zone; Charleston Harbor, Cooper River, South Carolina. (a) Regulated area. The Coast Guard is establishing a fixed security zone on all waters of the Cooper River, bank-to-bank and...

  5. 33 CFR 165.709 - Security Zone; Charleston Harbor, Cooper River, South Carolina.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Cooper River, South Carolina. 165.709 Section 165.709 Navigation and Navigable Waters COAST GUARD... § 165.709 Security Zone; Charleston Harbor, Cooper River, South Carolina. (a) Regulated area. The Coast Guard is establishing a fixed security zone on all waters of the Cooper River, bank-to-bank and...

  6. 33 CFR 165.709 - Security Zone; Charleston Harbor, Cooper River, South Carolina.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Cooper River, South Carolina. 165.709 Section 165.709 Navigation and Navigable Waters COAST GUARD... § 165.709 Security Zone; Charleston Harbor, Cooper River, South Carolina. (a) Regulated area. The Coast Guard is establishing a fixed security zone on all waters of the Cooper River, bank-to-bank and...

  7. 33 CFR 165.709 - Security Zone; Charleston Harbor, Cooper River, South Carolina.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Cooper River, South Carolina. 165.709 Section 165.709 Navigation and Navigable Waters COAST GUARD... § 165.709 Security Zone; Charleston Harbor, Cooper River, South Carolina. (a) Regulated area. The Coast Guard is establishing a fixed security zone on all waters of the Cooper River, bank-to-bank and...

  8. Access Guide to South Carolina State Parks for People with Special Needs.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Parks, Recreation, and Tourism, Columbia. Div. of Engineering and Planning.

    The guide was developed to assist physically handicapped persons in using South Carolina State Parks. It describes some of the accessibility problems identified in a 1986 Inventory of Handicapped Accessibility in South Carolina State Parks and Welcome Centers. It is noted that building construction since 1967 has met handicapped design criteria…

  9. Longitudinal Trend Analysis of Performance Indicators for South Carolina's Technical Colleges

    ERIC Educational Resources Information Center

    Hossain, Mohammad Nurul

    2010-01-01

    This study included an analysis of the trend of performance indicators for the technical college sector of higher education in South Carolina. In response to demands for accountability and transparency in higher education, the state of South Carolina developed sector specific performance indicators to measure various educational outcomes for each…

  10. School District Organization in South Carolina: Evaluating Performance and Fiscal Efficiency.

    ERIC Educational Resources Information Center

    2003

    This report examines school district size and organization in South Carolina and their impact on student achievement and fiscal efficiency. A brief overview discusses the history of school district organization since the Civil War, the current distribution of districts across size categories in South Carolina and the nation, variations in school…

  11. Michael Tuomey's 1848 geological survey of South Carolina

    USGS Publications Warehouse

    Nystrom, P.G.

    1999-01-01

    One hundred and fifty years ago, Michael Tuomey completed his 'Report on the Geology of South Carolina,' the result of four years of arduous labor. The report is the first detailed and comprehensive geological description of the entire state, and it includes a geological map that shows the distribution of Coastal Plain and Piedmont-Blue Ridge units. In the sesquicentennial of Tuomey's survey, it is fitting that we recognize his important early contribution to the geology of South Carolina and the southeast. Tuomey's report is a 293-page volume with a 48-page appendix and an index. Although he gave a complete depiction of Coastal Plain geology and delineated Cretaceous, Lower Eocene, Eocene, Miocene, Post-Pliocene, and alluvial units on his map, the emphasis herein is on his mapping of the Piedmont and Blue Ridge. The metamorphic units he delineated are clay slate, mica slate, talcose slate, hornblende slate, gneiss, and lime rock. Gneiss is the most extensive unit on the map. His map shows many elements of the geologic framework we recognize today. The distribution of his clay slate unit corresponds closely with the Carolina slate and Bel Air belts as we know them now. The gneiss between the two clay slate areas matches the Kiokee belt. Areas of mica slate approximate the northern part of the Kings Mountain belt and the Chauga belt. He also recognized that his talcose slate unit was associated with gold deposits. Granitic and basaltic intrusive rocks are also delineated on the map. It shows the Newberry, Columbia, and Liberty Hill granites we recognize today. Basaltic intrusives outlined include the Bush River of western Newberry County, Dutchmans Creek, Big Wateree Creek, and Ogden gabbros. He described the regional extent of diabase dikes as occuring from Virginia to Alabama, noted their preferred direction and diagrammed their near-vertical orientation. He also referred to the distinctive soil and topography that develops on the large gabbros. Michael Tuomey

  12. Polychlorinated biphenyls in blue crabs from South Carolina

    SciTech Connect

    Marcus, J.M.; Mathews, T.D.

    1987-11-01

    Blue crabs are important members of the estuarine food web due to their numbers and their multiple roles as scavengers, predators and prey. Because of their omnivorous feeding characteristics, wide distribution an close association with bottom sediments, the potential exists for blue crabs to bioaccumulate pollutants residing in those sediments as has been shown for fiddler crabs. It follows that human health risk upon consumption of such crabs and biomagnification through the food web become primary concerns. During the spring of 1985, commercial crab fishermen in Beaufort County, South Carolina contacted the South Carolina Wildlife and Marine Resources Department (SCWMRD) concerning their perceptions of significantly declining catch rates in the Campbell Creek-Whale Branch area. Using knowledge of previously documented elevated polychlorinated biphenyls (PCB) levels in the sediments of the upper portion of Campbell Creek, the SCWMRD initiated analysis of crab tissue from the area to ascertain the body burdens of PCBs. Initial screening results indicated potentially significant levels of PCBs in blue crabs at which time, SCWMRD contacted the SC Department of Health and Environmental Control (SCDHEC) for more intensive study and definition of the situation. The work reported here was conducted between June and October 1985.

  13. Mercury in bald eagle nestlings from South Carolina, USA.

    PubMed

    Jagoe, Charles H; Bryan, A Lawrence; Brant, Heather A; Murphy, Thomas M; Brisbin, I Lehr

    2002-10-01

    Bald eagles (Haliaeetus leucocephalus) may be at risk from contaminants in their diet and young birds may be particularly sensitive to contaminant exposure. To evaluate potential risks from dietary mercury exposure to eagle nestlings in South Carolina (USA), we surveyed mercury concentrations in 34 nestlings over two breeding seasons (1998 and 1999). Samples were also obtained from several post-fledging eagles in the region. Nestling feather mercury ranged from 0.61-6.67 micrograms Hg/g dry weight, nestling down mercury from 0.50-5.05 micrograms Hg/g dry weight, and nestling blood mercury from 0.02-0.25 microgram Hg/g wet weight. We did not detect significant differences in tissue mercury between nestlings from coastal and inland regions in contrast to some other studies of piscivorous birds. Mercury concentrations were much higher in the post fledging birds we sampled. Our data show that nestling eagles in South Carolina are accumulating mercury, and that concentrations in older birds may exceed regulatory guidelines.

  14. South Carolina interglacial sites and stage 5 sea levels

    NASA Astrophysics Data System (ADS)

    Hollin, John T.; Hearty, Paul J.

    1990-01-01

    Amino acid and other studies have been made on the 30-km Pleistocene sections of the Intracoastal Waterway between Myrtle Beach and Little River, South Carolina. Our ratios differentiate the long-established Waccamaw (oldest), Canepatch, and Socastee formations. The ratios from the four laboratories that have worked in this area agree very well, and apparent conflicts with U-series dates may merely reflect an abundance of reworked corals. Our amino acid correlations with U-series coral dates in South Carolina, Bermuda, and the Mediterranean all argue that the classical Canepatch and its Horry Clay date from isotope stage 5e and not, as has been implied, from stage 7, 9, 11, or 13. Excavations and erosion have increased position-fixing problems along the Waterway, and "Canepatch" amino acid ratios and U-series dates (460,000 ± 100,000 yr B.P.) at "ICW5" may be from an older unit. The Canepatch shows the double marine transgression visible in many stage 5e deposits. Pollen shows that the second transgression occurred late in the interglaciation, and stratigraphic studies show that it reached 14 m. It therefore fits very well Antarctic ice-surge models of stage 5 sea level and climate. The Socastee adds to the evidence for one or more sea levels above 0 m late in stage 5.

  15. Hardwood re-sprout control in hydrologically restored Carolina Bay depression wetlands.

    SciTech Connect

    Moser, Lee, Justin

    2009-06-01

    Carolina bays are isolated depression wetlands located in the upper coastal plain region of the eastern Unites States. Disturbance of this wetland type has been widespread, and many sites contain one or more drainage ditches as a result of agricultural conversion. Restoration of bays is of interest because they are important habitats for rare flora and fauna species. Previous bay restoration projects have identified woody competitors in the seedbank and re-sprouting as impediments to the establishment of herbaceous wetland vegetation communities. Three bays were hydrologically restored on the Savannah River Site, SC, by plugging drainage ditches. Residual pine/hardwood stands within the bays were harvested and the vegetative response of the seedbank to the hydrologic change was monitored. A foliar herbicide approved for use in wetlands (Habitat® (Isopropylamine salt of Imazapyr)) was applied on one-half of each bay to control red maple (Acer rubrum L.), sweet gum (Liquidambar styraciflua L.), and water oak (Quercus nigra L.) sprouting. The effectiveness of the foliar herbicide was tested across a hydrologic gradient in an effort to better understand the relationship between depth and duration of flooding, the intensity of hardwood re-sprout pressure, and the need for hardwood management practices such as herbicide application.

  16. An aerial photographic census of Chesapeake Bay and North Carolina canvasbacks

    USGS Publications Warehouse

    Haramis, G.M.; Goldsberry, J.R.; McAuley, D.G.; Derleth, E.L.

    1985-01-01

    Conventional 35 mm photography was used to conduct an aerial photographic census of canvasbacks (A. valisineria) throughout Chesapeake Bay (tidal Maryland and Virginia) and coastal North Carolina, Jan. 26-30, 1981. Flock size and sex ratio characteristics were determined from examination of color transparencies of 165 canvasback flocks totaling > 95,000 birds. A sex ratio of 2.91 males/female was determined from 68,769 birds, 80% of the birds in 150 flocks. Sex ratio for the Atlantic Flyway was projected as 2.90 males/female. The greatest number of canvasbacks and the widest range of flock size were recorded in Maryland waters; the fewest canvasbacks and the smallest average flock size in Virginia; and the fewest but on average the largest flocks of canvasbacks in North Carolina. Sex ratio varied latitudinally in the flyway with a tendency for males to occupy more northern and females more southern latitudes in winter. Sex ratio (males/female) was highest in Maryland (3.98), slightly lower in Virginia (3.71), and lowest in North Carolina (1.70). Locally, sex ratio varied with flock size. In Chesapeake Bay, small flocks ( 1000) flocks. By providing large-sample sex ratio information, as well as exact counts of birds, low-level 35-mm aerial photography is the most efficient and accurate means of determining canvasback population status in eastern coastal habitats.

  17. Flock sizes and sex ratios of canvasbacks in Chesapeake Bay and North Carolina

    USGS Publications Warehouse

    Haramis, G.M.; Derleth, E.L.; Link, W.A.

    1994-01-01

    Knowledge of the distribution, size, and sex ratios of flocks of wintering canvasbacks (Aythya valisineria) is fundamental to understanding the species' winter ecology and providing guidelines for management. Consequently, in winter 1986-87, we conducted 4 monthly aerial photographic surveys to investigate temporal changes in distribution, size, and sex ratios of canvasback flocks in traditional wintering areas of Chesapeake Bay and coastal North Carolina. Surveys yielded 35mm imagery of 194,664 canvasbacks in 842 flocks. Models revealed monthly patterns of flock size in North Carolina and Virginia, but no pattern of change in Maryland. A stepwise analysis of flock size and sex ratio fit a common positive slope (increasing proportion male) for all state-month datasets, except for North Carolina in February where the slope was larger (P lt 0.001). State and month effects on intercepts were significant (P lt 0.001) and confirmed a previously identified latitudinal gradient in sex ratio in the survey region. There was no relationship between flock purity (% canvasbacks vs. other species) and flock size except in North Carolina in January, February, and March when flock purity was related to flock size. Contrasting characteristics in North Carolina with regard to flock size (larger flocks) and flock purity suggested that proximate factors were reinforcing flocking behavior and possibly species fidelity there. Of possible factors, the need to locate foraging sites within this large, open-water environment was hypothesized to be of primary importance. Comparison of January 1981 and 1987 sex ratios indicated no change in Maryland, but lower (P lt 0.05) canvasback sex ratios (proportion male) in Virginia and North Carolina.

  18. Influence of soil physicochemical properties on hydrology and restoration response in Carolina Bay wetlands.

    SciTech Connect

    Barton, C. D.; Andrews, D.M.; Kolka, R.K.

    2006-04-01

    Carolina Bays are shallow depression wetlands found in the southeast US that have been severely altered by human activity. The need to restore these complex and diverse systems is well established, but our understanding of basic wetland hydrological processes is limited, hence our ability to predict the need for and/or assess the effectiveness of bay restorations is hindered. Differing physicochemical properties of soils within bay interiors may control bay hydrology. However, previous efforts to establish relationships between soil characteristics and bay hydrology have been inconclusive and the question still remains as to why some bays are ponded throughout the year while others, within a similar landscape unit, are predominantly dry. An assessment of soil and hydrologic characteristics was initiated in restored and unrestored control bays to determine if a relationship exists. Soil morphology was described and permanent monitoring wells were installed at each site. Soil samples were collected by horizon to a depth of 2 meters at the topographic center of each site, and then analyzed. After three years, multiple regression analysis (stepwise backward and forward) was used to establish relationships between the soil physicochemical characteristics and bay hydroperiod in the undisturbed sites. Results from surface soils indicated that exchangeable acidity (EA) was the best single predictor of hydrology. The best double predictor was EA and total N and EA, total N and total C as the best triple predictor. A significant relationship (r2 = 0.96) between hydroperiod and clay content in the argillic horizon (Bt) was also observed. Subsequently, this relationship was utilized to predict hydrologic response using pre-restoration hydroperiod data. The model accurately identified sites that did not need hydrologic restoration (too wet), and effectively showed sites that responded well to restoration activities.

  19. Microcrustaceans (Branchipoda and Copepoda) of Wetland Impoundments on the Savannah River Site, Aiken, South Carolina

    SciTech Connect

    DeBiase, Adrienne E; Taylor, Barbara E

    2005-09-21

    The United States Department of Energy’s Savannah River Site (SRS) in Aiken, Allendale, and Barnwell Counties, South Carolina, contains an abundance of freshwater wetlands and impoundments. Four large impoundments, as well as several small, abandoned farm and mill ponds, and about 400 Carolina bays and other small, isolated depression wetland ponds are located within the 893 km2 area of the SRS. Crustaceans of the orders Branchiopoda and Copepoda are nearly ubiquitous in these water bodies. Although small in size, these organisms are often very abundant. They consequently play an important trophic role in freshwater food webs supporting fish, larval salamanders, larval insects, and numerous other animals, aquatic and terrestrial. This report provides an introduction to the free-living microcrustaceans of lentic water bodies on the SRS and a comprehensive list of species known to occur there. Occurrence patterns are summarized from three extensive survey studies, supplemented with other published and unpublished records. In lieu of a key, we provide a guide to taxonomic resources and notes on undescribed species. Taxa covered include the orders Cladocera, Anostraca, Laevicaudata, and Spinicaudata of the Subclass Branchiopoda and the Superorders Calanoida and Cyclopoida of Subclass Copepoda. Microcrustaceans of the Superorder Harpacticoida of the Subclass Copepoda and Subclass Ostracoda are also often present in lentic water bodies. They are excluded from this report because they have not received much study at the species level on the SRS.

  20. 2. VIEW SOUTH, NORTH ELEVATION SHOWING BAYS 2 and 3, ...

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

    2. VIEW SOUTH, NORTH ELEVATION SHOWING BAYS 2 and 3, DIESEL AND TURNTABLE Photocopy of photograph, 1976 (Courtesy of Chesapeake Beach Railway Museum; Roy Hartman, photographer) - Chesapeake Beach Railroad Engine House, 21 Yost Place, Seat Pleasant, Prince George's County, MD

  1. 15. SOUTH BAY, EAST END. LOOKING UP TO RIDGELINE. THE ...

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

    15. SOUTH BAY, EAST END. LOOKING UP TO RIDGELINE. THE ARCHED "CONCRETE" IS PART OF A TEMPORARY MOVIE SET. - Hughes Aircraft Company, Cargo Building, 6775 Centinela Avenue, Los Angeles, Los Angeles County, CA

  2. 1. Ice Plant, south facade, two central bays. On the ...

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

    1. Ice Plant, south facade, two central bays. On the right, the Creamery; to the left, loading dock of Hay and Grain Warehouse. - Curtis Wharf, Ice Plant, O & Second Streets, Anacortes, Skagit County, WA

  3. 68. Detail view, exterior, south bay of east facade. This ...

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

    68. Detail view, exterior, south bay of east facade. This view was taken following cleaning and repointing of the exterior stonework during the fall 2001. - John Bartram House & Garden, House, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  4. View of front of garage, bays 37, facing south ...

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

    View of front of garage, bays 3-7, facing south - Presidio of San Francisco, Officers' Vehicles Garage, 1055 General Kennedy Avenue, Letterman Hospital Complex, San Francisco, San Francisco County, CA

  5. View of garage interior from northern bay looking south. ...

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

    View of garage interior from northern bay looking south. - Presidio of San Francisco, Officers' Vehicles Garage, 1055 General Kennedy Avenue, Letterman Hospital Complex, San Francisco, San Francisco County, CA

  6. View west; interior view of south bay Naval Base ...

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

    View west; interior view of south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

  7. View east; interior view of south bay Naval Base ...

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

    View east; interior view of south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

  8. Overview of the south bay (taller half) of interior from ...

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

    Overview of the south bay (taller half) of interior from the east end. View facing northwest - U.S. Naval Base, Pearl Harbor, Shipfitters, Metal Workers & Boiler Shop, Lake Erie Street at Russell Avenue, Pearl City, Honolulu County, HI

  9. A guidance manual for assessing scour potential using the South Carolina bridge-scour envelope curves

    USGS Publications Warehouse

    Benedict, Stephen T.; Caldwell, Andral W.; Feaster, Toby D.

    2014-01-01

    The U.S. Geological Survey, in cooperation with the South Carolina Department of Transportation, conducted a series of three field investigations of bridge scour in order to better understand regional trends of scour within South Carolina. The studies collected historic-scour data at approximately 200 riverine bridges including measurements of clear-water abutment, contraction, and pier scour, as well as live-bed contraction and pier scour. These investigations provided valuable insights for regional scour trends and yielded bridge-scour envelope curves for assessing scour potential associated with all components of scour at riverine bridges in South Carolina. The application and limitations of these envelop cureves were documents in three reports, Each repoort addresses different components of bridge scour and this, there is a need to develop an integrated procedure for applying the South Carolina bridge-scour envelope curves. To address this need, the U.S. Geological Survey and the South Carolina Department of Transportation initiated a cooperative effort to develop an integrated procedure and document the method in a guidance manual. In addition to developing the integrated procedure, field data from other investigations outside of South Carolina were used to verify the South Carolina bridge-source envelope curves.

  10. The 7Q10 in South Carolina water-quality regulation: Nearly fifty years later

    USGS Publications Warehouse

    Feaster, Toby D.; Cantrell, Wade M.

    2010-01-01

    The annual minimum 7-day average streamflow with a 10-year recurrence interval, often referred to as the 7Q10, has a long history of being an important low-flow statistic used in water-quality management in South Carolina as evidenced by its adoption into South Carolina law in 1967. State agencies, such as the South Carolina Department of Health and Environmental Control and the South Carolina Department of Natural Resources, use such lowflow statistics to determine Wasteload Allocations for National Pollutant Discharge Elimination System discharges, develop Total Maximum Daily Loads for streams, prepare the State Water Plan, and restrict the quantity of water that can be transferred out of basin. The U.S. Geological Survey, working cooperatively with the South Carolina Department of Health and Environmental Control, is updating low-flow statistics at continuous-record streamflow gages in South Carolina on a basin-by-basin approach. Such statistics are influenced by length of record and hydrologic conditions under which the record was collected. Statewide low-flow statistics in South Carolina were last updated in 1987. Since that time several droughts have occurred with the most severe occurring from 1998-2002 and the most recent occurring from 2006-2009. The low-flow statistics for the Pee Dee River basin were the first to be completed in this ongoing investigation.

  11. Fuel Cell Research at the University of South Carolina

    SciTech Connect

    Van Zee, John W.

    2006-09-25

    Five projects were conducted in an effort to supplement the efforts of fuel cell research at the University of South Carolina and to contribute to the Technical Plan for Fuel Cells of the Department of Energy. These efforts include significant interaction with the industrial community through DOE funded projects and through the National Science Foundation's Industry/University Cooperative Research Center (NSF-I/UCRC) for Fuel Cells at USC. The allocation of projects described below leveraged all of these sources of funding without overlap and redundancy. 1. "Novel Non-Precious Metal Catalyst For PEMFCs" (Dr. Branko Popov) 2. "Non Carbon Supported Catalysts" (Dr. John Weidner) 3. "Hydrogen Quality" (Dr. Jean St-Pierre) 4. "Gasket Materials: Mechanical and Chemical Stability in PEMFC" (Dr. Y.J. (Bill) Chao) 5. "Mathematical Modeling of PEM Fuel Cells," (Dr. Sirivatch (Vatch) Shimpalee)

  12. Trace metals in some fish species of South Carolina.

    PubMed

    Koli, A K; Sandhu, S S; Canty, W T; Felix, K L; Reed, R J; Whitmore, R

    1978-09-01

    Samples of fish from freshwater and saltwater sources of ocean, rivers, and lakes over the state of South Carolina were collected. The fish collected were Shrimp, Silver Snapper, White Bass, Catfish, Mudfish and Trout. The sample flasks were incubated in a constant temperature stirring water bath at 58 degrees C until clear solution in reagent-grade nitric acid. Triplicate samples of fish muscle tissue were analyzed by wet digestion and dry digestion methods. Trace metal levels were determined by flame atomic absorption using a Perkin-Elmer Model 306 spectrophotometer. Mercury determination was made by Coleman MAS-50 mercury analyzer. A significant finding of this report is that saltwater fish have more trace metal levels than freshwater fish, and larger fish have higher trace metals than smaller fish. Iron and zinc levels were much higher in Shrimp than any other species analyzed.

  13. Evaluating South Carolina's community cardiovascular disease prevention project.

    PubMed Central

    Wheeler, F C; Lackland, D T; Mace, M L; Reddick, A; Hogelin, G; Remington, P L

    1991-01-01

    A community cardiovascular disease prevention program was undertaken as a cooperative effort of the South Carolina Department of Health and Environmental Control and the Centers for Disease Control of the Public Health Service. As part of the evaluation of the project, a large scale community health survey was conducted by the State and Federal agencies. The successful design and implementation of the survey, which included telephone and in-home interviews as well as clinical assessments of participants, is described. Interview response rates were adequate, although physical assessments were completed on only 61 percent of those interviewed. Households without telephones were difficult and costly to identify, and young adults were difficult to locate for survey participation. The survey produced baseline data for program planning and for measuring the success of ongoing intervention efforts. Survey data also have been used to estimate the prevalence of selected cardiovascular disease risk factors. PMID:1910187

  14. Central Energy System Modernization at Fort Jackson, South Carolina

    SciTech Connect

    Brown, Daryl R.; Chvala, William D.; Dirks, James A.

    2006-11-29

    An evaluation of technology options was conducted for the central energy systems at Fort Jackson, South Carolina. There were two objectives in conducting this study. From a broader viewpoint, the Army would like to develop a systematic approach to management of its central energy systems and selected Fort Jackson for this ''pilot'' study for a prospective Central Energy System Modernization Program. From a site-specific perspective, the objective was to identify the lowest life-cycle cost energy supply option(s) at Fort Jackson for buildings currently served by central boilers and chillers. This study was co-funded by the Army's Southeast Region and the U.S. Department of Energy's Federal Energy Management Program.

  15. U.S. hydropower resource assessment for South Carolina

    SciTech Connect

    Conner, A.M.; Francfort, J.E.

    1997-06-01

    The US Department of Energy is developing an estimate of the undeveloped hydropower potential in the US. To assist in providing this estimate, the Idaho National Engineering Laboratory developed the Hydropower Evaluation Software (HES) computer model. HES measures the undeveloped hydropower resources available in the US, using uniform criteria for measurement. The software was developed and tested using hydropower information and data provided by the Southwestern Power Administration. It is a menu-driven program that allows the personal computer user to assign environmental attributes to potential hydropower sites, calculate development suitability factors for each site based on the environmental attributes present, and generate reports based on these suitability factors. This report describes the resource assessment results for the State of South Carolina.

  16. Biting midges of the genus Culicoides in South Carolina zoos.

    PubMed

    Nelder, Mark P; Swanson, Dustin A; Adler, Peter H; Grogan, William L

    2010-01-01

    Biting midges of the genus Culicoides (Diptera: Ceratopogonidae) were collected during the summer of 2007 at the Greenville and Riverbanks Zoos in South Carolina with Centers for Disease Control and Prevention (CDC) traps equipped with ultraviolet or incandescent lights and baited with carbon dioxide. Sixteen species of Culicoides were collected, four of which represented more than 80%. They were Culicoides guttipennis (Coquillett), Culicoides mulrenanni Beck, Culicoides obsoletus (Meigen), and Culicoides sanguisuga (Coquillett). C. guttipennis was found on a dead colobus monkey and a dead golden-headed lion tamarin; Culicoides husseyi Wirth & Blanton was collected from an unidentified, abandoned bird's nest. Ultraviolet light-equipped traps captured significantly more Culicoides specimens than traps with incandescent light. Half of the collected species previously have been associated with vertebrate pathogens, indicating a potential risk to captive animals.

  17. View south; interior structural detail at column A13 south bay ...

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

    View south; interior structural detail at column A13 south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

  18. Energetics of free-living box turtles (Terrapene carolina) near Aiken, South Carolina

    SciTech Connect

    Penick, D.N. )

    1992-08-01

    I measured field metabolic rates (FMR), water fluxes, and activity patterns of the box turtle Terrapene carolina on the Savannah River Plant, Aiken Co., SC, from September, 1987 to October, 1988. Doubly labeled water (HT[sup 18]O) measurements of production (field metabolic rates, FMR) of telemetered turtles were taken in conjunction with measurements of operative temperatures (T[sub e]), turtle movement patterns, and micrometerological data consisting of air, litter, and substrate temperatures, solar and total radiation, and wind speed. Operative temperatures were used to predict standard (SMR) and maximum (MMR) metabolic rates, and these were compared to field metabolic rates (FMR) of box turtles in South Carolina. Turtles were inactive for most of the winter and for long periods of time during the rest of the year. Water fluxes (ml/ kg*D) were 8.8, 18.9, and 26.4 in the winter, late spring, and early fall, respectively. There was no statistically significant sexual difference in FMR so these results were pooled for each season. Mean mass specific metabolic rates (ml CO[sub 2]/g*h) were 0.028, 0.0654, and 0.124 for the winter, spring, and fall, respectively. There was a significant difference in metabolic rates for the seasons of the year. In winter, FMR is substantially elevated above SMR and close to MMR, while in spring and fall FMRs are midway between SMR and MMR (SMR = 0.004, 0.010, and 0.017, and MMR = 0.034, 0.154, and 0.208 (ml CO[sub 2]/9*h) in the winter, spring, and fall, respectively). The low field metabolic rate of box turtles and low annual reproductive output is characteristic of a low energy specialist. This strategy may allow them to survive and flourish in an uncertain resource and reproductive environment by minimizing costs and risks, thereby maintaining greater lifetime reproductive output.

  19. Energetics of free-living box turtles (Terrapene carolina) near Aiken, South Carolina

    SciTech Connect

    Penick, D.N.

    1992-08-01

    I measured field metabolic rates (FMR), water fluxes, and activity patterns of the box turtle Terrapene carolina on the Savannah River Plant, Aiken Co., SC, from September, 1987 to October, 1988. Doubly labeled water (HT{sup 18}O) measurements of production (field metabolic rates, FMR) of telemetered turtles were taken in conjunction with measurements of operative temperatures (T{sub e}), turtle movement patterns, and micrometerological data consisting of air, litter, and substrate temperatures, solar and total radiation, and wind speed. Operative temperatures were used to predict standard (SMR) and maximum (MMR) metabolic rates, and these were compared to field metabolic rates (FMR) of box turtles in South Carolina. Turtles were inactive for most of the winter and for long periods of time during the rest of the year. Water fluxes (ml/ kg*D) were 8.8, 18.9, and 26.4 in the winter, late spring, and early fall, respectively. There was no statistically significant sexual difference in FMR so these results were pooled for each season. Mean mass specific metabolic rates (ml CO{sub 2}/g*h) were 0.028, 0.0654, and 0.124 for the winter, spring, and fall, respectively. There was a significant difference in metabolic rates for the seasons of the year. In winter, FMR is substantially elevated above SMR and close to MMR, while in spring and fall FMRs are midway between SMR and MMR (SMR = 0.004, 0.010, and 0.017, and MMR = 0.034, 0.154, and 0.208 (ml CO{sub 2}/9*h) in the winter, spring, and fall, respectively). The low field metabolic rate of box turtles and low annual reproductive output is characteristic of a low energy specialist. This strategy may allow them to survive and flourish in an uncertain resource and reproductive environment by minimizing costs and risks, thereby maintaining greater lifetime reproductive output.

  20. 2005 hydrographic survey of south San Francisco Bay, California

    USGS Publications Warehouse

    Foxgrover, Amy C.; Jaffe, Bruce E.; Hovis, Gerald T.; Martin, Craig A.; Hubbard, James R.; Samant, Manoj R.; Sullivan, Steve M.

    2007-01-01

    An acoustic hydrographic survey of South San Francisco Bay (South Bay) was conducted in 2005. Over 20 million soundings were collected within an area of approximately 250 sq km (97 sq mi) of the bay extending south of Coyote Point on the west shore, to the San Leandro marina on the east, including Coyote Creek and Ravenswood, Alviso, Artesian, and Mud Sloughs. This is the first survey of this scale that has been conducted in South Bay since the National Oceanic and Atmospheric Administration National Ocean Service (NOS) last surveyed the region in the early 1980s. Data from this survey will provide insight to changes in bay floor topography from the 1980s to 2005 and will also serve as essential baseline data for tracking changes that will occur as restoration of the South San Francisco Bay salt ponds progress. This report provides documentation on how the survey was conducted, an assessment of accuracy of the data, and distributes the sounding data with Federal Geographic Data Committee (FGDC) compliant metadata. Reports from NOS and Sea Surveyor, Inc., containing additional survey details are attached as appendices.

  1. The South Carolina Coastal Erosion Study: Nearshore Hydrodynamics Field Experiment

    NASA Astrophysics Data System (ADS)

    Haas, K. A.; Voulgaris, G.; Demir, H.; Work, P. A.; Hanes, D. M.

    2004-12-01

    As part of the South Carolina Coastal Erosion Study (SCCES) a nearshore field experiment was carried out for five days in December 2003 just north of Myrtle Beach, South Carolina, providing measurements of the waves, currents and morphological evolution. This experiment occurred concurrently with an extensive field campaign several kilometers offshore which included measurements of the waves and currents on and near a significant sand shoal. The purpose of the nearshore experiment was to aid in the identification of the effect of the offshore shoal on the nearshore processes. The resulting dataset will be used for verification of numerical models being used to investigate the hydrodynamics of the region. The experiment was carried out from December 10 to December 15 and consisted of measurements of the waves and currents, extensive surveys of the bathymetry every day, grab samples of the sediments, and video imagery. The hydrodynamics were measured using two Sontek Triton downward-looking Acoustic Doppler Velocimeters and two Nortek AquaDopp profilers arranged in a cross-shore line from inside the swash to several surf zone widths past the breakers. The bathymetric surveying was accomplished using both a differential GPS system and a total station. Surveying was performed each day in order to capture the morphological changes. On the last day, seven sediment samples were taken along a single cross-section to determine the sediment characteristics across the beach. Additionally, a video camera was located on a balcony of the top floor of a nearby hotel providing an excellent field of view of the entire experimental area. Digital video was captured directly onto a computer during all daylight hours and many control points were surveyed in each day to facilitate rectification of the imagery. A variety of conditions were encountered during the experiment, including two storm fronts which passed through, generating wind speeds up to 15 m/s. The first storm generated

  2. Transgressive shoreline deposits seaward of coastal ponds along northeastern South Carolina coastline.

    NASA Astrophysics Data System (ADS)

    Wright, E.; Harris, M. S.; Pender, R.; Ball, M.

    2007-12-01

    The arcuate Long Bay coastline of northeastern South Carolina is dominated by the 75 km long Grand Strand, which is the result of landward retreat of the shoreline intersecting the paleo Myrtle Beach barrier system. As the shoreline transgresses, three stages of development have been recognized in this large coastal embayment: (1) coastal barrier island landforms north and south of the central Grand Strand that are migrating across an irregular Pleistocene paleolandscape and have not intersected emergent Quaternary paralic terraces; (2) an intermediate stage where the transgressing shoreline has created shore parallel coastal lakes and vegetated wetlands between the transgressive sediment mass and the emergent terraces; and (3) coastal segments where the transgressive shoreline is actively eroding into the emergent Pleistocene core. This study uses ground penetrating radar (GPR) and vibracore data to study the intermediate stage lake coastline. The GPR data reveals landward dipping reflectors infilling uneven topography and channels formed in the low between the irregular paleo barrier high and retreating shoreline. Study of the transgressive architecture and intersection with paleo- shoreface is important for understanding future shoreline retreat and for understanding potential storm records preserved in the infill.

  3. South Carolina State Briefing Book for low-level radioactive waste management

    SciTech Connect

    Not Available

    1981-08-01

    The South Carolina State Briefing Book is one of a series of state briefing books on low-level radioactive waste management practices. It has been prepared to assist state and federal agency officials in planning for safe low-level radioactive waste disposal. The report contains a profile of low-level radioactive waste generators in South Carolina. The profile is the result of a survey of NRC licensees in South Carolina. The briefing book also contains a comprehensive assessment of low-level radioactive waste management issues and concerns as definied by all major interested parties including industry, government, the media, and interest groups. The assessment was developed through personal communications with representatives of interested parties, and through a review of media sources. Lastly, the briefing book provides demographic and socioeconomic data and a discussion of relevant government agencies and activities, all of which may impact waste management practices in South Carolina.

  4. Characterization of storm runoff from selected South Carolina Department of Transportation maintenance yards

    USGS Publications Warehouse

    Conlon, Kevin J.; Reinhart, Peter J.

    2012-01-01

    The objective of this project is to collect sufficient stormwater water-quality and flow data to document the type, concentration, and event load of selected constituents transported from South Carolina Department of Transportation (SCDOT) maintenance yards by stormwater runoff.

  5. ASSESSING THE CONDITION OF SOUTH CAROLINA'S ESTUARIES: A NEW APPROACH INVOLVING INTEGRATED MEASURES OF CONDITION

    EPA Science Inventory

    The South Carolina Estuarine and Coastal Assessment Program (SCECAP) was initiated in 1999 to assess the condition of the state's coastal habitats using multiple measures of water quality, sediment quality, and biological condition. Sampling has subsequently been expanded to incl...

  6. 78 FR 57838 - Foreign-Trade Zone (FTZ) 21-Dorchester County, South Carolina, Authorization of Production...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-20

    ... inviting public comment (78 FR 34639, 06-10-2013). The FTZ Board has determined that no further review of... Production Activity, AGFA Materials Corporation, (Photographic Film Cutting), Goose Creek, South Carolina...

  7. "We're Number One!" How a First-Year Principal Won South Carolina's "Finest" Award.

    ERIC Educational Resources Information Center

    Pitts, Elizabeth

    1982-01-01

    Describes a number of specific projects undertaken by the new principal of an elementary school in Myrtle Beach (South Carolina) to build staff support and morale, student enthusiasm, and parent and community involvement. (PGD)

  8. 75 FR 54621 - Lockhart Power Company-South Carolina Pacolet Hydroelectric Project; Notice of Proposed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-08

    ... Representative, Review and Compliance Coordinator, South Carolina Department of Archives & History, 8301 Parklane...-PUBLIC Information. Any such motions may be filed electronically via the Internet. See 18 CFR...

  9. The utilization of LANDSAT imagery in nuclear power plant siting. [in Pakistan, South Carolina, and Spain

    NASA Technical Reports Server (NTRS)

    Eggenberger, A. J.; Rowlands, D.; Rizzo, P. C.

    1975-01-01

    LANDSAT imagery was used primarily to map geologic features such as lineaments, linears, faults, and other major geologic structures which affect site selection for a nuclear power plant. Areas studied include Pakistan, the South Carolina Piedmont, and Huelva, Spain.

  10. Wind Powering America: A New Wind Economy for South Carolina and Georgia Final Report

    SciTech Connect

    SC Energy Office: Southern Alliance for Clean Energy

    2013-02-12

    This report describes all activities undertaken by the Southern Alliance for Clean Energy (SACE) in cooperation with the states of Georgia and South Carolina to develop a public outreach program, including shared analytical and reference tools and other technical assistance.

  11. Prevalence and Correlates of Elder Mistreatment in South Carolina: The South Carolina Elder Mistreatment Study

    PubMed Central

    Amstadter, Ananda B.; Zajac, Kristyn; Strachan, Martha; Hernandez, Melba A.; Kilpatrick, Dean G.; Acierno, Ron

    2014-01-01

    Objectives The purposes of this study were to a) derive prevalence estimates for elder mistreatment (emotional, physical, sexual, neglectful and financial mistreatment of older adults [age 60 +]) in a randomly selected sample of South Carolinians; b) examine correlates (i.e., potential risk factors) of mistreatment; and c) examine incident characteristics of mistreatment events. Methods Random Digit Dialing (RDD) was used to derive a representative sample in terms of age and gender; Computer Assisted Telephone Interviewing was used to standardize collection of demographic, correlate, and mistreatment data. Prevalence estimates and mistreatment correlates were obtained and subjected to logistic regression. Results 902 participants provided data. Prevalence for mistreatment types (since age 60) were: 12.9% emotional; 2.1% physical; 0.3% sexual; and 5.4% for potential neglect and 6.6% financial exploitation by family member. The most consistent correlates of mistreatment across abuse types were low social support and needing assistance with daily living activities. Conclusions 1 in 10 participants reported either emotional, physical, sexual, or neglectful mistreatment within the past year, and 2 in 10 reported mistreatment since age 60. Across categories, the most consistent correlate of mistreatment was low social support, representing an area toward which preventive intervention may be directed with significant public health implications. PMID:21602200

  12. Quality of water from bedrock aquifers in the South Carolina Piedmont

    USGS Publications Warehouse

    Patterson, G.G.; Padgett, G.C.

    1984-01-01

    The geographic distributions of 12 common water-quality parameters of ground water from bedrock aquifers in the Piedmont physiographic province of South Carolina are presented in a series of maps. The maps are based on analyses by the South Carolina Department of Health and Environmental Control of water samples taken during the period 1972 to 1982 from 442 public and private wells developed in the Piedmont. In general, alkalinity, hardness, and concentrations of sodium, magnesium, and chloride were higher in the Carolina Slate Belt than they were in the other geologic belts of the Piedmont. (USGS)

  13. The South Carolina Coastal Erosion Study: Wind Wave Energy Dissipation

    NASA Astrophysics Data System (ADS)

    Demir, H.; Work, P. A.; Voulgaris, G.

    2004-12-01

    As part of the South Carolina Coastal Erosion Study (SCCES) wave and current data were collected offshore of Myrtle Beach, SC for 2 months in 2001-02. This field measurement campaign was the second of a three-part experiment series. While the overall objective of the study is to describe the processes governing the circulation, wave propagation and sediment transport along the northern South Carolina coast, this presentation focuses on the wave energy dissipation over a heterogeneous seafloor over a distance of 6 km. The data were collected between November 9, 2001 and January 17, 2002. The instruments were placed along a transect crossing a large sand shoal in an area otherwise largely deprived of sand, at depths of 8 to 12 meters. The four instruments used, in order of decreasing distance from shore, were 600 and1200 KHz RDI ADCP's, a Nortek Aquadopp and a Sontek Argonaut-XR. Bathymetry and bottom characteristics such as depth and thickness of sand layer are available through USGS's coastal relief model and side scan surveys. Wind data are supplied by a large-scale numerical wind model. Its output is compared with wind data collected at Frying Pan Shoals buoy and at an anemometer placed at Spring Maid pier after the experiment. The SWAN wave model (Booij et al. 1999) was used to model the spectral wave transformation from the offshore buoy to the inner stations and to compare the observed wave energy dissipation to the available models. There was no extreme storm event during the deployment period. The maximum significant wave height observed was 1.6 meters at the offshore wave station, and the mean wave height was 0.8 meters. The mean period was between 5 and 7 seconds most of the time. Significant wave energy dissipation (up to 40% decrease in wave energy flux) across 6 km was observed. A shift of the spectral peak and a change in the spectral shape was observed in many events, which were not generally reproduced by the model. Sand and rock bottom

  14. Biological inventory of the proposed site of the Defense Waste Processing Facility on the Savannah River Plant in Aiken, South Carolina. Annual report

    SciTech Connect

    Vitt, L.J.

    1981-10-01

    Continued inventories of biota at the Defense Waste Processing Facility (DWPF) site have resulted in the identification of indicator species (Representative Important Species) in addition to adding to our long-term data base on biota of the site. A large number of plant, insect, miscellaneous invertebrate, fish, amphibian, reptile, bird, and mammal species occur on the DWPF site. Of these, there are no nationally Threatened or Endangered species. Three plant species considered Threatened by the State of South Carolina occur on the DWPF site, and one of these, the spathulate seed box is known on the SRP only from Sun Bay, the Carolina bay located directly on the DWPF site. Mitigation attempts to relocate species are discussed. Monitoring will continue. (PSB)

  15. Estimating flood magnitude and frequency for urban and small, rural streams in Georgia, South Carolina, and North Carolina, 2011

    USGS Publications Warehouse

    Feaster, Toby D.; Gotvald, Anthony J.; Weaver, J. Curtis

    2014-01-01

    Reliable estimates of the magnitude and frequency of floods are essential for the design of transportation and water-conveyance structures, flood insurance studies, and flood-plain management. Flood-frequency estimates are particularly important in densely populated urban areas. The U.S. Geological Survey (USGS) used a multistate approach to update methods for determining the magnitude and frequency of floods in urban and small, rural streams that are not substantially affected by regulation or tidal fluctuations in Georgia, South Carolina, and North Carolina (Feaster and others, 2014). The multistate approach has the advantage over a single state approach of increasing the number of streamflow-gaging station (streamgages) available for analysis, expanding the geographical coverage that would allow for application of regional regression equations across state boundaries, and building on a previous flood-frequency investigation of rural streamgages in the Southeastern United States. This investigation was funded as part of a cooperative program of water-resources investigations between the USGS, the South Carolina Department of Transportation, and the North Carolina Department of Transportation. In addition, much of the data and information for the Georgia streamgages was funded through a similar cooperative program with the Georgia Department of Transportation.

  16. Fall food habits of ducks near Santee Refuge, South Carolina

    USGS Publications Warehouse

    McGilvrey, F.B.

    1966-01-01

    During the 1961 waterfowl hunting season, 360 stomachs of 10 duck species were collected from hunters near the Santee National Wildlife Refuge, Lake Marion, South Carolina. Based on percentage of total volume, 20 of the most important foods are listed. The six most important duck species in the kill were: mallard (Anas platyrhynchos), wood duck (Aix sponsa), widgeon (Mareca americam), pintail (Anas acuta) , black duck ( Anas rubripes) , and green-winged teal (Anas carolinensis). Six plant species made up 5 percent or more of the total volume of food items found in the stomachs of all ducks. Only seeds of oaks (Quercus sp.), corn, sweet gum (Liquidambar Styraciflua), and buttonbush (Cephalanthus occidentalis) were consumed. Some seed, but mostly the vegetative portions of hydrochloa (Hydrochloa carolinensis) and only the vegetative portions of southern rice cutgrass (Leersia hexandra) were taken. The more important game ducks concentrated on the refuge farmlands when water levels were below 72 feet mean sea level (msl). When levels reached 75 feet msl, natural foods became available, ducks dispersed from refuge areas, and hunting success increased greatly.

  17. Geohydrologic data from Port Royal Sound, Beaufort County, South Carolina

    USGS Publications Warehouse

    Burt, R.A.; Belval, D.L.; Crouch, Michael; Hughes, W.B.

    1986-01-01

    Nine offshore wells were drilled through overlying sediments into the Upper Floridan aquifer in Port Royal Sound, South Carolina and the adjacent Atlantic Ocean, to obtain geologic, hydrologic, and water quality data. The Upper Floridan aquifer consists predominantly of light-gray, poorly consolidated, fossiliferous limestone. In the Port Royal Sound area, the Upper Floridan is overlain by olive-gray, medium to course sand and silty sand. Falling-head permeability tests on these overlying clastic sediments indicate permeabilities of 1,100 to 4.3 x 10 to the 7th power centimeters/sec. Other geologic and hydrologic data, including geophysical logs, sieve analyses, and detailed core descriptions were obtained, along with continuous water level records of the wells, tidal records, and barometric pressure records. Water collected from the Upper Floridan aquifer beneath Port Royal Sound and the ocean ranged in concentration of chloride from 54 to 12,000 mg/l. Measured pH ranged from 6.8 to 8.4, and alkalinity ranged from 122 to 368 mg/l as CaC03. Other water quality data obtained include temperature, specific conductance, carbon-13, carbon-14, tritium , deuterium, oxygen-18, dissolved oxygen, dissolved solids, nitrogen species, phosphorus, organic carbon, cyanide, sulfide, calcium, magnesium, sodium, potassium, sulfate, fluoride, silica , bromide, iodide, and selected trace metals. (USGS)

  18. Population demographics of two local South Carolina mourning dove populations

    USGS Publications Warehouse

    McGowan, D.P.; Otis, D.L.

    1998-01-01

    The mourning dove (Zenaida macroura) call-count index had a significant (P 2,300 doves and examined >6,000 individuals during harvest bag checks. An age-specific band recovery model with time- and area-specific recovery rates, and constant survival rates, was chosen for estimation via Akaike's Information Criterion (AIC), likelihood ratio, and goodness-of-fit criteria. After-hatching-year (AHY) annual survival rate was 0.359 (SE = 0.056), and hatching-year (HY) annual survival rate was 0.118 (SE = 0.042). Average estimated recruitment per adult female into the prehunting season population was 3.40 (SE = 1.25) and 2.32 (SE = 0.46) for the 2 study areas. Our movement data support earlier hypotheses of nonmigratory breeding and harvested populations in South Carolina. Low survival rates and estimated population growth rate in the study areas may be representative only of small-scale areas that are heavily managed for dove hunting. Source-sink theory was used to develop a model of region-wide populations that is composed of source areas with positive growth rates and sink areas of declining growth. We suggest management of mourning doves in the Southeast might benefit from improved understanding of local population dynamics, as opposed to regional-scale population demographics.

  19. Shorebird use of South Carolina managed and natural coastal wetlands

    USGS Publications Warehouse

    Weber, Louise M.; Haig, Susan M.

    1996-01-01

    While many migrating and wintering shorebird (Charadriiformes) species face declines in quality and quantity of natural stopover sites, diked wetlands managed for shorebirds may provide supplemental habitat. We describe an integrative shorebird-waterfowl management strategy used at Tom Yawkey Wildlife Center on South Island, South Carolina, during 3 winter-spring seasons (1991-93). We compared shorebird use and invertebrate density between diked, managed wetlands and adjacent natural coastal mudflat areas. About 3,000 shorebirds overwintered each year at the site. Migration numbers peaked at 15,000-19,000 during late May. In 1991, shorebird density and absolute numbers were higher (P < 0.05) in managed wetlands at high tide than natural mudflats at low tide. In 1993, we counted shorebird density at low tide both in managed wetlands and Mother Norton Shoals, the largest natural area. During February, shorebird frequency was higher in Mother Norton Shoals and lower in managed wetlands than expected values based on area (P < 0.005). In contrast, from March to May, shorebird frequency was higher in managed wetlands and lower in natural mudflats than expected (P < 0.005 for each month). Invertebrate density from March to May was generally greater in managed wetlands than at Mother Norton Shoals, which may explain shorebird preference during that time. Greater invertebrate density did not explain the pattern in February. Mean water depth in managed wetlands for each shorebird species was <5 cm except for American avocet (Recurvirostra americana) which used deeper water (xI? = 8.4 cm, SD = 4.5). Results indicate that an integrative shorebird-waterfowl management strategy provides supplemental shorebird habitat at high tide, and managed wetlands can be preferred to local natural mudflat areas at low tide.

  20. South Carolina 2000...Getting There with Instructional Television. A Correlation of South Carolina's Instructional Television Resources to the National Education Goals for the Year 2000.

    ERIC Educational Resources Information Center

    Parker, Doris; Benton, Linda

    This filmography correlates South Carolina's instructional television resources with the National Education Goals for the Year 2000. Each entry includes the title of the instructional television series, grade level, number of lessons/minutes, and curriculum area. The listing is divided into sections, one for each goal, including: (1) readiness (28…

  1. Inner shelf circulation patterns driven by synoptic weather systems on the South Carolina Coast

    NASA Astrophysics Data System (ADS)

    Wu, X.; Kumar, N.; Voulgaris, G.

    2015-12-01

    The meteorological forcing on the inner shelf of Long Bay, South Carolina (USA) has been analyzed using wind records extending over a period of 10 years. This analysis identified three synoptic systems classified as cold fronts, warm fronts and tropical storms. The typical temporal evolution of each system has been fully characterized statistically; the associated temporal evolution of the offshore, directional, spectral wave conditions have also been identified for the duration of each event. These typical wind and wave conditions are used to numerically investigate the response of the inner shelf. In addition, the influence of the curved coastline is examined. The numerical experiments were carried out using the ROMS and SWAN models of the Coupled Ocean-Atmosphere-Wave-Sediment-Transport (COAWST) modeling system and the results are presented. The results to-date suggest that, within the inner shelf a variability in the alongshore pressure gradient that is related to the alongshore variability of the relative angle between the wind forcing and the coastline. This coastline variability seems to affect the relative importance of the cross-shore / alongshore forcings creating different vertical structures of current at locations with different relative angle between wind forcing and coastline. Finally, the inclusion of the waves enhances the spatial differences observed for each case. These differences are explained in terms of momentum balance analysis.

  2. Interwell seismic imaging at the Savannah River Site, South Carolina

    SciTech Connect

    Parra, J.O.; Zook, B.J.; Price, V.; Addington, C.; Cumbest, R.J.

    1998-11-01

    Crosswell and continuity logging seismic measurements were made beneath a large tank (27 m diameter) used for processing radioactive waste at the Department of Energy (DOE) Savannah River Site in the Atlantic Coastal Plain of South Carolina. The authors used the data to delineate a low-velocity zone (soft materials) and image the connectivity of a clay unit between wells. The low-velocity zone depicted on the crosswell seismic tomogram integrated with data from cores and well logs revealed soft materials in the region between 150 and 180 ft (46--55 m). The bottom boundary of this low-velocity zone correlates with a reflection observed in the crosswell seismic image at a depth of 180 ft (55 m). This reflection corresponds to the impedance contrast between the soft materials and the more rigid Tinker Formation. The low-velocity zone of soft materials indicates a dissolution margin of a carbonate unit (which is part of the Utley limestone) and the presence of loose sands of the Griffins Landing Member. Ray tracing and common source seismograms show that the rigid part of the Utley limestone extends horizontally about 12.5 ft (4 m) west of the receiver well. The continuity logging data showed leaky and normal modes in the region between 140 and 150 ft (43--46 m). The computed group velocity contours of leaky and normal modes are consistent with waveguide models based on well logs and crosswell seismic data. This indicates that the low-velocity tan clay (confining unit) within the Griffins Landing Member is connected between wells.

  3. NASA Experimental Program to Stimulate Competitive Research: South Carolina

    NASA Technical Reports Server (NTRS)

    Sutton, Michael A.

    2004-01-01

    The use of an appropriate relationship model is critical for reliable prediction of future urban growth. Identification of proper variables and mathematic functions and determination of the weights or coefficients are the key tasks for building such a model. Although the conventional logistic regression model is appropriate for handing land use problems, it appears insufficient to address the issue of interdependency of the predictor variables. This study used an alternative approach to simulation and modeling urban growth using artificial neural networks. It developed an operational neural network model trained using a robust backpropagation method. The model was applied in the Myrtle Beach region of South Carolina, and tested with both global datasets and areal datasets to examine the strength of both regional models and areal models. The results indicate that the neural network model not only has many theoretic advantages over other conventional mathematic models in representing the complex urban systems, but also is practically superior to the logistic model in its capability to predict urban growth with better - accuracy and less variation. The neural network model is particularly effective in terms of successfully identifying urban patterns in the rural areas where the logistic model often falls short. It was also found from the area-based tests that there are significant intra-regional differentiations in urban growth with different rules and rates. This suggests that the global modeling approach, or one model for the entire region, may not be adequate for simulation of a urban growth at the regional scale. Future research should develop methods for identification and subdivision of these areas and use a set of area-based models to address the issues of multi-centered, intra- regionally differentiated urban growth.

  4. Inherit the policy: A sociocultural approach to understanding evolutionary biology policy in South Carolina

    NASA Astrophysics Data System (ADS)

    Moore, Gregory D.

    South Carolina biology Indicator 5.6 calls for students to "Summarize ways that scientists use data from a variety of sources to investigate and critically analyze aspects of evolutionary theory" (South Carolina Department of Education, 2006). Levinson and Sutton (2001) offered a sociocultural approach to policy that considers cultural and historical influences at all levels of the policy process. Lipsky (1980/2010) and others have identified teachers as de facto policy makers, exercising broad discretion in the execution of their work. This study looks to Ajzen's Theory of Planned Behavior as an initial framework to inform how evolutionary biology policy in South Carolina is conceptualized and understood at different levels of the policy process. The results of this study indicate that actors in the state's evolutionary biology policy process draw upon a myriad of Discourses (Gee, 1999/2005). These Discourses shape cultural dynamics and the agency of the policy actors as they navigate conflicting messages between testing mandates and evolutionary biology policy. There indeed exist gaps between how evolutionary biology policy in South Carolina is conceptualized and understood at the different levels of the policy process. Evidence from this study suggests that appropriation-level policy actors must be brought into the Discourse related to the critical analysis of evolutionary biology and academic freedom legislation must be enacted if South Carolina biology Indicator 5.6 is to realize practical significance in educational policy.

  5. 16. Detail of west end of south wing, showing bay ...

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

    16. Detail of west end of south wing, showing bay window with stone foundation, adobe walls deteriorating under paint, standard sash windows, and rafters projecting at eves. - Fort Ord, Soldiers' Club, California State Highway 1 near Eighth Street, Seaside, Monterey County, CA

  6. Looking west at Machine Shop (Bldg. 163) south bay interior. ...

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

    Looking west at Machine Shop (Bldg. 163) south bay interior. Note the Shaw 15-ton bridge crane. This portion of the building housed machine tools and locomotive component repair functions that supported the erecting shop operations - Atchison, Topeka, Santa Fe Railroad, Albuquerque Shops, Machine Shop, 908 Second Street, Southwest, Albuquerque, Bernalillo County, NM

  7. 13. South bay of the east elevation (Note the square ...

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

    13. South bay of the east elevation (Note the square patch of discoloration on the lower left side of the first-floor window. This is a test cleaning patching in anticipation of stone conservation, completed during the fall 2001. - John Bartram House & Garden, House, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  8. 70. Detail view, exterior, south bay of east facade. This ...

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

    70. Detail view, exterior, south bay of east facade. This view was taken following the cleaning and repointing of the exterior stonework during the fall 2001 (Similar to HALS PA-1-A-69). - John Bartram House & Garden, House, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  9. Study on headland-bay sandy coast stability in South China coasts

    NASA Astrophysics Data System (ADS)

    Yu, Ji-Tao; Chen, Zi-Shen

    2011-03-01

    Headland-bay beach equilibrium planform has been a crucial problem abroad to long-term sandy beach evolution and stabilization, extensively applied to forecast long-term coastal erosion evolvement and the influences of coastal engineering as well as long-term coastal management and protection. However, little concern focuses on this in China. The parabolic relationship is the most widely used empirical relationship for determining the static equilibrium shape of headland-bay beaches. This paper utilizes the relation to predict and classify 31 headland-bay beaches and concludes that these bays cannot achieve the ultimate static equilibrium planform in South China. The empirical bay equation can morphologically estimate beach stabilization state, but it is just a referential predictable means and is difficult to evaluate headland-bay shoreline movements in years and decades. By using Digital Shoreline Analysis System suggested by USGS, the rates of shoreline recession and accretion of these different headland-bay beaches are quantitatively calculated from 1990 to 2000. The conclusions of this paper include that (a) most of these 31 bays maintain relatively stable and the rates of erosion and accretion are relatively large with the impact of man-made constructions on estuarine within these bays from 1990 to 2000; (b) two bays, Haimen Bay and Hailingshan Bay, originally in the quasi-static equilibrium planform determined by the parabolic bay shape equation, have been unstable by the influence of coastal engineering; and (c) these 31 bays have different recession and accretion characters occurring in some bays and some segments. On the one hand, some bays totally exhibit accretion, but some bays show erosion on the whole. Shanwei Bay, Houmen Bay, Pinghai Bay and Yazhou Bay have the similar planforms, characterized by less accretion on the sheltering segment and bigger accretion on the transitional and tangential segments. On the other hand, different segments of some

  10. The critical role of islands for waterbird breeding and foraging habitat in managed ponds of the South Bay Salt Pond Restoration Project, South San Francisco Bay, California

    USGS Publications Warehouse

    Ackerman, Joshua T.; Hartman, C. Alex; Herzog, Mark P.; Smith, Lacy M.; Moskal, Stacy M.; De La Cruz, Susan E. W.; Yee, Julie L.; Takekawa, John Y.

    2014-01-01

    The South Bay Salt Pond Restoration Project aims to restore 50–90 percent of former salt evaporation ponds into tidal marsh in South San Francisco Bay, California. However, large numbers of waterbirds use these ponds annually as nesting and foraging habitat. Islands within ponds are particularly important habitat for nesting, foraging, and roosting waterbirds. To maintain current waterbird populations, the South Bay Salt Pond Restoration Project plans to create new islands within former salt ponds in South San Francisco Bay. In a series of studies, we investigated pond and individual island attributes that are most beneficial to nesting, foraging, and roosting waterbirds.

  11. Baseline monitoring of organic sunscreen compounds along South Carolina's coastal marine environment.

    PubMed

    Bratkovics, Stephanie; Wirth, Edward; Sapozhnikova, Yelena; Pennington, Paul; Sanger, Denise

    2015-12-15

    Organic ultraviolet filters (UV-F) are increasingly being used in personal care products to protect skin and other products from the damaging effects of UV radiation. In this study, marine water was collected monthly for approximately one year from six coastal South Carolina, USA sites and analyzed for the occurrence of seven organic chemicals used as UV filters (avobenzone, dioxybenzone, octocrylene, octinoxate, oxybenzone, padimate-o and sulisobenzone). The results were used to examine the relationship between beach use and the distribution of UV-F compounds along coastal South Carolina, USA. Five of the seven target analytes were detected in seawater along coastal South Carolina during this study. Dioxybenzone and sulisobenzone were not detected. The highest concentrations measured were >3700 ng octocrylene/L and ~2200 ng oxybenzone/L and beach use was greatest at this site; a local beach front park. Patterns in concentrations were assessed based on season and a measure of beach use.

  12. Baseline monitoring of organic sunscreen compounds along South Carolina's coastal marine environment.

    PubMed

    Bratkovics, Stephanie; Wirth, Edward; Sapozhnikova, Yelena; Pennington, Paul; Sanger, Denise

    2015-12-15

    Organic ultraviolet filters (UV-F) are increasingly being used in personal care products to protect skin and other products from the damaging effects of UV radiation. In this study, marine water was collected monthly for approximately one year from six coastal South Carolina, USA sites and analyzed for the occurrence of seven organic chemicals used as UV filters (avobenzone, dioxybenzone, octocrylene, octinoxate, oxybenzone, padimate-o and sulisobenzone). The results were used to examine the relationship between beach use and the distribution of UV-F compounds along coastal South Carolina, USA. Five of the seven target analytes were detected in seawater along coastal South Carolina during this study. Dioxybenzone and sulisobenzone were not detected. The highest concentrations measured were >3700 ng octocrylene/L and ~2200 ng oxybenzone/L and beach use was greatest at this site; a local beach front park. Patterns in concentrations were assessed based on season and a measure of beach use. PMID:26541983

  13. 78 FR 32384 - South Carolina Electric and Gas Company; Notice Denying Motion to Intervene and Rejecting Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... Energy Regulatory Commission South Carolina Electric and Gas Company; Notice Denying Motion to Intervene..., Richland, and Saluda Counties, South Carolina.\\1\\ On May 7, 2013, Pat Kelleher filed a motion to intervene... relevant part that a motion to intervene must show in sufficient detail that the movant's participation...

  14. South Carolina's Program of Alternative Certification for Educators (PACE): Pedagogical Content Knowledge and Post-Employment Performance

    ERIC Educational Resources Information Center

    Burkett, Christopher; Gimbert, Belinda G.

    2009-01-01

    This research evaluated South Carolina's Program of Alternative Certification for Educators (PACE). Specifically, the study analyzed this nontraditional teacher preparation pathway's outcomes: to recruit, train, and retain effective beginning teachers who fill the growing teacher vacancies in rural South Carolina. From an in-depth review of the…

  15. 78 FR 7781 - Filing Dates for the South Carolina Special Elections in the 1st Congressional District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-04

    ... From the Federal Register Online via the Government Publishing Office FEDERAL ELECTION COMMISSION Filing Dates for the South Carolina Special Elections in the 1st Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special elections. SUMMARY: South Carolina...

  16. Book review: Leaf and Seed Beetles of South Carolina (Coleoptera: Chrysomelidae and Orsodacnidae), by J. C. Ciegler

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The book entitled Leaf and Seed Beetles of South Carolina (Coleoptera: Chrysomelidae and Orsodacnidae), by J. C. Ciegler. (246 pages, 324 black and white illustrations, 8.5 “ x 11"; ISBN 0-9753471-8-7. Forty dollars, paperback. Biota of South Carolina. Volume 5. Clemson University, Clemson, S. ...

  17. Articulation and Cooperation among Vocational Education, Technical Education, Adult Education, JTPA Programs in South Carolina. A Report.

    ERIC Educational Resources Information Center

    South Carolina State Council on Vocational and Technical Education, Columbia.

    Pursuant to the requirements of South Carolina's Employment Revitalization Act of 1986 (ERA-86), the State Occupational Training Advisory Committee (SOTAC) in South Carolina requested information for 1987-88 and 1988-89 to assess the effectiveness of coordination and articulation efforts among education and training entities. Replies with…

  18. Facilities Policies and Procedures Manual. South Carolina Commission on Higher Education. Division of Finance, Facilities, and Statistical Services.

    ERIC Educational Resources Information Center

    South Carolina Commission on Higher Education, Columbia.

    This manual outlines the policies and procedures related to the submission and review of facilities projects at South Carolina's public colleges and universities. It provides an overview of the South Carolina Commission on Higher Education's role and responsibilities and its general policy regarding permanent improvements to facilities. The report…

  19. 75 FR 51949 - Approval and Promulgation of Air Quality Implementation Plans; North Carolina and South Carolina...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... SIPs. 74 FR 21550. On November 12, 2009, and April 5, 2010, North Carolina submitted all components of... Determination for the Purpose of Stopping Sanctions Clock AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Letter to Governor Regarding Completeness and Stopping of Sanctions Clock. SUMMARY: EPA is...

  20. Horizon nomenclature for quartzipsamments in the Carolina and Georgia Sand Hills, South Carolina

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Quartzipsamments comprise about 189,600 hectare (9.5 percent) of the Carolina and Georgia Sand Hills region (MLRA 137). Official Series Descriptions typically have A - C (Lakeland Series; Typic subgroup) or A - E - E and Bt (Alpin Series; Lamellic subgroup) horizon designation. Horizon colors, alon...

  1. Physiological ecology of SRS Carolina bay phytoplankton communities: Effects of nutrient changes and CO{sub 2} sources

    SciTech Connect

    Williams, J.B.

    1992-11-01

    Impacts of land-use activities on wetland ecosystems are important issues for environmental planners, conservation groups, and government agencies. The progress report of this project at DOE`s Savannah River Site focused on two specific objectives: determination of the effects of nutrient enrichment (fertilizing during wetlands restoration) on phytoplankton communities and comparison of phytoplankton community dynamics during the current extended hydroperiod for Carolina Bays with patterns in previous drier years.

  2. Close out report for archaeological investigations on the Savannah River Site, South Carolina

    SciTech Connect

    Not Available

    1989-12-01

    The Savannah River Archaeological Research Program (SRARP), South Carolina Institute of Archaeology and Anthropology, University of South Carolina conducted archaeological investigations under contract AC09-81SR10749 entitled Archaeological Investigations at the Department of Energy's Savannah River Plant from July 1981 through September 1987. The major emphasis was upon the completion of a 40% stratified sample of the Savannah River Site (SRS) in order to identify and preserve archaeological resources. The investigations were conducted to bring the Savannah River Operations Office into compliance with specific laws and regulations pertaining to the identification and preservation of archaeological and historical resources on federally owned and controlled properties. 15 refs., 3 figs., 12 tabs.

  3. Base-flow measurements at partial-record sites on small streams in South Carolina

    USGS Publications Warehouse

    Barker, Carroll

    1986-01-01

    This report contains site descriptions and base-flow data collected at 362 partial-record sites in South Carolina. These data include site name, site description, latitude, longitude, drainage area, instantaneous streamflow, and date of the streamflow measurement. The base-flow data can be used as an aid to estimate low flow characteristics at ungaged locations on streams in South Carolina. Partial record data collection sites were established in all physiographic provinces except the lower Coastal Plain. Data collection sites were not established in the lower Coastal Plain because of the widespread occurrence of zero during drought periods in all but the larger streams. (USGS)

  4. A geochemical atlas of South Carolina--an example using data from the National Geochemical Survey

    USGS Publications Warehouse

    Sutphin, David M.

    2005-01-01

    National Geochemical Survey data from stream-sediment and soil samples, which have been analyzed using consistent methods, were used to create maps, graphs, and tables that were assembled in a consistent atlas format that characterizes the distribution of major and trace chemical elements in South Carolina. Distribution patterns of the elements in South Carolina may assist mineral exploration, agriculture, waste-disposal-siting issues, health, environmental, and other studies. This atlas is an example of how data from the National Geochemical Survey may be used to identify general or regional patterns of elemental occurrences and to provide a snapshot of element concentration in smaller areas.

  5. Composition of phytoplankton communities and their contribution to secondary productivity in Carolina Bays on the Savannah River Plant

    SciTech Connect

    Williams, J.B.

    1990-08-01

    This three-year collaborative project with Savannah River Ecology Lab (SREL) has an overall goal to determine the importance of phytoplankton (microscopic algae) as a component of the food chain base in SRS Carolina Bays. The importance of zooplankton (microscopic crustacean herbivores) to the early life stages of amphibians in these Carolina Bays has been determined by previous investigators and ongoing SREL studies. Our project is testing hypotheses that phytoplankton compose the most important part of zooplankton diets in SRS bays. Considerable progress has been made on each of the YEAR TWO proposal objectives. Proposed work for one of the objectives will not be completed by the end of the project year due to the high work volume required for the stable isotope sampling. All sampling for primary productivity and stable isotope analyses has been completed. However, scheduled samples for the hotter summer temperatures during July were not collected due to the fact that Flamingo, Ellenton, and Rainbow Bays had already dried up. Progress for each of the Proposal Year One objectives is summarized in this report along with summaries for supplemental objectives. Detailed discussions of methodology and results are also found in the report. 11 refs., 6 figs.

  6. A palynological biozonation for the uppermost Santonian and Campanian Stages (Upper Cretaceous) of South Carolina, USA

    USGS Publications Warehouse

    Christopher, R.A.; Prowell, D.C.

    2010-01-01

    Five palynological biozones are proposed for the uppermost Santonian and Campanian Stages of South Carolina. In ascending stratigraphic order, these highest-occurrence interval zones are the Osculapollis vestibulus (Ov) Biozone, the Holkopollenites propinquus (Hp) Biozone, the Holkopollenites forix (Hf) Biozone, the Complexiopollis abditus (Ca) Biozone, and the Osculapollis aequalis (Oa) Biozone. These biozones are based on an analysis of more than 400 subsurface and outcrop samples throughout the Coastal Plain Province of South Carolina, and the adjacent states of Georgia and North Carolina. Integration of the biostratigraphy with lithostratigraphy and geophysical log data suggests that the lower and upper boundaries of each biozone are bounded by regional unconformities. Five new species are described, and an emendation is presented for one additional species. ?? 2009 Elsevier Ltd.

  7. A palynological biozonation for the Maastrichtian Stage (Upper Cretaceous) of South Carolina, USA

    USGS Publications Warehouse

    Christopher, R.A.; Prowell, D.C.

    2002-01-01

    Three palynological biozones are proposed for the Maastrichtian Stage of South Carolina. In ascending stratigraphic order, the biozones are the Carolinapollis triangularis (Ct) Interval Biozone, the Holkopollenites chemardensis (Hc) Interval Biozone, and the Sparganiaceaepollenites uniformis (Su) Interval Biozone. Integration of the biostratigraphy with lithologic and geophysical log data suggests that within the study area, the upper and lower boundaries of each zone are bounded by regional unconformities, and that a three-fold subdivision of the Maastrichtian Stage is warranted. The biozonation is based on the analysis of 114 samples from 24 subsurface and three outcrop sections from the Coastal Plain of South Carolina; samples from an additional seven subsurface and 18 outcrop sections from North Carolina and Georgia were examined to evaluate the geographic extent of the biozones. One new genus and five new species of pollen are described, and emendations are presented for two genera and one species of pollen. ?? 2003 Published by Elsevier Science Ltd.

  8. Microcrustaceans (Branchiopoda and Copepoda) of Wetland Ponds and Impoundments on the Savannah River Site, Aiken, South Carolina

    SciTech Connect

    Adrienne E. DeBiase; Barbara E. Taylor

    2005-09-21

    The United States Department of Energy's Savannah River Site (SRS) in Aiken, Allendale, and Barnwell Counties, South Carolina, contains an abundance of freshwater wetlands and impoundments. Four large impoundments, as well as several small, abandoned farm and mill ponds, and about 400 Carolina bays and other small, isolated depression wetland ponds are located within the 893 km2 area of the SRS. Crustaceans of the orders Branchiopoda and Copepoda are nearly ubiquitous in these water bodies. Although small in size, these organisms are often very abundant. They consequently play an important trophic role in freshwater food webs supporting fish, larval salamanders, larval insects, and numerous other animals, aquatic and terrestrial. This report provides an introduction to the free-living microcrustaceans of lentic water bodies on the SRS and a comprehensive list of species known to occur there. Occurrence patterns are summarized from three extensive survey studies, supplemented with other published and unpublished records. In lieu of a key, we provide a guide to taxonomic resources and notes on undescribed species. Taxa covered include the orders Cladocera, Anostraca, Laevicaudata, and Spinicaudata of the Subclass Branchiopoda and the Superorders Calanoida and Cyclopoida of Subclass Copepoda. Microcrustaceans of the Superorder Harpacticoida of the Subclass Copepoda and Subclass Ostracoda are also often present in lentic water bodies. They are excluded from this report because they have not received much study at the species level on the SRS.

  9. Hydrography and bottom boundary layer dynamics: Influence on inner shelf sediment mobility, Long Bay, North Carolina

    USGS Publications Warehouse

    Davis, L.A.; Leonard, L.A.; Snedden, G.A.

    2008-01-01

    This study examined the hydrography and bottom boundary-layer dynamics of two typical storm events affecting coastal North Carolina (NC); a hurricane and the passages of two small consecutive extratropical storms during November 2005. Two upward-looking 1200-kHz Acoustic Doppler Current Profilers (ADCP) were deployed on the inner shelf in northern Long Bay, NC at water depths of less than 15 m. Both instruments profiled the overlying water column in 0.35 in bins beginning at a height of 1.35 in above the bottom (mab). Simultaneous measurements of wind speed and direction, wave and current parameters, and acoustic backscatter were coupled with output from a bottom boundary layer (bbl) model to describe the hydrography and boundary layer conditions during each event. The bbl model also was used to quantify sediment transport in the boundary layer during each storm. Both study sites exhibited similar temporal variations in wave and current magnitude, however, wave heights during the November event were higher than waves associated with the hurricane. Near-bottom mean and subtidal currents, however, were of greater magnitude during the hurricane. Peak depth-integrated suspended sediment transport during the November event exceeded transport associated with the hurricane by 25-70%. Substantial spatial variations in sediment transport existed throughout both events. During both events, along-shelf sediment transport exceeded across-shelf transport and was related to the magnitude and direction of subtidal currents. Given the variations in sediment type across the bay, complex shoreline configuration, and local bathymetry, the sediment transport rates reported here are very site specific. However, the general hydrography associated with the two storms is representative of conditions across northern Long Bay. Since the beaches in the study area undergo frequent renourishment to counter the effects of beach erosion, the results of this study also are relevant to coastal

  10. Fuel Cell Research at the University of South Carolina

    SciTech Connect

    Van Zee, John W.

    2006-09-25

    Five projects are proposed, in an effort to supplement the efforts of fuel cell research at the University of South Carolina and to contribute to the Technical Plan for Fuel Cells of the Department of Energy. These efforts include significant interaction with the industrial community through DOE funded projects and through the National Science Foundation’s Industry/University Cooperative Research Center for Fuel Cells. The allocation of projects described below leverage all of these sources of funding without overlap and redundancy. The first project “Novel Non-Precious Metal Catalyst For PEMFCs,” (Dr. Branko Popov) continues DOE award DE-FC36-03GO13108 for which funding was delayed by DOE due to budget constraints. The purpose of this project is to develop an understanding of the feasibility and limitations of metal-free catalysts. The second project, “Non Carbon Supported Catalysts” (Dr. John Weidner), is focused on improved catalysts and seeks to develop novel materials, which are more corrosion resistant. This corrosion behavior is critical during transient operation and during start-up and shutdown. This second project will be leveraged with recent, peer-reviewed, supplemental funding from NSF for use in the National Science Foundation Industry/University Cooperative Research Center for Fuel Cells (CFC) at USC. The third project, “Hydrogen Quality,” (Dr. Jean St-Pierre) will support the cross-program effort on H2 quality and focus on supporting subteam 1. We assume this task because of we have performed experiments and developed models that describe performance losses associated with CO, NH3, H2S contaminants in the hydrogen fuel feed to laboratory-scale single cells. That work has been focused on reformate fed to a stationary PEMFC and relatively high concentrations of these contaminants, this project will seek to apply that knowledge to the issue of hydrogen fuel quality as it relates to transportation needs. As part of this project USC and Oak

  11. The South Carolina Title V Program in Perspective: Three Models of Purposive Change.

    ERIC Educational Resources Information Center

    Jacob, Nelson L.; And Others

    The utility of Rothman's three ideal types of social action as applied to community issues and Extension agents were explored via analysis of condensed case study materials describing decisions and activities surrounding a specific issue in the target county of a Title V (Rural Development Act of 1972) Project in South Carolina. The three Rothman…

  12. Epidemiology of a Tuberculosis Outbreak in a South Carolina Junior High School.

    ERIC Educational Resources Information Center

    Sacks, Jeffrey J.; And Others

    1985-01-01

    Presents a case study of a tuberculosis outbreak in which a rural South Carolina seventh-grade student with infectious cavitary, pulmonary tuberculosis was implicated as the source of infections in 40 percent of the junior high-school student body. (KH)

  13. Blocking the Bullies: Has South Carolina's Safe School Climate Act Made Public Schools Safer?

    ERIC Educational Resources Information Center

    Terry, Troy M.

    2010-01-01

    Recent news in the national media about two students' deaths as a result of harassment in school has highlighted a renewed desire for educators to address the culture of bullying and harassment in public schools, especially when the victims are targeted for their real or perceived differences. South Carolina's legislature responded to this need in…

  14. 77 FR 11894 - Approval and Promulgation of Air Quality Implementation Plans; South Carolina; Regional Haze...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ... haze requirements. See 76 FR 82219 (December 30, 2011). EPA is not proposing to take action in today's... approved into the South Carolina SIP. See 50 FR 28544 (July 12, 1985) and 52 FR 45132 (November 24, 1987... natural conditions. See 64 FR 35715 (July 1, 1999). \\3\\ Visual range is the greatest distance,...

  15. Report of a Business-Industry Forum (Columbia, South Carolina, March 26, 1992).

    ERIC Educational Resources Information Center

    South Carolina State Council on Vocational and Technical Education, Columbia.

    A public forum held by the South Carolina Council on Vocational and Technical Education yielded information about the present and future needs of business and industry and how these groups perceive the role of secondary and postsecondary vocational education in today's society. The information elicited at the conference was summarized as follows:…

  16. Willingness to use corporal punishment among school administrators in South Carolina.

    PubMed

    Medway, F J; Smircic, J M

    1992-08-01

    Administrators of 221 South Carolina public elementary and middle schools were surveyed regarding behaviors appropriate for corporal punishment. Analysis indicated that aggressive acts by students, both mild and severe, were rated appropriate for corporal punishment, and these were not typically seen as appropriate for a psychologist's intervention. Rather, psychologists were seen as useful for character problems such as lying, cheating, and tantrums.

  17. South Carolina's Educator Improvement Act: Portent of the Super School Board?

    ERIC Educational Resources Information Center

    McDaniel, Thomas R.

    1981-01-01

    South Carolina's Educator Improvement Act provides for a "cradle-to-grave" system of training, certification, employment, and evaluation of teachers. The author fears this type of legislation is the precursor of a nationwide shift in the locus of policy making. (Author/WD)

  18. Never Going Back: An Examination of Financial Health at Selected Private South Carolina Universities

    ERIC Educational Resources Information Center

    Armstrong, David C., Sr.

    2014-01-01

    This case study examined the leadership styles and overall financial health of the three South Carolina Baptist Convention universities. Each university share a similar story of financial exigency prior to the current president's arrival. Each institution has increased enrollment, endowment, and facilities over the last decade. This case study…

  19. 78 FR 19994 - Approval and Promulgation of Implementation Plans; South Carolina: New Source Review-Prevention...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-03

    ... facilities producing ethanol by natural fermentation under the North American Industry Classification System... Ethanol Rule. See 72 FR 24060 (May 1, 2007). EPA has not yet taken action to approve this phrase in the... rule. On January 23, 2013, EPA proposed to approve these changes into the South Carolina SIP. See 78...

  20. Mapping and Measuring the Information Infrastructure for Planning Purposes: Preliminary Study of South Carolina.

    ERIC Educational Resources Information Center

    Williams, Robert V.

    1995-01-01

    Describes the use of geographic information systems (GIS) to define, map, and measure the information infrastructure of South Carolina, and proposes a procedure for identifying the quality of information infrastructures. Highlights include socioeconomic factors, the library infrastructure, bookstores and mass media, and examples of maps.…

  1. Knocking at the College Door: Projections of High School Graduates. South Carolina

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, 2013

    2013-01-01

    National and regional trends mask important variation among states in the supply of high school graduates. This profile provides brief indicators for South Carolina related to: current levels of educational attainment, projections of high school graduates into the future, and two common barriers to student access and success--insufficient academic…

  2. Evangelical Released Time for Religious Education in South Carolina: A Normative Case Study

    ERIC Educational Resources Information Center

    Bindewald, Benjamin J.

    2015-01-01

    Released time is an arrangement through which students are excused from public schools during regular hours to participate in devotional lessons. South Carolina has become the center of operations for a movement of evangelical Christians to expand proselytizing released time programs throughout the United States. As a result of the movement's…

  3. Middle Level Teacher Certification in South Carolina: A Case Study in Educational Policy Development

    ERIC Educational Resources Information Center

    Virtue, David C.

    2007-01-01

    South Carolina made a significant step forward in middle level education reform by enacting middle level teacher certification in 2001. This qualitative case study documents the process through which the state legislation developed, with a particular focus on how middle level teacher certification arrived and remained on the public policy agenda…

  4. 77 FR 45492 - Approval and Promulgation of Implementation Plans; South Carolina 110(a)(1) and (2...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-01

    ...; South Carolina 110(a)(1) and (2) Infrastructure Requirements for the 1997 and 2006 Fine Particulate...) and (2) of the Clean Air Act (CAA or the Act) for the 1997 annual and 2006 24-hour fine particulate... other information whose disclosure is restricted by statute. Certain other material, such as...

  5. South Carolina Higher Education Assessment (SCHEA) Network Recommendations for Defining and Assessing Institutional Effectiveness.

    ERIC Educational Resources Information Center

    South Carolina Higher Education Assessment Network, Rock Hill.

    This monograph provides definitions, guidelines, and recommended practices for assessing and improving institutions of higher education in South Carolina which are congruent with the accreditation standards and criteria of the Southern Association of Colleges and Schools. The first section defines key terms and states that overall institutional…

  6. Analysis of Staining Observed on Structures in the Georgetown, South Carolina Area

    SciTech Connect

    Cramer, Stephen D.; Covino, Bernard S. Jr.; Govier, R. Dale

    2002-05-01

    Beginning around 1970, the Georgetown, SC, community complained about black dust and red stains collecting on houses, cars, boats, and other structures. The community, through the South Carolina Department of Health and Environmental Control (SCDHEC), seeks to identify the source or cause of the staining and ways to reduce or eliminate it in the future.

  7. Rice Creek Elementary School and the University of South Carolina: A Shared Vision for Excellence

    ERIC Educational Resources Information Center

    Evans, Kathy; Holley, Jessica; Richburg-Sellers, Felicia; Robey, Susan; Suber, Shawn; Burton, Megan; Field, Bruce E.

    2012-01-01

    The 2011 Professional Development Schools National Conference recognized Rice Creek Elementary School for its outstanding collaborative accomplishments with the University of South Carolina, naming it as a recipient of the National Association for Professional Development School's Award for Exemplary Professional Development School Achievement.…

  8. State of South Carolina; Triennial Report for Fiscal Years 1966 - 1967 - 1968.

    ERIC Educational Resources Information Center

    South Carolina Univ., Columbia. Coll. of General Studies.

    Details of programs funded under Title I (PL 89-329) in South Carolina during 1966-68 are described in the areas of Community Development and Government, Community Economic and Human Resources Development, and Community Health and Recreation Services. Colleges involved, funding, objectives, programs, and institutional capacity are reported for…

  9. South Carolina Middle School Principals' Use of Data-Driven Decision Making

    ERIC Educational Resources Information Center

    Brooks, Willliam Dixon, Jr.

    2012-01-01

    This quantitative study of South Carolina middle school principals investigated how these principals use data in decision making. The P3DMI developed by Childress (2009) was incorporated into the survey to evaluate the role data plays in four areas of leadership for these principals: 1) school vision, 2) school instruction, 3) school organization,…

  10. An Inventory to the Records of the 1977 South Carolina International Women's Year Conference.

    ERIC Educational Resources Information Center

    Winthrop Coll., Rock Hill, SC.

    This inventory describes the records of the 1977 South Carolina International Women's Year Conference which, as part of the archives and special collections of Winthrop College's Dacus Library, are available for research. Included in the collection are minutes, correspondence, financial records, resolutions, newspaper clippings, publications,…

  11. Rethinking High School Principal Compensation Practices: An Analysis of Salaries in South Carolina and Theoretical Models

    ERIC Educational Resources Information Center

    Newman, Tim A.

    2012-01-01

    This study described the current state of principal salaries in South Carolina and compared the salaries of similar size schools by specific report card performance and demographic variables. Based on the findings, theoretical models were proposed, and comparisons were made with current salary data. School boards, human resource personnel and…

  12. Unlikely Crusader: John Eldred Swearingen and African-American Education in South Carolina

    ERIC Educational Resources Information Center

    Janak, Edward; Moran, Peter

    2010-01-01

    Although not a well-known figure either in educational or South Carolina history, John Eldred Swearingen had a profound impact on the schools of the Palmetto State. Guiding the schools to transition from 19th-century academies to 20th-century schools, Swearingen held office from 1907-1922. During these years, Swearingen oversaw unprecedented…

  13. Diachronous ranges of benthonic Foraminifera in the Eocene of Alabama and South Carolina

    SciTech Connect

    Willard, G.D.; Fallaw, W.C. . Dept. of Geology); Price, V. ); Snipes, D.S. . Dept. of Earth Sciences)

    1994-03-01

    Seventeen species of benthonic Foraminifera reported by Bandy (1949) from the Eocene of Little Stave Creek in Clarke County, Alabama were identified from the middle eocene Santee Limestone and the upper Eocene Dry Branch Formation in Aiken and Barnwell counties, South Carolina. Of the 17 species, seven occurred in South Carolina stratigraphically above or below the ranges listed by Bandy. Bandy made a detailed study of Foraminifera from the Claibornian and Jacksonian Tallahatta, Lisbon, Gosport, Moodys Branch, and Yazoo formations exposed on Little Stave Creek and plotted the stratigraphic ranges within the section of numerous species. The authors' samples came from well cores at the Savannah River Site in South Carolina. Of 13 species from the middle Eocene Santee and also reported by Bandy, four are stratigraphically below the lowest occurrence listed by Bandy, and one is stratigraphically above the highest occurrence. Of four species from the upper Eocene Dry Branch Formation and also listed by Bandy, two are stratigraphically above his highest occurrence. Dockery and Nystrom (1992) and Campbell (1993) have described diachroneity among mollusks in the Eocene of South Carolina. Caution should be used in relying on a small number of species in correlating Eocene deposits in the Atlantic and Gulf coastal plains.

  14. Design Guidelines: Study of Handicapped Accessibility in South Carolina State Parks.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Parks, Recreation, and Tourism, Columbia. Div. of Engineering and Planning.

    The publication provides guidelines for the design of new facilities or rehabilitation of existing facilities to accommodate physically handicapped persons in the South Carolina State Parks system. The guidelines are also recommended for use in regional, special district, county, and municipal parks within the state. The guidelines were developed…

  15. Parental Support for Teenage Pregnancy Prevention Programmes in South Carolina Public Middle Schools

    ERIC Educational Resources Information Center

    Rose, India; Prince, Mary; Flynn, Shannon; Kershner, Sarah; Taylor, Doug

    2014-01-01

    Teenage pregnancy is a major public health issue in the USA; this is especially true in the state of South Carolina (SC). Research shows that well developed, good-quality teenage pregnancy prevention (TPP) programmes can be effective in modifying young people's sexual behaviour. While several quantitative studies have examined parents'…

  16. South Carolina Commission on Higher Education Mission Resource Requirements (MRR), FY 2007-2008

    ERIC Educational Resources Information Center

    South Carolina Commission on Higher Education, 2007

    2007-01-01

    The Mission Resource Requirement (MRR) represents the level of funding necessary for an institution given its mission, size, and complexity of programs, based on regional and national norms, and the amount of the previous year's appropriation. This document is the MRR for the South Carolina Commission on Higher Education for Fiscal Year 2007-2008.…

  17. South Carolina Family Independence Program Process Evaluation: Overall Findings, Context, and Methods.

    ERIC Educational Resources Information Center

    Pindus, Nancy; Koralek, Robin

    The Family Independence (FI) program transformed South Carolina's welfare program into a transitional assistance program emphasizing engagement in socially responsible behavior and participation in employment and employment-related activities. It helps families become economically independent through reform of: employment and training, welfare…

  18. 76 FR 53492 - South Carolina Public Service Authority (Also Referred to as Santee Cooper); Combined Licenses...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... the application of South Carolina Electric & Gas Company for two combined licenses (COLs) seeking... proposed issuance of the requested COLs. DATES: The hearing will be held on October 12, 2011, from 9 a.m... licenses (COLs), seeking approval to construct and operate new nuclear power generation facilities at...

  19. An Analysis of the Charter School Facility Landscape in South Carolina

    ERIC Educational Resources Information Center

    National Alliance for Public Charter Schools, 2013

    2013-01-01

    In Spring of 2013, the Public Charter School Alliance of South Carolina, the Colorado League of Charter Schools, and the National Alliance for Public Charter Schools worked to collect evidence that would accurately portray both the adequacy of charter school facilities and the average amount of operating funds spent on facilities. Collectively,…

  20. 75 FR 63166 - South Carolina Electric & Gas Company; Notice of Authorization for Continued Project Operation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission South Carolina Electric & Gas Company; Notice of Authorization for Continued... the Saluda Hydroelectric Project, filed an Application for a New License pursuant to the Federal...

  1. 76 FR 53672 - South Carolina Electric & Gas Company; Notice of Application for Amendment of License and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission South Carolina Electric & Gas Company; Notice of Application for Amendment... hydroelectric application has been filed with the Commission and is available for public inspection: a. Type...

  2. South Carolina K-12 Online Schools: A Framework for Measuring Success in Teaching and Learning

    ERIC Educational Resources Information Center

    Stone, Carmen Mellisa Boatwright

    2013-01-01

    In the United States, K-12-12 online schools are growing, but research on the topic is limited. The purpose of this quantitative, correlational study was to determine if there was a relationship between teacher perceptions of the Effective Schools Correlates and student achievement within two South Carolina online high schools. The independent…

  3. Profile of State College and Career Readiness Assessments (CCR) Policy. South Carolina

    ERIC Educational Resources Information Center

    Center on Education Policy, 2011

    2011-01-01

    This individual profile provides information on South Carolina's college and career readiness assessment policy. Some of the categories presented include: (1) CCR assessment policy; (2) Purpose; (3) Major changes in CCR assessment policy since the 2009-10 school year for financial reasons; (4) State financial support for students to take the CCR…

  4. A Descriptive Study of Eight School Improvement Councils in South Carolina.

    ERIC Educational Resources Information Center

    Monrad, Diane Mahony; Norman, Jean M.

    Findings of a study that examined eight South Carolina school-improvement councils (SICs) that were identified as effective are presented in this report. The sample included SICs from two high schools, two middle schools, and four elementary schools that had indicated in a previous survey that they had basic organizational structures, effective…

  5. Gender differences in haemogregarine infections in American alligators (Alligator mississippiensis) at Savannah River, South Carolina, USA.

    PubMed

    Davis, Andrew K; Horan, Robert V; Grosse, Andrew M; Harris, Bess B; Metts, Brian S; Scott, David E; Tuberville, Tracey D

    2011-10-01

    We report a host gender bias in haemogregarine infection characteristics in the American alligator (Alligator mississippiensis) at the Savannah River Site, South Carolina, USA. Prevalence and severity in female alligators was higher than it was in males. The reason for this pattern is not clear.

  6. Distance Education and Plagiarism Prevention at the University of South Carolina Upstate

    ERIC Educational Resources Information Center

    Kirsch, Breanne A.; Bradley, Lola

    2012-01-01

    At the University of South Carolina Upstate, two librarians created a series of workshops to proactively prevent plagiarism. To reach distance education students, online workshops were developed in Blackboard including basic and advanced workshops for lower and upper-level courses. The workshops are intended to introduce students to the concepts…

  7. 75 FR 10457 - Andrew Pickens Ranger District; South Carolina; AP Loblolly Pine Removal and Restoration Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... Forest Service Andrew Pickens Ranger District; South Carolina; AP Loblolly Pine Removal and Restoration... statement. SUMMARY: The AP Loblolly Pine Removal and Restoration Project is a district-wide project that... endangered smooth coneflower. The AP Loblolly Pine Removal and Restoration Project is located on...

  8. Guide for Instructors of Practical Nursing in South Carolina, Phase 2.

    ERIC Educational Resources Information Center

    Clemson Univ., SC. Vocational Education Media Center.

    The South Carolina Department of Education has printed an instruction manual for teacher use in schools of nursing. The guide covers the areas of medical surgical nursing, diagnosis of disease, dealing with the surgical patient, care of the aged, rehabilitation and chronic illness, nursing the cancer patient, gynecological disorders, respiratory…

  9. Oral Proficiency Testing and Programs at the University of South Carolina.

    ERIC Educational Resources Information Center

    Millstone, A.

    Workshops on proficiency testing attended by foreign language faculty at the University of South Carolina provided the starting point for extradepartmental involvement in proficiency testing. As a result of funding requirements and a cooperative arrangement between the foreign languages department and the Masters in International Business program…

  10. Effect of habitat and foraging height on bat activity in the coastal plain of South Carolina.

    SciTech Connect

    Menzel, Jennifer, M.; Menzel, Michael A.; Kilgo, John C.; Ford, W. Mark; Edwards, John W.; McCracken, Gary F.

    2005-07-01

    A comparison of bat activity levels in the Coastal Plain of South Carolina among 5 habitat types: forested riparian areas, clearcuts, young pine plantations, mature pine plantations and pine savannas, using time expansion radio-microphones and integrated detectors to simultaneously monitor bat activity at three heights in each habitat type.

  11. Black Families and Schooling in Rural South Carolina: Families' and Educators' Disjunctive Interpretations of Parental Involvement

    ERIC Educational Resources Information Center

    Myers, Michele

    2015-01-01

    The positive impact on children's educational trajectories when effective home-school partnerships are established has been extensively documented. This article shares findings from a 13-month research study in a rural, southern community in South Carolina that sought to investigate the nature of the "partnerships" formed between…

  12. South Carolina Occupational Education Performance Report for Fiscal Year: 1994-95.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Office of Occupational Education.

    South Carolina's Occupational Education delivery system made progress in achieving the 3-year goals contained in the Two-Year State Plan for Vocational-Technical Education, FY 1995-96, especially through its continued implementation of tech prep. Workshops provided technical assistance related to standards and measures. The system consisted of 242…

  13. The South Carolina State Library. Tenth Annual Report, July 1, 1978-June 30, 1979.

    ERIC Educational Resources Information Center

    South Carolina State Library, Columbia.

    This annual report reviews state supported library programs and services for FY 1979 and presents a comprehensive summary of the state library system over the past 50 years. A highlight of the year was the South Carolina Governor's Conference on Library and Information Services. Resolutions, debated and enacted, on specific library needs, funding,…

  14. THE TEACHER AIDE IN SOUTH CAROLINA. PRELIMINARY REPORT OF STATUS STUDY.

    ERIC Educational Resources Information Center

    BROWN, EDWARD T.; AND OTHERS

    THIS SURVEY OF THE PRESENT STATUS OF TEACHER AIDES IN SOUTH CAROLINA PRESENTS DATA ON THE EDUCATION, EXPERIENCE, SELECTION, TRAINING AND DUTIES OF 219 AIDES ADDED UNDER TITLE I OF THE ELEMENTARY AND SECONDARY EDUCATION ACT OF 1965. INFORMATION WAS COLLECTED VIA QUESTIONNAIRE. AMONG THE MAJOR FINDINGS WERE (1) THE AGE OF THE AIDES RANGED FROM UNDER…

  15. Development and Examination of an Alternative School Performance Index in South Carolina. REL 2015-097

    ERIC Educational Resources Information Center

    Koon, Sharon; Petscher, Yaacov; Hughes, John

    2015-01-01

    The purpose of this study was to examine the extent to which the measures that make up each of the three separate accountability indices of school performance in South Carolina could be used to create an overall, reliable index of school performance. Data from public elementary, middle, and high schools in 2012/13 were used in confirmatory factor…

  16. 76 FR 22734 - South Carolina Electric and Gas; Notice of Availability of the Final Environmental Impact...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ..., Rockville, Maryland 20852 or from NRC's Agencywide Documents Access and Management System (ADAMS). ADAMS is... Register on April 23, 2010 (75 FR 21368). The purpose of this notice is to inform the public that the final... Library, located at 300 Washington Street, Winnsboro, South Carolina has also agreed to make the final...

  17. A Closer Look at Public Higher Education in South Carolina: Institutional Effectiveness, Accountability, and Performance, 2009

    ERIC Educational Resources Information Center

    Walters, Garrison

    2009-01-01

    This report provides an annual overview of data reported by South Carolina's public institutions of higher education as part of institutional effectiveness reporting and as part of the process of performance funding. Prior to the January 2000 edition, this document was entitled "Minding Our P's and Q's: Indications of Productivity and Quality in…

  18. FORECASTS AND SENSITIVITY OF PCB BIOACCUMULATION IN FISH OF LAKE HARTWELL, SOUTH CAROLINA, USA

    EPA Science Inventory

    The EPA aquatic ecosystem model AQUATOX was applied to the Twelvemile Creek arm of Lake Hartwell, which received 400,000 lbs of PCBs from the Sangamo-Weston Superfund Site near Clemson, South Carolina, USA, from 1955 until the early 1990s. AQUATOX was used to characterize food we...

  19. White Flight in the Context of Education: Evidence from South Carolina

    ERIC Educational Resources Information Center

    Zhang, Haifeng

    2008-01-01

    In the context of education, "white flight" refers to decreasing white enrollment in poor-performing, inner-city public schools. This article investigates white flight and the concomitant movement to better performing public schools and racially homogenous private schools using elementary school enrollment data from South Carolina, particularly…

  20. South Carolina Maps and Aerial Photographic Systems (SC Maps) Teaching Manual.

    ERIC Educational Resources Information Center

    Cain, Peggy W.; And Others

    South Carolina has mountain chains, monadnocks, rolling hills, varying drainage patterns, rivers, a delta, barrier islands, rocks over a billion years old and land that was once part of another continent. This document contains a set of curriculum activities that have been developed from a diverse collection of aerial photographic, satellite,…

  1. Estimation of a Frontier Production Function for the South Carolina Educational Process.

    ERIC Educational Resources Information Center

    Cooper, Samuel T.; Cohn, Elchanan

    1997-01-01

    Estimates frontier production functions for South Carolina's educational process, using data from 541 classes. Classes taught by teachers who received merit awards show greater mathematics and reading achievement gain scores, as do classes with fewer free-lunch students. There was a positive relationship between achievement and (larger) class…

  2. South Carolina's Model for Initiating Hispanic 4-H Clubs

    ERIC Educational Resources Information Center

    Lippert, Robert; Rembert, Kellye

    2012-01-01

    Over the past 5 years, through the initiative of several county Extension agents, South Carolina 4-H has established a successful model for bringing Hispanic youth into our program. We have found the most effective method is to initiate contact and establish partnerships with the principals and ESOL instructors in the local schools. Through this…

  3. Approved Teacher Education Programs in South Carolina 1987-88. Edition VI.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia.

    This booklet provides comprehensive information on schools of education in South Carolina. Background information is given on State policies about interstate reciprocity, the Master of Arts in Teaching program, and required examinations for certification. The 28 colleges are listed alphabetically with complete listings of programs and the…

  4. A Program Evaluation of the Special Education Mentor Training in South Carolina

    ERIC Educational Resources Information Center

    Taylor, Ann Marie H.

    2013-01-01

    Retaining effective teachers is a challenge in every classroom, but nowhere more than in special education classrooms. The purpose of the study was to conduct a program evaluation using archival data that were collected as a part of the Special Education Advanced Mentor Training (SEAMT) in South Carolina. Drawing on Erikson's Intimacy vs.…

  5. Public Opinion on School-Based Sex Education in South Carolina

    ERIC Educational Resources Information Center

    Alton, Forrest L.; Valois, Robert F.; Oldendick, Robert; Drane, J. Wanzer

    2009-01-01

    The purpose of this article was to determine opinions on the use of abstinence only versus comprehensive sex education by registered voters in South Carolina. A cross-sectional, random-digit dial sample was utilized. Approximately 81% of respondents indicated support for sex education that emphasizes abstinence but also teaches about the benefits…

  6. Ecosystem history of South Florida; Biscayne Bay sediment core descriptions

    USGS Publications Warehouse

    Ishman, S.E.

    1997-01-01

    The 'Ecosystem History of Biscayne Bay and the southeast Coast' project of the U.S. Geological Survey is part of a multi-disciplinary effort that includes Florida Bay and the Everglades to provide paleoecologic reconstructions for the south Florida region. Reconstructions of past salinity, nutrients, substrate, and water quality are needed to determine ecosystem variability due to both natural and human-induced causes. Our understanding of the relations between the south Florida ecosystem and introduced forces will allow managers to make informed decisions regarding the south Florida ecosystem restoration and monitoring. The record of past ecosystem conditions can be found in shallow sediment cores. This U.S. Geological Survey Open-File Report describes six shallow sediment cores collected from Biscayne Bay. The cores described herein are being processed for a variety of analytical procedures, and this provides the descriptive framework for future analyses of the included cores. This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

  7. Northward extension of Carolina slate belt stratigraphy and structure, South-Central Virginia: Results from geologic mapping

    USGS Publications Warehouse

    Hackley, P.C.; Peper, J.D.; Burton, W.C.; Horton, J.W.

    2007-01-01

    Geologic mapping in south-central Virginia demonstrates that the stratigraphy and structure of the Carolina slate belt extend northward across a steep thermal gradient into upper amphibolite-facies correlative gneiss and schist. The Neoproterozoic greenschist-facies Hyco, Aaron, and Virgilina Formations were traced northward from their type localities near Virgilina, Virginia, along a simple, upright, northeast-trending isoclinal syncline. This syncline is called the Dryburg syncline and is a northern extension of the more complex Virgilina synclinorium. Progressively higher-grade equivalents of the Hyco and Aaron Formations were mapped northward along the axial trace of the refolded and westwardly-overturned Dryburg syncline through the Keysville and Green Bay 7.5-minute quadrangles, and across the northern end of the Carolina slate belt as interpreted on previous geologic maps. Hyco rocks, including felsic metatuff, metawacke, and amphibolite, become gneisses upgrade with areas of local anatexis and the segregation of granitic melt into leucosomes with biotite selvages. Phyllite of the Aaron Formation becomes garnet-bearing mica schist. Aaron Formation rocks disconformably overlie the primarily felsic volcanic and volcaniclastic rocks of the Hyco Formation as evidenced by repeated truncation of internal contacts within the Hyco on both limbs of the Dryburg syncline at the Aaron-Hyco contact. East-northeast-trending isograds, defined successively by the first appearance of garnet, then kyanite ?? staurolite in sufficiently aluminous rocks, are superposed on the stratigraphic units and synclinal structure at moderate to high angles to strike. The textural distinction between gneisses and identifiable sedimentary structures occurs near the kyanite ?? staurolite-in isograd. Development of the steep thermal gradient and regional penetrative fabric is interpreted to result from emplacement of the Goochland terrane adjacent to the northern end of the slate belt during

  8. 33 CFR 165.T09-0417 - Safety Zone; Put-In-Bay Fireworks, Fox's the Dock Pier, South Bass Island; Put-In-Bay, OH.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Fox's the Dock Pier, South Bass Island; Put-In-Bay, OH. 165.T09-0417 Section 165.T09-0417 Navigation... the Dock Pier, South Bass Island; Put-In-Bay, OH. (a) Location. The following area is a temporary safety zone: All U.S. navigable waters of Lake Erie, South Bass Island, Put-In-Bay, OH within a...

  9. Support of experimental high energy physics research at the University of South Carolina, 1992--1994

    SciTech Connect

    Purohit, M.V.; Rosenfeld, C.; Wilson, J.R.

    1997-06-01

    This brief report summarizes the activities of the University of South Carolina`s high energy physics group during the three-year period of DE-FG02-92ER40719. The activities of the group began in 1980 under a predecessor grant from DOE, and continue today under a successor grant. The retirements of one grant in favor of another were for reasons of administrative convenience or necessity. The characterization of the report as {open_quotes}final{close_quotes} is not reflective of the group`s projects, which by-and-large continue with support from the successor grant.

  10. Magnitude and Frequency of Rural Floods in the Southeastern United States, 2006: Volume 3, South Carolina

    USGS Publications Warehouse

    Feaster, Toby D.; Gotvald, Anthony J.; Weaver, J. Curtis

    2009-01-01

    A multistate approach was used to update methods for estimating the magnitude and frequency of floods in rural, ungaged basins in South Carolina, Georgia, and North Carolina that are not substantially affected by regulation, tidal fluctuations, or urban development. Annual peak-flow data through September 2006 were analyzed for 943 streamgaging stations having 10 or more years of data on rural streams in South Carolina, Georgia, North Carolina, and adjacent parts of Alabama, Florida, Tennessee, and Virginia. Flood-frequency estimates were computed for the 943 stations by fitting the logarithms of annual peak flows for each station to a Pearson Type III distribution. As part of the computation of flood-frequency estimates for the stations, a new value for the generalized skew coefficient was developed using a Bayesian generalized least-squares regression model. Additionally, basin characteristics for these stations were computed by using a geographical information system and automated computer algorithms. Exploratory regression analyses using ordinary least-squares regression completed on the initial database of 943 gaged stations resulted in defining five hydrologic regions for South Carolina, Georgia, and North Carolina. Stations with drainage areas less than 1 square mile were removed from the database, and a procedure to examine for basin redundancy (based on drainage area and periods of record) also resulted in the removal of some stations from the regression database. Regional regression analysis, using generalized least-squares regression, was used to develop a set of predictive equations for estimating the 50-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent chance exceedance flows for rural ungaged basins in Georgia, South Carolina, and North Carolina. Flood-frequency estimates and basin characteristics for 828 streamgaging stations were combined to form the final database used in the regional regression analysis. The final predictive equations are all

  11. [Workshop for coordinating South Carolina's pre-college systemic initiatives in science and mathematics]. [A Mathematics and Sciences Education Summit

    SciTech Connect

    Not Available

    1992-01-01

    On December 19, 1991, South Carolina's Governor, established the Governor's Mathematics and Sciences Advisory Board (MSAB) to articulate a vision and develop a statewide plan for improving science and mathematics education in South Carolina. The MSAB recognized that systemic change must occur if the achievement levels of students in South Carolina are to improve in a dramatic way. The MSAB holds two fundamental beliefs about systemic change: (1) All the elements of the science and mathematics education system must be working in harmony towards the same vision; and (2) Each element of the system must be held against high standards and progress must be assessed regularly against these standards.

  12. Sanitation in classroom and food preparation areas in child-care facilities in North Carolina and South Carolina.

    PubMed

    Wohlgenent, Kelly C; Cates, Sheryl C; Fraser, Angela; Chapman, Benjamin; Jaykus, Lee-Ann; Chen, Xi

    2014-11-01

    Approximately 60% of U.S. children aged five and younger spend time in child-care settings. Such environments increase the risk of diarrheal disease, including diseases caused by enteric pathogens. To describe adherence to sanitation standards in classrooms and food preparation areas in child-care facilities, the authors conducted site visits in 40 North Carolina and South Carolina child-care facilities. Audits in up to two classrooms (rooms providing care for infants and toddlers) and the kitchen were performed using a form similar to a regulatory inspection form. Audit data were used to calculate indices to describe adherence to sanitation standards and were based on state environmental health regulations for child-care centers, the Food and Drug Administration's Food Code 2009, and guidance from food safety experts. Most facilities participating in the authors' study adhered to sanitation standards within the classroom; however, deficiencies with regard to sanitation in food preparation areas and refrigerator operating temperatures were noted. These results provide insight into possible risk factors for enteric disease transmission in child-care facilities. PMID:25603619

  13. Aeromagnetic map and selected aeroradiometric data for the Ellicott Rock Wilderness and additions, South Carolina, North Carolina, and Georgia

    USGS Publications Warehouse

    Luce, Robert W.; Daniels, David L.

    1985-01-01

    The aeromagnetic and aeroradiometric data presented herin for the Ellicott Rock Wilderness and additions are taken from an airborne survey that covered a larger area in Georgia, North Carolina and South Carolina, and that was flown in December 1980 and January 1981 under contract to the U.S. Geological Survey. The flight lines were oriented northwest-southeast, approximately perpendicular to the general strike of the geology, at 0.5-mi (0.8-km) separation and at a nominal altitude of 500 ft (150 m) above mean terrain. A small amount of areomagnetic data from previous survey (Riggle and others, 1980) along the southeast edge of the study area is based on east-west flight lines spaced 1 mi (1.6 km) apart. Because of the rugged topography in the region, holding the airplane at a constant elevation abive the terrain was not possible. Actual ground clearance over short distances ranged between about 200 and 1200 ft. The International Geomagnetic Reference Field (IGRF) has been removed from the magnetic data (Barraclough and Fabiano, 1975) and 5000 gammas were added to make all values positive. 

  14. A comparison of resident fish assemblages in managed and unmanaged coastal wetlands in North Carolina and South Carolina

    USGS Publications Warehouse

    Robinson, Kelly F.; Jennings, Cecil A.

    2014-01-01

    The dominant fish species within impounded coastal wetlands in the southeastern US may be different from the species that dominate natural marshes. We tested the hypothesis that resident fish assemblages inhabiting impounded coastal wetlands in South Carolina would differ from resident assemblages in natural marshes of the southeastern United States. We used rarefied species richness, Shannon's H' diversity,J' evenness, Morisita's index of similarity, and the percent similarity index to compare resident fish assemblages from two impoundments to 12 open-marsh resident fish assemblages from previously published studies in North and South Carolina. We used rotenone to sample fish assemblages in impoundments. The assemblages in natural marsh habitat had been sampled with rotenone and seines. We classified comparisons yielding a similarity index ≥0.50 as moderately similar and those with an index ≥0.75 as very similar. Fifty-three percent of the among-impoundment comparisons (Morisita's index) were at least moderately similar, whereas 7% of impoundment—natural marsh comparisons were moderately similar. A difference in tidal influence was the only parameter in the best-fitting model describing the observed Morisita's indices. The index of similarity decreased by 63% when tidal influence differed between compared assemblages. Species richness and diversity were greater in impoundments than natural marshes, but evenness was similar between habitat types. Our results support the hypothesis that resident fish assemblages in impounded wetlands and natural marshes are different, and suggest that a degree of tidal influence is the most important factor behind the difference.

  15. Estimating the magnitude of peak discharges for selected flood frequencies on small streams in South Carolina (1975)

    USGS Publications Warehouse

    Whetstone, B.H.

    1982-01-01

    A program to collect and analyze flood data from small streams in South Carolina was conducted from 1967-75, as a cooperative research project with the South Carolina Department of Highways and Public Transportation and the Federal Highway Administration. As a result of that program, a technique is presented for estimating the magnitude and frequency of floods on small streams in South Carolina with drainage areas ranging in size from 1 to 500 square miles. Peak-discharge data from 74 stream-gaging stations (25 small streams were synthesized, whereas 49 stations had long-term records) were used in multiple regression procedures to obtain equations for estimating magnitude of floods having recurrence intervals of 10, 25, 50, and 100 years on small natural streams. The significant independent variable was drainage area. Equations were developed for the three physiographic provinces of South Carolina (Coastal Plain, Piedmont, and Blue Ridge) and can be used for estimating floods on small streams. (USGS)

  16. Health Hazard Evaluation Report HETA 82-234-1602, Black River Hardwood Company, Kingstree, South Carolina

    SciTech Connect

    Salisbury, S.; Lybarger, J.

    1985-06-01

    A health-hazard evaluation was conducted at Black River Hardwood Company, Kingstree, South Carolina in July, 1982. The evaluation was requested by the owner to investigate a possible excess of cancer among employees. There was concern that the company's water supply had been contaminated by agricultural chemicals buried in an adjacent lot in 1974. Environmental sampling data at the disposal site obtained by the South Carolina Department of Health and Environmental Control (DHEC) were reviewed. The cancer cases involved the stomach, gastrointestinal tract, lungs, and head and neck. The authors conclude that a cancer hazard among the employees does not exist. They recommend continued monitoring of the company and community water supply and using bottled drinking water until a municipal water system is available.

  17. Seasonal food habits of the coyote in the South Carolina coastal plain.

    SciTech Connect

    Schrecengost, J., D.; Kilgo, J., C.; Mallard, D.; Ray, H., S.; Miller, K., V.

    2008-07-01

    Spatial and temporal plasticity in Canis latrans (coyote) diets require regional studies to understand the ecological role of this omnivorous canid. Because coyotes have recently become established in South Carolina, we investigated their food habits by collecting 415 coyote scats on the Savannah River Site in western South Carolina from May 2005-July 2006. Seasonally available soft mast was the most common food item in 12 of the 15 months we sampled. Odocoileus virginianus (white-tailed deer) was the most common food item during December (40%) and March (37%). During May-June, fruits of Prunus spp. and Rubus spp. were the most commonly occurring food items. Fawns were the most common mammalian food item during May and June of both years despite low deer density.

  18. Habitat preferences of foraging red-cockaded woodpeckers at the Savannah River Site, South Carolina.

    SciTech Connect

    Franzreb, Kathleen, E.

    2004-12-31

    Franzreb, Kathleen, E. 2004. Habitat preferences of foraging red-cockaded woodpeckers at the Savannah River Site, South Carolina. In: Red-cockaded woodpecker; Road to Recovery. Proceedings of the 4th Red-cockaded woodpecker Symposium. Ralph Costa and Susan J. Daniels, eds. Savannah, Georgia. January, 2003. Chapter 9. Habitat Management and Habitat Relationships. Pp 553-561. Abstract: I constructed a foraging study to examine habitat use of red-cockaded woodpeckers at the Savannah River Site, South Carolina. Because much of the land had been harvested in the late 1940s and early 1950s prior to being sold to the Department of Energy, the available habitat largely consisted of younger trees (e.g., less than 40 years old). From 1992 to 1995, I examined the foraging behavior and reproductive success of 7 groups of red-cockaded woodpeckers.

  19. Seasonal food habits of the coyote in the South Carolina coastal plain.

    SciTech Connect

    Schrecengost, J. D.; Kilgo, J. C.; Mallard, D.; Ray, H. Scott; Miller, K. V.

    2008-07-01

    Abstract - Spatial and temporal plasticity in Canis latrans (coyote) diets require regional studies to understand the ecological role of this omnivorous canid. Because coyotes have recently become established in South Carolina, we investigated their food habits by collecting 415 coyote scats on the Savannah River Site in western South Carolina from May 2005-July 2006. Seasonally available soft mast was the most common food item in 12 of the 15 months we sampled. Odocoileus virginianus (white-tailed deer) was the most common food item during December (40%) and March (37%). During May-June, fruits of Prunus spp. and Rubus spp. were the most commonly occurring food items. Fawns were the most common mammalian food item during May and June of both years despite low deer density.

  20. Techniques for estimating the magnitude and frequency of floods in rural basins of South Carolina, 1999

    USGS Publications Warehouse

    Feaster, Toby D.; Tasker, Gary D.

    2002-01-01

    Data from 167 streamflow-gaging stations in or near South Carolina with 10 or more years of record through September 30, 1999, were used to develop two methods for estimating the magnitude and frequency of floods in South Carolina for rural ungaged basins that are not significantly affected by regulation. Flood frequency estimates for 54 gaged sites in South Carolina were computed by fitting the water-year peak flows for each site to a log-Pearson Type III distribution. As part of the computation of flood-frequency estimates for gaged sites, new values for generalized skew coefficients were developed. Flood-frequency analyses also were made for gaging stations that drain basins from more than one physiographic province. The U.S. Geological Survey, in cooperation with the South Carolina Department of Transportation, updated these data from previous flood-frequency reports to aid officials who are active in floodplain management as well as those who design bridges, culverts, and levees, or other structures near streams where flooding is likely to occur. Regional regression analysis, using generalized least squares regression, was used to develop a set of predictive equations that can be used to estimate the 2-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-year recurrence-interval flows for rural ungaged basins in the Blue Ridge, Piedmont, upper Coastal Plain, and lower Coastal Plain physiographic provinces of South Carolina. The predictive equations are all functions of drainage area. Average errors of prediction for these regression equations ranged from -16 to 19 percent for the 2-year recurrence-interval flow in the upper Coastal Plain to -34 to 52 percent for the 500-year recurrence interval flow in the lower Coastal Plain. A region-of-influence method also was developed that interactively estimates recurrence- interval flows for rural ungaged basins in the Blue Ridge of South Carolina. The region-of-influence method uses regression techniques to develop a unique

  1. Investigation of subsurface exploration methods for prevailing geologic conditions in South Carolina, phase 2

    NASA Astrophysics Data System (ADS)

    Baus, R. L.

    1991-03-01

    A pile load testing program is summarized. A total of 7 static and 12 dynamic load tests were performed on driven friction piles in the Atlantic Coastal Plain region of South Carolina. The primary objectives were: (1) to correlate measured static axial capacity of single driven piles with field penetration test data; and (2) to evaluate dynamic methods for predicting static axial pile capacity. A summary is given of the project data base, along with results of pile load tests, and comparisons of measured and predicted pile capacities. Pile capacity prediction methods used are based on standard penetration (SPD) and cone penetration (CPT) data, dynamic formulas, wave equation analysis, and pile driving analyzer (PDA) results. Comparisons of measured and predicted pile capacities are made for the purpose of evaluating prediction methods for driven piles in the Pee Dee area of the Atlantic Coastal Plain region of South Carolina.

  2. Geophysical and geologic studies in southern Mecklenburg County and vicinity, North Carolina and South Carolina

    USGS Publications Warehouse

    Wilson, Frederick A.

    1983-01-01

    Geophysical methods consisting of gravity, aeromagnetics and aeroradioactivity have been applied to part of the Charlotte and Carolina slate belts in southern Mecklenburg County and vicinity to help interpret geology, lithology and structure. High aeroradioactivity is associated with potassium-rich granitic plutons, muscovite-rich gneisses, schists, and metavolcanic rocks; positive gravity and magnetic anomalies are associated with gabbro plutons; and negative gravity anomalies are associated with granitic plutons. At the west side of the slate belt, the Tillery phyllite is interpreted as having undergone progressive metamorphism. The underlying Uwharrie Formation extends into the Charlotte belt where it is mapped as metavolcanic rocks. Gravity models of the Carolina slate belt indicate that it is a synform containing a wedge of metasedimentary and volcanoclastic rock on plutonic basement. The basement is exposed in the adjacent Charlotte belt antiform. The northern Charlotte belt contains mainly plutonic rocks which have been divided into 3 supergroups of plutons based upon chemistry, mineralogy, texture, and age. They are: 1. Old Plutonic supergroup - plutons 545-490 m.y. that are medium to coarse-grained tonalite, quartz diorite, and granodiorites. 2. Concord-Salisbury supergroup -- plutons 426-350 m.y. which form sheet-like intrusions of differentiated gabbro; local volcanic centers with ring complexes 13 km in diameter that suggest magma chambers 0 - 8 km deep; smaller bodies of diorite, monzonite, and syenite; and small Salisbury type granodiorites. 3. Landis supergroup -- plutons 350-280 m.y. that are usually very coarse-grained, porphyritic, 'big feldspar,' potassium-rich granites. The Mecklenburg-Weddington gabbro complex of the Concord-Salisbury supergroup, the largest feature in the study area, contains three large gabbro plutons. The gabbro intruded old Plutonic complex rocks and could-have produced the metamorphic reaction K-feldspar + sillimanite

  3. An advocacy coalition framework analysis of the development of offshore wind energy in South Carolina

    NASA Astrophysics Data System (ADS)

    Bishop, Marines

    Offshore winds blow considerably harder and more uniformly than on land, and can thus produce higher amounts of electricity. Design, installation, and distribution of an offshore wind farm is more difficult and expensive, but is nevertheless a compelling energy source. With its relatively shallow offshore waters South Carolina has the potential to offer one of the first offshore wind farms in the United States, arguably ideal for wind-farm construction and presenting outstanding potential for the state's growth and innovation. This study analyzes the policy process involved in the establishment of an offshore wind industry in South Carolina through the use of Advocacy Coalition Framework (ACF) concepts. The ACF studies policy process by analyzing policy subsystems, understanding that stakeholders motivated by belief systems influence policy subsystem affairs, and recognizing the assembly of these stakeholders into coalitions as the best way to simplify the analysis. The study interviewed and analyzed responses from stakeholders involved to different but significant degrees with South Carolina offshore wind industry development, allowing for their categorization into coalitions. Responses and discussion analysis through the implementation of ACF concepts revealed, among other observations, direct relationships of opinions to stakeholder's belief systems. Most stakeholders agreed that a potential for positive outputs is real and substantial, but differed in opinion when discussing challenges for offshore wind development in South Carolina. The study importantly considers policy subsystem implications at national and regional levels, underlining the importance of learning from other offshore wind markets and policy arenas worldwide. In this sense, this study's discussions and conclusions are a step towards the right direction.

  4. Hydrogeology of the Southeastern Coastal Plain aquifer system in Mississippi, Alabama, Georgia, and South Carolina

    USGS Publications Warehouse

    Renken, Robert A.

    1996-01-01

    The Southeastern Coastal Plain aquifer system consists of a thick sequence of unconsolidated to poorly consolidated Cretaceous and Tertiary rocks that extend from Mississippi to South Carolina. Four regional sand and gravel aquifers are separated by three regional confining units of clay, shale, and chalk that do not conform everywhere to stratigraphic boundaries. The change in geologic facies is the most important factor controlling the distribution of transmissivity within the aquifer system.

  5. Macrophyte mapping in ten lakes of South Carolina with multispectral SPOT HRV data

    SciTech Connect

    Mackey, H.E. Jr.

    1989-01-01

    Fall and spring multispectral SPOT HRV data for 1987 and 1988 were used to evaluate the macrophyte distributions in ten freshwater reservoirs of South Carolina. The types of macrophyte and wetland communities present along the shoreline of the lakes varied depending on the age, water level fluctuations, water quality, and basin morphology. Seasonal satellite data were important for evaluation of the extent of persistent versus non-persistent macrophyte communities in the lakes. This paper contains only the view graphs of this process.

  6. Food and feeding of fish in Hartwell Reservoir tailwater, Georgia-South Carolina

    USGS Publications Warehouse

    Barwick, D. Hugh; Hudson, Patrick L.

    1985-01-01

    Food of silver redhorse (Moxostoma anisurum), redbreast sunfish (Lepomis auritus), green sunfish (L. cyanellus), and bluegills (L. macrochirus) was examined to determine whether or not these fish in the Hartwell Reservoir tailwater (Savannah River, Georgia-South Carolina) ate organisms entrained from the reservoir or displaced from the tailwater during water releases associated with the production of hydropower. These fish fed primarily on aquatic insects, crayfish, and terrestrial organisms originating from the tailwater. Major periods of feeding occurred during nongeneration.

  7. Algal Biofuels Strategy. Proceedings from the March 26-27, 2014, Workshop, Charleston, South Carolina

    SciTech Connect

    None, None

    2014-06-01

    This report is based on the proceedings of the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy’s Bioenergy Technologies Office’s Algal Biofuel Strategy Workshop on March 26-27, 2014, in Charleston, South Carolina. The workshop objective was to convene stakeholders to engage in discussion on strategies over the next 5 to 10 years to achieve affordable, scalable, and sustainable algal biofuels.

  8. Geologic evidence for recurrent moderate to large earthquakes near Charleston, South Carolina

    USGS Publications Warehouse

    Obermeier, S.F.; Gohn, G.S.; Weems, R.E.; Gelinas, R.L.; Rubin, M.

    1985-01-01

    Multiple generations of earthquake-induced sand blows in Quaternary sediments and soils near Charleston, South Carolina, are evidence of recurrent moderate to large earthquakes in that area. The large 1886 earthquake, the only historic earthquake known to have produced sand blows at Charleston, probably caused the youngest observed blows. Older (late Quaternary) sand blows in the Charleston area indicate at least two prehistoric earthquakes with shaking severities comparable to the 1886 event.

  9. Mineral resource assessment of pegmatite minerals in the Greenville 1 degree by 2 degrees Quadrangle, South Carolina, Georgia, and North Carolina

    USGS Publications Warehouse

    Lesure, Frank G.; D'Agostino, John P.

    1993-01-01

    Mineral resources of the Greenville 1° x 2° quadrangle, South Carolina, Georgia, and North Carolina, were assessed between 1984 and 1990 under the Conterminuous United States Mineral Assessment Program (CUSMAP) of the U.S. Geological Survey (USGS). The mineral resource assessments were made on the basis of geologic, geochemical, and geophysical investigations and on the distribution of mines, prospects, and mineral occurrences reported in the literature. This report is an assessment of the minerals associated with mica pegmatites in the Greenville quadrangle. It is based on the geology as mapped by Nelson and others (1989), on field studies conducted from 1952 to 1962 by the USGS for the Defense Minerals Exploration Administration (DMEA) and the concurrent examination of many of the known mica mines and prospects in Georgia, and on the published geologic literature and an unpublished report by K.H. Teague on file with the South Carolina Development Board, Division of Geology, in Columbia, S.C.

  10. Spring migratory pathways and migration chronology of Canada geese (Branta canadensis interior) wintering at the Santee National Wildlife Refuge, South Carolina

    USGS Publications Warehouse

    Giles, Molly M.; Jodice, Patrick G.; Baldwin, Robert F.; Stanton, John D.; Epstein, Marc

    2013-01-01

    We assessed the migratory pathways, migration chronology, and breeding ground affiliation of Canada Geese (Branta canadensis interior) that winter in and adjacent to the Santee National Wildlife Refuge in Summerton, South Carolina, United States. Satellite transmitters were fitted to eight Canada Geese at Santee National Wildlife Refuge during the winter of 2009–2010. Canada Geese departed Santee National Wildlife Refuge between 5 and 7 March 2010. Six Canada Geese followed a route that included stopovers in northeastern North Carolina and western New York, with three of those birds completing spring migration to breeding grounds associated with the Atlantic Population (AP). The mean distance between stopover sites along this route was 417 km, the mean total migration distance was 2838 km, and the Canada Geese arrived on AP breeding grounds on the eastern shore of Hudson Bay between 20 and 24 May 2010. Two Canada Geese followed a different route from that described above, with stopovers in northeastern Ohio, prior to arriving on the breeding grounds on 9 June 2010. Mean distance between stopover sites was 402 and 365 km for these two birds, and total migration distance was 4020 and 3650 km. These data represent the first efforts to track migratory Canada Geese from the southernmost extent of their current wintering range in the Atlantic Flyway. We did not track any Canada Geese to breeding grounds associated with the Southern James Bay Population. Caution should be used in the interpretation of this finding, however, because of the small sample size. We demonstrated that migratory Canada Geese wintering in South Carolina use at least two migratory pathways and that an affiliation with the Atlantic Population breeding ground exists.

  11. Trends in live-bed pier scour at selected bridges in South Carolina

    USGS Publications Warehouse

    Caldwell, Andral W.; Benedict, Stephen T.; Burns, Susan E.; Bhatia, Shobha K.; Avila, Catherine M.C; Hunt, Beatric E.

    2010-01-01

    The U.S. Geological Survey, in cooperation with the South Carolina Department of Transportation, used ground-penetrating radar to collect measurements of live-bed pier scour at 78 bridges in the Piedmont and Coastal Plain physiographic provinces of South Carolina. The 141 measurements of live-bed pier-scour depth ranged from 0.5 to 5.1 meters. Using hydraulic data estimated with a one-dimensional flow model, predicted live-bed scour depths were computed with scour equations from the Hydraulic Engineering Circular 18 and compared with measured scour. This comparison indicated that predicted pier-scour depths generally exceeded the measured pier-scour depths. At times, predicted pier-scour depths were excessive with overpredictions as large as 7.0 meters. Relations in the live-bed pier-scour data also were investigated, leading to the development of an envelope curve for assessing the upper-bound of live-bed pier scour using pier width as the primary explanatory variable. The envelope curve developed with the field data has limitations, but it can be used as a supplementary tool for assessing the potential for live-bed pier scour in South Carolina. This paper will present findings related to the field investigation of live-bed pier scour. A companion paper presents findings related to live-bed contraction scour that was studied during the same field investigation.

  12. Environmental Compliance Assessment System (ECAS). South Carolina Supplement US Army. Final report

    SciTech Connect

    O'Rourke, C.; Gifford, L.A.

    1994-04-01

    In response to the growing number of environmental laws and regulations worldwide, the U.S. Army has adopted an environmental compliance program that identifies compliance problems before they are cited as violations by the U.S. Environmental Protection Agency (USEPA). Beginning in 1985, Major Army Commands (MACOMs) were required to conduct comprehensive environmental assessments at all installations on a 4-year cycle. The installations must also conduct a mid-cycle internal assessment. Because each MACOM was developing a separate assessment system, the Army mandated, through Army Regulation 200-1, one unified Army-wide assessment mechanism. The resulting system combines Federal, Department of Defense (DOD), and Army environmental regulations, along with good management practices and risk management information, into a series of checklists that show legal requirements and which specific items or operations to review. Each assessment protocol lists a point of contact to help assessors review the checklist items as effectively as possible. The Environmental Compliance Assessment System (ECAS) manual incorporates existing checklists from USEPA and private industry. The South Carolina Supplement was developed to be used in conjunction with the U.S. ECAS manual, using existing South Carolina state environmental legislation and regulations as well as suggested management practices. Environmental Compliance Assessment System (ECAS), Environmental compliance checklists, Environmental law - South Carolina.

  13. Estimating the Magnitude and Frequency of Floods in Small Urban Streams in South Carolina, 2001

    USGS Publications Warehouse

    Feaster, Toby D.; Guimaraes, Wladimir B.

    2004-01-01

    The magnitude and frequency of floods at 20 streamflowgaging stations on small, unregulated urban streams in or near South Carolina were estimated by fitting the measured wateryear peak flows to a log-Pearson Type-III distribution. The period of record (through September 30, 2001) for the measured water-year peak flows ranged from 11 to 25 years with a mean and median length of 16 years. The drainage areas of the streamflow-gaging stations ranged from 0.18 to 41 square miles. Based on the flood-frequency estimates from the 20 streamflow-gaging stations (13 in South Carolina; 4 in North Carolina; and 3 in Georgia), generalized least-squares regression was used to develop regional regression equations. These equations can be used to estimate the 2-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-year recurrence-interval flows for small urban streams in the Piedmont, upper Coastal Plain, and lower Coastal Plain physiographic provinces of South Carolina. The most significant explanatory variables from this analysis were mainchannel length, percent impervious area, and basin development factor. Mean standard errors of prediction for the regression equations ranged from -25 to 33 percent for the 10-year recurrence-interval flows and from -35 to 54 percent for the 100-year recurrence-interval flows. The U.S. Geological Survey has developed a Geographic Information System application called StreamStats that makes the process of computing streamflow statistics at ungaged sites faster and more consistent than manual methods. This application was developed in the Massachusetts District and ongoing work is being done in other districts to develop a similar application using streamflow statistics relative to those respective States. Considering the future possibility of implementing StreamStats in South Carolina, an alternative set of regional regression equations was developed using only main channel length and impervious area. This was done because no digital coverages are currently

  14. 33 CFR 334.390 - Atlantic Ocean south of entrance to Chesapeake Bay; firing range.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay; firing range. 334.390 Section 334.390 Navigation and Navigable Waters CORPS OF....390 Atlantic Ocean south of entrance to Chesapeake Bay; firing range. (a) The danger zone. A...

  15. 33 CFR 334.390 - Atlantic Ocean south of entrance to Chesapeake Bay; firing range.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay; firing range. 334.390 Section 334.390 Navigation and Navigable Waters CORPS OF....390 Atlantic Ocean south of entrance to Chesapeake Bay; firing range. (a) The danger zone. A...

  16. 33 CFR 334.390 - Atlantic Ocean south of entrance to Chesapeake Bay; firing range.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay; firing range. 334.390 Section 334.390 Navigation and Navigable Waters CORPS OF....390 Atlantic Ocean south of entrance to Chesapeake Bay; firing range. (a) The danger zone. A...

  17. 33 CFR 334.390 - Atlantic Ocean south of entrance to Chesapeake Bay; firing range.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay; firing range. 334.390 Section 334.390 Navigation and Navigable Waters CORPS OF....390 Atlantic Ocean south of entrance to Chesapeake Bay; firing range. (a) The danger zone. A...

  18. 33 CFR 334.390 - Atlantic Ocean south of entrance to Chesapeake Bay; firing range.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay; firing range. 334.390 Section 334.390 Navigation and Navigable Waters CORPS OF....390 Atlantic Ocean south of entrance to Chesapeake Bay; firing range. (a) The danger zone. A...

  19. South San Francisco Bay 2004 topographic lidar survey: Data overview and preliminary quality assessment

    USGS Publications Warehouse

    Foxgrover, Amy C.; Jaffe, Bruce E.

    2005-01-01

    This report details the collection of lidar in South Bay, the ground-truthing efforts, preliminary accuracy assessments, and known limitations of the data set. We describe the data generated from the survey and how to obtain it. In addition, we present maps and sample imagery that provides a revealing look into the intricate topographic features of South Bay.

  20. 33 CFR 334.220 - Chesapeake Bay, south of Tangier Island, Va.; naval firing range.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Chesapeake Bay, south of Tangier Island, Va.; naval firing range. 334.220 Section 334.220 Navigation and Navigable Waters CORPS OF....220 Chesapeake Bay, south of Tangier Island, Va.; naval firing range. (a) The danger zone....

  1. 33 CFR 334.220 - Chesapeake Bay, south of Tangier Island, Va.; naval firing range.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Chesapeake Bay, south of Tangier Island, Va.; naval firing range. 334.220 Section 334.220 Navigation and Navigable Waters CORPS OF....220 Chesapeake Bay, south of Tangier Island, Va.; naval firing range. (a) The danger zone....

  2. 33 CFR 334.220 - Chesapeake Bay, south of Tangier Island, Va.; naval firing range.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Chesapeake Bay, south of Tangier Island, Va.; naval firing range. 334.220 Section 334.220 Navigation and Navigable Waters CORPS OF....220 Chesapeake Bay, south of Tangier Island, Va.; naval firing range. (a) The danger zone....

  3. Groundwater availability in the Atlantic Coastal Plain of North and South Carolina

    USGS Publications Warehouse

    Campbell, Bruce G.; Coes, Alissa L.

    2010-01-01

    The Atlantic Coastal Plain aquifers and confining units of North and South Carolina are composed of crystalline carbonate rocks, sand, clay, silt, and gravel and contain large volumes of high-quality groundwater. The aquifers have a long history of use dating back to the earliest days of European settlement in the late 1600s. Although extensive areas of some of the aquifers have or currently (2009) are areas of groundwater level declines from large-scale, concentrated pumping centers, large areas of the Atlantic Coastal Plain contain substantial quantities of high-quality groundwater that currently (2009) are unused. Groundwater use from the Atlantic Coastal Plain aquifers in North Carolina and South Carolina has increased during the past 60 years as the population has increased along with demands for municipal, industrial, and agricultural water needs. While North Carolina and South Carolina work to increase development of water supplies in response to the rapid growth in these coastal populations, both States recognize that they are facing a number of unanswered questions regarding availability of groundwater supplies and the best methods to manage these important supplies. An in-depth assessment of groundwater availability of the Atlantic Coastal Plain aquifers of North and South Carolina has been completed by the U.S. Geological Survey Groundwater Resources Program. This assessment includes (1) a determination of the present status of the Atlantic Coastal Plain groundwater resources; (2) an explanation for how these resources have changed over time; and (3) development of tools to assess the system's response to stresses from potential future climate variability. Results from numerous previous investigations of the Atlantic Coastal Plain by Federal and State agencies have been incorporated into this effort. The primary products of this effort are (1) comprehensive hydrologic datasets such as groundwater levels, groundwater use, and aquifer properties; (2) a

  4. Long-Term Sediment Dynamics in a Tidal Salt Marsh, North Inlet, South Carolina

    NASA Astrophysics Data System (ADS)

    Murphy, S.; Voulgaris, G.

    2001-05-01

    The salt marshes along the southeastern U.S. coast are in a delicate balance between rates of sediment accretion and relative sea level rise. Short-term sediment flux studies in the region indicate a net export of suspended sediment out of salt marsh systems despite the necessity for these marshes to import sediment in order to keep pace with relative sea level rise. Long-term suspended sediment concentration data collected daily through the Long-Term Ecological Research Program (LTER) are utilized in this study. The objective of this study is to identify the relative importance of different processes including tidal range, rainfall, winds, water temperature and river discharge in effecting suspended sediment concentrations in salt marsh channels. The study area is a small {\\Spartina}- and {\\Juncus}-dominated salt marsh located at North Inlet, South Carolina. Suspended sediment concentrations were collected daily at 3 sites in the marsh basin at approximately 1000 hrs EST for a period of 10 to 15 years. The determination of how suspended sediment concentrations vary with respect to the tidal cycle required identification of the phase within the cycle that the sample was collected. This was achieved predicting tidal phases using sea surface elevation data. Suspended sediment concentrations collected during periods of different rainfall, tidal ranges, wind conditions, water temperatures and freshwater discharge were used to develop "representative" tidal cycles for each of the aforementioned forcings. Mean suspended sediment concentrations were found to be highest during the ebb tide while the lowest concentrations were found following high and low slack water. These concentrations vary spatially throughout the marsh with the highest concentrations located at the most landward site and lowest at the site nearest the inlet. A seasonal bias of suspended sediment concentrations was observed with highest concentrations in the summer months. Import of sediment in the

  5. 76 FR 12998 - South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-09

    ... (Santee Cooper); Notice of Availability of Application for a Combined License On March 27, 2008, South... Authority also known as Santee Cooper filed with the U.S. Nuclear Regulatory Commission (NRC, the...

  6. 76 FR 16456 - South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... (Santee Cooper); Notice of Availability of Application for a Combined License On March 27, 2008, South... Authority also known as Santee Cooper filed with the U.S. Nuclear Regulatory Commission (NRC, the...

  7. 76 FR 14436 - South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... (Santee Cooper); Notice of Availability of Application for a Combined License On March 27, 2008, South... Authority also known as Santee Cooper filed with the U.S. Nuclear Regulatory Commission (NRC, the...

  8. Stratigraphic framework and heavy minerals of the continental shelf of Onslow and Long Bays, North Carolina

    USGS Publications Warehouse

    Hoffman, Charles W.; Grosz, Andrew E.; Nickerson, John G.

    1999-01-01

    One hundred fourteen vibracores from the Atlantic continental shelf offshore of southeastern North Carolina were opened, described, and processed over several contract years (years 6-9) of the Minerals Management Service-Association of American State Geologists Continental Margins program. Reports for years 9 and 10 of the program compiled the results of the work and assembled the data for release as an interactive CD-ROM report, respectively. The continental shelf of Onslow and Long Bays consists predominantly of outcropping Cretaceous through late Tertiary geologic units. Nearshore these units are covered and incised by late Tertiary and Quaternary units. From oldest to youngest, formally recognized geologic units mapped as part of this study are the Late Cretaceous Peedee Formation-a muddy, fine- to medium-grained quartz sand with trace amounts of glauconite and phosphate; the Paleocene Beaufort Formation-a muddy, fine- to medium-grained glauconitic quartz sand with locally occurring turritelid-mold biosparrudite; the middle Eocene Castle Hayne Formation-a sandy bryozoan biomicrudite and biosparrudite; the Oligocene River Bend Formation-a sandy molluscan-mold biosparrudite; and the Miocene Pungo River Formation-a medium-grained, poorly sorted slightly shelly phosphatic sand. Informal units include a very widespread, unnamed fine- to very fine grained, well-sorted, dolomitic muddy quartz sand that is biostratigraphically equivalent to the Oligocene River Bend Formation; several large valley-fill lithosomes composed of biomicrudite, biomicrite, and biosparrudite of Plio/Pleistocene age; muddy, shelly sands and silty clays of Pliocene, Pleistocene, or mixed Plio/Pleistocene age; and loose, slightly shelly, medium- to coarse-grained sands assigned a Holocene age. Heavy minerals (SG > 2.96) comprise an average of 0.54 wt% (on a bulk-sample basis) of the sediments in 306 samples derived from the 114 vibracores. Heavy-mineral content ranges from 3 in the sediments. The

  9. Astronaut David Brown talks with team members from South Carolina

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Astronaut David Brown looks over the robot named 'L'il Max' with members of the team The Bot Kickers! from Northwestern High School, Rock Hill, S.C. Students from all over the country are at the KSC Visitor Complex for the FIRST (For Inspiration and Recognition of Science and Technology) Southeast Regional competition being held March 9-11 in the Rocket Garden. Teams of high school students are testing the limits of their imagination using robots they have designed, with the support of business and engineering professionals and corporate sponsors, to compete in a technological battle against other schools' robots. Of the 30 high school teams competing, 16 are Florida teams co- sponsored by NASA and KSC contractors. Local high schools participating are Astronaut, Bayside, Cocoa Beach, Eau Gallie, Melbourne, Melbourne Central Catholic, Palm Bay, Rockledge, Satellite, and Titusville.

  10. Identification of American shad spawning sites and habitat use in the Pee Dee River, North Carolina and South Carolina

    USGS Publications Warehouse

    Harris, Julianne E.; Hightower, Joseph E.

    2011-01-01

    We examined spawning site selection and habitat use by American shad Alosa sapidissima in the Pee Dee River, North Carolina and South Carolina, to inform future management in this flow-regulated river. American shad eggs were collected in plankton tows, and the origin (spawning site) of each egg was estimated; relocations of radio-tagged adults on spawning grounds illustrated habitat use and movement in relation to changes in water discharge rates. Most spawning was estimated to occur in the Piedmont physiographic region within a 25-river-kilometer (rkm) section just below the lowermost dam in the system; however, some spawning also occurred downstream in the Coastal Plain. The Piedmont region has a higher gradient and is predicted to have slightly higher current velocities and shallower depths, on average, than the Coastal Plain. The Piedmont region is dominated by large substrates (e.g., boulders and gravel), whereas the Coastal Plain is dominated by sand. Sampling at night (the primary spawning period) resulted in the collection of young eggs (≤1.5 h old) that more precisely identified the spawning sites. In the Piedmont region, most radio-tagged American shad remained in discrete areas (average linear range = 3.6 rkm) during the spawning season and generally occupied water velocities between 0.20 and 0.69 m/s, depths between 1.0 and 2.9 m, and substrates dominated by boulder or bedrock and gravel. Tagged adults made only small-scale movements with changes in water discharge rates. Our results demonstrate that the upstream extent of migration and an area of concentrated spawning occur just below the lowermost dam. If upstream areas have similar habitat, facilitating upstream access for American shad could increase the spawning habitat available and increase the population's size.

  11. Evidence for a major, tectonically active structure beneath the coastal plain of North and South Carolina

    SciTech Connect

    Marple, R.T.; Talwani, P. . Geology Dept.); Olson, O.

    1994-03-01

    Evaluation of Landsat imagery, aerial photography, potential field data, and topographic maps have revealed a linear, [approximately]400-km-long, NNE-trending zone in the coastal plain of North and South Carolina. This zone is composed of subtle topographic highs, aeromagnetic anomalies, and in some locations mapped and inferred faults. It is also associated with a zone of river anomalies (ZRA). Various data suggest that the ZRA may be associated with tectonic activity on a large right-lateral strike-slip fault system. The ZRA in the South Carolina coastal plain is defined by an [approximately]15-km-wide NNE-trending zone that crosses NW-SE-flowing rivers. Along this zone the rivers are characterized by river bends that are convex toward the NNE, incised channels, changes in river patterns, and convex-upward longitudinal profiles. In the coastal plain and eastern Slate Belt of North Carolina the ZRA (width yet to be determined) displays a slightly more northeasterly trend that is highlighted by linear aeromagnetic anomalies and right-lateral offsets of larger rivers crossing its trend. This feature is not traceable across the southern flank of the Cape Fear Arch and north of this area the ZRA's trend is offset [approximately]15 km toward the east (right step geometry) from that of the ZRA in South Carolina. Analyses of geologic and geophysical data further indicate that these two zones may be the result of ongoing tectonic uplift along a NNE-trending right-lateral strike-slip fault zone possibly associated with recent seismicity near Charleston.

  12. Evaluating bio-optical models to determine chlorophyll a from hyper spectral data in the turbid coastal waters of South Carolina

    NASA Astrophysics Data System (ADS)

    Hames, J. B.; Ali, K.

    2013-12-01

    Millions of people visit the beaches of South Carolina every year and the increasing utilization of the coastal waters is leading to the deterioration of water quality and the marine ecosystem. Ecological stress on these environments is reflected by the increase in the frequency and severity of Harmful Algal Blooms (HABs). This was evident during recent summer seasons particularly in the shallow nearshore waters of Long Bay, South Carolina, an open coast embayment on the South Atlantic Bight. These aspects threaten human and marine life. The early detection of HABs in the coastal waters requires more efficient and accurate monitoring tools. Remote sensing provides synoptic view of the entire Long Bay waters at high temporal coverage and allows resource managers to effectively map and monitor algal bloom development, near real time. Various remote sensing (RS) algorithms have been developed but were mostly calibrated to low resolution global data and or other specific sites. In the summer of 2013, a suite of measurements and water samples were collected from 15 locations along the nearshore waters of Long Bay using the Grice Laboratory R/V. In this study, we evaluate the efficiency of 10 bio-optical blue-green and NIR-red based RS models applied to GER 1500 hyper spectral reflectance data to predict chlorophyll a, a proxy for phytoplankton density, in the Long Bay waters of SC. Efficiency of the algorithms performance in the study site were tested through a least squares regression and residual analysis. Results show that among the selected suite of algorithms the blue green models by Darecki and Stramski (2004) produced R2 of 0.68 with RMSE=0.39μg/l, Oc4v4 model by O'Reilly et al. (2000) gave R2 of 0.62 with RMSE=0.73ug/l, and the Oc2v4 also by O'Reilly et al (2000) gave R2 of 0.69 with RMSE=0.65. Among the NIR-red models, Moses et al (2009) two-band algorithm produced R2 of 0.75 and RMSE=1.79, and the three-band version generated R2 of 0.81 and RMSE=2.25ug

  13. Factors Controlling Tidal Flat Morphology in South San Francisco Bay

    NASA Astrophysics Data System (ADS)

    Bearman, J. A.; Foxgrover, A.; Friedrichs, C.; Jaffe, B.

    2006-12-01

    Since the 1850's, the San Francisco Bay has been subjected to a wide array of human-induced change. From the time of the first US Coast and Geodetic Survey bathymetric surveys in 1858, the saltmarshes and mudflats of South San Francisco Bay (SSFB) have decreased in area by 80% and 40%, respectively. Much of the saltmarsh loss was due to salt pond leveeing, while mudflat loss can be related to lack of sediment input, wind-wave erosion, and sea level rise. Plans for marsh restoration include breaching of salt pond levees with the goal of restoring the 15,100 acres of acquired ponds to tidal marsh the largest such restoration in the western US. The effect this would have upon the adjacent mudflats is unclear. In this analysis, the tidal flats of SSFB are broken into geographically similar regions and multiple cross-sections are drawn from mean high water to below mean lower low water at close intervals, allowing for a mean tidal flat bathymetric profile to be determined for each segment and for each time period 1858, 1898, 1931, 1956, 1983, 2005. Eigenfunction analysis is used to separate the spatial and temporal changes in profile shape into the dominant components of variability, allowing evaluation of the behavior of mudflats relative to spatially and temporally-varying forcings. The components of bathymetric variability derived from objective statistical analysis are compared to theoretical models for tidal flat profiles as a function of waves, tides and sediment supply. Theoretical models predict that wave-dominated or sediment-starved flats tend to have concave-upwards bathymetric profiles, whereas tide-dominated or accretionary flats tend to have convex-upwards bathymetric profiles. Initial results from an analysis of the 1980's bathymetry data suggest the South Bay mudflats can be broken into three morphologically distinct sections: 1) concave-up, erosional mudflats in the Eastern zone, which is most subject to wind waves; 2) convex-up, accretionary flats in

  14. Application of Hyperspectral Remote Sensing Techniques to Evaluate Water Quality in Turbid Coastal Waters of South Carolina.

    NASA Astrophysics Data System (ADS)

    Ali, K. A.; Ryan, K.

    2014-12-01

    Coastal and inland waters represent a diverse set of resources that support natural habitat and provide valuable ecosystem services to the human population. Conventional techniques to monitor water quality using in situ sensors and laboratory analysis of water samples can be very time- and cost-intensive. Alternatively, remote sensing techniques offer better spatial coverage and temporal resolution to accurately characterize the dynamic and unique water quality parameters. Existing remote sensing ocean color products, such as the water quality proxy chlorophyll-a, are based on ocean derived bio-optical models that are primarily calibrated in Case 1 type waters. These traditional models fail to work when applied in turbid (Case 2 type), coastal waters due to spectral interference from other associated color producing agents such as colored dissolved organic matter and suspended sediments. In this work, we introduce a novel technique for the predictive modeling of chlorophyll-a using a multivariate-based approach applied to in situ hyperspectral radiometric data collected from the coastal waters of Long Bay, South Carolina. This method uses a partial least-squares regression model to identify prominent wavelengths that are more sensitive to chlorophyll-a relative to other associated color-producing agents. The new model was able to explain 80% of the observed chlorophyll-a variability in Long Bay with RMSE = 2.03 μg/L. This approach capitalizes on the spectral advantage gained from current and future hyperspectral sensors, thus providing a more robust predicting model. This enhanced mode of water quality monitoring in marine environments will provide insight to point-sources and problem areas that may contribute to a decline in water quality. The utility of this tool is in its versatility to a diverse set of coastal waters and its use by coastal and fisheries managers with regard to recreation, regulation, economic and public health purposes.

  15. 75 FR 28673 - Carolina Coastal Railway, Inc.-Acquisition and Operation Exemption-Morehead & South Fork Railroad...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... Federal Register on January 15, 2010 (75 FR 2580), titled ``Carolina Coastal Railway, Inc.--Acquisition... & South Fork Railroad Co. AGENCY: Surface Transportation Board. ACTION: Correction to Notice of... acquire, by assignment, the lease of Morehead & South Fork Railroad Co., Inc. (MHSF) with North...

  16. 78 FR 47426 - Virgil C. Summer Nuclear Station, Units 2 and 3; South Carolina Electric and Gas; Change to the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... 16, 2012 (77 FR 63343). The supplement had no effect on the no significant hazards consideration... (COL), NPF-93 and NPF-94. The COLs were issued to South Carolina Electric and Gas (SCE&G) and South... in Appendix C of the COL. The granting of the exemption allows the Tier 1 changes asked for in...

  17. An Examination of the Use of Accounting Information Systems and the Success of Small Businesses in South Carolina

    ERIC Educational Resources Information Center

    Saracina, Tara H.

    2012-01-01

    The purpose of this study was to explore the relationship between the use and sophistication of accounting information systems (AISs) and the success of small businesses in South Carolina. Additionally, this study explored the variables that influence South Carolinian small business owners/managers in the extent of adoption (sophistication) of…

  18. Characterization of stormwater at selected South Carolina Department of Transportation maintenance yards and section shed facilities in Ballentine, Conway, and North Charleston, South Carolina, 2010-12

    USGS Publications Warehouse

    Journey, Celeste A.; Conlon, Kevin J.

    2014-01-01

    Increased impervious surfaces (driveways, parking lots, and buildings) and human activities (residential, industrial, and commercial) have been linked to substantial changes in both the quality and quantity of stormwater on a watershed scale (Brabec and others, 2002; Pitt and Maestre, 2005). Small-scale storage and equipment repair facilities increase impervious surfaces that prevent infiltration of stormwater, and these facilities accommodate activities that can introduce trace metals, organic compounds, and other contaminants to the facility’s grounds. Thus, these small facilities may contribute pollutants to the environment during storm events (U.S. Environmental Protection Agency, 1992). The South Carolina Department of Transportation (SCDOT) operates section shed and maintenance yard facilities throughout the State. Prior to this investigation, the SCDOT had no data to define the quality of stormwater leaving these facilities. To provide these data, the U.S. Geological Survey (USGS), in cooperation with the SCDOT, conducted an investigation to identify and quantify constituents that are transported in stormwater from two maintenance yards and a section shed in three different areas of South Carolina. The two maintenance yards, in North Charleston and Conway, S.C., were selected because they represent facilities where equipment and road maintenance materials are stored and complete equipment repair operations are conducted. The section shed, in Ballentine, S.C., was selected because it is a facility that stores equipment and road maintenance material. Characterization of the constituents that were transported in stormwater from these representative SCDOT maintenance facilities may be used by the SCDOT in the development of stormwater management plans for similar section shed and maintenance yard facilities throughout the State to improve stormwater quality.

  19. Assessment for water quality by artificial neural network in Daya Bay, South China Sea.

    PubMed

    Wu, Mei-Lin; Wang, You-Shao; Gu, Ji-Dong

    2015-10-01

    In this study, artificial neural network such as a self-organizing map (SOM) was used to assess for the effects caused by climate change and human activities on the water quality in Daya Bay, South China Sea. SOM has identified the anthropogenic effects and seasonal characters of water quality. SOM grouped the four seasons as four groups (winter, spring, summer and autumn). The Southeast Asian monsoons, northeasterly from October to the next April and southwesterly from May to September have also an important influence on the water quality in Daya Bay. Spatial pattern is mainly related to anthropogenic activities and hydrodynamics conditions. In spatial characteristics, the water quality in Daya Bay was divided into two groups by chemometrics. The monitoring stations (S3, S8, S10 and S11) were in these area (Dapeng Ao, Aotou Harbor) and northeast parts of Daya Bay, which are areas of human activity. The thermal pollution has been observed near water body in Daya Bay Nuclear Power Plant (S5). The rest of the monitoring sites were in the south, central and eastern parts of Daya Bay, which are areas that experience water exchanges from South China Sea. The results of this study may provide information on the spatial and temporal patterns in Daya Bay. Further research will be carry out more research concerning functional changes in the bay ecology with respect to changes in climatic factor, human activities and bay morphology in Daya Bay. PMID:25847104

  20. Assessment for water quality by artificial neural network in Daya Bay, South China Sea.

    PubMed

    Wu, Mei-Lin; Wang, You-Shao; Gu, Ji-Dong

    2015-10-01

    In this study, artificial neural network such as a self-organizing map (SOM) was used to assess for the effects caused by climate change and human activities on the water quality in Daya Bay, South China Sea. SOM has identified the anthropogenic effects and seasonal characters of water quality. SOM grouped the four seasons as four groups (winter, spring, summer and autumn). The Southeast Asian monsoons, northeasterly from October to the next April and southwesterly from May to September have also an important influence on the water quality in Daya Bay. Spatial pattern is mainly related to anthropogenic activities and hydrodynamics conditions. In spatial characteristics, the water quality in Daya Bay was divided into two groups by chemometrics. The monitoring stations (S3, S8, S10 and S11) were in these area (Dapeng Ao, Aotou Harbor) and northeast parts of Daya Bay, which are areas of human activity. The thermal pollution has been observed near water body in Daya Bay Nuclear Power Plant (S5). The rest of the monitoring sites were in the south, central and eastern parts of Daya Bay, which are areas that experience water exchanges from South China Sea. The results of this study may provide information on the spatial and temporal patterns in Daya Bay. Further research will be carry out more research concerning functional changes in the bay ecology with respect to changes in climatic factor, human activities and bay morphology in Daya Bay.

  1. Plankton studies in San Francisco Bay; V, Zooplankton species composition and abundance in the South Bay, 1980-1981

    USGS Publications Warehouse

    Hutchinson, Anne

    1982-01-01

    Data are presented that summarize zooplankton species composition and abundance in South San Francisco Bay during 1980 and 1981. Sampling was conducted at least twice monthly at thirteen stations, from the southern extremity of the South Bay to the Golden Gate Bridge between January 1980 and May 1981. Samples were collected by pump at three depths in the shipping channel and one depth over the shoals. Subsamples were enumerated while alive. Total zooplankton biomass as carbon was calculated from estimated carbon quotas and abundances of each organism enumerated.

  2. Metamorphism of Triassic sediments from the Dunbarton Basin, South Carolina

    SciTech Connect

    Snipes, D.S.; Warner, R.D. . Earth Sciences Dept.); Price, V. Jr. ); Thayer, P. . Geology Dept.)

    1993-03-01

    Modal analyses and microprobe studies were performed on eight core samples obtained from the US Geological Survey Well A1 324. The well is situated in the southern part of the buried Triassic Dunbarton Basin, about 1 km south of the US Department of Energy's Westinghouse Savannah River Company Site. The samples came from an interval of 407.0--413.4 m beneath the land surface. At the well site, Triassic red beds are overlain by Late Cretaceous and Tertiary sediments which have an aggregate thickness of 408 m. The sample from a depth of 407 m is a weathered, poorly sorted, clayey sandstone from the basal portion of the Late Cretaceous Cape Fear Formation. This specimen is not metamorphosed; whereas, the Triassic specimens taken from an interval of 411.6--413.4 m exhibit evidence of thermal metamorphism as well as hydrothermal alteration. In hand specimen, three of the samples (412.8--413.4 m) resemble hornfelses. These samples exhibit decussate texture. Results of modal analyses of the two deepest specimens follow: plagioclase (43-52%), quartz (9-23%), chlorite (22-29%), epidote (1-6%), hematite (3-4%), and magnetite (2-3%). Relict detrital quartz grains, especially the finer ones, are mostly angular-to-subangular and the grain boundaries show little evidence of rounding. The authors feel that hydrothermal alteration was the principal metamorphic process. This belief is supported by the fact that most of the plagioclase has undergone extensive sericitization. In addition, the presence of abundant chlorite together with a minor amount of epidote supports this interpretation. The alteration halo extends upward for 1.8 m. This interpretation is based on the observation that two Triassic arkose sandstone specimens (411.6 m, 412.2 m) contain clouded, slightly sericitized K-feldspar and plagioclase grains in a matrix of red-colored smectite.

  3. 33 CFR 162.65 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of... All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary to..., which are tributary to or connected by other waterways with the Atlantic Ocean south of Chesapeake...

  4. 33 CFR 162.65 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of... All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary to..., which are tributary to or connected by other waterways with the Atlantic Ocean south of Chesapeake...

  5. 33 CFR 162.65 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of... All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary to..., which are tributary to or connected by other waterways with the Atlantic Ocean south of Chesapeake...

  6. 33 CFR 162.65 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of... All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary to..., which are tributary to or connected by other waterways with the Atlantic Ocean south of Chesapeake...

  7. Relationship of blood pressures with hair mineral concentrations in South Carolina adolescents

    SciTech Connect

    Medeiros, D.M.; Borgman, R.F.

    1982-08-01

    The relationships of hair mineral concentrations to blood pressures in adolescents from the coastal portion of South Carolina are examined. Blood pressure was measured and hair samples were prepared for mineral analysis by atomic absorption spectrophotometry. Results show that higher hair zinc concentrations were associated with lower pulse pressures. Higher hair copper concentrations were associated with higher systolic pressures. Higher hair nickel was associated with lower systolic and pulse pressures. Hair cadmium concentrations were related to lower systolic and diastolic pressures. Higher lead concentrations were associated with higher systolic pressures and slightly lower diastolic pressures. Higher copper to zinc ratios were associated with slightly greater systolic and pulse pressures. (JMT)

  8. A test of an expert-based bird-habitat relationship model in South Carolina.

    SciTech Connect

    Kilgo, John, C.; Gartner, David, L.; Chapman, Brian, R.; Dunning, John, B., Jr.; Franzreb, Kathleen, E.; Gauthreaux, Sidney, A.; Greenberg, Catheryn, H.; Levey, Douglas, J.; Miller, Karl, V.; Pearson, Scott, F.

    2002-01-01

    Wildlife-habitat relationships models are used widely by land managers to provide information on which species are likely to occur in an area of interest and may be impacted by a proposed management activity. Few such models have been tested. Recent Avian census data from the Savannah River Site, South Carolina was used to validate BIRDHAB, a geographic information system (GIS) model developed by United States Forest Service resource managers to predict relative habitat quality for birds at the stand level on national forests in the southeastern United States. BIRDHAB is based on the species-habitat matrices presented by Hamel (1992).

  9. Changes in bathymetry for Lake Katherine and Wood Lake, Richland County, South Carolina, 1989-93

    USGS Publications Warehouse

    Patterson, Glenn G.

    1995-01-01

    Bathymetric surveys of Lake Katherine and Wood Lake, small residential lakes in Columbia, South Carolina, were made in 1989 and 1993. During this period the combined volume of the lakes decreased by 519,000 cubic feet (11.9 acre-feet). Most of the decrease in volume occurred in the northern part of Lake Katherine where deltaic sediment deposits at the mouth of Gills Creek increased in thickness during the 4-year period. The sediment was derived from a combination of sources in the Gills Creek Basin upstream from the lakes. Construction of a highway and a housing development in the Basin were significant factors in the sedimentation.

  10. Reddish Egret extends its breeding range along the North American Atlantic coast into South Carolina

    USGS Publications Warehouse

    Ferguson, L.M.; Jodice, P.G.R.; Post, W.; Sanders, F.I.

    2005-01-01

    We report the northernmost breeding record of the Reddish Egret (Egretta rufescens) along the North American Atlantic Coast. Nesting activity was first seen in late May 2004, and on 6 July 2004 a nest was discovered with two young chicks on Marsh Island, a barrier island located within Cape Romain National Wildlife Refuge, South Carolina, USA. Reddish Egret nestlings were last observed within 1 m of the nest on 30 July 2004. This represents a northward extension of ca. 450 km in the breeding range of this species and, for the U.S. Atlantic Coast, the only recorded instance of nesting north of Florida.

  11. Synoptic surveys of major reservoirs in South Carolina, 1988--1989

    SciTech Connect

    Bowers, J.A.

    1992-03-01

    Comprehensive synoptic surveys of ten South Carolina airs (L Lake, Savannah River Site (SRS), Par Pond, SRS, Pond B, SRS, Lake Moultrie, Lake Marion, Lake Murray, Lake Monticello, Lake Robinson, Lake Richard B. Russell, and Lake Greenwood) were performed to characterize and compare these basins with regard to water quality, trophic status, and community structure during September 1988 and September 1989. All of the reservoirs were mesoeutrophic to eutrophic having significantly greater productivity rates than oligotrophic ecosystems. This report presents and discusses the results of these surveys.

  12. Drilling of airborne radioactivity anomalies in Florida, Georgia, and South Carolina, 1954

    USGS Publications Warehouse

    Cathcart, J.B.

    1954-01-01

    From April 22 to May 19, 1953, airborne radioactivity surveys totalling 5,600 traverse miles were made in 10 areas in Florida (Moxham, 1954).  Abnormal radioactivity was recorded in Bradford, Clay, DeSoto, Dixie, Lake, Marion, Orange, Sumter, Taylor, and Union Counties, Florida.  Additional airborne surveys were made in the Spring of 1954 in Hardee and Manatee Counties, Florida, on the drainage of the Altamaha River in Georgia, and in the area of the old phosphate workings in and around Charleston County, South Carolina.

  13. Bathymetry of Lake William C. Bowen and Municipal Reservoir #1, Spartanburg County, South Carolina, 2008

    USGS Publications Warehouse

    Nagle, D.D.; Campbell, B.G.; Lowery, M.A.

    2009-01-01

    The increasing use and importance of lakes for water supply to communities enhance the need for an accurate methodology to determine lake bathymetry and storage capacity. A global positioning receiver and a fathometer were used to collect position data and water depth in February 2008 at Lake William C. Bowen and Municipal Reservoir #1, Spartanburg County, South Carolina. All collected data were imported into a geographic information system database. A bathymetric surface model, contour map, and stage-area and -volume relations were created from the geographic information database.

  14. Assessing potential scour using the South Carolina bridge-scour envelope curves

    USGS Publications Warehouse

    Benedict, Stephen T.; Feaster, Toby D.; Caldwell, Andral

    2016-09-30

    SummaryBridge-scour equations presented in the Federal Highway Administration Hydraulic Engineering Circular No. 18 reflect the current state-of-the practice for predicting scour at bridges. Although these laboratory-derived equations provide an important resource for assessing scour potential, there is a measure of uncertainty when applying these equations to field conditions. The uncertainty and limitations have been acknowledged by laboratory researchers and confirmed in field investigations.Because of the uncertainty associated with bridge-scour equations, HEC-18 recommends that engineers evaluate the computed scour depths obtained from the equations and modify the resulting data if they appear unreasonable. Perhaps the best way to evaluate the reasonableness of predicted scour is to compare it to field measurements of historic scour. Historic field data show scour depths resulting from high flows and provide a reference for evaluating predicted scour. It is rare, however, that such data are available at or near a site of interest, making the evaluation of predicted scour as compared to field data difficult if not impossible. Realizing the value of historic scour measurements, the U.S. Geological Survey (USGS), in cooperation with the South Carolina Department of Transportation (SCDOT), conducted a series of three field investigations to collect historic scour data with the goal of understanding regional trends of scour at riverine bridges in South Carolina.Historic scour measurements, including measurements of clear-water abutment, contraction, and pier scour, as well as live-bed contraction and pier scour, were made at more than 200 bridges. These field investigations provided valuable insights into regional scour trends and yielded regional bridge-scour envelope curves that can be used as supplementary tools for assessing all components of scour at riverine bridges in South Carolina.The application and limitations of these envelope curves were documented in

  15. Hematozoa and a new haemoproteid species from Cathartidae (New World vulture) in South Carolina.

    PubMed

    Greiner, Ellis C; Fedynich, Alan M; Webb, Stephen L; DeVault, Travis L; Rhodes, Olin E

    2011-12-01

    A survey of turkey vultures (Cathartes aura) in South Carolina revealed the presence of a novel haemoproteid. Haemoproteus catharti n. sp. is described from the slides developed from the blood of this vulture. The new species is a thick, halteridial form with complete margins, and is considered distinct from the other recognized haemoproteids from the diurnal raptors in shape, pigment number, parasite outline, and host-family specificity. While reviewing blood films, a series of unusual immature schizonts of Plasmodium sp. were also observed, and these are illustrated, along with another distinct haemoproteid from old slides of poor quality produced from turkey vulture blood.

  16. Unretrieved shooting loss of mourning doves in north-central South Carolina

    USGS Publications Warehouse

    Haas, G.H.

    1977-01-01

    Unretrieved loss for mourning doves (Zenaida macroura) in north-central South Carolina was between 27 and 41 percent of the retrieved kill for the 1973 through 1975 hunting seasons based on 1,396 doves shot by 281 hunters. Dove hunters hunted in groups, fired 8.6 shots per retrieved dove, and engaged in a substantial number of illegal activities. Increased dove populations and hunter bag resulted in increased unretrieved loss, numbers of shots per bagged bird, and illegal activities. Retriever dogs increased the efficiency of dove hunters.

  17. Ruptured aortic aneurysm in a coyote (Canis latrans) from South Carolina.

    SciTech Connect

    Miller, Debra, Lee; Schrecengost, Joshua; Kilgo, John; Ray, Scott; Miller, Karl V.

    2007-07-01

    Abstract – A radio-collared adult female coyote (Canis latrans) from South Carolina was found dead with no apparent signs of trauma or struggle. Necropsy revealed a ruptured aortic aneurysm within the thoracic cavity as well as severe heartworm infection, with paracites present in the caudal vena cava. Histologically, inflammatory cell infiltrates were frequent in the aneurysm and consisted of eosinophils, neutrophils, lymphocytes, plasma cells, and macrophages. Bacteria, fungi, and paracites were not found in the aneurysm. Death was due to exsanguinations. This represents a first report of an aneurysm in a coyote.

  18. Fall food habits of wood ducks from Lake Marion, South Carolina

    USGS Publications Warehouse

    McGilvrey, F.B.

    1966-01-01

    A total of 108 stomachs of wood ducks (Aix sponsa) collected from hunters on the upper end of Lake Marion, South Carolina, between November 29 and December 6, 1961, were examined for information on food habits. Six plants made up over 98 percent of the total volume. Five were tree fruits: water and pin oak (Quercus nigra and Q. palustris), baldcypress (Taxodium distichum), sweetgum (Liquidambar styraciflua), and water hickory (Carya aquatica). The sixth important food was corn (Zea mays). In areas being managed for wood ducks and timber, therefore, these tree species should not be removed.

  19. Primary feather molt of adult mourning doves in North and South Carolina

    USGS Publications Warehouse

    Haas, G.H.; Amend, S.R.

    1979-01-01

    Examination of 8,141 adult mourning doves (Zenaida macroura) in North and South Carolina revealed that substantial numbers complete primary feather molt in September. Adult mourning doves shed primaries at the rate of 1 per 14 days. No difference was found in this rate between sexes or among years, 1969-74. The initiation of molt differed from year to year, and female molt always preceded male molt. Available data show that southern doves complete primary molt a month earlier than northern doves. Therefore, age based on primary molt can be biased upward if all molt-complete wings from southern hunting samples are considered immature.

  20. Insect community structure and function in Upper Three Runs, Savannah River Site, South Carolina

    SciTech Connect

    Morse, J.C.; English, W.R.; Looney, B.B.

    1993-07-08

    A project to document the insect species in the upper reaches of Upper Three Runs at the Savannah River site was recently completed. This research was supported by the US Department of Energy under the National Environmental Research Park Program. The work was performed by the Department of Entomology at Clemson University in clemson, SC, by John C. Morse (principal investigator), William R. English and their colleagues. The major output from this study was the dissertation of Dr. William R. English entitled ``Ecosystem Dynamics of a South Carolina Sandhills Stream.`` He investigated selected environmental resources and determined their dynamics and the dynamics of the aquatic invertebrate community structure in response to them.

  1. HOLOCENE AND LATE PLEISTOCENE(? ) EARTHQUAKE-INDUCED SAND BLOWS IN COASTAL SOUTH CAROLINA.

    USGS Publications Warehouse

    Obermeier, S.F.; Jacobson, R.B.; Powars, D.S.; Weems, R.E.; Hallbick, D.C.; Gohn, G.S.; Markewich, H.W.

    1986-01-01

    Multiple generations of prehistoric sand blows, interpreted as earthquake induced, have been discovered throughout coastal South Carolina. These sand blows extend far beyond 1886 earthquake induced sand blows, in sediments having approximately the same liquefaction susceptibility. The seismic source zone for the prehistoric sand blows is unknown. The different distributions of prehistoric and 1886 sand blows have two possible explanations: (1) moderate to strong earthquakes originated in different seismic source locations through time or (2) at least one earthquake much stronger than the 1886 event also originated from the same seismic source as the 1886 earthquake.

  2. Drilling a deep geologic test well at Hilton Head Island, South Carolina

    USGS Publications Warehouse

    Schultz, Arthur P.; Seefelt, Ellen L.

    2011-01-01

    The U.S. Geological Survey, in cooperation with the South Carolina Department of Health and Environmental Control (SCDHEC), is drilling a deep geologic test well at Hilton Head Island, S.C. The test well is scheduled to run between mid-March and early May 2011. When completed, the well will be about 1,000 feet deep. The purpose of this test well is to gain knowledge about the regional-scale Floridan aquifer, an important source of groundwater in the Hilton Head area. Also, cores obtained during drilling will enable geologists to study the last 60 million years of Earth history in this area.

  3. Environmental settings of streams sampled for mercury in New York and South Carolina, 2005-09

    USGS Publications Warehouse

    Scudder Eikenberry, Barbara C.; Riva-Murray, Karen; Smith, Martyn J.; Bradley, Paul M.; Button, Daniel T.; Clark, Jimmy M.; Burns, Douglas A.; Journey, Celeste A.

    2011-01-01

    This report summarizes the environmental settings of streams in New York and South Carolina, where the U.S. Geological Survey completed detailed investigations during 2005-09 into factors contributing to mercury bioaccumulation in top-predator fish and other stream organisms. Descriptions of location, land use/land cover, climate, precipitation, atmospheric deposition, hydrology, water temperature, and other characteristics are provided. Atmospheric deposition is the dominant mercury source in the studied basins where biota, sediment, soil, and water were sampled for mercury and for physical and chemical characteristics believed to be important in mercury methylation and transport.

  4. Applications of ERTS data to coastal wetland ecology with special reference to plant community mapping and typing and impact of man. [Delaware, Maryland, Virginia, South Carolina, and Georgia

    NASA Technical Reports Server (NTRS)

    Anderson, R. R.; Carter, V. P.; Mcginness, J.

    1974-01-01

    Complete seasonal ERTS-1 coverage of Atlantic coastal wetlands from Delaware Bay to Georgia provides a basis for assessment of temporal data for wetland mapping, evaluation, and monitoring. Both MSS imagery and digital data have proved useful for gross wetland species delineation and determination of the upper wetland boundary. Tidal effects and (band to band or seasonal) spectral reflectance differences make it possible to type vegetatively coastal wetlands in salinity related categories. Management areas, spoil disposal sites, drainage ditches, lagoon-type developments and highway construction can be detected indicating a monitoring potential for the future. A northern test site (Maryland-Virginia) and a southern test site (Georgia-South Carolina), representing a range of coastal marshes from saline to fresh, were chosen for intensive study. Wetland maps were produced at various scales using both ERTS imagery (bands 5 and 7) and digital data (bands 4, 5 and 7).

  5. Technical synthesis of prehistoric archaeological investigations on the Savannah River Site, Aiken and Barnwell Counties, South Carolina

    SciTech Connect

    Sassaman, K.E.; Brooks, M.J.; Hanson, G.T.; Anderson, D.G.

    1989-12-01

    Archaeological investigations on the United States Department of Energy's (DOE) Savannah River Site (SRS) in south Carolina span 16 years and continue today through a cooperative agreement between DOE and the South Carolina Institute of Archaeology and Anthropology (SCIAA), University of South Carolina. The Savannah River Archaeological Research Program (SRARP) of SCIAA has been and continues to be the sole archaeological consultant for DOE-SRS. This report documents technical aspects of all prehistoric archaeological research conducted by the SRARP between 1973 and 1987. Further, this report provides interpretative contexts for archaeological resources as a basis for an archaeological resource plan reported elsewhere (SRARP 1989), and as a comprehensive statement of our current understanding of Native American prehistory and history.

  6. 76 FR 31851 - Safety Zone; Put-in-Bay Fireworks, Fox's the Dock Pier; South Bass Island, Put-in-Bay, OH

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-02

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Put-in-Bay Fireworks, Fox's the Dock Pier...-0417 Safety Zone; Put-In-Bay Fireworks, Fox's the Dock Pier, South Bass Island; Put-In-Bay, OH....

  7. Remnant colloform pyrite at the haile gold deposit, South Carolina: A textural key to genesis

    USGS Publications Warehouse

    Foley, N.; Ayuso, R.A.; Seal, R.R.

    2001-01-01

    Auriferous iron sulfide-bearing deposits of the Carolina slate belt have distinctive mineralogical and textural features-traits that provide a basis to construct models of ore deposition. Our identification of paragenetically early types of pyrite, especially remnant colloform, crustiform, and layered growth textures of pyrite containing electrum and pyrrhotite, establishes unequivocally that gold mineralization was coeval with deposition of host rocks and not solely related to Paleozoic tectonic events. Ore horizons at the Haile deposit, South Carolina, contain many remnants of early pyrite: (1) fine-grained cubic pyrite disseminated along bedding; (2) fine- grained spongy, rounded masses of pyrite that may envelop or drape over pyrite cubes; (3) fragments of botryoidally and crustiform layered pyrite, and (4) pyritic infilling of vesicles and pumice. Detailed mineral chemistry by petrography, microprobe, SEM, and EDS analysis of replaced pumice and colloform structures containing both arsenic compositional banding and electrum points to coeval deposition of gold and the volcanic host rocks and, thus, confirms a syngenetic origin for the gold deposits. Early pyrite textures are present in other major deposits of the Carolina slate belt, such as Ridgeway and Barite Hill, and these provide strong evidence for models whereby the sulfide ores formed prior to tectonism. The role of Paleozoic metamorphism was to remobilize and concentrate gold and other minerals in structurally prepared sites. Recognizing the significance of paragenetically early pyrite and gold textures can play an important role in distinguishing sulfide ores that form in volcanic and sedimentary environments from those formed solely by metamorphic processes. Exploration strategies applied to the Carolina slate belt and correlative rocks in the eastern United States in the Avalonian basement will benefit from using syngenetic models for gold mineralization.

  8. Physiological ecology of SRS Carolina bay phytoplankton communities: Effects of nutrient changes and CO{sub 2} sources. Renewal year two report

    SciTech Connect

    Williams, J.B.

    1993-12-01

    Impacts of land-use activities on wetland ecosystems, their resiliency, restoration, and related topics continue to be front-page issues for environmental planners, conservation groups, and government agencies. Among the abundant wetland systems within the United States Department of Energy (DOE) Savannah River Site (SRS) are unique aquatic environments known as Carolina bays. Carolina bays represent especially critical habitat areas because they are the only naturally occurring aquatic systems above the floodplain in otherwise dry upland areas. Developing a clear understanding of the functional roles of phytoplankton and their responses to water chemistry is essential if natural ecosystem integrity is to be maintained through Carolina bay conservation and restoration efforts. The main objective of this second renewal year project effort was to determine the primary sources of CO{sub 2} for algal photosynthesis and the CO{sub 2} exchange flows between bottom sediments, water column, and the atmosphere. This objective was designed to quantify a portion of the role that these wetlands play in CO{sub 2} cycling through the actions of decomposition, atmospheric diffusion, and algal photosynthesis. An additional objective was to continue to measure the patterns of phytoplankton community dynamics and changes in water chemistry in Flamingo Bay and Lost Lake for comparison with previous years. The continued population sampling and chemical analyses were designed to evaluate effects of potential nutrient increases resulting from fertilizing in Lost Lake restoration efforts.

  9. Characterization of stormwater at selected South Carolina Department of Transportation maintenance yard and section shed facilities in Ballentine, Conway, and North Charleston, South Carolina, 2010-2012

    USGS Publications Warehouse

    Journey, Celeste A.; Conlon, Kevin J.

    2013-01-01

    The South Carolina Department of Transportation operates section shed and maintenance yard facilities throughout the State. The U.S. Geological Survey conducted a cooperative investigation with the South Carolina Department of Transportation to characterize water-quality constituents that are transported in stormwater from representative maintenance yard and section shed facilities in South Carolina. At a section shed in Ballentine, S.C., stormwater discharges to a retention pond outfall (Ballentine). At the Conway maintenance yard, stormwater in the southernmost section discharges to a pipe outfall (Conway1), and stormwater in the remaining area discharges to a grass-lined ditch (Conway2). At the North Charleston maintenance yard, stormwater discharges from the yard to Turkey Creek through a combination of pipes, ditches, and overland flow; therefore, samples were collected from the main channel of Turkey Creek at the upstream (North Charleston1) and downstream (North Charleston2) limits of the North Charleston maintenance yard facility. The storms sampled during this study had a wide range of rainfall amounts, durations, and intensities at each of the facilities and, therefore, were considered to be reasonably representative of the potential for contaminant transport. At all facilities, stormwater discharge was significantly correlated to rainfall amount and intensity. Event-mean unit-area stormwater discharge increased with increasing impervious surface at the Conway and North Charleston maintenance yards. The Ballentine facility with 79 percent impervious surface had a mean unit-area discharge similar to that of the North Charleston maintenance yard (62 percent impervious surface). That similarity may be attributed, in part, to the effects of the retention pond on the stormwater runoff at the Ballentine facility and to the greater rainfall intensities and amounts at the North Charleston facility. Stormwater samples from the facilities were analyzed for multiple

  10. The Unfit Majority: A Research Study of the Rehabilitation of Selective Service Rejectees in South Carolina. Final Report for: Experimental Demonstration Project for Servicing Selective Service Rejectees.

    ERIC Educational Resources Information Center

    Clements, Hubert M.; And Others

    A 3-year demonstration project focused on the vocational rehabilitation rehabilitation of selective service rejectees in a five-county area in Central South Carolina. In 1962, over 50 percent of South Carolina's young men who were examined for military service were rejected for failure to meet physical and/or mental requirements. Of 1,450…

  11. The Impact of a State Takeover on Academic Achievement, School Performance, and School Leadership in a Rural South Carolina School District

    ERIC Educational Resources Information Center

    Bishop, Janice Zissette

    2009-01-01

    This case study on the impact of a state takeover in one of South Carolina's most rural school districts ("referred to as the County School District") was completed using a quasi-experimental mixed methods design to examine the impact on academic achievement, school performance, and school leadership as a result of the South Carolina Department of…

  12. Languages for the Nation. Dimension 2008. Selected Proceedings of the 2008 Joint Conference of the Southern Conference on Language Teaching and the South Carolina Foreign Language Teachers' Association

    ERIC Educational Resources Information Center

    Wilkerson, Carol, Ed.

    2008-01-01

    "Dimension" is the annual volume containing the selected, refereed, edited Proceedings of each year's conference. The Southern Conference on Language Teaching (SCOLT), held its annual conference, April 3-5, 2008, at the Springmaid Beach Resort and Conference Center, in Myrtle Beach, South Carolina, in collaboration with the South Carolina Foreign…

  13. A Study of the Relationship between the Presence of a Ninth Grade Academy and Student Achievement in South Carolina's Public High Schools

    ERIC Educational Resources Information Center

    Jordan, Carolyn Joyner

    2009-01-01

    This mixed methods study explores the relationship between ninth grade academy in South Carolina public high schools and student achievement in 84 high schools matched on poverty index and school size. The 2007 and 2008 South Carolina school report card data were used to gather information about the individual schools. The presence or absence of a…

  14. 75 FR 71671 - Draft Report on the Technical Study of the Sofa Super Store Fire-South Carolina, June 18, 2007.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-24

    ... Fire--South Carolina, June 18, 2007. AGENCY: National Institute of Standards and Technology (NIST... Super Store Fire--South Carolina, which took place on June 18, 2007. DATES: Comments must be received on..., SC on June 18, 2007, NIST conducted a study to determine the likely technical causes of the...

  15. 10. SOUTH BAY SHOWING 300TON R.D. WOOD CO. HYDRAULIC CRIMPING ...

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

    10. SOUTH BAY SHOWING 300-TON R.D. WOOD CO. HYDRAULIC CRIMPING PRESS. VIEW EAST ALSO SHOWING NORTHWEST CORNER OF OFFICE/MACHINE SHOP - Oldman Boiler Works, Fabricating Shop, 32 Illinois Street, Buffalo, Erie County, NY

  16. The Central Atlantic Magmatic Province: Age Comparison Between the South Carolina Dykes and Morocco Lava Flows

    NASA Astrophysics Data System (ADS)

    Youbi, N.; Nomade, S.; Breutel, E.; Knight, K.

    2003-12-01

    Believed to be the largest volcanic province on Earth at more than 6000 km long and 2000 km wide, the Central Atlantic Magmatic Province (CAMP) stretches from Eastern Canada to Brazil and from Western Spain to the Ivory Coast. Due to the massive erosion and subsequent in filling of these areas since the 200 Ma rifting event, dikes and sills constitute the majority of the exposed CAMP volcanics. However, well preserved lava flows have been found in the Triassic basins of the Northeastern United States and Morocco. Despite numerous 40Ar/39Ar dating attempts, very few of the exposed CAMP volcanics have been successfully dated due to a variety of factors including; excess argon and alteration. Especially no age is available in the well-mapped but structurally complex South and North Carolina dykes swarm as well as only few scattered ages in the Moroccan Trias-Liassic basins. Our goal is to better constrain the emplacement timing of the dykes swarm but also to compare age of both intrusive and effusive rocks from the same magmatic event but separated from more than 1000 km, 200 Mys ago. Several questions continue to surround the CAMP volcanic province including its cause and emplacement mechanism. Toward that end we have collected and dated dyke samples from the Carolinas and flows in Morocco, 1000 km away and across the rift. We anticipate that a comparison of these dates will enable us to understand more about the timing between the emplacement of the flows and dykes. We have collected in South Carolina and High Atlas in Morocco 7 and 9 hand samples respectively. Specimens from South Carolina correspond to the three distinct dykes' direction NE-SW, NW-SE and NS. In Morocco, samples were collected in four sections (100 to 300 m thick) located in the High Atlas between Marrakech and Ouarzazate. From each hand sample two different transparent plagioclase fractions, 250-180 and 180 to 100 microns, were separated. We have performed step heating experiments at the Berkeley

  17. Plankton studies in San Francisco Bay, VIII, Chlorophyll distributions and hydrographic properties of South San Francisco Bay, 1983

    USGS Publications Warehouse

    Alpine, Andrea E.; Wienke, Sally M.; Cloern, James E.; Cole, Brian E.; Wong, Raymond L. J.

    1985-01-01

    This report summarizes the distribution of phytoplankton Momass and selected hydrographic properties measured in South San Francisco Bay during 1983- There were a total of 45 cruises over the year with the most frequent sampling occurring during the spring. Parameters measured were: chlorophyll a, phaeopigments, in-vivo fluorescence, turbidity, salinity, and temperature.

  18. Plankton studies in San Francisco Bay; IX, Chlorophyll distributions and hydrographic properties of South San Francisco Bay, 1984-86

    USGS Publications Warehouse

    Alpine, Andrea A.; Wienke, Sally M.; Cloern, James E.; Cole, Brian E.

    1988-01-01

    This report summarizes the distribution of phytoplankton biomass and selected hydrographic properties in South San Francisco Bay during 1984- 1986. There were a total of 67 cruises during the three-year period with the most frequent sampling occurring during the spring. Parameters measured were chlorophyll a, phaeopigments, in-vivo fluorescence, turbidity, salinity, and temperature.

  19. The distribution and composition characteristics of siliceous rocks from Qinzhou Bay-Hangzhou Bay joint belt, South China: constraint on the tectonic evolution of plates in South China.

    PubMed

    Li, Hongzhong; Zhai, Mingguo; Zhang, Lianchang; Zhou, Yongzhang; Yang, Zhijun; He, Junguo; Liang, Jin; Zhou, Liuyu

    2013-01-01

    The Qinzhou Bay-Hangzhou Bay joint belt is a significant tectonic zone between the Yangtze and Cathaysian plates, where plentiful hydrothermal siliceous rocks are generated. Here, the authors studied the distribution of the siliceous rocks in the whole tectonic zone, which indicated that the tensional setting was facilitating the development of siliceous rocks of hydrothermal genesis. According to the geochemical characteristics, the Neopalaeozoic siliceous rocks in the north segment of the Qinzhou Bay-Hangzhou Bay joint belt denoted its limited width. In comparison, the Neopalaeozoic Qinzhou Bay-Hangzhou Bay joint belt was diverse for its ocean basin in the different segments and possibly had subduction only in the south segment. The ocean basin of the north and middle segments was limited in its width without subduction and possibly existed as a rift trough that was unable to resist the terrigenous input. In the north segment of the Qinzhou Bay-Hangzhou Bay joint belt, the strata of hydrothermal siliceous rocks in Dongxiang copper-polymetallic ore deposit exhibited alternative cycles with the marine volcanic rocks, volcanic tuff, and metal sulphide. These sedimentary systems were formed in different circumstances, whose alternative cycles indicated the release of internal energy in several cycles gradually from strong to weak.

  20. The Distribution and Composition Characteristics of Siliceous Rocks from Qinzhou Bay-Hangzhou Bay Joint Belt, South China: Constraint on the Tectonic Evolution of Plates in South China

    PubMed Central

    Li, Hongzhong; Zhai, Mingguo; Zhang, Lianchang; Zhou, Yongzhang; Yang, Zhijun; He, Junguo; Liang, Jin; Zhou, Liuyu

    2013-01-01

    The Qinzhou Bay-Hangzhou Bay joint belt is a significant tectonic zone between the Yangtze and Cathaysian plates, where plentiful hydrothermal siliceous rocks are generated. Here, the authors studied the distribution of the siliceous rocks in the whole tectonic zone, which indicated that the tensional setting was facilitating the development of siliceous rocks of hydrothermal genesis. According to the geochemical characteristics, the Neopalaeozoic siliceous rocks in the north segment of the Qinzhou Bay-Hangzhou Bay joint belt denoted its limited width. In comparison, the Neopalaeozoic Qinzhou Bay-Hangzhou Bay joint belt was diverse for its ocean basin in the different segments and possibly had subduction only in the south segment. The ocean basin of the north and middle segments was limited in its width without subduction and possibly existed as a rift trough that was unable to resist the terrigenous input. In the north segment of the Qinzhou Bay-Hangzhou Bay joint belt, the strata of hydrothermal siliceous rocks in Dongxiang copper-polymetallic ore deposit exhibited alternative cycles with the marine volcanic rocks, volcanic tuff, and metal sulphide. These sedimentary systems were formed in different circumstances, whose alternative cycles indicated the release of internal energy in several cycles gradually from strong to weak. PMID:24302882

  1. The distribution and composition characteristics of siliceous rocks from Qinzhou Bay-Hangzhou Bay joint belt, South China: constraint on the tectonic evolution of plates in South China.

    PubMed

    Li, Hongzhong; Zhai, Mingguo; Zhang, Lianchang; Zhou, Yongzhang; Yang, Zhijun; He, Junguo; Liang, Jin; Zhou, Liuyu

    2013-01-01

    The Qinzhou Bay-Hangzhou Bay joint belt is a significant tectonic zone between the Yangtze and Cathaysian plates, where plentiful hydrothermal siliceous rocks are generated. Here, the authors studied the distribution of the siliceous rocks in the whole tectonic zone, which indicated that the tensional setting was facilitating the development of siliceous rocks of hydrothermal genesis. According to the geochemical characteristics, the Neopalaeozoic siliceous rocks in the north segment of the Qinzhou Bay-Hangzhou Bay joint belt denoted its limited width. In comparison, the Neopalaeozoic Qinzhou Bay-Hangzhou Bay joint belt was diverse for its ocean basin in the different segments and possibly had subduction only in the south segment. The ocean basin of the north and middle segments was limited in its width without subduction and possibly existed as a rift trough that was unable to resist the terrigenous input. In the north segment of the Qinzhou Bay-Hangzhou Bay joint belt, the strata of hydrothermal siliceous rocks in Dongxiang copper-polymetallic ore deposit exhibited alternative cycles with the marine volcanic rocks, volcanic tuff, and metal sulphide. These sedimentary systems were formed in different circumstances, whose alternative cycles indicated the release of internal energy in several cycles gradually from strong to weak. PMID:24302882

  2. Characterization of stormwater at selected South Carolina Department of Transportation maintenance yard and section shed facilities in Ballentine, Conway, and North Charleston, South Carolina, 2010-2012

    USGS Publications Warehouse

    Journey, Celeste A.; Conlon, Kevin J.

    2013-01-01

    The South Carolina Department of Transportation operates section shed and maintenance yard facilities throughout the State. The U.S. Geological Survey conducted a cooperative investigation with the South Carolina Department of Transportation to characterize water-quality constituents that are transported in stormwater from representative maintenance yard and section shed facilities in South Carolina. At a section shed in Ballentine, S.C., stormwater discharges to a retention pond outfall (Ballentine). At the Conway maintenance yard, stormwater in the southernmost section discharges to a pipe outfall (Conway1), and stormwater in the remaining area discharges to a grass-lined ditch (Conway2). At the North Charleston maintenance yard, stormwater discharges from the yard to Turkey Creek through a combination of pipes, ditches, and overland flow; therefore, samples were collected from the main channel of Turkey Creek at the upstream (North Charleston1) and downstream (North Charleston2) limits of the North Charleston maintenance yard facility. The storms sampled during this study had a wide range of rainfall amounts, durations, and intensities at each of the facilities and, therefore, were considered to be reasonably representative of the potential for contaminant transport. At all facilities, stormwater discharge was significantly correlated to rainfall amount and intensity. Event-mean unit-area stormwater discharge increased with increasing impervious surface at the Conway and North Charleston maintenance yards. The Ballentine facility with 79 percent impervious surface had a mean unit-area discharge similar to that of the North Charleston maintenance yard (62 percent impervious surface). That similarity may be attributed, in part, to the effects of the retention pond on the stormwater runoff at the Ballentine facility and to the greater rainfall intensities and amounts at the North Charleston facility. Stormwater samples from the facilities were analyzed for multiple

  3. Bacterial diversity of a Carolina Bay as determined by 16S rRNA gene analysis: Confirmation of novel taxa

    SciTech Connect

    Wise, M.G.; Shimkets, L.J.; McArthur, J.V.

    1997-04-01

    Carolina bays are naturally occurring shallow elliptical depressions largely fed by rain and shallow ground water. To identify members of the domain Bacteria which inhabit such an environment, we used PCR to construct a library of 16S rRNA genes (16S rDNAs) cloned from DNA extracted from the sediments of Rainbow Bay, located on the Savannah River Site, near Aiken, S.C. Oligonucleotides complementary to conserved regions of 16S rDNA were used as primers for PCR, and gel-purified PCR products were cloned into vector pGEM-T. Partial sequencing of the cloned 16S rDNAs revealed an extensive amount of phylogenetic diversity within this system. Of the 35 clones sequenced, 32 were affiliated with five bacterial groups: 11 clustered with the Proteobacteria division (including members of the alpha, beta, and delta subdivisions), 8 clustered with the Acidobacterium subdivision of the Fibrobacter division (as categorized by the Ribosomal Database Project`s taxonomic scheme, version 5.0), 7 clustered with the Verrucomicrobium subdivision of the Planctomyces division, 3 clustered with the gram-positive bacteria (Clostridium and relatives subdivision), and 3 clustered with the green nonsulfur bacteria. One sequence branched very deeply from the Bacteria and was found not to be associated with any of the major divisions when phylogenetic trees were constructed. Two clones did not consistently cluster with specific groups and may be chimeric sequences. None of the clones exhibited an exact match to any of the 16S rDNA sequences deposited in the databases, suggesting that most of the bacteria in Rainbow Bay are novel species. In particular, the clones related to the Acidobacterium subdivision and the Verrucomicrobium subdivision confirm the presence of novel taxa discovered previously in other molecular surveys of this type. 50 refs., 7 figs., 1 tab.

  4. Bacterial diversity of a Carolina bay as determined by 16S rRNA gene analysis: confirmation of novel taxa.

    PubMed Central

    Wise, M G; McArthur, J V; Shimkets, L J

    1997-01-01

    Carolina bays are naturally occurring shallow elliptical depressions largely fed by rain and shallow ground water. To identify members of the domain Bacteria which inhibit such an environment, we used PCR to construct a library of 16S rRNA genes (16S rDNAs) cloned from DNA extracted from the sediments of Rainbow bay, located on the Savannah River Site, near Aiken, S.C. Oligonucleotides complementary to conserved regions of 16S rDNA were used as primers for PCR, and gel-purified PCR products were cloned into vector pGEM-T. Partial sequencing of the cloned 16S rDNAs revealed an extensive amount of phylogenetic diversity within this system. Of the 35 clones sequenced, 32 were affiliated with five bacterial groups: 11 clustered with the Proteobacteria division (including members of the alpha, beta, and delta subdivisions), 8 clustered with the Acidobacterium subdivision of the Fibrobacter division (as categorized by the Ribosomal Database Project's taxonomic scheme, version 5.0), 7 clustered with the Verrucomicrobium subdivision of the Planctomyces division, 3 clustered with the gram-positive bacteria (Clostridium and relatives subdivision), and 3 clustered with the green nonsulfur bacteria. One sequence branched very deeply from the Bacteria and was found not to be associated with any of the major divisions when phylogenetic trees were constructed. Two clones did not consistently cluster with specific groups and may be chimeric sequences. None of the clones exhibited an exact match to any of the 16S rDNA sequences deposited in the databases, suggesting that most of the bacteria in Rainbow Bay are novel species. In particular, the clones related to the Acidobacterium subdivision and the Verrucomicrobium subdivision confirm the presence of novel taxa discovered previously in other molecular surveys of this type. PMID:9097448

  5. Productivity of functional guilds of fishes in managed wetlands in coastal South Carolina

    USGS Publications Warehouse

    Robinson, Kelly F.; Jennings, Cecil A.

    2014-01-01

    In coastal South Carolina, many wetlands are impounded and managed as migratory waterfowl habitat. Impoundment effects on fish production and habitat quality largely are unknown. We used the size-frequency method to estimate summer production of fish guilds in three impoundments along the Combahee River, South Carolina. We predicted that guild-specific production would vary with impoundment salinity, which ranged from 3 to 21 practical salinity units. We expected that marine species that use the estuary as nursery habitat would have greatest production in the impoundment with the highest salinity regime, and that species that inhabit the upper reaches of the estuary would have greatest production in the impoundment with the lowest salinity regime. Finally, we expected that estuarine species would be highly productive in all study impoundments, because these species can reproduce within these structures. We found that guild-specific productivity varied both among years and among impoundments, generally following salinity gradients, though to a lesser extent than expected. Our guild-specific estimates of fish productivity fell on the low end of the range of previously published estuarine fish production estimates. Additionally, we observed large mortality events in the study impoundments each summer. The results of our study indicate that during the summer, the study impoundments provided poor-quality fish habitat to all guilds.

  6. Nuclear Magnetic Resonance Project at the Medical University of South Carolina

    SciTech Connect

    Lacy, Eric R.

    2008-04-25

    Department of Energy funds were used to support the development of a Center for Marine Structural Biology at the Marine Resources Center at Ft. Johnson in Charleston, South Carolina. The Ft. Johnson site is home to five institutions in a unique state/federal/academic partnership whose member institutions include the National Ocean Service (NOS), the National Institute of Standards and Technology (NIST), the Medical University of South Carolina (MUSC), the SC Department of Natural Resources, and the College of Charleston. The Center for Marine Structural Biology sits adjacent to the newly completed Hollings Marine Laboratory and houses a 700 and 800 MHz nuclear magnetic resource instruments. The completed center is operational and meets it goal to provide state-of-the-art nuclear magnetic resonance capabilities to resolve the molecular structures of compounds that have direct relevance to human health, including marine-derived biotoxins that are tested against cancer cell lines through collaborative studies with researchers at the Hollings Cancer Center at MUSC. Funds from the DOE assisted, in part, with the purchase of NMR probes and ancillary equipment for the 800 MHz NMR instrument. In addition, developmental funds was used to support the visit of an Scientific Advisory Board and for the NMR Planning Team to visit currently operational high field NMR facilities to guide their choice of instrumentation and design of the building.

  7. Factors associated with toothache among African American adolescents living in rural South Carolina.

    PubMed

    Yuen, Hon K; Wiegand, Ryan E; Hill, Elizabeth G; Magruder, Kathryn M; Slate, Elizabeth H; Salinas, Carlos F; London, Steven D

    2011-01-01

    The aim of this study is to explore behavioral factors associated with toothache among African American adolescents living in rural South Carolina. Using a self-administered questionnaire, data were collected on toothache experience in the past 12 months, oral hygiene behavior, dental care utilization, and cariogenic snack and nondiet soft drink consumption in a convenience sample of 156 African American adolescents age 10 to 18 years living in rural South Carolina. Univariable and multivariable logistic regression analyses were used to assess the associations between reported toothache experience and sociodemographic variables, oral health behavior, and snack consumption. Thirty-four percent of adolescents reported having toothache in the past 12 months. In univariable modeling, age, dental visit in the last 2 years, quantity and frequency of cariogenic snack consumption, and quantity of nondiet soft drink consumption were each significantly associated with experiencing toothache in the past 12 months (all p values < 0.05). Multivariable logistic regression analysis indicated that younger age, frequent consumption of cariogenic snacks, and number of cans of nondiet soft drink consumed during the weekend significantly increased the odds of experiencing toothache in the past 12 months (all p values ≤ 0.01). Findings indicate age, frequent consumption of cariogenic snacks, and number of cans of nondiet soft drinks are related to toothache in this group. Public policy implications related to selling cariogenic snacks and soft drink that targeting children and adolescents especially those from low income families are discussed. PMID:22085328

  8. Age and growth of the knobbed whelk Busycon carica (Gmelin 1791) in South Carolina subtidal waters

    USGS Publications Warehouse

    Eversole, A.G.; Anderson, W.D.; Isely, J.J.

    2008-01-01

    Knobbed whelk, Busycon carica (Gmelin, 1791), age and growth were estimated using tagged and recaptured individuals (n = 396) from areas off South Carolina coastal islands. Recaptured whelks were at large an average of 298 d (4-2,640 d). Growth, an increase in shell length (SL), was evident in 24% of the recaptured whelks, whereas 29% of recaptured individuals were the same size as when released and 47% were smaller than the released size. Mean growth rate was <0.001 mm SL/d and 0.022 mm SL/d if decreases in SL were assumed to be zero. Smaller whelks (???90 mm SL) at large for over one year grew seven times faster than larger whelks. The von Bertalanffy growth model: SL1 = 159.5(1 - e-0.0765(t+0.4162)), was developed from the mark - recapture whelks exhibiting growth. Based on a South Carolina minimum legal size of 102 mm SL, whelks recruit into the fishery at 13 y of age. The longevity, large size at maturity and slow growth suggest the potential for over harvest of knobbed whelk. Future whelk management plans may wish to consider whether economically viable commercial harvest can be sustainable.

  9. Fuel ethanol and South Carolina: a feasibility assessment. Volume II. Detailed report

    SciTech Connect

    1980-07-01

    The feasibility of producing ethanol from carbohydrates in the State of South Carolina is discussed. It is preliminary in the sense that it provides partial answers to some of the questions that exist concerning ethanol production in the state, and is not intended to be a comprehensive treatment of the subject. A great deal more work needs to be done as ethanol fuels become a more significant element in South Carolina's energy mix. The existing carbohydrate resource base in the state is reviewed, the extent to which this base can be increased is estimated, and importation of out-of-state feedstocks to expand the base further is discussed. A discussion of the economics of ethanol production is provided for farm-scale and commercial-sized plants, as is a general discussion of environmental impacts and state permitting and approval requirements. Several other considerations affecting the small-scale producer are addressed, including the use of agricultural residues and manure-derived methane to fuel the ethanol production process. Research needs are identified, and brief case studies for Williamsburg and Orangeburg counties are provided.

  10. Coral recruitment patterns at Sodwana Bay, South Africa

    NASA Astrophysics Data System (ADS)

    Glassom, D.; Celliers, L.; Schleyer, M. H.

    2006-08-01

    Recruitment is widely acknowledged as one of the most important processes in the maintenance of coral reef systems, particularly in their recovery and replenishment following disturbances. In this study variation in coral recruitment was monitored for 3 years at Sodwana Bay, South Africa, located in the Greater St Lucia Wetland Park (GSLWP), a world heritage site. Due to the latitude (27-28°S) and physical conditions, this area is considered marginal for coral reef growth. Recruitment of corals to ceramic tiles peaked between March and May each year, with broadcast spawners dominating plates in March and brooders more abundant in May. Pocilloporid corals were the most abundant during all periods except March 2001, when acroporids comprised 72% of the total number of spat. Total recruitment was the highest during this period, with a mean of 13.2 ± 15.73 (mean ± SD) corals tile-1. Recruitment rates varied widely between and within different reefs monitored. Patterns of variation were inconsistent between seasons, but some reefs had persistently low rates of settlement.

  11. 33 CFR 334.720 - Gulf of Mexico, south from Choctawhatchee Bay; guided missiles test operations area, Headquarters...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Gulf of Mexico, south from... Mexico, south from Choctawhatchee Bay; guided missiles test operations area, Headquarters Air Proving... Mexico south from Choctawhatchee Bay within an area described as follows: Beginning at a point...

  12. 33 CFR 334.720 - Gulf of Mexico, south from Choctawhatchee Bay; guided missiles test operations area, Headquarters...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Gulf of Mexico, south from... Mexico, south from Choctawhatchee Bay; guided missiles test operations area, Headquarters Air Proving... Mexico south from Choctawhatchee Bay within an area described as follows: Beginning at a point...

  13. The Carolina Bay Restoration Project - Status Report II 2000-2004.

    SciTech Connect

    Barton, Christopher

    2006-07-13

    A Wetlands Mitigation Bank was established at SRS in 1997 as a compensatory alternative for unavoidable wetland losses. Prior to restoration activities, 16 sites included in the project were surveyed for the SRS Site Use system to serve as a protective covenant. Pre-restoration monitoring ended in Fall 2000, and post restoration monitoring began in the Winter/Spring of 2001. The total interior harvest in the 16 bays after harvesting the trees was 19.6 ha. The margins in the opencanopy, pine savanna margin treatments were thinned. Margins containing areas with immature forested stands (bay 5184 and portions of bay 5011) were thinned using a mechanical shredder in November 2001. Over 126 hectares were included in the study areas (interior + margin). Planting of two tree species and the transplanting of wetland grass species was successful. From field surveys, it was estimated that approximately 2700 Nyssa sylvatica and 1900 Taxodium distichum seedlings were planted in the eight forested bays resulting in an average planting density of ≈ 490 stems ha-1. One hundred seedlings of each species per bay (where available) were marked to evaluate survivability and growth. Wetland grass species were transplanted from donor sites on SRS to plots that ranged in size from 100 – 300 m2, depending on wetland size. On 0.75 and 0.6 meter centers, respectively, 2198 plugs of Panicum hemitomon and 3021 plugs Leersia hexandra were transplanted. New shoots originating from the stumps were treated with a foliar herbicide (Garlon® 4) during the summer of 2001 using backpack sprayers. Preliminary information from 2000-2004 regarding the hydrologic, vegetation and faunal response to restoration is presented in this status report. Post restoration monitoring will continue through 2005. A final report to the Mitigation Bank Review Team will be submitted in mid-2006.

  14. A history of intertidal flat area in south San Francisco Bay, California: 1858 to 2005

    USGS Publications Warehouse

    Jaffe, Bruce; Foxgrover, Amy

    2006-01-01

    A key question in salt pond restoration in South San Francisco Bay is whether sediment sinks created by opening ponds will result in the loss of intertidal flats. Analyses of a series of bathymetric surveys of South San Francisco Bay made from 1858 to 2005 reveal changes in intertidal flat area in both space and time that can be used to better understand the pre-restoration system. This analysis also documents baseline conditions of intertidal flats that may be altered by restoration efforts. From 1858 to 2005, intertidal flat area decreased by about 25% from 69.2 +6.4/-7.6 km2 to 51.2 +4.8/-5.8 km2. Intertidal flats in the north tended to decrease in area during the period of this study whereas those south of Dumbarton Bridge were either stable or increased in area. From 1983 to 2005, intertidal flats south of Dumbarton Bridge increased from 17.6 +1.7/-2.5 km2 to 24.2 +1.0/-1.8 km2. Intertidal flats along the east shore of the bay tended to be more erosional and decreased in area while those along the west shore of the bay did not significantly change in area. Loss of intertidal flats occurred intermittently along the eastern shore of the bay north of the Dumbarton Bridge. There was little or no loss from 1931 to 1956 and from 1983 to 2005. Predictions of future change in intertidal flat area that do not account for this spatial and temporal variability are not likely to be accurate. The causes of the spatial and temporal variability in intertidal flat area in South San Francisco Bay are not fully understood, but appear related to energy available to erode sediments, sediment redistribution from north to south in the bay, and sediment available to deposit on the flats. Improved understanding of sediment input to South San Francisco Bay, especially from Central Bay, how it is likely to change in the future, the redistribution of sediment within the bay, and ultimately its effect on intertidal flat area would aid in the management of restoration of South San

  15. Faculty and Student Perceptions Regarding Delivery of Online Courses in the Early Childhood Department of Select South Carolina Technical Colleges

    ERIC Educational Resources Information Center

    Walker, Earlene

    2009-01-01

    The South Carolina Technical College System serves a diverse population of students who sometimes find it difficult to gain an education in the traditional format, such as attending scheduled classes as a full-time student. The purpose of this study was to investigate both faculty and student perceptions toward online learning, online teaching,…

  16. 78 FR 76327 - Notice of Approval of South Carolina's Application for Avoidance of 2013 Credit Reduction Under...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ... Tax Act (FUTA) provide that employers in a state that has an outstanding balance of advances under... the most recent such January 1 occurs, if a balance of advances remains at the beginning of November 10 of that year. Because the account of South Carolina in the Unemployment Trust Fund had a...

  17. Adoption of an Evidence-Based Teen Pregnancy Prevention Curriculum: A Case Study in a South Carolina School District

    ERIC Educational Resources Information Center

    Workman, Lauren M.; Flynn, Shannon; Kenison, Kelli; Prince, Mary

    2015-01-01

    Continued efforts are needed to reduce teenage pregnancy in the United States. Implementation of evidence-based curricula in schools is one strategy toward meeting this goal. In 2010, the South Carolina Campaign to Prevent Teen Pregnancy (SC Campaign) received funding to implement a teen pregnancy prevention (TPP) curriculum. Congruent with South…

  18. Examining Social Studies Teachers' Cultural Competence in a South Carolina Suburban Public High School: Implications for Diversity Training

    ERIC Educational Resources Information Center

    Catoe, Stephanie Denise Lewis

    2010-01-01

    The purpose of the present study was to investigate the factors that contribute to the cultural competence of social studies teachers in a South Carolina suburban public high school. With increasing numbers of racially, ethnically and culturally diverse student populations in public schools, and decreasing numbers of racially, ethnically and…

  19. 33 CFR 165.769 - Security Zone; Escorted Vessels, Charleston, South Carolina, Captain of the Port Zone

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .... Escorted vessel means a vessel, other than a large U.S. naval vessel as defined in 33 CFR 165.2015, that is... wake. (b) Regulated area. All navigable waters, as defined in 33 CFR 2.36, within the Captain of the Port Zone, Charleston, South Carolina 33 CFR 3.35-15. (c) Security zone. A 300-yard security zone...

  20. 33 CFR 165.769 - Security Zone; Escorted Vessels, Charleston, South Carolina, Captain of the Port Zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... Escorted vessel means a vessel, other than a large U.S. naval vessel as defined in 33 CFR 165.2015, that is... wake. (b) Regulated area. All navigable waters, as defined in 33 CFR 2.36, within the Captain of the Port Zone, Charleston, South Carolina 33 CFR 3.35-15. (c) Security zone. A 300-yard security zone...

  1. 33 CFR 165.769 - Security Zone; Escorted Vessels, Charleston, South Carolina, Captain of the Port Zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... Escorted vessel means a vessel, other than a large U.S. naval vessel as defined in 33 CFR 165.2015, that is... wake. (b) Regulated area. All navigable waters, as defined in 33 CFR 2.36, within the Captain of the Port Zone, Charleston, South Carolina 33 CFR 3.35-15. (c) Security zone. A 300-yard security zone...

  2. 33 CFR 165.769 - Security Zone; Escorted Vessels, Charleston, South Carolina, Captain of the Port Zone

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... Escorted vessel means a vessel, other than a large U.S. naval vessel as defined in 33 CFR 165.2015, that is... wake. (b) Regulated area. All navigable waters, as defined in 33 CFR 2.36, within the Captain of the Port Zone, Charleston, South Carolina 33 CFR 3.35-15. (c) Security zone. A 300-yard security zone...

  3. Health Care Assisting Lesson Planning Guide for Long-Term Care Aide Certification. South Carolina Health Occupations Education.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Office of Occupational Education.

    This document consists of 13 competency outlines/lesson plans that have been developed for use in preparing students for certification as long-term care aides through South Carolina's health occupations education program. The following competencies are covered in the individual lessons: identify the function and responsibilities of nurses aides;…

  4. Access & Equity... Diversity in Higher Education. South Carolina Access & Equity Statewide Program, Fiscal Year 2009-2010

    ERIC Educational Resources Information Center

    South Carolina Commission on Higher Education, 2010

    2010-01-01

    From 1981 to 1986 South Carolina implemented a federally mandated desegregation plan designed to: (1) enhance the State's public historically black colleges; (2) desegregate student enrollment at the State's baccalaureate degree granting public colleges and universities; and (3) desegregate faculties, staffs, and governing bodies of all public…

  5. A Descriptive Study of Veteran Students Attending The University of South Carolina, Fall 1975. No. 30-76.

    ERIC Educational Resources Information Center

    Thurber, Robert G.; And Others

    The Office of Veteran Student Affairs (OVSA) at the University of South Carolina serves a total population of 3,310 veteran students. This survey, conducted during the fall semester of 1975, was designed to obtain data about the personal background of the respondents, their attitudes toward the services provided by the several offices serving…

  6. The Impact of Interactive Whiteboard Technology on Ninth Grade English at Selected Rural High Schools in Upstate South Carolina

    ERIC Educational Resources Information Center

    Smith, Mark S.

    2013-01-01

    The purpose of this study was to determine the impact of interactive whiteboard technology on ninth grade English End of Course scores in two high schools in the Upstate of South Carolina in the school year 2011-2012. This study also sought to determine what impact interactive whiteboard technology had on the factors of gender, socio-economic…

  7. 77 FR 5781 - Record of Decision for the Air Space Training Initiative Shaw Air Force Base, South Carolina...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Department of the Air Force Record of Decision for the Air Space Training Initiative Shaw Air Force Base... Training Initiative Shaw Air Force Base, South Carolina Final Environmental Impact Statement (EIS). The...

  8. Medical University of South Carolina Environmental Hazards Assessment Program. Deliverables: Volume 2, Annual report, July 1, 1993--June 30, 1994

    SciTech Connect

    Not Available

    1994-08-18

    This reference is concerned with the Crossroads of Humanity workshop which is part of the Environmental Hazards Assessment Program at the Medical University of South Carolina. This workshop was held during the months of June and July 1994. Topics discussed include: Radioactive contamination, aging, medical ethics, and environmental risk analysis.

  9. 78 FR 56769 - South Carolina Division of Public Railways, d/b/a Palmetto Railways-Intra-Corporate Family...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-13

    ...-Corporate Family Transaction Exemption--The Port Utilities Commission of Charleston, S.C., Port Terminal... of Charleston, S.C. (PUCC), Port Terminal Railroad of South Carolina (PTR), and East Cooper and.... 743 (1924) (certificate issued to PUCC to acquire and operate certain railroad terminal facilities...

  10. 78 FR 10171 - Filing Dates for the South Carolina Special Elections in the 1st Congressional District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ..., no special nominating conventions had been scheduled by any of the other certified political parties... Election Commission. ACTION: Notice of filing dates for special party nominating convention. SUMMARY: The South Carolina Green Party will select their party's nominee at a Special Party Convention on March...

  11. Commingling of native and exotic wildlife in South Carolina zoological gardens and their position in vector ecology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Zoological parks expose native and exotic wildlife to a wide range of ectoparasites and biting flies. Our study focused on two zoological parks in South Carolina and we report on ticks, lice, flies, fleas, and other ectoparasites from both native and exotic wildlife in these parks. We also report on...

  12. Medical University of South Carolina Environmental Hazards Assessment Program. Deliverables: Volume 3, Annual report, July 1, 1993--June 30, 1994

    SciTech Connect

    Not Available

    1994-08-18

    This reference is concerned with the Crossroads of Humanity workshop which is part of the Environmental Hazards Assessment Program at the Medical University of South Carolina. This workshop was held during the month of June and July 1994. Topics discussed include: Perceived Risk Advisory Committee Meeting, surveys of public opinion about hazardous and radioactive materials, genetics,antibodies, and regulatory agencies.

  13. 78 FR 53138 - South Carolina Public Service Authority; Notice of Meeting to Discuss Santee-Cooper Biological...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-28

    ... Energy Regulatory Commission South Carolina Public Service Authority; Notice of Meeting to Discuss Santee-Cooper Biological Opinion On July 15, 2010, the National Marine Fisheries Service (NMFS) filed its Biological Opinion (BO) on the relicensing of the Santee- Cooper Hydroelectric Project No. 199. The...

  14. South Carolina Statewide Testing Program 1977-78. General Report. Office of Research Report Series. Volume One/Number 40.

    ERIC Educational Resources Information Center

    Busbee, Cyril B.

    The results and methodology of the South Carolina 1977-78 statewide spring testing program for grades 3, 6, and 11 are presented and discussed. The discussion of the results focuses on a comparison of the 1978 results to national norms, a comparison of 1978 to 1977 results, a performance comparison across grade levels, and a comparison of skill…

  15. An Analysis of Factors Affecting Teacher Attrition in High Performing and Low Performing Elementary Rural Schools in South Carolina

    ERIC Educational Resources Information Center

    Carter-Blocker, Vickie R.

    2012-01-01

    The purpose of this study was to examine the factors impacting teacher attrition in high-performing and low-performing elementary rural schools in South Carolina. Several factors were identified that interfered with teachers returning to the teaching profession. School districts in rural areas need to be better informed of the factors that affect…

  16. Probable Major Field of Study of Entering Freshmen at the University of South Carolina for 1968, 1970 and 1972.

    ERIC Educational Resources Information Center

    Fidler, Paul P.; Still, Julianne

    During orientation programs conducted during the years 1967-72, a questionnaire prepared by the American Council on Education was administered to incoming freshmen at the University of South Carolina and over 300 other institutions of higher education. This report is a comparative analysis of the probable major fields of study of freshmen in…

  17. Importance of Small Isolated Wetlands for Herpetofaunal Diversity in Managed, Young Growth Forests in the Coastal Plain of South Carolina

    SciTech Connect

    Russell, K.R.; Guynn, D.C., Jr.; Hanlin, H.G.

    2002-03-27

    Assessment and comparison of richness, abundance and difference of herpetofauna at five small isolated wetlands located within a commercial forest landscape in the South Carolina Coastal Plain. Data indicates small isolated wetlands are focal points of herpetofaunal richness and abundance in managed coastal plain forest and contribute more to regional biodiversity than is implied by their small size or ephemeral hydrology.

  18. The Limits of Good Intentions: A Historical Analysis of Pioneering Progressive Educators in Upstate South Carolina (1910-1920)

    ERIC Educational Resources Information Center

    Williams, Jeanette

    2012-01-01

    After 1880, the Upstate of South Carolina found itself in the midst of a textile boom. As families migrated from the mountains and failing farms to find employment in one of the many textile mills, relations re-established roots within the confines of the company-owned mill village. Paternalism, the absence of child labor laws, and the lack of…

  19. Pre-Vocational/Vocational Needs of Deaf-Blind Youths-Conference Proceedings South Carolina Department of Education.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Office of Programs for the Handicapped.

    The document contains proceedings of the June, 1978 conference on the pre-vocational and vocational needs of deaf/blind youth. The report on the conference (which was conducted by the South Carolina Department of Education) consists of the following chapters and authors: "A Declaration of Rights of Deaf/Blind Persons" (G. Lawhorn),…

  20. The Availability and Use of 21st Century Technology Tools in South Carolina Secondary Public School Library Media Centers

    ERIC Educational Resources Information Center

    DuRant, Kathleen D.

    2010-01-01

    The purpose of this study was to assess the readiness of South Carolina secondary school library media specialists to prepare students to meet the "AASL Standards for the 21st Century Learner" (American Association of School Librarians, 2009b) by investigating the availability of 21st century technology tools, the confidence level of media…

  1. School Administrators' and Teachers' Perceptions of Single-Gender Classrooms in Coeducational Public Middle Schools within South Carolina

    ERIC Educational Resources Information Center

    Moore, Shemmicca M. B.

    2015-01-01

    The academic achievement gap between male and female students set in motion a flurry of initiatives to help address male underachievement. The amendments made to Title IX allowed single-gender education to become a viable option for addressing those gaps in achievement. After the adjustments made to Title IX, South Carolina led the nation in the…

  2. The Impact of School-Wide Discipline on Student Academic Achievement and Behavior in Elementary Schools in South Carolina

    ERIC Educational Resources Information Center

    Jamison, Alfreda

    2010-01-01

    This study reviews the impact of School-Wide Discipline on academic achievement and student behavior in elementary schools. In this study, Title One elementary schools in South Carolina were identified that have fully implemented the Positive Behavior Intervention Support and those Title One schools not implementing PBIS. This study…

  3. Ancestral proportions and admixture dynamics in geographically defined African Americans living in South Carolina.

    PubMed

    Parra, E J; Kittles, R A; Argyropoulos, G; Pfaff, C L; Hiester, K; Bonilla, C; Sylvester, N; Parrish-Gause, D; Garvey, W T; Jin, L; McKeigue, P M; Kamboh, M I; Ferrell, R E; Pollitzer, W S; Shriver, M D

    2001-01-01

    We analyzed admixture in samples of six different African-American populations from South Carolina: Gullah-speaking Sea Islanders in coastal South Carolina, residents of four counties in the "Low Country" (Berkeley, Charleston, Colleton, and Dorchester), and persons living in the city of Columbia, located in central South Carolina. We used a battery of highly informative autosomal, mtDNA, and Y-chromosome markers. Two of the autosomal markers (FY and AT3) are linked and lie 22 cM apart on chromosome 1. The results of this study indicate, in accordance with previous historical, cultural, and anthropological evidence, a very low level of European admixture in the Gullah Sea Islanders (m = 3.5 +/- 0.9%). The proportion of European admixture is higher in the Low Country (m ranging between 9. 9 +/- 1.8% and 14.0 +/- 1.9%), and is highest in Columbia (m = 17.7 +/- 3.1%). A sex-biased European gene flow and a small Native American contribution to the African-American gene pool are also evident in these data. We studied the pattern of pairwise allelic associations between the FY locus and the nine other autosomal markers in our samples. In the combined sample from the Low Country (N = 548), a high level of linkage disequilibrium was observed between the linked markers, FY and AT3. Additionally, significant associations were also detected between FY and 4 of the 8 unlinked markers, suggesting the existence of significant genetic structure in this population. A continuous gene flow model of admixture could explain the observed pattern of genetic structure. A test conditioning on the overall admixture of each individual showed association of ancestry between the two linked markers (FY and AT3), but not between any of the unlinked markers, as theory predicts. Thus, even in the presence of genetic structure due to continuous gene flow or some other factor, it is possible to differentiate associations due to linkage from spurious associations due to genetic structure.

  4. Ground Water Atlas of the United States: Segment 6, Alabama, Florida, Georgia, South Carolina

    USGS Publications Warehouse

    Miller, James A.

    1990-01-01

    The four States-Alabama, Florida, Georgia, and South Carolina-that comprise Segment 6 of this Atlas are located adjacent to the Atlantic Ocean or the Gulf of Mexico, or both. These States are drained by numerous rivers and streams, the largest being the Tombigbee, Alabama, Chattahoochee, Suwannee, St. Johns, Altamaha, and Savannah Rivers. These large rivers and their tributaries supply water to cities such as Columbia, S.C., Atlanta, Ga., and Birmingham, Ala. However, the majority of the population, particularly in the Coastal Plain which comprises more than one-half of the four-State area, depends on ground water as a source of water supply. The aquifers that contain the water are mostly composed of consolidated to unconsolidated sedimentary rocks, but also include hard, crystalline rocks in parts of three of the States. This chapter describes the geology and hydrology of each of the principal aquifers throughout the four-State area. Precipitation is the source of all the water in the four States of Segment 6. Average annual precipitation (1951-80) ranges from about 48 inches per year over a large part of central South Carolina and Georgia to about 80 inches per year in mountainous areas of northeastern Georgia and western South Carolina. (fig. 1) In general, precipitation is greatest in the mountains (because of their orographic effect) and near the coast, where water vapor, which has been evaporated primarily from the ocean and the gulf, is picked up by prevailing winds and subsequently condenses and falls as precipitation when reaching the shoreline. Much of the precipitation either flows directly into rivers and stream as overland runoff or indirectly as baseflow discharging from aquifers where the water has been stored for a short time. Accordingly, the areal distribution of average annual runoff from 1951 to 1980 (fig. 2) directly reflects that of average annual precipitation during the same period: runoff is greater in mountainous areas and near the coast

  5. 33 CFR 334.720 - Gulf of Mexico, south from Choctawhatchee Bay; Missile test area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Gulf of Mexico, south from... the Gulf of Mexico south from Choctawhatchee Bay within an area described as follows: Beginning at a..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.720 Gulf...

  6. Movements and survival of Bachman's Sparrows in response to prescribed summer burns in South Carolina

    USGS Publications Warehouse

    Seaman, B.D.; Krementz, D.G.

    2000-01-01

    Prescribed winter burning is a common practice in longleaf pine (Pinus palustris) to manage for red-cockaded woodpeckers (Picoides borealis). The effect of these burns on non-target animals is not well studied. Bachman's sparrows (Aimophila aestivalis) were captured in predominantly longleaf pine stands to be burned and not to be burned at Carolina Sandhills National Wildlife Refuge (CSNWR) and the Savannah River Site (SRS), South Carolina. Sparrows were marked with radio-transmitters and monitored daily. Before burning, daily movements did not differ among sites within or among study areas. Additionally, daily movements did not differ by sex or time within the breeding season. After prescribed burning, daily movements were longer for sparrows in burned stands than in unburned stands. All marked sparrows dispersed 1-3 days after a stand was burned and never returned. We found no evidence that dispersing sparrows successfully breed elsewhere. Bachman's sparrow survival rates and reproductive output after burning were lowered. The juxtaposition of seemingly suitable Bachman's sparrow habitat in relation to burned stands influenced both the duration and length of dispersal movements. Managers need to consider the proximity of available habitats when developing burning plans when managing for Bachman's sparrows.

  7. Underground water in Sukhodol Bay area (South Primorye)

    NASA Astrophysics Data System (ADS)

    Chelnokov, G.; Yu, Kolubaeva

    2016-03-01

    The paper describes the specific chemical groundwater composition in Sukhodol Bay (eastern Ussuri Bay). The equilibrium between groundwater and carbonate-aluminosilicate minerals in water-bearing rocks was calculated. It was established that a fraction of the studied water was calcite saturated. However, dolomite and magnesium undersaturated groundwater is non-equilibrium with primary aluminosilicates.

  8. Intermittent Elevated Radium Concentrations in Coastal Plain Groundwater of South Carolina, U.S.A.

    SciTech Connect

    Denham, Miles; Millings, Margaret; Noonkester, Jay

    2005-09-22

    To learn the cause of intermittent radium concentrations in groundwater of Coastal Plain aquifers, 31 groundwater wells in South Carolina, U.S.A. were sampled for radium and other geochemical parameters. Sediments cored from near the well screens were also sampled to examine any relationship between sediment properties and radium concentration in the groundwater. Elevated radium concentrations only occurred in groundwater with low electrical conductivity and pH values below 6.3. The adsorption edge for radium on hematite--a major surface active mineral in these aquifers--is at a pH value of about 6. Near this value, small changes in pH can result in significant adsorption or desorption of radium. In groundwater with initially low alkalinity, small intermittent decreases in partial pressure of carbon dioxide in groundwater cause decreases in pH and desorption of radium. The result is intermittent elevated radium concentrations.

  9. Microsite abundance and distribution of woody seedlings in a South Carolina cypress-tupelo swamp

    SciTech Connect

    Huenneke, L.F.; Sharitz, R.R.

    1986-05-01

    At least 16 types of microsites or substrates for vascular plant seedlings can be distinguished in bald cypress-water tupelo (Taxodium distichum-Nyssa aquatica) swamps. We measured the relative abundances of these microsite types, and the distribution of woody seedlings on them, in two riverine swamp forests on the Savannah River floodplain, South Carolina. Microsite abundances in a little disturbed forest differed significantly from those in a more open stand which had experienced much recent sediment deposition from upstream erosion, as well as higher water temperatures. Woody seedlings were distributed nonrandomly among microsite types (i.e., not in proportion to the abundance of a given microsite type). There were significant differences in microsite distribution patterns among growth forms (tree spp. vs. shrubs vs. vines) and among species within growth form. Many human activities may alter substrate nature and abundance in a wetland, thus indirectly altering the abundance and species composition of seedling recruitment.

  10. World prosperity, global warming and nuclear power: a possible South Carolina role.

    PubMed

    Chaput, Ernest S

    2007-12-01

    Global population and demand for energy have increased in the past fifteen years, and these trends will continue. One consequence of increased energy production has been the buildup of greenhouse gasses in the atmosphere and heightened concern over global warming. Nations are actively seeking energy sources which minimize the release of greenhouse gasses. Nuclear power is one energy source which can safely meet this requirement. The United States is proposing the Global Nuclear Energy Partnership (GNEP), an advanced nuclear strategy with reduced waste and greater protection against using materials in a weapons activity. GNEP activities are consistent with capabilities existing at the Savannah River Site, and two locations in South Carolina are being considered as the location to test these new fuel and reactor concepts.

  11. Convergance experiments with a hydrodynamic model of Port Royal Sound, South Carolina

    USGS Publications Warehouse

    Lee, J.K.; Schaffranek, R.W.; Baltzer, R.A.

    1989-01-01

    A two-demensional, depth-averaged, finite-difference, flow/transport model, SIM2D, is being used to simulate tidal circulation and transport in the Port Royal Sound, South Carolina, estuarine system. Models of a subregion of the Port Royal Sound system have been derived from an earlier-developed model of the entire system having a grid size of 600 ft. The submodels were implemented with grid sizes of 600, 300, and 150 ft in order to determine the effects of changes in grid size on computed flows in the subregion, which is characterized by narrow channels and extensive tidal flats that flood and dewater with each rise and fall of the tide. Tidal amplitudes changes less than 5 percent as the grid size was decreased. Simulations were performed with the 300-foot submodel for time steps of 60, 30, and 15 s. Study results are discussed.

  12. Selected aquifer-test information for the coastal plain aquifers of South Carolina

    USGS Publications Warehouse

    Aucott, W.R.; Newcome, Roy

    1986-01-01

    Aquifer and well hydraulic characteristics were determined from more than 100 multiple-well and single-well aquifer tests in the Coastal Plain of South Carolina and tabulated by county. Multiple-well aquifer tests were analyzed by the This method for nonleaky aquifers and the Hantush-Jacob method for leaky aquifers. Single-well tests were analyzed by straight line solution techniques for drawdown and recovery tests. Specific-capacity data are presented for many areas where aquifer-test information is sparse. The characteristics determined are based largely on well performance tests conducted by well drillers and consulting engineers. Although use of this information has many limitations, it has value in establishing transmissivity and storage coefficient values for the Coastal Plain aquifers. (Peters-PTT)

  13. Elder mistreatment and physical health among older adults: the South Carolina Elder Mistreatment Study.

    PubMed

    Cisler, Josh M; Amstadter, Ananda B; Begle, Angela M; Hernandez, Melba; Acierno, Ron

    2010-08-01

    Exposure to potentially traumatic events (PTEs), including interpersonal violence, is associated with poorer physical health in young adults. This relation has not been well-investigated among older adults in specific populations. The present study was designed to investigate whether exposure to PTEs and elder mistreatment are associated with physical health status among older adults residing in South Carolina. Older adults aged 60 and above (N = 902) participated in a structured interview assessing elder mistreatment history, PTEs, demographics, and social dependency variables. Results demonstrated that PTEs were associated with poor self-rated health independently and when controlling for other significant predictors. A recent history of emotional mistreatment was associated with poor self-rated health independently, but not when controlling for other significant predictors. PMID:20690195

  14. Point and Fixed Plot Sampling Inventory Estimates at the Savannah River Site, South Carolina.

    SciTech Connect

    Parresol, Bernard, R.

    2004-02-01

    This report provides calculation of systematic point sampling volume estimates for trees greater than or equal to 5 inches diameter breast height (dbh) and fixed radius plot volume estimates for trees < 5 inches dbh at the Savannah River Site (SRS), Aiken County, South Carolina. The inventory of 622 plots was started in March 1999 and completed in January 2002 (Figure 1). Estimates are given in cubic foot volume. The analyses are presented in a series of Tables and Figures. In addition, a preliminary analysis of fuel levels on the SRS is given, based on depth measurements of the duff and litter layers on the 622 inventory plots plus line transect samples of down coarse woody material. Potential standing live fuels are also included. The fuels analyses are presented in a series of tables.

  15. Source parameters and crustal Q for four earthquakes in South Carolina

    USGS Publications Warehouse

    Fletcher, Joe B.

    1995-01-01

    Two three-component seismometers (one surface and one borehole) were re-installed on the Savannah River Site (SRS), South Carolina in July 1992 to determine attenuation in the Coastal Plain sediment wedge and source parameters of local earthquakes. Four earthquakes M ~1.8 to 3.6 were recorded during the next 6 months. The largest event was located near Summerville within the meizoseismal area for the 1886 Charleston earthquake. Although source parameters have been determined from strong motion data and short-period regional networks for east coast earthquakes, these are some of the first source parameters determined from broad-band digital recorders. This paper determines source parameters such as moment, stress drop, and the attenuation parameter t* using a non-linear least-squares algorithm. -from Author

  16. Solar heating system installed at Blakedale Professional Center, Greenwood, South Carolina

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Information on the solar heating system installed at the Blakedale Professional Center, in Greenwood, South Carolina is presented. The information consists of site and building description, solar system description, performance evaluation, system problems and installation drawings. The solar system was designed to provide approximately 85 percent of the building's heating requirements. The system was installed concurrently with building construction and heats 4,440 square feet of the building. There are 954 square feet of liquid flat plate collectors that are proof-mounted and have a drain-down system to protect the collectors from freezing. A 5,000 gallon steel, polyurethane insulated tank buried underground provides storage. The system was fully instrumented for performance evaluation and integrated into the National Solar Data Network.

  17. Bartonella and Rickettsia in fleas and lice from mammals in South Carolina, U.S.A.

    PubMed

    Reeves, Will K; Nelder, Mark P; Korecki, James A

    2005-12-01

    Species in the genera Bartonella and Rickettsia are vector-borne pathogens of humans and domestic animals. The natural reservoirs and enzootic transmission cycles of these bacteria are poorly known in South Carolina. Thirteen species of lice and fleas were collected from urban animals and screened for the presence of Bartonella and Rickettsia by PCR amplification using genus-specific primers. Bartonella henselae was present in cat fleas (Ctenocephalides felis) from Virginia opossums (Didelphis virginiana) and a novel genotype of Bartonella was detected in Orchopeas howardi from an eastern gray squirrel (Sciurus carolinensis). We detected R. typhi and three novel genotypes Rickettsia in other species of fleas and lice. Rickettsia typhi, the causative agent of murine typhus, was detected in two pools of lice (Enderleinellus marmotae) from the woodchuck (Marmota monax). Cat fleas harbored one of two novel genotypes of Rickettsia. A third novel Rickettsia was detected in Orchopeas howardi from an eastern gray squirrel.

  18. Stocking and hooking mortality of planted rainbow trout in Jocassee Reservoir, South Carolina

    USGS Publications Warehouse

    Barwick, D. Hugh

    1985-01-01

    Attempts to establish a 'put-grow-and-take' fishery for rainbow trout (Salmo gairdneri) in Jocassee Reservoir, South Carolina failed despite plantings of 200,000 fish in 1972-1979 because few of the stocked fish survived to legal size. At the same time, a fishery for brown trout (Salmo trutta) was established successfully by planting far fewer fish. Experiments were conducted to determine if stress at stocking and injuries and stress associated with catch and release of fish by shoreline anglers were responsible for the poor survival of rainbow trout. Only 1 of the 606 rainbow trout stocked in floating wire cages anchored in the reservoir died during the first 3 days, and fewer rainbow trout than brown trout died as a result of catch-and-release fishing during the first 11 days after stocking. Thus, these factors were not responsible for the lack of success in establishing a rainbow trout fishery in this reservoir.

  19. Mapping southern Atlantic coastal marshland, South Carolina-Georgia, using ERTS-1 imagery

    NASA Technical Reports Server (NTRS)

    Anderson, R. R. (Principal Investigator); Carter, V. L.; Mcginness, J. W., Jr.

    1973-01-01

    The author has identified the following significant results. Southeastern coastal marshes are among the most extensive and productive in the United States. A relatively low cost, moderately accurate method is needed to map these areas for management and protection. Ground based and low altitude aircraft methods for mapping are time consuming and quite expensive. The launch of NASA's ERTS-1 has provided an opportunity to test the feasibility of mapping wetlands using small scale imagery. The test site selected was an area from the South Carolina border to Saint Catherine's Island, Georgia. Results of the investigation indicate that the following may be ascertained from ERTS-1 imagery: (1) upper wetland boundary; (2) drainage pattern in the wetland; (3) plant communities such as Spartina alterniflora, Spartina patens, Juncus roemerianus; (4) ditching activities associated with agriculture; (5) lagooning for water-side home development. Conclusions are that ERTS-1 will be an excellent tool for many types of coastal wetland mapping.

  20. Ground penetrating radar study of a strand shoreline in northeastern South Carolina.

    NASA Astrophysics Data System (ADS)

    Wright, E.; Harris, M.; Correia, K.

    2008-12-01

    The 75 km long Grand Strand is the primary shoreline type of northeastern South Carolina and is forming by landward retreat of the shoreline intersecting the paleo Myrtle Beach barrier system. Previous ground penetrating radar studies have examined the geologic architecture of different stages of the regional shoreline transgression: (1) current barrier island systems to the north and south of the central Grand Strand that have transgressed across irregular Pleistocene paleo landscape but have not yet intersected the emergent Quaternary terraces, (2) shorelines with shore-parallel coastal lakes and vegetated wetlands formed at the intersection of the transgressive shoreline and the emergent terraces, and (3) coastal shorelines that are fully welded to the Pleistocene headlands. This study uses GPR to examine the pre- transgressive architecture of shorelines along the emergent paleo barrier system, in particular sections of the coastline with linear paralic wetlands that occupy lows within the paleo barrier system. Study of this pre- transgressive architecture will help to better understand the geologic development of the compound paleo Myrtle Beach barriers as well as refine geologic interpretation of the transgressing shorelines to the north and south that are currently and will be intersecting this paleo barrier system.

  1. When folic acid fails: Insights from 20 years of neural tube defect surveillance in South Carolina.

    PubMed

    Bupp, Caleb P; Sarasua, Sara M; Dean, Jane H; Stevenson, Roger E

    2015-10-01

    Neural tube defects (NTDs) are the most common of the severe malformations of the brain and spinal cord. Increased maternal intake of folic acid (FA) during the periconceptional period is known to reduce NTD risk. Data from 1046 NTD cases in South Carolina were gathered over 20 years of surveillance. It was possible to determine maternal periconceptional FA use in 615 NTD-affected pregnancies. In 163 occurrent (26.9%) and two recurrent (22%) NTD cases, the mothers reported periconceptional FA use. These women were older and more likely to be white. Maternal periconceptional FA usage was reported in 40.4% of cases of spina bifida with other anomalies but in only 25.2% of isolated spina bifida cases (P = 0.02). This enrichment for associated anomalies was not noted among cases of anencephaly or of encephalocele. Among the 563 subsequent pregnancies to mothers with previous NTD-affected pregnancies, those taking FA had a 0.4% NTD recurrence rate, but the recurrence without FA was 8.5%. NTDs with other associated findings were less likely to be prevented by FA, suggesting there is a background NTD rate that cannot be further reduced by FA. Nonetheless, the majority (73.9%) of NTDs in pregnancies in which the mothers reported periconceptional FA use were isolated NTDs of usual types. Cases in which FA failed in prevention of NTDs provide potential areas for further study into the causation of NTDs. The measures and techniques implemented in South Carolina can serve as an effective and successful model for prevention of NTD occurrence and recurrence. PMID:26108864

  2. Cost effectiveness of the stream-gaging program in South Carolina

    USGS Publications Warehouse

    Barker, A.C.; Wright, B.C.; Bennett, C.S.

    1985-01-01

    The cost effectiveness of the stream-gaging program in South Carolina was documented for the 1983 water yr. Data uses and funding sources were identified for the 76 continuous stream gages currently being operated in South Carolina. The budget of $422,200 for collecting and analyzing streamflow data also includes the cost of operating stage-only and crest-stage stations. The streamflow records for one stream gage can be determined by alternate, less costly methods, and should be discontinued. The remaining 75 stations should be maintained in the program for the foreseeable future. The current policy for the operation of the 75 stations including the crest-stage and stage-only stations would require a budget of $417,200/yr. The average standard error of estimation of streamflow records is 16.9% for the present budget with missing record included. However, the standard error of estimation would decrease to 8.5% if complete streamflow records could be obtained. It was shown that the average standard error of estimation of 16.9% could be obtained at the 75 sites with a budget of approximately $395,000 if the gaging resources were redistributed among the gages. A minimum budget of $383,500 is required to operate the program; a budget less than this does not permit proper service and maintenance of the gages and recorders. At the minimum budget, the average standard error is 18.6%. The maximum budget analyzed was $850,000, which resulted in an average standard error of 7.6 %. (Author 's abstract)

  3. Organochlorine pollutants and population status of least terns in South Carolina

    USGS Publications Warehouse

    Blus, L.J.; Prouty, R.M.

    1979-01-01

    Least Tern nesting colonies on the Cape Romain National Wildlife Refuge and surrounding areas in South Carolina were studied from 1971 through 1975. We located 10 colonies including 6 on the Refuge and 4 on nearby coastal islands. The number of nests in each colony ranged from several up to 220.....Least Terns began reproductive activity in April, and the egg-laying period ranged from May to July. The earliest hatching record was 6 June. Reproductive success in most colonies seemed poor. Tidal flooding of eggs, predation of eggs and young, and disturbance by domestic animals and man were responsible for most failures.....Residues of DDE, PCB?s, and other organochlorine pollutants in the eggs were low and posed no identifiable threat to the Least Terns. DDE residues in eggs declined from 0.63 pg/g in 1972 to 0.33 pg/g in 1975. I n contrast, PCB residue trends were erratic; mean residue values were 0.40 pg/g in 1972, 1.08 pg/g in 1974, and 0.62 pg/g in 1975.....Eggshell thickness means for 1972, 1974, and 1975 were 2 to 7% lower than the pre-1947 mean; but the differences between means were not statistically significant.....There is no evidence of a decline in Least Tern populations in South Carolina over the past 30 years such as observed in many other parts of the range of the species. A number of the current nesting islands seem secure from adverse environmental perturbations, although several colonies are on islands that are in danger of extensive development.

  4. Trends of Abutment-Scour Prediction Equations Applied to 144 Field Sites in South Carolina

    USGS Publications Warehouse

    Benedict, Stephen T.; Deshpande, Nikhil; Aziz, Nadim M.; Conrads, Paul A.

    2006-01-01

    The U.S. Geological Survey conducted a study in cooperation with the Federal Highway Administration in which predicted abutment-scour depths computed with selected predictive equations were compared with field measurements of abutment-scour depth made at 144 bridges in South Carolina. The assessment used five equations published in the Fourth Edition of 'Evaluating Scour at Bridges,' (Hydraulic Engineering Circular 18), including the original Froehlich, the modified Froehlich, the Sturm, the Maryland, and the HIRE equations. An additional unpublished equation also was assessed. Comparisons between predicted and observed scour depths are intended to illustrate general trends and order-of-magnitude differences for the prediction equations. Field measurements were taken during non-flood conditions when the hydraulic conditions that caused the scour generally are unknown. The predicted scour depths are based on hydraulic conditions associated with the 100-year flow at all sites and the flood of record for 35 sites. Comparisons showed that predicted scour depths frequently overpredict observed scour and at times were excessive. The comparison also showed that underprediction occurred, but with less frequency. The performance of these equations indicates that they are poor predictors of abutment-scour depth in South Carolina, and it is probable that poor performance will occur when the equations are applied in other geographic regions. Extensive data and graphs used to compare predicted and observed scour depths in this study were compiled into spreadsheets and are included in digital format with this report. In addition to the equation-comparison data, Water-Surface Profile Model tube-velocity data, soil-boring data, and selected abutment-scour data are included in digital format with this report. The digital database was developed as a resource for future researchers and is especially valuable for evaluating the reasonableness of future equations that may be developed.

  5. Geology of the area of induced seismic activity at Monticello Reservoir, South Carolina

    SciTech Connect

    Secor, D.T. Jr.; Smith, W.A.; Snoke, A.W.; Peck, L.S.; Pitcher, D.M.; Prowell, D.C.; Simpson, D.H.

    1982-08-10

    This study provides geological background information necessary for an evaluation of the earthquake hazard in an area of induced seismic activity at Monticello Reservoir, South Carolina. This region contains a thick stratified sequence of Proterozoic Z and Cambrian metasedimentary and metavolcanic rocks. In the early to middle Paleozoic, this sequence was recrystallized and deformed under metamorphic conditions that ranged from greenschist to amphibolite facies and experienced at least two episodes of folding. The region has been intruded by late kinematic to postkinematic granitoid plutons of Silurian and Carboniferous ages and by numerous northwest trending diabase diks of Late Traissic and Early Jurassic age. The region south of Monticello Reservoir in the Carolina slate belt experienced two episodes of faulting in the late Paleozoic and/or early to middle Mesozoic. The older group of faults trends approximately east, has only small displacements, and is characterized by extensive silicifiction of the fault zones. The younger group of faults trends approximately north has experienced dip slip displacements up to 1700 m and is characterized by carbonate mineralization in the fault zones. Both sets of faults are cut by an undeformed diabase dike of Late Triassic or Early Jurassic age. The induced seismic activity around Monticello Reservoir is occurring in a heterogeneous quartz monzonite pluton of Carboniferous age. The pluton contains large enclaves of country rock and is cut by numerous, diversely oriented small faults and joint. These local inhomogeneities in the pluton together with an irregular stress field are interpreted to control the diffuse seismic activity around the reservoir. In view of the apparent absence of lengthy faults it is unlikely that a large-magnitude earthquake will occur in response to the stress and pore pressure changes related to the impoundment of Monticello Reservoir.

  6. Hydrogeologic characterization of a proposed landfill expansion in Pickens County near Easley, South Carolina

    USGS Publications Warehouse

    Stringfield, W.J.

    1994-01-01

    This report presents the results of a hydrogeologic study in the Piedmont physiographic province of South Carolina to obtain geologic, hydrologic, and water-quality data from the site of a proposed landfill expansion in Pickens County near Easley, South Carolina. The geology of the study area is typical of the Piedmont region. The unconsolidated regolith on the site is soil and saprolite, which is a product of the weathered parent rock. The soil ranges in thickness from about 5 to 20 feet. The saprolite ranges in thickness from about 5 to 134 feet. The most abundant parent rock type in the area is a biotite gneiss. Ground- and surface-water data were collected at the site. Slug tests on the saprolite indicate a mean hydraulic conductivity of 3 x 0.000003 feet per second. Transmissivity ranges from 12 to 27 cubic feet per day per feet (squared per day). The ground-water velocity for the site ranges from 3 to 6 feet per year. The closest major stream to the site is Golden Creek. Based on low-flow data for Golden Creek, the estimated minimum 7 consecutive day flow that has a recurrence interval of 10 years (7Q10) at station 02186102 is 2.4 cubic feet per second. Water samples were collected from five monitoring wells at the proposed landfill expansion site and from one stream adjacent to the expansion site. Measured pH units ranged from 5.5 to 8.1, and alkalinity concentrations ranged from 5.1 to 73 milligrams per liter as CaCO3. Other water- quality data obtained included temperature and specific conductance, and 5-day BOD (biochemical oxygen demand), bicarbonate, ammonia-nitrogen, nitrite-nitrogen, nitrite plus nitrate, organic carbon, calcium, magnesium, sodium, potassium, chloride, sulfate, fluoride, and selected trace metal concentrations.

  7. Spatially quantitative seafloor habitat mapping: Example from the northern South Carolina inner continental shelf

    USGS Publications Warehouse

    Ojeda, G.Y.; Gayes, P.T.; Van Dolah, R. F.; Schwab, W.C.

    2004-01-01

    Naturally occurring hard bottom areas provide the geological substrate that can support diverse assemblages of sessile benthic organisms, which in turn, attract many reef-dwelling fish species. Alternatively, defining the location and extent of bottom sand bodies is relevant for potential nourishment projects as well as to ensure that transient sediment does not affect reef habitats, particularly in sediment-starved continental margins. Furthermore, defining sediment transport pathways documents the effects these mobile bedforms have on proximal reef habitats. Thematic mapping of these substrates is therefore crucial in safeguarding critical habitats and offshore resources of coastal nations. This study presents the results of a spatially quantitative mapping approach based on classification of sidescan-sonar imagery. By using bottom video for image-to-ground control, digital image textural features for pattern recognition, and an artificial neural network for rapid, quantitative, multivariable decision-making, this approach resulted in recognition rates of hard bottom as high as 87%. The recognition of sand bottom was less successful (31%). This approach was applied to a large (686 km2), high-quality, 2-m resolution sidescan-sonar mosaic of the northern South Carolina inner continental shelf. Results of this analysis indicate that both surficial sand and hard bottoms of variable extent are present over the study area. In total, 59% of the imaged area was covered by hard bottom, while 41% was covered by sand. Qualitative spatial correlation between bottom type and bathymetry appears possible from comparison of our interpretive map and available bathymetry. Hard bottom areas tend to be located on flat, low-lying areas, and sandy bottoms tend to reside on areas of positive relief. Published bio-erosion rates were used to calculate the potential sediment input from the mapped hard bottom areas rendering sediment volumes that may be as high as 0.8 million m3/yr for

  8. Development of a 14-digit Hydrologic Unit Code Numbering System for South Carolina

    USGS Publications Warehouse

    Bower, David E.; Lowry, Claude; Lowery, Mark A.; Hurley, Noel M.

    1999-01-01

    A Hydrologic Unit Map showing the cataloging units, watersheds, and subwatersheds of South Carolina has been developed by the U.S. Geological Survey in cooperation with the South Carolina Department of Health and Environmental Control, funded through a U.S. Environmental Protection Agency 319 Grant, and the U.S. Department of Agriculture, Natural Resources Conservation Service. These delineations represent 8-, 11-, and 14-digit Hydrologic Unit Codes, respectively. This map presents information on drainage, hydrography, and hydrologic boundaries of the water-resources regions, subregions, accounting units, cataloging units, watersheds, and subwatersheds. The source maps for the basin delineations are 1:24,000-scale 7.5-minute series topographic maps and the base maps shown on figure 1 are from 1:100,000-scale Digital Line Graphs; however, the data are published at a scale of 1:500,000. In addition, an electronic version of the data is provided on a compact disc. Of the 1,022 subwatersheds delineated for this project, 1,004 range in size from 3,000 to 40,000 acres (4.69 to 62.5 square miles). Seventeen subwatersheds are smaller than 3,000 acres and one subwatershed, located on St. Helena Island, is larger than 40,000 acres. This map and its associated codes provide a standardized base for use by water-resource managers and planners in locating, storing, retrieving, and exchanging hydrologic data. In addition, the map can be used for cataloging water-data acquisition activities, geographically organizing hydrologic data, and planning and describing water-use and related land-use activities.

  9. Initial results from a multi-institutional collaboration to monitor harmful algal blooms in South Carolina.

    PubMed

    Lewitus, Alan J; Holland, A Fred

    2003-01-01

    The rapid rate of development in the South Carolina (SC) coastal zone has heightened public concern for the condition of the state's estuaries, and alerted scientists to the potential that novel and adverse effects on estuarine ecosystems may result. Although well-developed databases from long-term monitoring programs exist for many variables valuable in predicting and following system responses, information on phytoplankton distributions in SC estuaries has lagged. Knowledge of the dynamical relationship between environmental (e.g., nutrient quantity and quality) and biological (e.g., grazing) regulation, and phytoplankton biomass and composition is critical to understanding estuarine susceptibility to eutrophication or harmful algal blooms (HABs). Recently, SC scientists from federal, state, and academic institutions established a collaborative monitoring program to assess HAB distribution and ecology statewide. The South Carolina Harmful Algal Bloom Program includes: a) intensive temporal monitoring at areas of known HAB occurrence or those exhibiting symptoms potentially related to HABs (e.g., prevalent fish lesions), b) extensive spatial monitoring in coordination with existing statewide efforts, c) a citizen volunteer monitoring network, d) nutrient response bioassays, and e) laboratory-based physiological experiments on HAB isolates. By combining "trip-wire" surveillance and rapid response systems, routine monitoring of environmental parameters and HAB distribution, and process-oriented studies examining the physiological functioning of HAB species, an enhanced understanding of the impact and environmental control of HABs in SC estuaries will be achieved. The application of this approach to studies on the distribution and physiological ecology of a new widespread SC red tide, and to the discovery of several potentially toxic blooms (including Pfiesteria) in SC holding ponds, are described.

  10. Pap Test and HIV testing behaviors of South Carolina women 18–64 years old

    PubMed Central

    Wigfall, Lisa; Duffus, Wayne A.; Annang, Lucy; Richter, Donna L.; Torres, Myriam E.; Williams, Edith M.; Glover, Saundra

    2010-01-01

    Background Pap tests are used to detect abnormal cell growth in the cervix. Early detection of precancerous cells increases the likelihood of treatment success. In fact, the Pap test is one of only a few cancer screening procedures that can prevent cancer by virtue of identifying and intervening upon abnormal precancerous cells in the early stages. There has been a growing prevalence of cervical cancer among HIV-positive women. Early diagnosis is essential to improving survival outcomes of women living with HIV/AIDS. The purpose of this study was to describe Pap test behaviors among women in South Carolina and examine its relationship with HIV testing. Methods Behavioral Risk Factor Surveillance System (BRFSS) data from 2008 were analyzed. Chi-square tests and logistic regression analyses were performed to describe Pap test behaviors among our sample (n=3,404) of non-Hispanic White and non-Hispanic Black women (18–64 years old). Results The majority of participants (97%) reported ever having a Pap test. Participants who reported never having a Pap test were 50% less likely to have ever been tested for HIV. Conclusions The participants in our study met the Healthy People 2010 target of ever having a Pap test. However, less than half of participants (42%) had ever been tested for HIV. A larger proportion of women who have had a Pap test had also been tested for HIV. Practice Implications Our findings suggest that offering women an HIV test during routine Pap tests may present an opportunity to increase the number of women in South Carolina who know their HIV serostatus. PMID:20108718

  11. History and current state of neurosurgery at the Medical University of South Carolina.

    PubMed

    Krishna, Vibhor; Rauf, Yasmeen; Patel, Sunil; Glazier, Steve; Perot, Phanor; Ellegala, Dilantha B

    2011-07-01

    We review the development of neurosurgery at the Medical University of South Carolina (MUSC) and the emergence of MUSC as a leading academic neurosurgical center in South Carolina. Historical records from the Waring Historical Library were studied, former and current faculty members were interviewed, and the personal records of Dr Phanor J Perot were examined. Dr Frederick E Kredel was the first to perform cerebral revascularization in stroke patients using omental flaps and the first to culture glioma cells in artificial media. The MUSC Neurosurgery residency program was established in 1964 by its first formally trained neurosurgeon, Julian Youmans, MD. The first graduate of the program, Dr Russell Travis, went on to become the President of the American Association of Neurological Surgeons. In 1968, the longest serving chairman, Dr Perot, joined the department and conducted significant research in spinal cord injury, receiving a continuous, 20-year award from the National Institute of Neurological Disorders and Stroke. A major change in the neurosurgery program occurred in 2004 when Dr Sunil Patel accepted the chairmanship. He integrated neurosurgery, neurology, and basic neuroscience departments into a comprehensive Department of Neurosciences to provide integrated clinical care. This department now ranks second in the country in National Institutes of Health research funding. Recently, the Center for Global Health and Global Neurosurgery was established with a vision of caring for patients beyond national borders. Neurosurgery at MUSC has been influenced by Drs Kredel and Perot and the current leadership is moving forward with a uniquely integrated department with novel areas such as global neurosurgery. PMID:21368698

  12. Spatially quantitative seafloor habitat mapping: example from the northern South Carolina inner continental shelf

    NASA Astrophysics Data System (ADS)

    Ojeda, Germán Y.; Gayes, Paul T.; Van Dolah, Robert F.; Schwab, William C.

    2004-03-01

    Naturally occurring hard bottom areas provide the geological substrate that can support diverse assemblages of sessile benthic organisms, which in turn, attract many reef-dwelling fish species. Alternatively, defining the location and extent of bottom sand bodies is relevant for potential nourishment projects as well as to ensure that transient sediment does not affect reef habitats, particularly in sediment-starved continental margins. Furthermore, defining sediment transport pathways documents the effects these mobile bedforms have on proximal reef habitats. Thematic mapping of these substrates is therefore crucial in safeguarding critical habitats and offshore resources of coastal nations. This study presents the results of a spatially quantitative mapping approach based on classification of sidescan-sonar imagery. By using bottom video for image-to-ground control, digital image textural features for pattern recognition, and an artificial neural network for rapid, quantitative, multivariable decision-making, this approach resulted in recognition rates of hard bottom as high as 87%. The recognition of sand bottom was less successful (31%). This approach was applied to a large (686 km 2), high-quality, 2-m resolution sidescan-sonar mosaic of the northern South Carolina inner continental shelf. Results of this analysis indicate that both surficial sand and hard bottoms of variable extent are present over the study area. In total, 59% of the imaged area was covered by hard bottom, while 41% was covered by sand. Qualitative spatial correlation between bottom type and bathymetry appears possible from comparison of our interpretive map and available bathymetry. Hard bottom areas tend to be located on flat, low-lying areas, and sandy bottoms tend to reside on areas of positive relief. Published bio-erosion rates were used to calculate the potential sediment input from the mapped hard bottom areas rendering sediment volumes that may be as high as 0.8 million m 3/yr for

  13. Medical University of South Carolina Environmental Hazards Assessment Program. Volume 6: Annual report, July 1, 1993--June 30, 1994 deliverables

    SciTech Connect

    Not Available

    1994-09-01

    The Medical University of South Carolina`s vision is to become the premier national resource for medical information and for environmental/health risk assessment. A key component to the success of the many missions of the Environmental Hazards Assessment Program (EHAP) is timely access to large volumes of data. This study documents the results of the needs assessment effort conducted to determine the information access and processing requirements of EHAP. This report addresses the Department of Environmental Health Science, education and training initiative.

  14. Prostate cancer disparities in South Carolina: early detection, special programs, and descriptive epidemiology.

    PubMed

    Drake, Bettina F; Keane, Thomas E; Mosley, Catishia M; Adams, Swann Arp; Elder, Keith T; Modayil, Mary V; Ureda, John R; Hebert, James R

    2006-08-01

    Available evidence suggests that there may be qualitative differences in the natural history of PrCA by race. If this is true then additional etiologic research is needed to identify places in the causal chain where we can intervene to lower PrCA rates in AA men. South Carolina may prove to be a useful context in which to study prostate cancer etiology, because of the presence of unique environmental exposures. For example, soil selenium and cadmium concentrations unique to South Carolina might have a differential affect in the rural areas of the state where ground water use is more common and where AAs are more likely to live. These metals are important in terms of prostate metabolism and cancer. The possible interaction of geological factors with underlying biological factors such as metal transporter gene expression by race needs to be explored in South Carolina. Diet and exercise are consistently seen as possible primary prevention strategies for prostate and other cancers, as noted above. There may be very good reasons to intervene on diet and physical activity, but if the intention is to make a health claim with real, specific meaning for PrCA prevention and control then studies must be designed to test the effect of these modalities in rigorous ways at specific points in the natural history of prostate carcinogenesis. Nutrition and exercise programs need to be developed in South Carolina that are seen as acceptable by people at risk of PrCA; and they will need to focus on effective ways to prevent the development of PrCA, other cancers, and other health outcomes. Implementing diet and nutrition programs in rural parts of the state, possibly through schools or churches, offer benefit to both youth and adults alike. So, it would be possible, indeed it would be desirable, to create programs that may be used for research in one part of the population (e.g., men with PrCA), but are equally beneficial for others (e.g., their spouses and children). Organizing

  15. South Carolina DOE/EPSCoR energy-related graduate research traineeships. Final report and progress performance report, January 1--December 31, 1995

    SciTech Connect

    Odom, J.D.; Little, T.S.

    1996-04-01

    The South Carolina DOE/EPSCoR Graduate Traineeship Program is currently supporting 20 graduate students through Clemson University, the Medical University of South Carolina, and the University of South Carolina. Research areas include lithium batteries, analytical chemistry, supercritical fluid extraction, multiphase flow remediation, estrogenic contaminants, robotic inspection systems, transuranics and beta emitters, organic waste disposal, fiber optic sensors, sediment computer modeling, groundwater geochemistry, effect of CO{sub 2} on plant/insect interactions, molecular structure of organophosphorus compounds, environmental geology, bioremediation, and stratigraphic modeling. Short summaries are given for each project.

  16. Investigation of spatial and temporal trends in water quality in Daya Bay, South China Sea.

    PubMed

    Wu, Mei-Lin; Wang, You-Shao; Dong, Jun-De; Sun, Cui-Ci; Wang, Yu-Tu; Sun, Fu-Lin; Cheng, Hao

    2011-06-01

    The objective is to identify the spatial and temporal variability of the hydrochemical quality of the water column in a subtropical coastal system, Daya Bay, China. Water samples were collected in four seasons at 12 monitoring sites. The Southeast Asian monsoons, northeasterly from October to the next April and southwesterly from May to September have also an important influence on water quality in Daya Bay. In the spatial pattern, two groups have been identified, with the help of multidimensional scaling analysis and cluster analysis. Cluster I consisted of the sites S3, S8, S10 and S11 in the west and north coastal parts of Daya Bay. Cluster I is mainly related to anthropogenic activities such as fish-farming. Cluster II consisted of the rest of the stations in the center, east and south parts of Daya Bay. Cluster II is mainly related to seawater exchange from South China Sea.

  17. Temporal occurrence of third-stage larvae of Elaeophora schneideri in Tabanus lineola hinellus on South Island, South Carolina.

    PubMed

    Couvillion, C E; Nettles, V F; Sheppard, D C; Joyner, R L; Bannaga, O M

    1986-04-01

    The occurrence of third-stage larvae of the arterial worm (Elaeophora schneideri) in populations of the horse fly, Tabanus lineola hinellus, was studied on South Island, Georgetown County, South Carolina. Over the period from mid-April to mid-October 1982, horse flies had a bimodal pattern of abundance with peak populations in June and September. During individual bimonthly horse fly collections, the prevalence of infection of T. l. hinellus ranged from 0 to 1.23%. Prevalence of infected horse flies was biphasic with peaks in mid-May (1.23%) and mid-August (1.22%), 2 to 4 wk prior to peaks in horse fly populations. The intensity of infection of T. l. hinellus increased as time progressed and was highest in late summer. This increase resulted in greater recovery of infective larvae during August-September (mean intensity = 25) than in May-June (mean intensity = 4). Both prevalence and intensity of infection of T. l. hinellus were low compared to primary intermediate hosts of E. schneideri in the western U.S. PMID:2940381

  18. Temporal occurrence of third-stage larvae of Elaeophora schneideri in Tabanus lineola hinellus on South Island, South Carolina.

    PubMed

    Couvillion, C E; Nettles, V F; Sheppard, D C; Joyner, R L; Bannaga, O M

    1986-04-01

    The occurrence of third-stage larvae of the arterial worm (Elaeophora schneideri) in populations of the horse fly, Tabanus lineola hinellus, was studied on South Island, Georgetown County, South Carolina. Over the period from mid-April to mid-October 1982, horse flies had a bimodal pattern of abundance with peak populations in June and September. During individual bimonthly horse fly collections, the prevalence of infection of T. l. hinellus ranged from 0 to 1.23%. Prevalence of infected horse flies was biphasic with peaks in mid-May (1.23%) and mid-August (1.22%), 2 to 4 wk prior to peaks in horse fly populations. The intensity of infection of T. l. hinellus increased as time progressed and was highest in late summer. This increase resulted in greater recovery of infective larvae during August-September (mean intensity = 25) than in May-June (mean intensity = 4). Both prevalence and intensity of infection of T. l. hinellus were low compared to primary intermediate hosts of E. schneideri in the western U.S.

  19. Historical Seismicity in the South San Francisco Bay Region

    USGS Publications Warehouse

    Bakun, William H.

    2008-01-01

    Locations (intensity centers) and moment magnitude M for 24 earthquakes (1858-1911) in the southern San Francisco Bay area are estimated from Modified Mercalli intensity (MMI) assignments. The uncertainties in location and M are generally large because there are few MMI assignments available. Preferred locations are selected to be consistent with a simple model for seismic activity on the central and southern Calaveras fault. Significant seismic activity can be explained by repetitive failure of the same fault areas in nearly identical earthquakes. Significant earthquake activity occurred on both east- and west-Bay faults in the ten or so years before the 1868 east-Bay earthquake and before the1906 and 1989 west-Bay earthquakes.

  20. Harmonic analysis of tides and tidal currents in South San Francisco Bay, California

    USGS Publications Warehouse

    Cheng, R.T.; Gartner, J.W.

    1985-01-01

    Water level observations from tide stations and current observations from current-meter moorings in South San Francisco Bay (South Bay), California have been harmonically analysed. At each tide station, 13 harmonic constituents have been computed by a least-squares regression without inference. Tides in South Bay are typically mixed; there is a phase lag of approximately 1 h and an amplification of 1??5 from north to south for a mean semi-diurnal tide. Because most of the current-meter records are between 14 and 29 days, only the five most important harmonics have been solved for east-west and north-south velocity components. The eccentricity of tidal-current ellipse is generally very small, which indicates that the tidal current in South Bay is strongly bidirectional. The analyses further show that the principal direction and the magnitude of tidal current are well correlated with the basin bathymetry. Patterns of Eulerian residual circulation deduced from the current-meter data show an anticlockwise gyre to the west and a clockwise gyre to the east of the main channel in the summer months due to the prevailing westerly wind. Opposite trends have been observed during winter when the wind was variable. ?? 1985.

  1. Low-frequency variations in sea level and currents in south San Francisco Bay

    SciTech Connect

    Walters, R.A.

    1982-07-01

    In order to examine physical processes in the subtidal time range, sea-level and current meter data for south San Francisco Bay (South Bay) were filtered using a low-pass digital filter to remove tidal period variations, and then subjected to an empirical orthogonal function analysis. For the the sea-level data, there is one dominant empirical mode that is correlated with nonlocal coastal forcing. A small amount of the variance is associated with local wind setup. For the current meter data, there are two dominant empirical modes that correlate with local wind forcing and tidal forcing over the spring-neap cycle. In general, South Bay is dominated by coastal forcing on sea level during all seasons, and dominated by wind and tidal forcing on the residual currents during the summer.

  2. Low-frequency variations in sea level and currents in south San Francisco Bay

    USGS Publications Warehouse

    Walters, Roy A.

    1982-01-01

    In order to examine physical process in the subtidal time range, sea-level and current meter data for south San Francisco Bay (South Bay) were filtered using a low-pass digital filter to remove tidal period variations. and then subjected to an empirical orthogonal function analysis. For the sea-level data, there is one dominant empirical mode that is correlated with nonlocal coastal forcing. A small amount of the variance is associated with local wind setup. For the current meter data, there are two dominant empirical modes that correlate with local wind forcing and tidal forcing over the spring-neap cycle. In general, South Bay is dominated by coastal forcing on sea level during all seasons, and dominated by wind and tidal forcing on the residual currants during the summer.

  3. Continuous resistivity profiling data from Great South Bay, Long Island, New York

    USGS Publications Warehouse

    Cross, V.A.; Bratton, J.F.; Kroeger, K.D.; Crusius, John; Worley, C.R.

    2013-01-01

    An investigation of submarine aquifers adjacent to the Fire Island National Seashore and Long Island, New York was conducted to assess the importance of submarine groundwater discharge as a potential nonpoint source of nitrogen delivery to Great South Bay. Over 200 kilometers of continuous resistivity profiling data were collected to image the fresh-saline groundwater interface in sediments beneath the bay. In addition, groundwater sampling was performed at sites (1) along the north shore of Great South Bay, particularly in Patchogue Bay, that were representative of the developed Long Island shoreline, and (2) at sites on and adjacent to Fire Island, a 50-kilometer-long barrier island on the south side of Great South Bay. Other field activities included sediment coring, stationary electrical resistivity profiling, and surveys of in situ pore water conductivity. Results of continuous resistivity profiling surveys are described in this report. The onshore and offshore shallow hydrostratigraphy of the Great South Bay shorelines, particularly the presence and nature of submarine confining units, appears to exert primary control on the dimensions and chemistry of the submarine groundwater flow and discharge zones. Sediment coring has shown that the confining units commonly consist of drowned and buried peat layers likely deposited in salt marshes. Low-salinity groundwater extends from 10 to 100 meters offshore along much of the north and south shores of Great South Bay based on continuous resistivity profiling data, especially off the mouths of tidal creeks and beneath shallow flats to the north of Fire Island adjacent to modern salt marshes. Human modifications of much of the shoreline and nearshore areas along the north shore of the bay, including filling of salt marshes, construction of bulkheads and piers, and dredging of navigation channels, has substantially altered the natural hydrogeology of the bay's shorelines by truncating confining units and increasing

  4. 250 years of historic occupation on Steel Creek, Savannah River Plant, Barnwell County, South Carolina

    SciTech Connect

    Brooks, R.D.

    1988-01-01

    This report discusses the investigation of seven historic archaeological sites on the uppper coastal plain of the South Atlantic Slope in South Carolina. These seven sites are located on the United States Department of Energy's Savannah River Plant in the Steel Creek watershed. This project has its beginnings in 1980, when the Department of Energy initiated the reactivation of the L Reactor. At that time, the plan called for an increased thermal water discharage. In 1980, the Savannah River Plant Archaeological Research Program (SRP-ARP) conducted an intensive archaeological survey of the Steel Creek terrace edge and bottomland. In early 1984, the Department of Energy made the decision to construct a dam and create a cooling lake (L-Lake) on Steel Creek. This required a new survey. The new project initially was to be an intensive survey of the entire proposed lake area. However, construction time constraints changed the general outline of the project into a two-phased survey of the area. The first phase of the project was a survey of the dam, borrow area, discharge structure, and diversion canal. Ten sites were identified, none of which were considered eligible for nomination to the National Register of Historic Places. The second phase of the project was the intensive survey of the lake and embankment. Twenty-six sites were located in that portion of the survey, 11 of which were considered eligible for nomination to the National Register of Historic Places.

  5. Maps showing textural characteristics of benthic sediments in the Corpus Christi Bay estuarine system, south Texas

    USGS Publications Warehouse

    Shideler, Gerald L.; Stelting, Charles E.; McGowen, Joseph H.

    1981-01-01

    Corpus Christi Bay is a heavily used estuary on the south Texas coast in the northwest Gulf of Mexico (fig. 1).  The Bay is stressed by diverse activities which could substantially affect its ecosystem.  Such activities include shipping, resource production (oil, gas, and construction aggregate), commercial and sport fishing, and recreation.  Shipping activities alone have had a substantial impact on the bay.  For example, the past maintenance of navigation channels has required extensive dredging and spoil disposal within the estuarine system.  Numerous subaqueous spoil disposal sites and subaerial spoil banks are present throughout the bay (fig. 1), and the selection of future spoil disposal sites is becoming a critical local problem.  As activities in the bay increase, the need for effective environmental management becomes increasingly important, and effective management necessitates a good understanding of the bay's physical characteristics.  The objective of this study is to provide detailed information about the textural composition of bottom sediments within the estuarine system, information which could be used in making environmental-management decisions.  Visual descriptions of bottom sediments in Corpus Christi Bay and adjacent areas have been presented by McGowen and Morton (1979).  Additionally, a study of the textures of sediments on the Inner Continental Shelf adjacent to the bay has been presented by Shideler and Berryhill (1977).

  6. Regional ground-water discharge to large streams in the upper coastal plain of South Carolina and parts of North Carolina and Georgia

    USGS Publications Warehouse

    Aucott, W.R.; Meadows, R.S.; Patterson, G.G.

    1987-01-01

    Base flow was computed to estimate discharge from regional aquifers for six large streams in the upper Coastal Plain of South Carolina and parts of North Carolina and Georgia. Aquifers that sustain the base flow of both large and small streams are stratified into shallow and deep flow systems. Base-flow during dry conditions on main stems of large streams was assumed to be the discharge from the deep groundwater flow system. Six streams were analyzed: the Savannah, South and North Fork Edisto, Lynches, Pee Dee, and the Luber Rivers. Stream reaches in the Upper Coastal Plain were studied because of the relatively large aquifer discharge in these areas in comparison to the lower Coastal Plain. Estimates of discharge from the deep groundwater flow system to the six large streams averaged 1.8 cu ft/sec/mi of stream and 0.11 cu ft/sec/sq mi of surface drainage area. The estimates were made by subtracting all tributary inflows from the discharge gain between two gaging stations on a large stream during an extreme low-flow period. These estimates pertain only to flow in the deep groundwater flow system. Shallow flow systems and total base flow are > flow in the deep system. (USGS)

  7. 75 FR 38721 - Safety Zone; Munising 4th of July Fireworks, South Bay, Lake Superior, Munising, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Munising 4th of July Fireworks, South Bay... is intended to restrict vessels from a portion of South Bay during the Munising 4th of July Fireworks... from hazards associated with the Munising 4th of July Fireworks display. Based on the explosive...

  8. 33 CFR 334.380 - Atlantic Ocean south of entrance to Chesapeake Bay off Dam Neck, Virginia; naval firing range.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay off Dam Neck, Virginia; naval firing range. 334.380 Section 334.380 Navigation and... RESTRICTED AREA REGULATIONS § 334.380 Atlantic Ocean south of entrance to Chesapeake Bay off Dam...

  9. 33 CFR 334.400 - Atlantic Ocean south of entrance to Chesapeake Bay off Camp Pendleton, Virginia; naval restricted...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay off Camp Pendleton, Virginia; naval restricted area. 334.400 Section 334.400... AND RESTRICTED AREA REGULATIONS § 334.400 Atlantic Ocean south of entrance to Chesapeake Bay off...

  10. 33 CFR 334.380 - Atlantic Ocean south of entrance to Chesapeake Bay off Dam Neck, Virginia; naval firing range.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay off Dam Neck, Virginia; naval firing range. 334.380 Section 334.380 Navigation and... RESTRICTED AREA REGULATIONS § 334.380 Atlantic Ocean south of entrance to Chesapeake Bay off Dam...

  11. 33 CFR 334.380 - Atlantic Ocean south of entrance to Chesapeake Bay off Dam Neck, Virginia; naval firing range.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay off Dam Neck, Virginia; naval firing range. 334.380 Section 334.380 Navigation and... RESTRICTED AREA REGULATIONS § 334.380 Atlantic Ocean south of entrance to Chesapeake Bay off Dam...

  12. 33 CFR 334.380 - Atlantic Ocean south of entrance to Chesapeake Bay off Dam Neck, Virginia; naval firing range.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay off Dam Neck, Virginia; naval firing range. 334.380 Section 334.380 Navigation and... RESTRICTED AREA REGULATIONS § 334.380 Atlantic Ocean south of entrance to Chesapeake Bay off Dam...

  13. 33 CFR 334.380 - Atlantic Ocean south of entrance to Chesapeake Bay off Dam Neck, Virginia; naval firing range.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay off Dam Neck, Virginia; naval firing range. 334.380 Section 334.380 Navigation and... RESTRICTED AREA REGULATIONS § 334.380 Atlantic Ocean south of entrance to Chesapeake Bay off Dam...

  14. 33 CFR 334.400 - Atlantic Ocean south of entrance to Chesapeake Bay off Camp Pendleton, Virginia; naval restricted...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay off Camp Pendleton, Virginia; naval restricted area. 334.400 Section 334.400... AND RESTRICTED AREA REGULATIONS § 334.400 Atlantic Ocean south of entrance to Chesapeake Bay off...

  15. 33 CFR 334.400 - Atlantic Ocean south of entrance to Chesapeake Bay off Camp Pendleton, Virginia; naval restricted...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay off Camp Pendleton, Virginia; naval restricted area. 334.400 Section 334.400... AND RESTRICTED AREA REGULATIONS § 334.400 Atlantic Ocean south of entrance to Chesapeake Bay off...

  16. 33 CFR 334.400 - Atlantic Ocean south of entrance to Chesapeake Bay off Camp Pendleton, Virginia; naval restricted...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay off Camp Pendleton, Virginia; naval restricted area. 334.400 Section 334.400... AND RESTRICTED AREA REGULATIONS § 334.400 Atlantic Ocean south of entrance to Chesapeake Bay off...

  17. 33 CFR 334.400 - Atlantic Ocean south of entrance to Chesapeake Bay off Camp Pendleton, Virginia; naval restricted...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Atlantic Ocean south of entrance to Chesapeake Bay off Camp Pendleton, Virginia; naval restricted area. 334.400 Section 334.400... AND RESTRICTED AREA REGULATIONS § 334.400 Atlantic Ocean south of entrance to Chesapeake Bay off...

  18. 33 CFR 334.60 - Cape Cod Bay south of Wellfleet Harbor, Mass.; naval aircraft bombing target area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Cape Cod Bay south of Wellfleet Harbor, Mass.; naval aircraft bombing target area. 334.60 Section 334.60 Navigation and Navigable Waters... REGULATIONS § 334.60 Cape Cod Bay south of Wellfleet Harbor, Mass.; naval aircraft bombing target area....

  19. Limits and Economic Effects of Distributed PV Generation in North and South Carolina

    NASA Astrophysics Data System (ADS)

    Holt, Kyra Moore

    The variability of renewable sources, such as wind and solar, when integrated into the electrical system must be compensated by traditional generation sources in-order to maintain the constant balance of supply and demand required for grid stability. The goal of this study is to analyze the effects of increasing large levels of solar Photovoltaic (PV) penetration (in terms of a percentage of annual energy production) on a test grid with similar characteristics to the Duke Energy Carolinas (DEC) and Progress Energy Carolinas (PEC) regions of North and South Carolina. PV production is modeled entering the system at the distribution level and regional PV capacity is based on household density. A gridded hourly global horizontal irradiance (GHI) dataset is used to capture the variable nature of PV generation. A unit commitment model (UCM) is then used determine the hourly dispatch of generators based on generator parameters and costs to supply generation to meet demand. Annual modeled results for six different scenarios are evaluated to determine technical, environmental and economic effects of varying levels of distributed PV penetration on the system. This study finds that the main limiting factor for PV integration in the DEC and PEC balancing authority regions is defined by the large generating capacity of base-load nuclear plants within the system. This threshold starts to affect system stability at integration levels of 5.7%. System errors, defined by imbalances caused by over or under generation with respect to demand, are identified in the model however the validity of these errors in real world context needs further examination due to the lack of high frequency irradiance data and modeling limitations. Operational system costs decreased as expected with PV integration although further research is needed to explore the impacts of the capital costs required to achieve the penetration levels found in this study. PV system generation was found to mainly displace

  20. Airborne radioactivity survey of parts of the Atlantic Ocean beach, North and South Carolina

    USGS Publications Warehouse

    Meuschke, J.L.; Moxham, R.M.; Bortner, T.E.

    1953-01-01

    The accompanying map shows the results of an airborne radioactivity survey along the Atlantic Ocean beach between Edisto Island, South Carolina and Cape Fear, North Carolina. The survey was made May 20, 1953, as part of a cooperative program with the U.S. Atomic Energy Commission. The survey was made with scintillation detection equipment mounted in a Douglas DC-3 aircraft and consisted of one flight line, at a 500-foot altitude, parallel to the beach. The vertical projection of the flight line coincided approximately with the landward limit of the modern beach. The width of the zone on the ground from which anomalous radiation is measured at the nominal 500 foot flight altitude varies with areal extent and intensity of radioactivity of the source. For strong sources of radioactivity the width of the zone may be as much as 1400 feet. The accompanying maps show the approximate locations of the areas of greater-than-average radioactivity (at left) and the location of the traverse flown (at right). The abnormal radioactivity is apparently caused by radioactive minerals associated with "black sand" deposits which occur locally along the beach in this region. The present technique of airborne radioactivity measurement does not permit distinguishing between activity due to thorium and that due to uranium. An anomaly, therefore, may represent radioactivity due entirely to one or a combination of these elements. It is not possible to determine the extent or radioactive content of the materials responsible for the abnormal radioactivity. The information given in the accompanying map showing the localities of greater-than-average radioactivity therefore, suggests areas in which uranium and thorium deposits are more likely to occur.