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Sample records for activity hermiston oregon

  1. Disposal of chemical agents and munitions stored at Umatilla Depot Activity, Hermiston, Oregon

    SciTech Connect

    Zimmerman, G.P.; Hillsman, E.L.; Johnson, R.O.; Miller, R.L.; Patton, T.G.; Schoepfle, G.M.; Tolbert, V.R.; Feldman, D.L.; Hunsaker, D.B. Jr.; Kroodsma, R.L.; Morrissey, J.; Rickert, L.W.; Staub, W.P.; West, D.C.

    1993-02-01

    The Umatilla Depot Activity (UMDA) near Hermiston, Oregon, is one of eight US Army installations in the continental United States where lethal unitary chemical agents and munitions are stored, and where destruction of agents and munitions is proposed under the Chemical Stockpile Disposal Program (CSDP). The chemical agent inventory at UMDA consists of 11.6%, by weight, of the total US stockpile. The destruction of the stockpile is necessary to eliminate the risk to the public from continued storage and to dispose of obsolete and leaking munitions. In 1988 the US Army issued a Final Programmatic Environmental Impact Statement (FPEIS) for the CSDP that identified on-site disposal of agents and munitions as the environmentally preferred alternative (i.e., the alternative with the least potential to cause significant adverse impacts), using a method based on five measures of risk for potential human health and ecosystem/environmental effects; the effectiveness and adequacy of emergency preparedness capabilities also played a key role in the FPEIS selection methodology. In some instances, the FPEIS included generic data and assumptions that were developed to allow a consistent comparison of potential impacts among programmatic alternatives and did not include detailed conditions at each of the eight installations. The purpose of this Phase 1 report is to examine the proposed implementation of on-site disposal at UMDA in light of more recent and more detailed data than those included in the FPEIS. Specifically, this Phase 1 report is intended to either confirm or reject the validity of on-site disposal for the UMDA stockpile. Using the same computation methods as in the FPEIS, new population data were used to compute potential fatalities from hypothetical disposal accidents. Results indicate that onsite disposal is clearly preferable to either continued storage at UMDA or transportation of the UMDA stockpile to another depot for disposal.

  2. Disposal of chemical agents and munitions stored at Umatilla Depot Activity, Hermiston, Oregon. Final Phase 1 environmental report

    SciTech Connect

    Zimmerman, G.P.; Hillsman, E.L.; Johnson, R.O.; Miller, R.L.; Patton, T.G.; Schoepfle, G.M.; Tolbert, V.R.; Feldman, D.L.; Hunsaker, D.B. Jr.; Kroodsma, R.L.; Morrissey, J.; Rickert, L.W.; Staub, W.P.; West, D.C.

    1993-02-01

    The Umatilla Depot Activity (UMDA) near Hermiston, Oregon, is one of eight US Army installations in the continental United States where lethal unitary chemical agents and munitions are stored, and where destruction of agents and munitions is proposed under the Chemical Stockpile Disposal Program (CSDP). The chemical agent inventory at UMDA consists of 11.6%, by weight, of the total US stockpile. The destruction of the stockpile is necessary to eliminate the risk to the public from continued storage and to dispose of obsolete and leaking munitions. In 1988 the US Army issued a Final Programmatic Environmental Impact Statement (FPEIS) for the CSDP that identified on-site disposal of agents and munitions as the environmentally preferred alternative (i.e., the alternative with the least potential to cause significant adverse impacts), using a method based on five measures of risk for potential human health and ecosystem/environmental effects; the effectiveness and adequacy of emergency preparedness capabilities also played a key role in the FPEIS selection methodology. In some instances, the FPEIS included generic data and assumptions that were developed to allow a consistent comparison of potential impacts among programmatic alternatives and did not include detailed conditions at each of the eight installations. The purpose of this Phase 1 report is to examine the proposed implementation of on-site disposal at UMDA in light of more recent and more detailed data than those included in the FPEIS. Specifically, this Phase 1 report is intended to either confirm or reject the validity of on-site disposal for the UMDA stockpile. Using the same computation methods as in the FPEIS, new population data were used to compute potential fatalities from hypothetical disposal accidents. Results indicate that onsite disposal is clearly preferable to either continued storage at UMDA or transportation of the UMDA stockpile to another depot for disposal.

  3. Energy conservation study on Lamb-Weston potato processing plant, Hermiston, Oregon

    SciTech Connect

    Not Available

    1985-03-21

    This report presents the findings of an energy study done at the Lamb-Weston potato processing plant in Hermiston, Oregon. The study includes all electrical energy using systems at the plant but does not address specifc modificiations to process equipment. The Hermiston plant receives raw potatoes and produces a mixture of pre-fried and frozen potato products, including french fries, breakfast products, and a dinner product. The plant contains all necessary equipment and processes to produce a finished product but does not have on-site, long-term cold storage. The Hermiston plant purchases electricity from the Umatilla Rural Electrical Association (REA) on two main services: a 12.7 KV, three phase service for the electric boiler, and a three phase, 480 volt service that provides electricity for all other functions in the main plant (the wheelturning load).

  4. Resource Contingency Program - Oregon : Final Environmental Impact Statement, Hermiston Power Project.

    SciTech Connect

    United States. Bonneville Power Administration.

    1995-09-01

    The Bonneville Power Administration (BPA) has statutory responsibilities to supply electrical power to its utility, industrial, and other customers in the Pacific Northwest. In 1990, to cover the outer range of potential load growth with new resources, BPA embarked upon the Resource Contingency Program (RCP). Instead of buying or building generating plants now, BPA has purchased options to acquire power later, if and when it is needed. The decision to acquire any of these option energy projects to fulfill statutory supply obligations will be influenced by Federal system load growth, the outcome of BPA`s Business Plan, required operational changes in Columbia-Snake River Hydroelectric facilities, and the loss of major generating resources. In September 1993, three option development agreements were signed with three proposed natural gas-fired, combined cycle combustion turbine CT projects near Chehalis and Satsop, Washington, and near Hermiston, Oregon. Together these three projects could supply BPA with 1,090 average megawatts (aMW) of power. Under these agreements, sponsors are obtaining permits and conducting project design work, and BPA is completing this EIS process. In September 1993, BPA published a Notice of Intent to prepare an environmental impact statement (EIS) on these three proposed gas-fired combustion turbine projects and held public scoping meetings in October 1993 at each site. In February 1994, BPA released an Implementation Plan on the proposed scope of the EIS. A draft EIS on the three proposed projects was published in February 1995. The impacts of the Chehalis and Satsop projects located in Washington State will be covered in one EIS document, while the impacts of the Hermiston project located in Oregon are covered in this final EIS document. It is BPA`s intent to continue to base the analysis of impacts on the assumption that all three projects may be constructed at some point in the future.

  5. Health assessment for Umatilla Army Depot, Hermiston, Oregon, Region 10. CERCLIS No. OR6213820917. Preliminary report

    SciTech Connect

    Not Available

    1989-04-10

    The Umatilla Army Depot Site (UAS) is listed on the National Priorities List. The site covers 23 square miles and is located in Hermiston (Umatilla and Morrow Counties), Oregon. UAS is a storage depot for chemical warfare agents. Parts of the depot were contaminated with explosives as a result of past demilitarization and disposal operations. Preliminary on-site lagoon sampling results have identified 2,4,6-TNT (2,800 ppm in surface soil, 180 ppm in subsurface soil), RDX (350 ppm in surface soil, 260 ppm subsurface soil), dinitrotoluene (DNT) (10 ppm in surface soil) and tetryl (12 ppm in surface soil). Preliminary off-site ground water sampling results identified 2,4-DNT (trace to 400 ppb), 2,6-DNT (trace to 5 ppb), and 2,5,6-TNT (trace to 4,350 ppb). In addition, HMX (trace to 2,530 ppb) and RDX (trace to 7,480 ppb) were also identified in off-site ground water samples. The site is considered to be of potential public health concern because on-site employees may be exposed by direct contact to site-related contaminants in soil and possible ingestion of site-related contaminants that bioaccumulate through the food chain. It may be prudent to restrict areas of known contamination to post personnel.

  6. 75 FR 33997 - Safety Zone; McNary-John Day Transmission Line Project, Columbia River, Hermiston, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; McNary-John Day Transmission Line Project... zone would subject the public to the hazards associated with the reconstruction of the transmission... transmission towers on the banks of the Columbia River near Hermiston, Oregon between June 10, 2010 and...

  7. Geothermal assessment activities in Oregon, 1979-1980, and a case study example at Powell Buttes, Oregon

    SciTech Connect

    Priest, G.R.; Black, G.L.; Blackwell, D.D.; Brown, D.E.; Ruscetta, C.A.; Foley, D.

    1981-05-01

    Geothermal assessment activities in Oregon are reviewed briefly. An isogradient map, a lithologic and temperature log, and a finite difference thermal conductivity model of Powell Buttes area are presented. (MHR)

  8. Active channel for Fanno Creek, Oregon

    USGS Publications Warehouse

    Sobieszczyk, Steven

    2011-01-01

    Fanno Creek is a tributary to the Tualatin River and flows though parts of the southwest Portland metropolitan area. The stream is heavily influenced by urban runoff and shows characteristic flashy streamflow and poor water quality commonly associated with urban streams. This data set represents the active, wetted channel as derived from light detection and ranging (LiDAR) data and aerial photographic imagery. The wetted channel boundary is equivalent to the extent of water observed during a 2-yr high flow event.

  9. The Oregon Network: A Research and Service Activity of the Sex Equity in Educational Leadership Project.

    ERIC Educational Resources Information Center

    Wyant, Spencer; Schmuck, Patricia

    The Oregon Network, a research and service activity of the Sex Equity in Educational Leadership Project, was created in 1977 to perform four functions: 1) to document job vacancies and the processes of administrative hiring in Oregon; 2) to help school districts find qualified female applicants; 3) to affect hiring practices that stand as barriers…

  10. The Oregon Network: A Research and Service Activity of the Sex Equity in Educational Leadership Project.

    ERIC Educational Resources Information Center

    Wyant, Spencer; Schmuck, Patricia

    The Oregon Network, a research and service activity of the Sex Equity in Educational Leadership Project, was created in 1977 to perform four functions: 1) to document job vacancies and the processes of administrative hiring in Oregon; 2) to help school districts find qualified female applicants; 3) to affect hiring practices that stand as barriers

  11. Petrologic predictions regarding future eruptive activity at Mount Hood, Oregon

    NASA Astrophysics Data System (ADS)

    Kent, A. J.; Koleszar, A. M.

    2012-12-01

    Mount Hood, Oregon, represents a volcano that has a significant chance of erupting within the next few decades, but that has experienced no observed eruptions that provide direct geophysical or other constraints on eruption mechanisms and dynamics. In this case, petrological studies provide important insights into the potential nature of future eruptions, and these can be used to consider the geophysical and other signals that might accompany any renewed activity, and the timescales over which these might occur. In this contribution we present a summary of recent petrological work at Mount Hood and highlight data that provide insight into the likely nature of future eruptions. One of the most important features of Mount Hood lavas is the widespread evidence for magma mixing and mafic recharge. Andesites and low silica dacites from previous eruptive phases formed via mixing and hybridization between hotter ascending mafic magma and a long-lived crystal rich silicic magma or mush stored at shallow depths beneath the volcano. Mineral zoning studies show that mixing only occurs immediately prior to eruption, and we infer recharge of mafic magma into a shallow crustal magma storage zone is the predominant means by which eruptions of Mount Hood are initiated. Ascent of mafic magma and recharge would likely be accompanied by seismic, deformation and other detectable geophysical signals. Mineral barometry shows that amphiboles associated with shallow silicic magma formed at ~3-6 km, which we interpret to represent the depth of shallow silicic magma storage, and the depth at which recharge and mixing occurs. Amphiboles crystallized from mafic magma formed at ~10-16 km depth during magma ascent. Thus deeper earthquakes might accompany initial movement of mafic magma and more shallow seismic activity may occur during the convective overturn associated with recharge, mixing and final ascent of the hybridized magma. High-SiO2 melt inclusions in erupted lavas also contain low sulfur contents, thus mafic recharge and mixing should also be accompanied by the release of significant amounts of SO2 derived from mafic magma. Diffusion modeling based in mineral rim compositions suggests that the period between mafic recharge and eventual eruption and quenching is quite short - weeks to a few months at most, consistent with studies of other andesitic volcanoes. This provides an estimate of the potential time period that might elapse between detection of geophysical and other data indicative of recharge and mixing and magma reaching the surface.

  12. Seasonal Modulation of Earthquake Swarm Activity Near Maupin, Oregon

    NASA Astrophysics Data System (ADS)

    Braunmiller, J.; Nabelek, J.; Trehu, A. M.

    2012-12-01

    Between December 2006 and November 2011, the Pacific Northwest Seismic Network (PNSN) reported 464 earthquakes in a swarm about 60 km east-southeast of Mt. Hood near the town of Maupin, Oregon. Relocation of forty-five MD?2.5 earthquakes and regional moment tensor analysis of nine 3.3?Mw?3.9 earthquakes reveals a north-northwest trending, less than 1 km2 sized active fault patch on a 70 west dipping fault. At about 17 km depth, the swarm occurred at or close to the bottom of the seismogenic crust. The swarm's cumulative seismic moment release, equivalent to an Mw=4.4 earthquake, is not dominated by a single shock; it is rather mainly due to 20 MD?3.0 events, which occurred throughout the swarm. The swarm started at the southern end and, during the first 18 months of activity, migrated to the northwest at a rate of about 1-2 m/d until reaching its northern terminus. A 10 fault bend, inferred from locations and fault plane solutions, acted as geometrical barrier that temporarily halted event migration in mid-2007 before continuing north in early 2008. The slow event migration points to a pore pressure diffusion process suggesting the swarm onset was triggered by fluid inflow into the fault zone. At 17 km depth, triggering by meteoritic water seems unlikely for a normal crustal permeability. The double couple source mechanisms preclude a magmatic intrusion at the depth of the earthquakes. However, fluids (or gases) associated with a deeper, though undocumented, magma injection beneath the Cascade Mountains, could trigger seismicity in a pre-stressed region when they have migrated upward and reached the seismogenic crust. Superimposed on overall swarm evolution, we found a statistically significant annual seismicity variation, which is likely surface driven. The annual seismicity peak during spring (March-May) coincides with the maximum snow load on the near-by Cascades. The load corresponds to a surface pressure variation of about 6 kPa, which likely causes an annual peak-to-peak vertical displacement of about 1 cm at GPS sites in the Cascades and GPS signals that decay with increasing distance from the Cascades. Stress changes due to loading and unloading of snow pack in the Cascades can act in two ways to instantaneously enhance seismicity. For a strike-slip fault roughly parallel to the trend of the load and 10s of km away from it, normal stress decreases slightly leading to slight fault unclamping. The load also leads to simultaneous compression of fluid conduits at greater depth driving fluids rapidly upward into the swarm source region. The small, temporally variable stress changes on the order of a few kPa or less seem to be adequate to modulate seismicity by varying fault normal stresses and controlling fluid injection into a critically stressed fault zone. The swarm region has been quiet since February 2012 suggesting stresses on the fault have been nearly completely released.

  13. Inspection of surveillance activities and administrative leave policy at Bonneville Power Administration, Portland, Oregon

    SciTech Connect

    Not Available

    1994-04-01

    The authors conducted an inspection of surveillance activities and administrative leave policy at the Bonneville Power Administration, Portland, Oregon. The purpose of their inspection was to determine if a covert video surveillance operation conducted at Bonneville Power Administration was consistent with Department of Energy policies and procedures and other applicable regulations and procedures, and to determine if administrative leave policies and procedures used at Bonneville Power Administration in a specific instance were consistent with Department of Energy requirements and the Code of Federal Regulations. This inspection focused on a specific incident that occurred in 1989 on the 5th floor of the BPA Headquarters Building located in Portland, Oregon. The incident involved the soiling of an employee`s personal property with what appeared to be urine.

  14. System of activity-based models for Portland, Oregon

    SciTech Connect

    1998-05-01

    This report demonstrates that activity-based travel demand models are currently feasible and can replace traditional trip-based travel four-step demand models for urban areas. Travel decisions are part of a broader activity scheduling decision, and requires that one model the demand for activities as well as mobility. The objective of the research project was to emphasize development of a model system that captures the aspects of decision making while remaining applicable in the near term at the level of state and metropolitan planning organizations. The work indicates that activity-based modeling and forecasting is now feasible and can begin to replace the more traditional trip-based forecasting paradigm within MPOs in the United States. Further developments and improvements are possible in model estimation and application procedures. Future advancements in computing processing power will be important in allowing full power of the approach to be applied in practice.

  15. Integrating computational activities into the upper-level Paradigms in Physics curriculum at Oregon State University

    NASA Astrophysics Data System (ADS)

    McIntyre, David H.; Tate, Janet; Manogue, Corinne A.

    2008-04-01

    The Paradigms in Physics project at Oregon State University has reformed the entire upper-level physics curriculum. The reform has involved a rearrangement of content to better reflect the way physicists think about the field and the use of several new pedagogies that place responsibility for learning more firmly in the hands of the students. In particular, we employ a wide variety of computational examples and problems throughout the courses. Students use MAPLE, MATHEMATICA, JAVA, and other software packages to do calculations, visualizations, and simulations that develop their intuition and physical reasoning. These computational activities are indispensable to the success of the curriculum.

  16. 33 CFR 165.T13-149 - Safety Zone; McNary-John Day Transmission Line Project, Columbia River, Hermiston, OR.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CFR Part 165, Subpart C, no person may enter or remain in the safety zone created in this section or... or vessels permission to enter or remain in the safety zone created by this section. See 33 CFR part... Transmission Line Project, Columbia River, Hermiston, OR. 165.T13-149 Section 165.T13-149 Navigation...

  17. Bat activity in thinned, unthinned, and old-growth forests in western Oregon

    USGS Publications Warehouse

    Humes, Marcia L.; Hayes, J.P.; Collopy, M.W.

    1999-01-01

    Many aspects of the influences of forest management activities on bats (Chiroptera) in the Pacific Northwest are poorly known. We compared thinned and unthinned forest stands of the same age and old-growth forest stands to determine potential differences in structure and amount of use by bats. We hypothesized that activity levels of bats would differ in stands differing in structure as a result of management history and that activity of bats would be similar in stands of similar structure. We used automated ultrasonic detectors (Anabat II) to record calls of bats in 50-100-year-old thinned and unthinned stands, and in old-growth (a?Y200 yr old) stands in the Oregon Coast Range during the summers of 1994 and 1995. Our median index of bat activity was higher in old-growth than in unthinned stands and higher in thinned than in unthinned stands. We were not able to detect a significant difference between the index of median bat activity for old-growth and thinned stands. More than 90% of identifiable passes were identified as calls from Myotis species. The 3 stand types we examined differed in certain structural characteristics such as density and size of trees, and amount of overstory and understory cover. We concluded that the structural changes caused by thinning may benefit bats by creating habitat structure in young stands that bats are able to use more effectively.

  18. Environmental influences on children's physical activity and eating habits in a rural Oregon County.

    PubMed

    Findholt, Nancy E; Michael, Yvonne L; Jerofke, Linda J; Brogoitti, Victoria W

    2011-01-01

    PURPOSE. To identify environmental barriers and facilitators of children's physical activity and healthy eating in a rural county. DESIGN. Community-based participatory research using mixed methods, primarily qualitative. SETTING. A rural Oregon county. SUBJECTS. Ninety-five adults, 6 high school students, and 41 fifth-grade students. MEASURES. In-depth interviews, focus groups, Photovoice, and structured observations using the Physical Activity Resource Assessment, System for Observing Play and Leisure Activity, Community Food Security Assessment Toolkit, and School Food and Beverage Marketing Assessment Tool. ANALYSIS. Qualitative data were coded by investigators; observational data were analyzed using descriptive statistics. The findings were triangulated to produce a composite of environmental barriers and assets. RESULTS. Limited recreational resources, street-related hazards, fear of strangers, inadequate physical education, and denial of recess hindered physical activity, whereas popularity of youth sports and proximity to natural areas promoted physical activity. Limited availability and high cost of healthy food, busy lifestyles, convenience stores near schools, few healthy meal choices at school, children's being permitted to bring snacks to school, candy used as incentives, and teachers' modeling unhealthy eating habits hindered healthy eating, whereas the agricultural setting and popularity of gardening promoted healthy eating. CONCLUSIONS. This study provides data on a neglected area of research, namely environmental determinants of rural childhood obesity, and points to the need for multifaceted and multilevel environmental change interventions. PMID:22040399

  19. 67 FR 21235 - Proposed Settlement Under Section 122(h) of the Comprehensive Environmental Response...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2002-04-30

    ... and Liability Act, as amended, 42 U.S.C. 9622(h), Hermiston Lab Site, Hermiston, Oregon AGENCY..., Washington 98101, telephone number (206) 553-0242. Comments should reference the ``Hermiston Lab Site''...

  20. Active tectonics of the northwestern tip of Walker Lane in southern Oregon

    NASA Astrophysics Data System (ADS)

    Waldien, T.

    2012-12-01

    We use newly-acquired LiDAR topographic data to characterize the active tectonics of the Klamath Basin in southern Oregon. Three key tectonic domains present on the western edge of the North American plate, the Walker Lane Fault Zone (WLFZ), the northwestern Basin and Range extensional province (NWBR), and the Cascade arc, intersect in the region of the Klamath Basin. Right-oblique shear across the WLFZ accommodates ~15-30% of motion between the North America and Pacific plates in eastern California and western Nevada. Geologic data indicate that the WLFZ has been growing to the northwest since its inception after ~13 Ma. The northwestern tip of the WLFZ extends northwest through eastern California into southern Oregon where it intersects the Klamath Basin and Cascade arc. The Klamath Basin is a graben and marks the western-most extent of the Basin and Range extensional province at the latitude of the California-Oregon border. Due to the intersection between the WLFZ, the western margin of Basin and Range, and the Cascade arc, it is unclear whether the Klamath Basin opened in response to northwest propagation of the WLFZ or whether the WLFZ overprints a pre-existing arc-related graben on the edge of the Basin and Range. Faults in the Klamath Basin region fall into two groups. Group 1 faults bound the Klamath Graben, are north striking, and are marked by topographic escarpments with more than 600m local relief. Quaternary alluvial deposits bury the fault traces. Fault scarps mark the traces of Group 2 faults. Group 2 faults occur within the basin and include segments that strike north and northwest, creating a complex stair-step map pattern. A systematic overprinting of relatively more eastern faults by faults to the west characterizes the Group 2 faults. Moreover, Group 2 faults cut tilt blocks associated with Group 1 faults. Topographic relief across Group 2 faults is less than ~350m. Fault scarps in unconsolidated alluvium have as much as ~2 m of vertical and ~40 m of strike slip separation. Right-oblique slip active faulting in the graben center either (A) overprints tilt blocks formed due to earlier Basin and Range extension or (B) opened the Klamath Basin and is now localized along the basin axis. Regardless, these new data reveal a previously unrecognized seismic hazard. An earthquake sequence in 1993, the Klamath Falls earthquakes, consisted of two M6 events, neither of which ruptured to the surface. The longest continuous group 2 fault, which has a ~320m vertical separation, is ~25 km long. Earthquake scaling relationships and the length and size of the scarp on this fault indicate that at least one M7 event has occurred in the Klamath Falls area, larger than any historic earthquake.

  1. Vegetation Response to Holocene Variations in Climate and Fire Activity in Southwestern Oregon

    NASA Astrophysics Data System (ADS)

    White, A.; Briles, C.; Whitlock, C. L.

    2014-12-01

    Past ecosystem responses to fire and climate change have been well studied in many parts of the Pacific Northwest, but forest history of the southern Cascades is poorly understood. Pollen and charcoal records from Hobart Lake (42.099N, 122.482W, 1458m) in southwestern Oregon were analyzed to reconstruct past changes in vegetation and fire activity. The watershed today supports mixed conifer forest of Abies, Pseudotsuga, Cupressaceae, and Pinus. From 8000 to 3500 cal yr BP, the forest had more xerophytic species, such as Pinus and Cupressaceae, and higher frequency of fires than at present, suggesting a climate that was warmer and drier than current conditions. The last 3500 cal years was characterized by increasing mesophytic taxa, such as Abies and Pseudotsuga, and decreasing fire activity; these trends are consistent with the establishment of cooler wetter conditions in the late Holocene. Changes in the abundance of Abies and Pseudotsuga pollen were compared at multiple sites to better understand their history in relation to long-term variations in climate and local disturbance. The pollen record suggests that Abies (i.e., Abies concolor, A. magnifica, A. amabilis or A. grandis) was abundant during the late-glacial period in a widespread subalpine forest that was present at all elevations. The genus declined in abundance during the early Holocene when it was best represented at higher elevations. Abies species gradually became more widespread and abundant during the mid- and late Holocene consistent with cooler conditions and expansion of closed mesic forest. Pseudotsuga was most abundant at low-elevation sites in the Coast and Cascade ranges during the early Holocene and then most abundant in more southern, mid-elevation sites in the Klamath and southern Cascade ranges in the late Holocene. Thus, the regional conifer history was strongly governed by variations in the summer insolation as they relate to changes in summer effective moisture.

  2. Physical activity levels and obesity status of Oregon Rural Elementary School children

    PubMed Central

    Gunter, Katherine B.; Nader, Patrick Abi; John, Deborah H.

    2015-01-01

    Objective To evaluate the relationship between physical activity (PA, min/school-day) at school and body mass index (BMI, kg/m2) among rural elementary-aged children. Methods Height (cm), weight (kg), and PA were measured for 1767 children (5–12 years) enrolled in six rural Oregon elementary schools in fall, 2013. PA at school was measured over four days using Walk4Life pedometers. Children with ≥ 3 valid monitoring days (n = 1482) were included in analyses. Means (min/d) were calculated for wear time, total PA (TPA: combined light, moderate, vigorous PA), and moderate to vigorous PA (MVPA: step count > 120/min). BMI z-scores were calculated and regression models were run to examine the relationship between PA and BMI z-scores, adjusting for wear time, sex, and grade. Results Overweight (38.1%: BMI ≥ 85th percentile for age and sex) and obesity (19.4%: BMI ≥ 95th percentile) prevalence was similar for boys (n = 782) and girls (n = 700). More MVPA was associated with lower BMI (P < 0.001), independent of sex, wear time or grade. Mean MVPA was 18.9 +/− 8 min/d, versus 15.2 +/− 6.7 min/d for healthy-weight and obese children, respectively. Conclusions Children are not meeting minimum MVPA recommendations (60 min/d) during school hours. Efforts to promote PA for obesity prevention in rural elementary schools should focus on increasing opportunities for MVPA. PMID:26844106

  3. Habitat use and terrestrial activity by red tree voles (Arborimus longicaudus) in Oregon

    USGS Publications Warehouse

    Corn, Paul Stephen; Bury, R. Bruce

    1986-01-01

    Several species of vertebrates may find optimal habitat for breeding, nesting, or foraging in old-growth (>200 years old) confierous forests in the Pacific Northwest. Old-growth forests are economically valuable, however, and most unprotected stands will be cut within 40 years (Franklin et al., 1981). Meslow et al. (1981) and Raphael (1984) identified a critical need to document habitat use and establish the relationship of wildlife species in these forests. In 1983, we operated arrays of pitfall traps for six months to investigate habitat use by terrestrial herpetofauna and small mammals in four age classes of Douglas-fir (Pseudotsuga menziesii) forest in and near the H. J. Andrews Experimental Forest, Linn and Lane counties, Oregon. Red tree voles, Arborimus longicaudus, were among the mammals captured. This species is considered to find optimum habitat in old-growth forests (Franklin et al., 1981; Meslow et al., 1981), but quantitative data on the local occurrence of the species are lacking. Here we report on habitat use by A. longicaudus and document terrestrial activity for this presumably arboreal species. A pitfall array was located in each of 18 stands dominated by Douglas-fir. Each array consisted of two sets of three 5-m aluminum drift fences each with pitfall traps (No. 10 tin cans; 6.4 l in volume) at the ends of the fences (see Bury and Raphael, 1983). The 18 stands represented four successional stages based on estimated age: 3 pre-canopy (clear cuts 5-9 years old), 3 young (30-69 years), 4 mature (76-150 years), and 8 old-growth (195-450 years). Additionally, old-growth stands were ranked on a general moisture gradient (wet, mesic, or dry) based on aspect, topographic position, and presence of indicator plant species. Pitfall traps were operated continuously for 180 days from late May to late November, 1983.

  4. Eighth year projects and activities of the Environmental Remote Sensing Applications Laboratory (ERSAL). [Oregon

    NASA Technical Reports Server (NTRS)

    Lewis, A. J.; Isaacson, D. L.; Schrumpf, B. J. (Principal Investigator)

    1980-01-01

    Projects completed for the NASA Office of University Affairs include the application of remote sensing data in support of rehabilitation of wild fire damaged areas and the use of LANDSAT 3 return beam vidicon in forestry mapping applications. Continuing projects for that office include monitoring western Oregon timber clearcut; detecting and monitoring wheat disease; land use monitoring for tax assessment in Umatilla, Lake, and Morrow Counties; and the use of Oregon Air National Guard thermal infrared scanning data. Projects funded through other agencies include the remote sensing inventory of elk in the Blue Mountains; the estimation of burned agricultural acreage in the Willamette Valley; a resource inventory of Deschutes County; and hosting a LANDSAT digital workshop.

  5. Laboratory-based educational and outreach activities in the framework of a CAREER award at the University of Oregon

    NASA Astrophysics Data System (ADS)

    Bindeman, I. N.

    2011-12-01

    The Stable Isotope Laboratory at the University of Oregon has been used as a learning and outreach center in the framework of the 09 award entitled "Stable isotope insights into large-volume volcanic eruptions". The PI and other members of the group have actively recruitted undergraduate students, summer session and catalytic outreach undergraduates, and hosted international students, visitors, and collaborators from Russia, Iceland, France, the UK, Australia, and Switzerland. We also integrated closely with the Oregon-wide summer program that brings community college students to the University of Oregon for 2.5 months summer research residence (UCORE). In total we gave supervised five undergraduate students and three UCORE students. Additionally, we recruited undergraduates from U of Chicago, Colorado and Pomona Colleges to spend summers in the lab and in the field. In conjunction with the NSF funded PIRE program, two female graduate and one female undergraduate students participated in fieldwork in Kamchatka, and three Kamchatka undergraduates, and one Moscow graduate student visited the University Oregon. Students performed their own projects or Senior Theses and reported their results locally and at AGU conferences. We developed a management structure in which graduate students, a postdoc, and lab technician co-supervised students and visitors and this exposed them into the supervisory roles, contributed to the project progress, and liberated PI from micromanagement duties. The talk will present our experience with this management concept of a lab-based-learning initiative, which defines roles for each member of the lab. Our outreach activities included public lectures at community colleges by PI and a graduate student, and the topical Penrose conference co-organized by the PI, which attracted many students and visitors who collected their data in the lab. PI has introduced a voluntary fieldtrip as a part of his Volcanoes and Earthquake large enrollment class for non-majors. PI had less success in an attempt to involve non-geoscience majors into an optional satellite class due to the low interest among non-majors to explore geological and volcanological topics. Students in the Isotope Geochemistry and General Geochemistry classes used the Stable Isotope laboratory for their course papers, mostly related to the analyses of carbonate for isotopes of carbon and oxygen (paleoclimate projects), and using oxygen and hydrogen isotopes for sources of precipitation. Overall CAREER award provided excellent chance for multi-dimensional research that cross cut international boundaries, brings new projects in and contributes to the educational development of the PI and his group.

  6. Nutrition and Physical Activity Policies and Practices in Family Child Care Homes in Oregon: Baseline Findings from the Healthy Home Child Care Project

    ERIC Educational Resources Information Center

    Gunter, Katherine B.; Rice, Kelly R.; Trost, Stewart G.

    2012-01-01

    Baseline findings from the Healthy Home Child Care Project include data from Family Child Care Providers (FCCPs) in Oregon (n=53) who completed assessments of nutrition and physical activity policies and practices and BMI data for children in the care of FCCPs (n=205). Results show that a significant percentage of FCCPs failed to meet child care

  7. Nutrition and Physical Activity Policies and Practices in Family Child Care Homes in Oregon: Baseline Findings from the Healthy Home Child Care Project

    ERIC Educational Resources Information Center

    Gunter, Katherine B.; Rice, Kelly R.; Trost, Stewart G.

    2012-01-01

    Baseline findings from the Healthy Home Child Care Project include data from Family Child Care Providers (FCCPs) in Oregon (n=53) who completed assessments of nutrition and physical activity policies and practices and BMI data for children in the care of FCCPs (n=205). Results show that a significant percentage of FCCPs failed to meet child care…

  8. Activity patterns of marbled murrelets in Douglas-fir old-growth forests of the Oregon Coast Range

    USGS Publications Warehouse

    Jodice, Patrick G.; Collopy, M.W.

    2000-01-01

    We monitored activity patterns of Marbled Murrelets (Brachyramphus marmoratus) on a near-dailyb asisu singa udio-visuasl urveys during three breeding seasons at five forest stands in the Oregon Coast Range. Three measures of activity were recorded: number of daily detections, number of daily vocalizations, and duration of daily activity. Each measure was highly variable within and among stands and years, and we recorded greater variability than has been previously reported for this species. The three measures of activity were strongly correlated within a day at each survey station, but correlative relationships at temporal and spatial scales greater than this were inconsistent. Activity varied greatly from one day to the next during all portions of the breeding season, and we did not identify any month when variability in activity was consistently higher or lower than any other month. Multivariate analyses revealed that weather and date variates explained little of the variability in daily activity. Given the extreme levels of variability in Marbled Murrelet activity and our lack of understanding as to which factors drive that variability, it is critical that conclusions about activity or behavior not be drawn from data sets not specifically designed to answer the questions of interest.

  9. Workforce: Oregon

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, 2006

    2006-01-01

    This fact sheet states that in 2006, a good education is no longer just a way for an individual to get ahead. It is also the best way a state can get ahead -- and therefore a real economic priority. A state must ensure that all of its citizens have access to a college education. In Oregon, a state recovering from the 2000-03 recession, the demand…

  10. Stratigraphic development and hydrothermal activity in the central western Cascade Range, Oregon

    SciTech Connect

    Cummings, M.L.; Bull, M.K. ); Pollock, J.M. ); Thompson, G.D. )

    1990-11-10

    Two volcanic sequences bounded by erosional unconformities compose the stratigraphy of the North Santiam mining district, Western Cascade Range, Oregon. Diorite, grandodiorite, and leucocratic quartz porphyry dikes, stocks, and sills intrude the breccias, flows, and tuffs of a volcanic center in the older Sardine Formation. Tourmaline-bearing breccia pipes are associated with the porphyritic granodiorite intrusions. An erosional unconformity separates the Sardine Formation from the overlying Elk Lake formation. The alteration patterns in the two formations are consistent with the development of hydrothermal systems during the eruption of each formation. However, the development of the two hydrothermal systems is separated by a period of erosion of the older volcanic pile. Early formation of mineralization that resembles porphyry copper deposits occurred within the Sardine Formation, and later, after eruption of the Elk Lake formation, epithermal veins and alteration developed along faults, fractures, and the margins of dikes in the Sardine Formation.

  11. Oregon Forests

    NASA Technical Reports Server (NTRS)

    2001-01-01

    This 39 by 47 km ASTER sub-scene was acquired on May 20, 2000 and shows an area along the west side of the Cascade Range in west central Oregon. Bands 4, 3, and 2 were combined as red, green, and blue. In this composite, snow appears blue, forests are green, and clear-cut areas are orange-pink. The magnitude of logging operations is quite obvious, appearing as a checker board pattern. The image is centered at 44.6 degrees north latitude, 122.2 degrees west longitude.

    The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  12. Predation by Oregon spotted frogs (Rana pretiosa) on Western toads (Bufo boreas) in Oregon, USA

    USGS Publications Warehouse

    Pearl, Christopher A.; Hayes, M.P.

    2002-01-01

    Toads of the genus Bufo co-occur with true frogs (family Ranidae) throughout their North American ranges. Yet, Bufo are rarely reported as prey for ranid frogs, perhaps due to dermal toxins that afford them protection from some predators. We report field observations from four different localities demonstrating that Oregon spotted frogs (Rana pretiosa) readily consume juvenile western toads (Bufo boreas) at breeding sites in Oregon. Unpalatability thought to deter predators of selected taxa and feeding mode may not protect juvenile stages of western toads from adult Oregon spotted frogs. Activity of juvenile western toads can elicit ambush behavior by Oregon spotted frog adults. Our review of published literature suggests that regular consumption of toadlets sets Oregon spotted frogs apart from most North American ranid frogs. Importance of the trophic context of juvenile western toads as a seasonally important resource to Oregon spotted frogs needs critical investigation.

  13. Oregon Zoo Polar Bear

    USGS Multimedia Gallery

    Tasul, an Oregon Zoo polar bear, sports a high-tech collar that will help researchers study her endangered wild counterparts in the Arctic. Photo by Michael Durham, courtesy of the Oregon Zoo. Photo by Michael Durham, courtesy of the Oregon Zoo....

  14. Modification of fibrous Oregon erionite and its effects on in vitro activity.

    PubMed

    Brown, R C; Davies, R; Rood, A P

    1989-01-01

    A sample of erionite, a fibrous zeolite, was modified by milling to reduce the number and length of the fibres and by extraction with cyclohexane. The in vitro activities of this mineral were found to depend on the presence of long fibres. The erionite contained fewer of these fibres than the UICC asbestos samples but, unlike these materials, erionite can cause the transformation of C3H 10T1/2 cells. Erionite did not increase the activities of benzo[a]pyrene in this cell transformation assay. The cytotoxic activities of both asbestos and erionite have a similar dependence on the number of long fibres. Extraction with cyclohexane did not affect the activity of erionite. PMID:2545619

  15. Historic and recent patterns in dissolved oxygen within the Yaquina Estuary (Oregon, USA): Importance of anthropogenic activities and oceanic conditions

    EPA Science Inventory

    Spatial and temporal patterns of dissolved oxygen (DO) in Yaquina Estuary, Oregon (USA) are examined using historic and recent data. There was a significant increasing trend in DO in the upstream portion of the estuary during the years 1960–1985. Historically, minimum dry season ...

  16. Historic and recent patterns in dissolved oxygen within the Yaquina Estuary (Oregon, USA): Importance of anthropogenic activities and oceanic conditions

    EPA Science Inventory

    Spatial and temporal patterns of dissolved oxygen (DO) in Yaquina Estuary, Oregon (USA) are examined using historic and recent data. There was a significant increasing trend in DO in the upstream portion of the estuary during the years 19601985. Historically, minimum dry season ...

  17. Soil Microbial Communities and Activities Under Different Orchard Floor Management Systems in Oregon Sweet Cherry Orchards

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Although the importance of microorganisms in nutrient cycling and productivity is well recognized in annual cropping systems, specific information regarding the size, composition and activity of soil microbes in orchard systems is lacking. This study assessed the soil microbial community structure (...

  18. Oregon Health Go Local: A Retrospective Look.

    PubMed

    Ford, Emily; Hannon, Todd

    2010-04-01

    MedlinePlus® Go Local is the National Library of Medicine and National Institutes of Health's Internet resource that allows individuals to find health services in their local communities. Oregon Health Go Local recently joined the network of active Go Local projects. This paper describes the planning and development of Oregon Health Go Local, with a discussion of the success and challenges of initiating such a project. Funding, marketing, volunteer coordination, data acquisition, and taxonomy are discussed. PMID:20640231

  19. Oregon Health Go Local: A Retrospective Look

    PubMed Central

    Ford, Emily; Hannon, Todd

    2010-01-01

    MedlinePlus Go Local is the National Library of Medicine and National Institutes of Health's Internet resource that allows individuals to find health services in their local communities. Oregon Health Go Local recently joined the network of active Go Local projects. This paper describes the planning and development of Oregon Health Go Local, with a discussion of the success and challenges of initiating such a project. Funding, marketing, volunteer coordination, data acquisition, and taxonomy are discussed. PMID:20640231

  20. Oregon Trail Teacher's Guide.

    ERIC Educational Resources Information Center

    National Park Service (Dept. of Interior), Washington, DC.

    The road to the U.S. West, known as the Oregon Trail, had its first real traffic in 1843 when a group of about 1000 people left Independence, Missouri and traveled west. This teacher's guide contains short descriptions of the main landmarks and stopping points that were significant along the northwest portion of the Oregon Trail. The guide is

  1. Biological science in Oregon

    USGS Publications Warehouse

    Thorsteinson, Lyman

    2005-01-01

    Fishing is an important part of Oregon's culture. The Western Fisheries Research Center (WFRC) has been conducting research in Oregon for many years to provide information that can be used by managers to help keep fish and other parts of the ecosystem healthy. Below are examples of some of WFRC's studies.

  2. Historic and recent patterns of dissolved oxygen in the Yaquina Estuary (Oregon, USA): Importance of anthropogenic activities and oceanic conditions

    NASA Astrophysics Data System (ADS)

    Brown, Cheryl A.; Power, James H.

    2011-05-01

    Spatial and temporal patterns of dissolved oxygen (DO) in Yaquina Estuary, Oregon (USA) are examined using historic and recent data. There was a significant increasing trend in DO in the upstream portion of the estuary during the years 1960-1985. Historically, minimum dry season (May-October) DO levels occurred about 20 km from the estuary mouth at warm water temperatures, near both point source discharges and where extensive log rafting occurred. Presently, there is a trend of increasing dry season DO with increasing distance from the mouth of the estuary. Minimum DO levels occur at cool water temperatures (8 deg C), suggesting that recently upwelled oceanic water from the shelf is the source of the low DO water. Recent time-series data (2001-2007) demonstrates that the water advected into the estuary from the coastal ocean has DO levels < 5 mg l -1 about 13% of the time during the dry season and that water temperature is a good indicator of the oceanic source. Similarity in the flood-tide DO and water temperature relationship between recent time-series data in Yaquina and in historic data from other estuaries suggests that the hypoxic conditions observed off the Oregon coast since 2002 may have occurred previously, especially during the 1950's-1960's. It is important to characterize the natural background DO levels for estuaries in the region to be able to separate anthropogenic from natural influences on DO.

  3. Parent Management Training-Oregon Model (PMTO™) in Mexico City: Integrating Cultural Adaptation Activities in an Implementation Model

    PubMed Central

    Baumann, Ana A.; Domenech Rodríguez, Melanie M.; Amador, Nancy G.; Forgatch, Marion S.; Parra-Cardona, J. Rubén

    2015-01-01

    This article describes the process of cultural adaptation at the start of the implementation of the Parent Management Training intervention-Oregon model (PMTO) in Mexico City. The implementation process was guided by the model, and the cultural adaptation of PMTO was theoretically guided by the cultural adaptation process (CAP) model. During the process of the adaptation, we uncovered the potential for the CAP to be embedded in the implementation process, taking into account broader training and economic challenges and opportunities. We discuss how cultural adaptation and implementation processes are inextricably linked and iterative and how maintaining a collaborative relationship with the treatment developer has guided our work and has helped expand our research efforts, and how building human capital to implement PMTO in Mexico supported the implementation efforts of PMTO in other places in the United States. PMID:26052184

  4. Advocating for active living on the rural-urban fringe: a case study of planning in the Portland, Oregon, metropolitan area.

    PubMed

    Adler, Sy; Dobson, Noelle; Fox, Karen Perl; Weigand, Lynn

    2008-06-01

    This case study is about the politics of incorporating active-living elements into a concept plan for a new community of about 68,000 people on the edge of the Portland, Oregon, metropolitan area. Development on the rural-urban fringe is ongoing in metropolitan areas around the United States. In this article, we evaluate the product of the concept-planning process from the standpoint of the extent to which environmental elements conducive to active living were included. We also analyze four issues in which challenges to the incorporation of active-living features surfaced: choices related to transportation facilities, the design and location of retail stores, the location of schools and parks, and the location of a new town center. Overall, the Damascus/Boring Concept Plan positions the area well to promote active living. Analyses of the challenges that emerged yielded lessons for advocates regarding ways to deal with conflicts between facilitating active living and local economic development and related tax-base concerns and between active-living elements and school-district planning autonomy as well as the need for advocates to have the capacity to present alternatives to the usual financial and design approaches taken by private- and public-sector investors. PMID:18469172

  5. South Oregon Coast Reinforcement.

    SciTech Connect

    United States. Bonneville Power Administration.

    1998-05-01

    The Bonneville Power Administration is proposing to build a transmission line to reinforce electrical service to the southern coast of Oregon. This FYI outlines the proposal, tells how one can learn more, and how one can share ideas and opinions. The project will reinforce Oregon`s south coast area and provide the necessary transmission for Nucor Corporation to build a new steel mill in the Coos Bay/North Bend area. The proposed plant, which would use mostly recycled scrap metal, would produce rolled steel products. The plant would require a large amount of electrical power to run the furnace used in its steel-making process. In addition to the potential steel mill, electrical loads in the south Oregon coast area are expected to continue to grow.

  6. Fires Scorch Oregon

    NASA Technical Reports Server (NTRS)

    2002-01-01

    In southwest Oregon, the Biscuit Fire continues to grow. This Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) image from August 14, 2002, shows the burn scar associated with the enormous blaze. The visualization uses ASTER's 30-meter-resolution, short-wave infrared bands to minimize smoke contamination and enhance the burn scar, which appears purple amid green vegetation. Actively burning areas of the fire appear very light purple. More than 6,000 fire personnel are assigned to the Biscuit Fire, which was 390, 276 acres as of Friday morning, August 15, and only 26 percent contained. Among the resources threatened are thousands of homes, three nationally designated wild and scenic rivers, and habitat for several categories of plants and animals at risk of extinction. Firefighters currently have no estimate as to when the fire might be contained. Credit: This image was acquired on an expedited basis as part of NASA Wildfire Response Team activities. Image courtesy Mike Abrams, Simon Hook, and the ASTER team at EROS Data Center DAAC.

  7. Evaluation of Malolactic Bacteria Isolated from Oregon Wines

    PubMed Central

    Henick-Kling, T.; Sandine, W. E.; Heatherbell, D. A.

    1989-01-01

    Oregon is a cool wine-producing region where grapes characteristically contain high concentrations of organic acids. To reduce the natural acidity and increase the microbiological stability and flavor complexity of the wine, malolactic fermentation is encouraged. In this study, strains of Leuconostoc oenos indigenous to Oregon wines were evaluated for their suitability to conduct malolactic fermentation in Oregon wines. Tests determined the malolactic activity of the Oregon isolates in comparison with commercial strains ML-34, PSU-1, MLT-kli, and ens 44-40 under various temperature and pH conditions. Sensitivities to sulfur dioxide, ethanol, and fumaric acid also were determined. Two Oregon strains, Er-1a and Ey-2d, were selected for commercial winemaking tests because they had greater malolactic activity under conditions of low pH (3.0) and low temperature (15 and 8C), respectively. PMID:16347992

  8. Oregon trails revisted

    NASA Technical Reports Server (NTRS)

    Lewis, A. J.; Alexander, C. J.; Hall, M. J.; Isaacson, D. L.; Murray, R. J.; Schrumpf, B. J.

    1981-01-01

    Oregon State University's Environmental Remote Sensing Applications Laboratory (ERSAL) has six full-time researchers with expertise in a variety of biological, Earth, atmospheric and computer sciences as well as image interpretation and statistical techniques. The primary emphasis of the ERSAL research and demonstration program is the development and application of remote sensing technology in operational resource management programs. LANDSAT multi-spectral, multi-date digital data and imagery are utilized in concert with high altitude NASA-acquired photography, low altitude ERSAL-acquired photography, and field observations and data to provide customized, inexpensive and useful final products. Synopses are given of 9 applications projects conducted in Oregon.

  9. Oregon: Library Automation Developments.

    ERIC Educational Resources Information Center

    Brandis, Rushton

    1996-01-01

    Discusses Oregon library automation projects, including Internet connectivity and a statewide multitype library network; a bibliographic information system with college and university libraries, including a union catalog; a Portland Area Library System that connects multitype libraries; and library staff training for the Internet. (LRW)

  10. The Oregon Walkabout

    ERIC Educational Resources Information Center

    Parnell, Dale

    1974-01-01

    Too often American schools aim to satisfy the self-actualizing and higher-level needs in Maslow's hierarchy, while ignoring survival and security needs. The new State curriculum seeks to correct that deficit. To graduate, an Oregon student in the Class of 1978 will be expected to demonstrate the competencies to function effectively on the job, as

  11. Oregon's first wind park

    SciTech Connect

    Not Available

    1984-01-01

    The bringing on-line of the 1.25 MW wind park at Whiskey Run, Oregon, is reported. The park features twenty-five 50 KW wind turbine generators and is expected to produce about three million kilowatt-hours per year for the Pacific Power and Light system.

  12. Oregon Social Sciences Standards.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem.

    The study of the social sciences includes: history, civics, geography, and economics to prepare students for responsible citizenship. The Oregon state standards for social sciences sets out common curriculum goals, content standards, information for Benchmark 1 (grade three), Benchmark 2 (grade five), Benchmark 3 (grade eight), and Certificate of

  13. OREGON ENVIRONMENTAL HEALTH PROFILE

    EPA Science Inventory

    In response to Executive Order 12898: Federal Actions to Address Environmental Justice in Minority and Low Income Populations, and in accordance with Title VI of the Civil Rights Act of 1964, this project will profile the state of Oregon to identify environmental justice communi...

  14. Oregon hydrologic landscape regions

    EPA Science Inventory

    Individuals who spend time working with streams intuitively come to understand that stream hydrologic and ecological characteristics are related to the attributes of the watersheds in which they occur. This is easy to see in Oregon with its large climatic and geologic variations ...

  15. DIAMOND PEAK WILDERNESS, OREGON.

    USGS Publications Warehouse

    Sherrod, David R.; Moyle, Phillip R.

    1984-01-01

    No metallic mineral resources were identified during a mineral survey of the Diamond Peak Wilderness in Oregon. Cinder cones within the wilderness contain substantial cinder resources, but similar deposits that are more accessible occur outside the wilderness. The area could have geothermal resources, but available data are insufficient to evaluate their potential. Several deep holes could be drilled in areas of the High Cascades outside the wilderness, from which extrapolations of the geothermal potential of the several Cascade wilderness could be made.

  16. Statewide planning in Oregon

    SciTech Connect

    Stacey, R.E.

    1980-01-01

    Establishment of the Land Conservation and Development Commission in 1973 was a major political accomplishment for the Oregon state government. Through this commission, urban containment and development policies, agricultural preservation, and fair housing policies have been integrated into a coherent and coordinated land use regulatory program. Cities and counties are imposing strict conservation zones on farm and forest land and drawing boundaries around every urban area. Estuaries and wildlife habitats are regulated to protect them from incompatible development. (1 photo)

  17. Cascade Mtns. Oregon

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The ground near one of the long-dormant Three Sisters volcanoes in the Cascade Mountains of west-central Oregon has risen approximately 10centimeters in a 10-by-20-km parcel since 1996, meaning that magma or underground lava is slowly flowing into the area, according to a research team from the U.S. Geological Survey. The Three Sisters area -- which contains five volcanoes -- is only about 170 miles from Mount St. Helens, which erupted in 1980. Both are part of the Cascades Range, a line of 27volcanoes stretching from British Columbia in Canada to northern California. This perspective view was created by draping a simulated natural color ASTER image over digital topography from the U.S. Geological Survey National Elevation Dataset.

    This image was acquired on May 28, 2000 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite. With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER will image Earth for the next 6 years to map and monitor the changing surface of our planet.

    ASTER is one of five Earth-observing instruments launched December 18,1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, California, is the U.S. Science team leader; Bjorn Eng of JPL is the project manager. ASTER is the only high resolution imaging sensor on Terra. The Terra mission is part of NASA's Earth Science Enterprise, along-term research and technology program designed to examine Earth's land, oceans, atmosphere, ice and life as a total integrated system.

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

    Size: 20 x 25 km (12 x 15 miles) Location: 44.1 deg. North lat., 122.1 deg. West long. Orientation: View towards Southeast Image Data: ASTER bands 1,2, and 3. Original Data Resolution: 15 m Date Acquired: Various

  18. Diurnal activity of Rocky Mountain elk (Cervus elaphus) and beef cattle (Bos taurus) grazing a northeastern Oregon summer range

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rocky Mountain elk (Cervus elaphus) and beef cattle (Bos taurus) exist in a complex social environment that is marked by diurnal activities such as periods of foraging, ruminating, resting, and sheltering. Elk unlike cattle, must be continually alert to potential predators. We hypothesize that elk...

  19. OR State Profile. Oregon: Oregon State Assessment System (OSAS)

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper provides information about Oregon State Assessment System. Its purpose is to assess proficiency in the Essential Skills for the purpose of earning a regular or modified high school diploma. Oregon Assessment of Knowledge and Skills is also used for federal accountability purposes under No Child Left Behind. [For the main report, "State

  20. The Maupin, Oregon Earthquake Swarm

    NASA Astrophysics Data System (ADS)

    Braunmiller, J.; Williams, M.; Trehu, A. M.; Nabelek, J.

    2008-12-01

    The area near Maupin, Oregon has experienced over 300 earthquakes since December 2006. The events, located by the Pacific Northwest Seismic Network (PNSN), occurred ~10 km SE of the town in central Oregon and ~50 km E-SE of Mount Hood. The temporal event pattern and lack of a distinct main shock are characteristic of an earthquake swarm with the event-size distribution indicating a low b-value similar to other non-volcanic swarms. Locations show a NW-SE trending, ~4x3 km cluster at apparent depths of 12-24 km. The largest events (Mw=3.8 and 3.9) on March 1, 2007 and July 14, 2008 occurred more than one year apart; 11 other events had a magnitude of 3 or greater. The larger events were felt locally. During the first 14 months EarthScope USArray seismic stations surrounded the swarm, providing a unique high-quality dataset. Waveform similarity at the closest USArray site G06A indicates hypocenters are much tighter than suggested by the PNSN distribution. Moment tensor inversion reveals nearly identical double- couple strike-slip mechanisms on a plane striking ~15 NW for the three largest 2007 events and the July 2008 event. The April 2008 Mw=3.3 event is rotated ~10 clockwise consistent with slight changes of G06A three-component waveforms relative to the other events. Preferred centroid depths are in the 15-20 km range. Historically, seismicity in the Pacific Northwest east of the Cascades is characterized by sporadic bursts of clustered seismicity with occasional M=6 earthquakes. The largest instrumentally recorded earthquake near Maupin (Mw=4.6) occurred 1976. An earlier swarm was observed 1987, but since then only ~2 events/yr occurred until the current swarm. In spite of recurrent seismicity, exposed surface rocks near Maupin are undeformed lava flows of the Columbia River Basalt Group and older John Day volcanics. The geologic map of Oregon shows a NW-trending dip slip fault near the epicenter area, inconsistent with moment tensor solutions. The cause for the swarm is currently unknown with hypotheses ranging from magmatic or fluid motion in the crust to tectonic activity along a weakly coupled microplate boundary.

  1. STRAWBERRY MOUNTAIN WILDERNESS, OREGON.

    USGS Publications Warehouse

    Thayer, T.P.; Stotelmeyer, Ronald B.

    1984-01-01

    The Strawberry Mountain Wilderness extends 18 mi along the crest of the Strawberry Range and comprises about 53 sq mi in the Malheur National Forest, Grant County, Oregon. Systematic geologic mapping, geochemical sampling and detailed sampling of prospect workings was done. A demonstrated copper resource in small quartz veins averaging at most 0. 33 percent copper with traces of silver occurs in shear zones in gabbro. Two small areas with substantiated potential for chrome occur near the northern edge of the wilderness. There is little promise for the occurrence of additional mineral or energy resources in the Strawberry Mountain Wilderness.

  2. Petroleum potential of Oregon and Washington

    SciTech Connect

    Billo, S.M. )

    1990-06-01

    The states of Oregon and Washington border the Pacific Ocean within an area of diverse topography, climate, and vegetation with altitudes ranging from sea level to more than 8,000 ft. The Mesozoic and Paleozoic rocks are quasi-eugeosynclinal but badly indurated and/or metamorphosed, implying that almost all the pre-Tertiary rocks were unfavorable for oil and gas except some 700 mi{sup 2} of outcropping Mesozoic rocks exposed through windows in the overlying volcanics along the SW extension of the Blue and the Klamath mountains, accordingly. A profound angular and erosional unconformity separates the Tertiary sediments and volcanics from the older rocks. During Late Mesozoic and Tertiary time, uplift accompanied by erosion caused the removal of large areas of metamorphosed sediments and the development of pre-Miocene surface of large relief. Crustal movements of Late Miocene age produced NW-SE folds in Washington, and NS folds in the Coast range of Oregon. Some of the exploration methods (excluding wildcat drilling) were inconvenient. Seismic and gravity methods are impeded, the first by glacial till, basalt flows, sills, and dikes, and the second by laccoliths. Although the region is not the best place for hustling, drilling activity for development of potential oil and gas ushered 78% success rate in Oregon, and Shell and Exxon earned significant bonus bids in Washington.

  3. Status of Oregon's Bull Trout.

    SciTech Connect

    Buchanan, David V.; Hanson, Mary L.; Hooton, Robert M.

    1997-10-01

    Limited historical references indicate that bull trout Salvelinus confluentus in Oregon were once widely spread throughout at least 12 basins in the Klamath River and Columbia River systems. No bull trout have been observed in Oregon's coastal systems. A total of 69 bull trout populations in 12 basins are currently identified in Oregon. A comparison of the 1991 bull trout status (Ratliff and Howell 1992) to the revised 1996 status found that 7 populations were newly discovered and 1 population showed a positive or upgraded status while 22 populations showed a negative or downgraded status. The general downgrading of 32% of Oregon's bull trout populations appears largely due to increased survey efforts and increased survey accuracy rather than reduced numbers or distribution. However, three populations in the upper Klamath Basin, two in the Walla Walla Basin, and one in the Willamette Basin showed decreases in estimated population abundance or distribution.

  4. EVALUATING ECONOMIC INCENTIVE PROGRAMS: A WATERSHED-BASED TMDL PROGRAM IN OREGON

    EPA Science Inventory

    The Oregon Department of Environmental Quality (DEQ) has been actively working to develop effluent trading opportunities since 1997. With prior EPA funding, Oregon DEQ developed a draft version of a manual titled "Resource Guide to Watershed-Based Trading". This manual outlined...

  5. University of Oregon. Preservation Planning Program Study Report. Final Report.

    ERIC Educational Resources Information Center

    Schenck, William; And Others

    This report presents the results of a year-long study designed to gather information on current preservation activities at the University of Oregon Library and develop recommendations to improve those activities. Summary reports are presented for the five study task forces, and 43 recommendations built on the preservation-related procedures and…

  6. SALMON SPAWNING & REARING HABITAT IN OREGON

    EPA Science Inventory

    Spawning & rearing, rearing only, and essential habitat identified by Oregon Dept. Fish & Wildlife for chum, coho, fall chinook, and spring chinook salmon in Oregon. Each of the species workspaces contains coverages specific to individual USGS hydrologic cataloging unit; each co...

  7. COPE Coastal ocean probe experiment Northern Oregon Coast 14-16 September 1995: Test Operations Report summary of Lawrence Livermore National Laboratory activities

    SciTech Connect

    Mantrom, D.D.; Miller, M.G.

    1995-10-01

    Operations involving Lawrence Livermore National Laboratory (LLNL) assets associated with a field experiment named COPE (Coastal Ocean Probe Experiment) are described. The lead organization responsible for the planning and conduct of COPE is NOAA/ETL headquartered in Boulder, Colorado. This experiment was conducted off the coast of Northern Oregon during September-October 1995. The primary measurements involve radars and other imaging microwave sensors imaging surface effects associated with natural internal waves which are abundant off the Oregon coast in the late summer and early fall. In-water, surface, and above- water environmental sensors were fielded by ETL and their contractors on the FLIP platform moored 13 miles offshore and elsewhere to characterize the environmental conditions and help interpret various features in the imagery. LLNL`s Imaging and Detection Program has taken advantage of this unique site and suite of ground-truth measurements to collect radar image data over a three-day period (14-16 September 1995) with our Airborne Experimental Test Bed (AETB) and its X-band, HH-polarization synthetic aperture radar (SAR) as a piggyback to the primary COPE data collection. This report documents test operations during this three-day data collection involving the AETB/SAR from a LLNL perspective. A total of 42 SAR images were collected at grazing angles of 8{degrees}, 20{degrees}, and 45{degrees}. From all indications during data collection, data quality appears good for about 75 percent of the passes. Strong internal waves were observed each day in calm to light wind conditions. ETL`s hillside dual-polarization X-band and Ka-band real aperture radars recorded data simultaneous with the AETB SAR. The presence of other airborne platforms and low cloud cover limited the AETB aircraft`s ability to operate at low altitude. Limited sea-truth data was collected onboard FLIP.

  8. Population Structure of Phytophthora ramorum in Oregon

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Phytophthora ramorum is infecting plants in Oregon forests and nurseries. In this study, we analyzed the population structure of P. ramorum in Oregon from 2001 to 2004, using microsatellites. The P. ramorum population in Oregon is characterized by low genetic diversity, significant genetic differenc...

  9. Financing Public Education in Oregon. Summary Report.

    ERIC Educational Resources Information Center

    Barney (Don) & Associates, Portland, OR.

    This report summarizes the findings of four technical studies on public education finance in Oregon. After describing the intent and scope of each of the studies, the report sketches the general conclusions reached on the structure of the public educational system in Oregon, the state's General Fund, and the financing of each sector of Oregon

  10. Teenage Suicide in Oregon 1983-1985.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Human Resources, Portland.

    During the 3-year period from 1983 through 1985, 80 Oregon teenagers intentionally took their own lives, making suicide second only to accidents as the leading cause of death among Oregon teenagers. Data on suicides committed by individuals between the ages of 10 and 19 were retrieved from death certificates on file with the Oregon Health Division

  11. The Oregon Geothermal Planning Conference

    SciTech Connect

    1980-10-02

    Oregon's geothermal resources represent a large portion of the nation's total geothermal potential. The State's resources are substantial in size, widespread in location, and presently in various stages of discovery and utilization. The exploration for, and development of, geothermal is presently dependent upon a mixture of engineering, economic, environmental, and legal factors. In response to the State's significant geothermal energy potential, and the emerging impediments and incentives for its development, the State of Oregon has begun a planning program intended to accelerate the environmentally prudent utilization of geothermal, while conserving the resource's long-term productivity. The program, which is based upon preliminary work performed by the Oregon Institute of Technology's Geo-Heat Center, will be managed by the Oregon Department of Energy, with the assistance of the Departments of Economic Development, Geology and Mineral Industries, and Water Resources. Funding support for the program is being provided by the US Department of Energy. The first six-month phase of the program, beginning in July 1980, will include the following five primary tasks: (1) coordination of state and local agency projects and information, in order to keep geothermal personnel abreast of the rapidly expanding resource literature, resource discoveries, technological advances, and each agency's projects. (2) Analysis of resource commercialization impediments and recommendations of incentives for accelerating resource utilization. (3) Compilation and dissemination of Oregon geothermal information, in order to create public and potential user awareness, and to publicize technical assistance programs and financial incentives. (4) Resource planning assistance for local governments in order to create local expertise and action; including a statewide workshop for local officials, and the formulation of two specific community resource development plans. (5) Formulation and implementation of various statewide incentives; emphasis will be given to the recommendations of the Oregon Alternate Energy Development Commission and its Geothermal Task Force.

  12. Lee v. State of Oregon.

    PubMed

    1995-08-01

    The U.S. District Court for the District of Oregon found unconstitutional the Oregon Death with Dignity Act, which allows a terminally ill patient to obtain a doctor's prescription for a fatal drug dosage in order to commit suicide. The court held that the state law, which classified competent terminally ill patients as a group and established procedures for them to opt for assisted suicide, was not rationally related to any legitimate state interest for purposes of the equal protection clause of the Fourteenth Ammendment. The law did not ensure rational and voluntary decision making by the terminally ill. PMID:11648436

  13. Rethinking Recycling: An Oregon Waste Reduction Curriculum. Teacher Resource Guide.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Environmental Quality, Portland.

    In 1993, the Oregon State Department of Education, in conjunction with the Department of Environmental Quality (DEQ), developed four "Classroom Activity Packets" with waste reduction and recycling lessons for each of the following groups: Grades K-2; Grades 3-5; Grades 6-8; and Grades 9-12. This teacher resource guide is the final component of

  14. An update of Quaternary faults of central and eastern Oregon

    USGS Publications Warehouse

    Weldon, Ray J., II; Fletcher, D.K.; Weldon, E.M.; Scharer, K.M.; McCrory, P.A.

    2002-01-01

    This is the online version of a CD-ROM publication. We have updated the eastern portion of our previous active fault map of Oregon (Pezzopane, Nakata, and Weldon, 1992) as a contribution to the larger USGS effort to produce digital maps of active faults in the Pacific Northwest region. The 1992 fault map has seen wide distribution and has been reproduced in essentially all subsequent compilations of active faults of Oregon. The new map provides a substantial update of known active or suspected active faults east of the Cascades. Improvements in the new map include (1) many newly recognized active faults, (2) a linked ArcInfo map and reference database, (3) more precise locations for previously recognized faults on shaded relief quadrangles generated from USGS 30-m digital elevations models (DEM), (4) more uniform coverage resulting in more consistent grouping of the ages of active faults, and (5) a new category of 'possibly' active faults that share characteristics with known active faults, but have not been studied adequately to assess their activity. The distribution of active faults has not changed substantially from the original Pezzopane, Nakata and Weldon map. Most faults occur in the south-central Basin and Range tectonic province that is located in the backarc portion of the Cascadia subduction margin. These faults occur in zones consisting of numerous short faults with similar rates, ages, and styles of movement. Many active faults strongly correlate with the most active volcanic centers of Oregon, including Newberry Craters and Crater Lake.

  15. Westward Expansion: The Oregon Trail.

    ERIC Educational Resources Information Center

    Salisbury, James F.

    This 8-week interdisciplinary unit for fourth- and fifth-grade students helps children address the U.S. westward expansion in the 1840's using the interactive software program, The Oregon Trail. The unit provides connections to literature, geography, computer/mathematics skills, language arts, and research skills. The work is done in cooperative

  16. Record Conversion at Oregon State.

    ERIC Educational Resources Information Center

    Watkins, Deane

    1985-01-01

    Describes the conversion of card catalog records at William Jasper Kerr Library, Oregon State University, to an online system. Discussion covers the use of OCLC and student assistants, procedures and specifications, and problems associated with massive retrospective conversion needs and uncertain budget allocations. Eight sources are recommended.

  17. MAP OF ECOREGIONS OF OREGON

    EPA Science Inventory

    The ecoregions of Oregon have been identified, mapped, and described and provide a geographic structure for environmental resources research, assessment, monitoring, and management. This project is part of a larger effort by the U.S. EPA to create a national, hierarchical ecoregi...

  18. Oregon Agriculture I Curriculum Guide.

    ERIC Educational Resources Information Center

    Oregon State Univ., Corvallis. Dept. of Agricultural Education.

    This curriculum package was developed to be used as a guide for high school vocational agriculture teachers in Oregon preparing a curriculum to meet local community/regional needs. A second goal of this curriculum is to eliminate sex-bias or sex-role stereotyping in vocational agriculture classes. The curriculum contains 20 units. Topics covered

  19. Life on the Oregon Trail.

    ERIC Educational Resources Information Center

    Middle Level Learning: Teaching and Learning Social Studies in the Middle Grades, 1998

    1998-01-01

    This supplement to "Social Education" and "Social Studies & the Young Learner" seeks to support creative and rigorous social studies teaching in middle schools. The articles show how students can revisit the Oregon Trail through the diaries of children, learn about the five themes of geography (location, place, human/environment interaction,

  20. Oregon Schools Begin Inspection, Cleanup.

    ERIC Educational Resources Information Center

    Buckley, James F.

    1987-01-01

    Discusses the need for environmental health inspections in schools. Reports on the results of a survey of Clackamas County (Oregon) school kitchens, in relation to a high incidence of hepatitis A. Describes the variety of violations found and urges that schools no longer be exempt from state health division regulations. (TW)

  1. Oregon Agriculture I Curriculum Guide.

    ERIC Educational Resources Information Center

    Oregon State Univ., Corvallis. Dept. of Agricultural Education.

    This curriculum package was developed to be used as a guide for high school vocational agriculture teachers in Oregon preparing a curriculum to meet local community/regional needs. A second goal of this curriculum is to eliminate sex-bias or sex-role stereotyping in vocational agriculture classes. The curriculum contains 20 units. Topics covered…

  2. Designing Student Spaces for Community Colleges: How Four Schools in Oregon Did It.

    ERIC Educational Resources Information Center

    Delansky, Barbara

    2003-01-01

    Describes how Oregon's Linn-Benton Community College, Lane Community College, Chemeketa Community College, and Portland Community College Cascade recently created areas specifically for their student activities programs. (EV)

  3. 16. Photocopy of original USRS photograph (from original print in ...

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

    16. Photocopy of original USRS photograph (from original print in the Umatilla Project History 1918, on file at National Archives, Rocky Mountain Region, Denver, Colorado) Photographer unknown, ca. 1918. Office of U.S. Reclamation Service - Hermiston, Umatilla Project, Oregon - Former Umatilla Project Headquarters Buildings, Office, Hermiston, Umatilla County, OR

  4. Effect of deep vs. shallow tillage on onion stunting and onion bulb yield, 2012

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A field experiment was conducted at a site inoculated with R. solani AG 8 at the Oregon State University Hermiston Agricultural Research and Extension Center in Hermiston, OR to determine the effect of plowing (deep tillage) vs. rototilling (shallow tillage) on onion stunting caused by R. solani AG ...

  5. 78 FR 8016 - Establishment of the Elkton Oregon Viticultural Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-05

    .... 130 in the Federal Register on June 19, 2012 (77 FR 36433), proposing to establish the Elkton Oregon...-acre ``Elkton Oregon'' viticultural area in Douglas County, Oregon. The viticultural area lies...

  6. Tsunami Preparedness in Oregon (video)

    USGS Publications Warehouse

    Filmed and edited by: Loeffler, Kurt; Gesell, Justine

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. This video about tsunami preparedness in Oregon distinguishes between a local tsunami and a distant event and focus on the specific needs of this region. It offers guidelines for correct tsunami response and community preparedness from local emergency managers, first-responders, and leading experts on tsunami hazards and warnings, who have been working on ways of making the tsunami affected regions safer for the people and communities on a long-term basis. This video was produced by the US Geological Survey (USGS) in cooperation with Oregon Department of Geology and Mineral Industries (DOGAMI).

  7. Lee v. State of Oregon.

    PubMed

    1994-12-27

    The U.S. District Court, District of Oregon, granted the plaintiffs' motion for a preliminary injunction to Measure 16, a ballot measure passed by Oregon voters that authorizes physician-assisted suicide for the terminally ill. The plaintiffs were physicians, terminally ill patients, and residential care facilities, and they sued the state, challenging the constitutionality of Measure 16. The court held that (1) the plaintiffs had standing; (2) serious questions were presented as to whether the measure violated the plaintiffs' freedom of association, freedom of religion, due process, and equal protection rights; and (3) the balance of hardships favored the plaintiffs. The public interest in protecting vulnerable citizens from irreparable harm of death was held to be greater than the hardship to terminally ill patients who want physician-assisted suicide to be immediately available. PMID:11648287

  8. Early chiropractic education in Oregon

    PubMed Central

    Keating, Joseph C

    2002-01-01

    Chiropractic education in the northwestern United States has its origins in the Marsh School & Cure in 1904. Most of the early schools were located in Portland, Oregon, including the D.D. Palmer College of Chiropractic (1908-1910), and several of these had merged by 1912 or 1913 to form the Pacific Chiropractic College, forerunner of today's Western States College. The latter was organized as a non-profit institution during the Great Depression, and struggled not only to survive but to create a higher standard. The early broad-scope of chiropractic training in the state probably encouraged the liberal scope of practice enjoyed in Oregon to this day. ImagesFigure 2Figure 3Figure 4Figure 6Figure 7Figure 8Figure 9Figure 11Figure 12Figure 13Figure 14Figure 15Figure 16Figure 18Figure 19Figure 20Figure 21Figure 22Figure 24

  9. Mantle Helium and Carbon Isotopes in Separation Creek Geothermal Springs, Three Sisters Area, Central Oregon: Evidence for Renewed Volcanic Activity or a Long Term Steady State System?

    USGS Publications Warehouse

    Van Soest, M. C.; Kennedy, B.M.; Evans, William C.; Mariner, R.H.

    2002-01-01

    Here we present the helium and carbon isotope results from the initial study of a fluid chemistry-monitoring program started in the summer of 2001 near the South Sister volcano in central Oregon. The Separation Creek area which is several miles due west of the volcano is the locus of strong crustal uplift currently occurring at a rate of 4-5 cm/yr (Wicks, et. al., 2001).Helium [RC/RA = 7.44 and 8.61 RA (RC/R A = (3He/4He)sample-. air corrected/(3He/4He)air))] and carbon (??13C = -11.59 to -9.03??? vs PDB) isotope data and CO2/3He (5 and 9 ?? 109) show that bubbling cold springs in the Separation Creek area near South Sister volcano carry a strong mantle signal, indicating the presence of fresh basaltic magma in the volcanic plumbing system. There is no evidence though, to directly relate this signal to the crustal uplift that is currently taking place in the area, which started in 1998. The geothermal system in the area is apparently much longer lived and shows no significant changes in chemistry compared to data from the early 1990s. Hot springs in the area, which are relatively far removed from the volcanic edifice, do not carry a strong mantle signal in helium isotope ratios (2.79 to 5.08 RA), unlike the cold springs, and also do not show any significant changes in helium isotope ratios compared to literature data for the same springs of over two decades ago. The cold springs of the Separation Creek area form a very diffuse but significant low temperature geothermal system, that should, due to its close vicinity to the center of up uplift, be more sensitive to changes in the deeper volcanic plumbing system than the far removed hot springs and therefore require much more study and consideration when dealing with volcano monitoring in the Cascade range or possibly with geothermal exploration in general.

  10. Oregon Works: Assessing the Worker Training and Work Organization Practices of Oregon Employers.

    ERIC Educational Resources Information Center

    Oregon State Economic Development Dept., Salem.

    In 1992, questionnaires regarding the training and work organization practices were mailed to a random sample of 4,000 Oregon employers, and focus groups were held with 100 Oregon managers/employers. The main findings from the completed questionnaires (43% response rate) were as follows: most Oregon employers do not plan for training or treat it

  11. Where Have Oregon's Graduates Gone? Survey of the Oregon High School Graduating Class of 2005

    ERIC Educational Resources Information Center

    Oregon University System, 2006

    2006-01-01

    In a continuing effort to understand the decisions and life choices of Oregon's high school graduates, the Oregon University System conducted a telephone survey of a random sample of the class of 2005 Oregon high school graduates. This biennial study--the seventh in a series--sought to identify the proportion of the graduating class that attended…

  12. Arsenic levels in Oregon waters.

    PubMed Central

    Stoner, J C; Whanger, P D; Weswig, P H

    1977-01-01

    The arsenic content of well water in certain areas of Oregon can range up to 30 to 40 times the U.S.P.H.S. Drinking Water Standard of 1962, where concentrations in excess of 50 ppb are grounds for rejection. The elevated arsenic levels in water are postulated to be due to volcanic deposits. Wells in central Lane County, Oregon, that are known to contain arsenic rich water are in an area underlain by a particular group of sedimentary and volcanic rocks, which geologists have named the Fischer formation. The arsenic levels in water from wells ranged from no detectable amounts to 2,000 ppb. In general the deeper wells contained higher arsenic water. The high arsenic waters are characterized by the small amounts of calcium and magnesium in relation to that of sodium, a high content of boron, and a high pH. Water from some hot springs in other areas of Oregon was found to range as high as 900 ppb arsenic. Arsenic blood levels ranged from 32 ppb for people living in areas where water is low in arsenic to 250 ppb for those living in areas where water is known to contain high levels of arsenic. Some health problems associated with consumption of arsenic-rich water are discussed. PMID:908291

  13. Newberry Volcano—Central Oregon's Sleeping Giant

    USGS Publications Warehouse

    Donnelly-Nolan, Julie M.; Stovall, Wendy K.; Ramsey, David W.; Ewert, John W.; Jensen, Robert A.

    2011-01-01

    Hidden in plain sight, Oregon's massive Newberry Volcano is the largest volcano in the Cascades volcanic arc and covers an area the size of Rhode Island. Unlike familiar cone-shaped Cascades volcanoes, Newberry was built into the shape of a broad shield by repeated eruptions over 400,000 years. About 75,000 years ago a major explosion and collapse event created a large volcanic depression (caldera) at its summit. Newberry last erupted about 1,300 years ago, and present-day hot springs and geologically young lava flows indicate that it could reawaken at any time. Because of its proximity to nearby communities, frequency and size of past eruptions, and geologic youthfulness, U.S. Geological Survey scientists are working to better understand volcanic activity at Newberry and closely monitor the volcano for signs of unrest.

  14. Oregon State Briefing Book for low-level radioactive waste management

    SciTech Connect

    Not Available

    1980-12-01

    The Oregon 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 Oregon. The profile is a result of a survey of NRC licensees in Oregon. The briefing book also contains a comprehensive assessment of low-level radioactive waste management issues and concerns as defined 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 Oregon.

  15. Oregon Community College 2001-2002 Profile.

    ERIC Educational Resources Information Center

    Oregon Dept. of Community Colleges and Workforce Development, Salem.

    This document provides numerous tables and graphs illustrating information regarding Oregon community colleges. The four sections of this 2001/2002 Oregon Community College Profile provide information on: (1) students; (2) faculty and staff; (3) finances; and (4) programs and services. The information regarding the student section summarizes

  16. On the Oregon Trail. [Lesson Plan].

    ERIC Educational Resources Information Center

    2000

    In this lesson, students work with primary documents and latter-day photographs to recapture the experience of traveling on the Oregon Trail. The learning objectives of the lesson are: (1) to learn about the pioneer experience on the Oregon Trail; (2) to evaluate a historical re-enactment in light of documentary evidence; and (3) to synthesize

  17. Dissolved Oxygen Data for Coos Estuary (Oregon)

    EPA Science Inventory

    The purpose of this product is the transmittal of dissolved oxygen data collected in the Coos Estuary, Oregon to Ms. Molly O'Neill (University of Oregon), for use in her studies on the factors influencing spatial and temporal patterns in dissolved oxygen in this estuary. These d...

  18. Oregon University System Fact Book 2013

    ERIC Educational Resources Information Center

    Oregon University System, 2014

    2014-01-01

    This compendium of narrative and statistical information is an overview of the Oregon University System (OUS) and is the last Fact Book published under the auspices of the Oregon University System. The introduction includes a mission statement, a listing of OUS campuses and centers, a roster of the members of the State Board of Higher Education,…

  19. 77 FR 23791 - Oregon Disaster #OR-00042

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-20

    ... ADMINISTRATION Oregon Disaster OR-00042 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of OREGON dated 04/02/2012... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409...

  20. Oregon Community Colleges Profile, 1991-92.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem. Office of Community Coll. Services.

    This profile describes the 16 Oregon Community Colleges and their students, personnel, finances, facilities, and programs and services for the 1991-92 academic year. First, the address, phone number, and president of each college is listed and a map is provided showing the college's location in Oregon. Next, tables of data on students are

  1. Steller Cove. Oregon Zoo Teacher Resource Guide.

    ERIC Educational Resources Information Center

    Ward, Kristin

    The goal of this teacher guide is to promote education by providing resources and information to aid classroom teachers in using the Oregon Zoo as an educational setting. The unit also emphasizes the integration of science, mathematics, reading, writing, speaking, and problem solving. It is designed for grades 3-5 and is based on the Oregon State

  2. Oregon School Bond Manual. Sixth Edition.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem. Office of School District Services.

    Given that purchasers of Oregon school bonds rely on recommendations of accredited bond attorneys, this document is designed to assist school districts in complying with state statutes regulating the issuance of school bond issues in order that attorney opinions may be favorable. Six initial steps toward a bond sale and Oregon laws regarding bonds

  3. The Oregon Career and Technical Education Study

    ERIC Educational Resources Information Center

    Klein, Steven; Richards, Amanda

    2008-01-01

    Oregon educators, policymakers, and business people are working together to increase the number and quality of Career and Technical Education (CTE) programs in secondary and postsecondary institutions. CTE is an integral component of Oregon's education and workforce development system and prepares students for careers in areas ranging from the

  4. Endangered Plants in Oregon and Washington.

    ERIC Educational Resources Information Center

    Love, Rhoda M.

    1985-01-01

    Presents a partial list of the 132 Oregon and Washington plants which have been proposed for federal protection under the Endangered Species Act. Suggestions for student/citizen involvement in preserving these species and a description of a videotape about rare/endangered species of the Willamette Valley (Oregon) are included. (DH)

  5. Effectiveness of Property Tax Relief in Oregon.

    ERIC Educational Resources Information Center

    Hartman, William T.; Hwang, C. S.

    This study examines the effects of the 1979 Oregon Property Tax Relief Plan on 1980-81 school district budget decisions by comparing the available tax relief, the school expenditures, and the tax levies in the state for the years 1975-81. The history of direct and indirect property tax relief in Oregon is sketched for the years prior to 1979; the

  6. Steller Cove. Oregon Zoo Teacher Resource Guide.

    ERIC Educational Resources Information Center

    Ward, Kristin

    The goal of this teacher guide is to promote education by providing resources and information to aid classroom teachers in using the Oregon Zoo as an educational setting. The unit also emphasizes the integration of science, mathematics, reading, writing, speaking, and problem solving. It is designed for grades 3-5 and is based on the Oregon State…

  7. CO[sub 2] degassing in the Oregon Cascades

    SciTech Connect

    James, E.R.; Manga, M. . Dept. of Geological Sciences); Rose, T.P. . Isotope Sciences Div.)

    1999-09-01

    The carbon isotope content of dissolved inorganic carbon was measured for large cold springs in the central Oregon Cascades. Low [sup 14]C activities in some of the springs are interpreted to result from the dissolution of diffuse emissions of magmatic CO[sub 2], even though volcanic activity has not occurred in this area for more than 1300 yr. On the basis of dissolved magmatic carbon concentrations in the springs, the authors infer a diffuse magmatic CO[sub 2] degassing rate of 3.4 [times] 10[sup 5] kg/yr per kilometer of arc for the central Oregon Cascades. The CO[sub 2] flux calculated from estimates of the mean magmatic intrusion rate and experimentally determined values of CO[sub 2] content in melts is consistent with that determined from their measurements of the dissolved CO[sub 2] flux at springs.

  8. CO{sub 2} degassing in the Oregon Cascades

    SciTech Connect

    James, E.R.; Manga, M.; Rose, T.P.

    1999-09-01

    The carbon isotope content of dissolved inorganic carbon was measured for large cold springs in the central Oregon Cascades. Low {sup 14}C activities in some of the springs are interpreted to result from the dissolution of diffuse emissions of magmatic CO{sub 2}, even though volcanic activity has not occurred in this area for more than 1300 yr. On the basis of dissolved magmatic carbon concentrations in the springs, the authors infer a diffuse magmatic CO{sub 2} degassing rate of 3.4 {times} 10{sup 5} kg/yr per kilometer of arc for the central Oregon Cascades. The CO{sub 2} flux calculated from estimates of the mean magmatic intrusion rate and experimentally determined values of CO{sub 2} content in melts is consistent with that determined from their measurements of the dissolved CO{sub 2} flux at springs.

  9. Landslide assessment of Newell Creek Canyon, Oregon City, Oregon

    SciTech Connect

    Growney, L.; Burris, L.; Garletts, D.; Walsh, K. . Dept. of Geology)

    1993-04-01

    A study has been conducted in Newell Creek Canyon near Oregon City, Oregon, T3S, T2S, R2E. A landslide inventory has located 53 landslides in the 2.8 km[sup 2] area. The landslides range in area from approximately 15,000m[sup 2] to 10m[sup 2]. Past slides cover an approximate 7% of the canyon area. Landslide processes include: slump, slump-translational, slump-earthflow and earthflow. Hard, impermeable clay-rich layers in the Troutdale Formation form the failure planes for most of the slides. Slopes composed of Troutdale material may seem to be stable, but when cuts and fills are produced, slope failure is common because of the perched water tables and impermeable failure planes. Good examples of cut and fill failures are present on Highway 213 which passes through Newell Creek Canyon. Almost every cut and fill has failed since the road construction began. The latest failure is in the fill located at mile-post 2.1. From data gathered, a slope stability risk map was generated. Stability risk ratings are divided into three groups: high, moderate and low. High risk of slope instability is designated to all landslides mapped in the slide inventory. Moderate risk is designated to slopes in the Troutdale Formation greater than 8[degree]. Low risk is designated to slopes in the Troutdale Formation less than 8[degree].

  10. Urban carbon dioxide in Portland, Oregon

    NASA Astrophysics Data System (ADS)

    Bostrom, G. A.; Brooks, M.; Rice, A. L.

    2010-12-01

    Ambient concentrations of atmospheric carbon dioxide (CO2) are reported for the Portland, Oregon (USA) metropolitan region since late July, 2009. Three stationary locations were established: a downtown location on the campus of Portland State University; a residential site in southeast Portland; and a rural station on Sauvie Island, located ~30km northwest of Portland in the Columbia River Gorge. Continuous measurements of CO2 at the sites average 400-410ppm and show considerable variability due to CO2 sources, sinks and meteorological drivers of ventilation. Within this variability, a marked 20-30ppm diurnal cycle is observed due to photosynthetic activity and variations in the planetary boundary layer. In-city CO2 concentrations are on average enhanced by 5-6ppm over the Sauvie Island site during upgorge wind conditions, a difference which is greatest in the afternoon. Measurements of the 13C/12C ratio of CO2 in downtown Portland are significantly depleted in 13C relative to 12C compared with background air and suggest that regional CO2 is dominated by petroleum sources (70-80%). High degrees of relationship between CO2 variability and primary air pollutants CO and NO (r2=0.70 to 0.80), measured by the Oregon Department of Environmental Quality at the Southeast Portland location, corroborate this finding and illustrate the importance of traffic emissions on elevated ambient CO2 concentrations. In addition to CO2 at the fixed sites, measurements of street-level CO2 concentrations were obtained using a mobile instrument mounted in a bike trailer. Results from these field data show relatively homogenous CO2 concentrations throughout residential Portland neighborhoods with significant enhancements in CO2 on busy roadways or near areas of traffic congestion.

  11. DOES ANTHROPOGENIC ACTIVITIES OR NATURE DOMINATE THE SHAPING OF THE LANDSCAPE IN THE OREGON PILOT STUDY AREA FOR 1990-1999?

    EPA Science Inventory

    Climatic variation and human activities are major factors resulting in land degradation in arid and semiarid lands. In the Mediterranean region and over history, climatic drying was coincidental with developing agricultural technology and the rapid increase of the population and ...

  12. DOES ANTHROPOGENIC ACTIVITIES OR NATURE DOMINATE THE SHAPING OF THE LANDSCDAPE IN THE OREGON PILOT STUDY AREA FOR 1990-1999?

    EPA Science Inventory

    Climatic variation and human activities are major factors resulting in land degradation in arid and semi-arid lands. In the Mediterranean region and over history, climatic drying was coincidental with developing agricultural technology and the rapid increase of the population and...

  13. Lee v. State of Oregon.

    PubMed

    1997-02-27

    The U.S. Court of Appeals for the Ninth Circuit ordered the dismissal of a challenge to Oregon's Death with Dignity Act because competent, terminally ill patients, physicians, and nursing homes all lacked standing. None were entitled to a judicial decision because all failed to assert an "injury in fact" resulting from violations against the Equal Protection or Due Process clauses, the Americans with Disabilities Act, or the Rehabilitation Act. The patient's claim of depression to the degree of being unable to make an informed decision about ending her life was too speculative. Nor would the conjectural nature of the claim have changed if it were asserted by either the doctors or the residential care facilities. PMID:11648316

  14. Oregon Salt Marshes: How Blue are They?

    EPA Science Inventory

    Two important ecosystem services of wetlands are carbon sequestration and filtration of nutrients and particulates. We quantified the carbon and nitrogen accumulation rates in salt marshes at 135 plots distributed across eight estuaries located in Oregon, USA. Net carbon and ...

  15. Oregon State University Governmental Impact Study.

    ERIC Educational Resources Information Center

    Oregon State Univ., Corvallis.

    Interactions between the government and Oregon State University were assessed with attention to the following areas: employment and personnel administration (regulations regarding equal opportunity, affirmative action, and nondiscrimination); students and student life (regulations regarding admissions, financial aid, records management, special…

  16. Oregon State University Governmental Impact Study.

    ERIC Educational Resources Information Center

    Oregon State Univ., Corvallis.

    Interactions between the government and Oregon State University were assessed with attention to the following areas: employment and personnel administration (regulations regarding equal opportunity, affirmative action, and nondiscrimination); students and student life (regulations regarding admissions, financial aid, records management, special

  17. Oregon's first year: the medicalization of control.

    PubMed

    White, M; Callahan, D

    2000-06-01

    The results of Oregon's first year with physician-assisted suicide raise two questions. First, how will it be possible to evaluate what is actually going on in Oregon if there is no public access to the records and if physicians are shielded by patient confidentiality rules? The second question is whether the public understood that many, if not most, of those who want physician-assisted suicide want it not to relieve suffering as ordinarily understood but to maintain control over their dying, something that may not correlate at all with suffering from illness and disease. This commentary reviews the existing evidence from the Netherlands and suggests that abuse of the vulnerable will likely occur in Oregon over time. It also reviews the insufficiency of the data emerging from Oregon. Finally, it addresses the various issues raised by other commentators to the main article. PMID:12659109

  18. LIVE CERTIFICATION PROGRAM FOR OREGON VINEYARDS

    EPA Science Inventory

    EPA Region 10 has funded the Oregon Winegrape Commission in a project that promotes the LIVE (Low Input Viticulture and Enology) certification program. LIVE is an integrated winegrape production system that promotes ecologically sensible production techniques. For example, cer...

  19. Low-temperature geothermal database for Oregon

    SciTech Connect

    Black, G.

    1994-11-01

    The goals of the low-temperature assessment project, performed by the Oregon Department of Geology and Mineral Industries (DOGAMI) is aimed primarily at updating the inventory of the nation's low and moderate temperature geothermal resources. The study has begun in Oregon, where the areas of Paisley, Lakeview, Burns/Hines, Lagrande, and Vale were identified over 40 sites as having potential for direct heat utilization. Specifics sites are outlined, detailing water temperature, flow, and current uses of the sites.

  20. Copper sensitivity of Oregon coastal phytoplankton

    SciTech Connect

    Riedel, G.F.

    1983-01-01

    The copper sensitivity of natural populations of Oregon coastal phytoplankton was studied using both additions of ionic copper and Cu-TRIS free ion activity buffers in coastal seawater. Phytoplankton growth rate, taxonomic composition and copper content were examined in treatment additions. The growth rate results suggested that the deficiency of another trace metal increased the apparent toxicity of copper to phytoplankton, especially in TRIS-free ion activity buffered seawater. Laboratory experiments with isolated coastal phytoplankton species indicated that manganese deficiency exacerbated copper toxicity, and that manganese deficiency was induced in TRIS buffered seawater by a TRIS-catalyzed oxidation of Mn. When manganese additions to natural populations were employed inconjunction with ionic copper additions and TRIS-free ion regulated seawater, they showed that ambient manganese concentrations were low enough to shift the onset of copper toxicity to lower copper concentrations. The results suggest that while acute toxicity to phytoplankton by ambient concentrations of copper is unlikely, the interactions of copper and other metals, especially manganese, may influence natural coastal phytoplankton populations in more subtle ways, such as taxonomic composition.

  1. Developing the OORCC: A Multifaceted Astronomical Research and Outreach Facility at the University of Oregon

    NASA Astrophysics Data System (ADS)

    Kwan, Teiler J.; Bullis, Jeremy; Gustafsson, Annika; Fisher, Robert Scott

    2015-01-01

    The University of Oregon (UO) owns and operates Pine Mountain Observatory (PMO), located in central Oregon on the summit of Pine Mountain at an elevation of 1980 meters. PMO consists of four telescopes ranging in size from 0.35 - 0.8 meters. The Oregon Observatory Remote Control Center (OORCC) is a remote-observing center within the Department of Physics on the UO campus (~140 miles from the observatory) that has a direct connection to PMO through a dedicated fiber-optic cable. With this facility, we will enable UO undergraduate student researchers, UO faculty, and the non-scientific community to fully control and operate a newly installed robotic telescope on the summit of Pine Mountain from Eugene, or any other authorized site in Oregon. In addition to providing undergraduates with instrumentation and engineering experience, we will implement research by photometrically monitoring bright and variable astronomical sources including main belt comets, Herbig Ae/Be stars, and active galactic nuclei in extragalactic systems. The primary objective with the OORCC is to manage a multifaceted astronomy and astrophysics research facility, extending as a state-wide resource for K-12 STEM activities and public outreach programs. With the OORCC, we intend to bring unique and enriching astronomy exposure to many different groups of people throughout the state of Oregon.

  2. Organizing for Digitization at Oregon State University: A Case Study and Comparison with ARL Libraries

    ERIC Educational Resources Information Center

    Boock, Michael

    2008-01-01

    This article presents a case study of how Oregon State University Libraries (OSUL) organized to accomplish digitization activities. Digitization activities are broken down into six major categories: management, copyright, digital imaging, metadata, hardware/software/web design, and selection. The OSUL departments responsible for tasks within each…

  3. Organizing for Digitization at Oregon State University: A Case Study and Comparison with ARL Libraries

    ERIC Educational Resources Information Center

    Boock, Michael

    2008-01-01

    This article presents a case study of how Oregon State University Libraries (OSUL) organized to accomplish digitization activities. Digitization activities are broken down into six major categories: management, copyright, digital imaging, metadata, hardware/software/web design, and selection. The OSUL departments responsible for tasks within each

  4. Klamath Falls geothermal field, Oregon

    SciTech Connect

    Lienau, P.J.; Culver, G.; Lund, J.W.

    1989-09-01

    Klamath Falls, Oregon, is located in a Known Geothermal Resource Area which has been used by residents, principally to obtain geothermal fluids for space heating, at least since the turn of the century. Over 500 shallow-depth wells ranging from 90 to 2,000 ft (27 to 610 m) in depth are used to heat (35 MWt) over 600 structures. This utilization includes the heating of homes, apartments, schools, commercial buildings, hospital, county jail, YMCA, and swimming pools by individual wells and three district heating systems. Geothermal well temperatures range from 100 to 230{degree}F (38 to 110{degree}C) and the most common practice is to use downhole heat exchangers with city water as the circulating fluid. Larger facilities and district heating systems use lineshaft vertical turbine pumps and plate heat exchangers. Well water chemistry indicates approximately 800 ppM dissolved solids, with sodium sulfate having the highest concentration. Some scaling and corrosion does occur on the downhole heat exchangers (black iron pipe) and on heating systems where the geo-fluid is used directly. 73 refs., 49 figs., 6 tabs.

  5. 1. General view of Oregon Electric Railway, view looking north ...

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

    1. General view of Oregon Electric Railway, view looking north at Hedges Creek trestle. - Oregon Electric Railroad, Hedges Creek Trestle, Garden Home to Wilsonville Segment, Milepost 38.7, Garden Home, Washington County, OR

  6. Oregon Department of Geology and Mineral Industries Workshop

    USGS Multimedia Gallery

    Geologists from DOGAMI (Oregon's Department of Geology and Mineral Industries) meet with local representatives from the cities of Gresham and Troutdale, Oregon Dept. of Transportation, and planning, emergency management, highways, and law enforcement agencies from Multnomah County, to discuss hazard...

  7. FIELD AND LABORATORY OPERATIONS REPORT FOR THE OREGON WETLANDS STUDY

    EPA Science Inventory

    The Oregon Wetlands Study (OWS) was designed to provide detailed characterizations of natural, created, and restored freshwater wetlands which is located in the urban environment of Portland, Oregon. his document discusses training the elementary, middle and high school teachers ...

  8. UMTRA water sampling and analysis plan, Lakeview, Oregon

    SciTech Connect

    Not Available

    1993-09-29

    The purpose of this document is to provide background, guidance, and justification for water sampling activities for the Lakeview, Oregon, Uranium Mill Tailings Remedial Action (UMTRA) processing and disposal sites. This water sampling and analysis plan will form the basis for groundwater sampling and analysis work orders (WSAWO) to be implemented during 1993. Monitoring at the former Lakeview processing site is for characterization purposes and in preparation for the risk assessment, scheduled for the fall of 1993. Compliance monitoring was conducted at the disposal site. Details of the sampling plan are discussed in Section 5.0.

  9. Oregon geology - parent of the soil, foundation for the vine

    USGS Publications Warehouse

    Wells, Ray

    2006-01-01

    This presentation describes USGS geologic mapping in western Oregon, geologic map products, a thumbnail sketch of geologic history, a discussion of new mapping in progress in northwest Oregon, a tour of northwest Oregon geologic units, their relation to new American Viticultural Areas, and online sources of information.

  10. Crumb rubber modified asphalt concrete in Oregon. Summary report. Report for 1985-94

    SciTech Connect

    Hunt, E.; Peters, W.

    1995-07-01

    Over the last nine years, the Oregon Department of Transportation (ODOT) has constructed 13 projects using crumb rubber modifiers (CRM) in asphalt concrete pavements using both the wet and dry process. State and federal legislation may require the use of recycled rubber in asphalt concrete, therefore, the Oregon Department of Transportation is interested in determining the most cost -effective crumb rubber modified asphalt concrete. The report includes a literature review on the use of crumb rubber modifiers in asphalt concrete pavement; a review on non-ODOT CRM paving projects constructed by Oregon counties and cities; and the Washington Department of Transportation. In additon, the report summarizes the data collected on all CRM hot mix asphalt concrete pavement projects constructed by ODOT. The ODOT information includes background constitution, cost, and performance data for each of the test and control sections. Finally, the future activities of the project are reviewed.

  11. The Oregon Project for Visually Impaired and Blind Preschool Children (OR Project). Preliminary Edition.

    ERIC Educational Resources Information Center

    Brown, Donnise; And Others

    The Oregon Project for Visually Impaired and Blind Preschool Children (OR Project) materials are designed primarily for use by teachers or counselors working with visually impaired and blind preschool children and their parents in the home. The OR Project contains a manual, skills inventory, and descriptions of teaching activities. The manual

  12. Using Children's Diaries To Teach the Oregon Trial. Middle Level Learning.

    ERIC Educational Resources Information Center

    Wyman, Richard M., Jr.

    1998-01-01

    Allows students to experience the trials and tribulations of traveling the Oregon Trail through reading diary and journal entries written by children of that time. Recommends three classroom activities for use with historical narratives: looking for the unexpected, identifying recurring events, and creating "imaginary" diaries based on real

  13. Status Review of Wildlife Mitigation at Columbia Basin Hydroelectric Projects, Oregon Facilities, Final Report.

    SciTech Connect

    Bedrossian, Karen L.

    1984-08-01

    The report presents a review and documentation of existing information on wildlife resources at Columbia River Basin hydroelectric facilities within Oregon. Effects of hydroelectric development and operation; existing agreements; and past, current and proposed wildlife mitigation, enhancement, and protection activities were considered. (ACR)

  14. BEHAVIORIAL AND BIOLOGICAL EFFECTS OF WEATHER ON THE GRAY FIELD SLUG IN WESTERN OREGON

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Slug damage in western Oregon seed-producing fields can be extensive and expensive to control. A lack of data on the effects of temperature and moisture has limited efforts to reduce slug numbers because there was insufficient data on when slugs were most active and likely to be exposed to bait. Th...

  15. Oregon School-Based Health Centers, 1992-1994 Services Report.

    ERIC Educational Resources Information Center

    Nystrom, Robert J.

    This report describes the activities of Oregon's 25 high school-based health centers between 1992 and 1994. Information is provided on funding sources, services offered (including general medical services and reproductive health, mental health, health promotion services, and hours of operation), staffing (including levels of staffing and

  16. Some important elk-forest habitat relationships for Western Oregon and Washington. [Cervus canadensis

    SciTech Connect

    Witmer, G.; Wisdom, M.

    1986-01-01

    The report identifies some basic Roosevelt elk - habitat relationships so that the needs of elk could be better integrated with forestry practices and other human activities occurring in the forestlands of western Oregon and Washington. The relationships discussed are: space and water, large areas, cover areas, and interspersion component, and the roading/disturbance component. (ACR)

  17. Sprague River geomorphology studies, Klamath Basin, Oregon

    NASA Astrophysics Data System (ADS)

    McDowell, P. F.; O'Connor, J. E.; Lind, P.

    2005-12-01

    The Sprague River drains 4050 square kilometers with a mean annual discharge of 16.3 m3/s before emptying into the Williamson River and then upper Klamath Lake in southcentral Oregon. The alternating wide alluvial segments and narrow canyon reaches of this 135-km-long westward flowing river provide for a variety of valued ecologic conditions and human uses along the river corridor, notably fisheries (including two endangered species of suckers, and formerly salmon), timber harvest, agriculture, and livestock grazing. The complex history of land ownership and landuse, water control and diversion structures, and fishery alterations, provides several targets for attributing historic changes to channel and floodplain conditions. Recently, evolving societal values (as well as much outside money) are inspiring efforts by many entities to 'restore' the Sprague River watershed. In cooperation with the U.S. Fish and Wildlife Service, the Klamath Tribes, and many local landowners, we are launching an analysis of Sprague River channel and floodplain processes. The overall objective is to guide restoration activities by providing sound understanding of local geomorphic processes and conditions. To do this we are identifying key floodplain and channel processes, and investigating how they have been affected by historic floodplain activites and changes to the watershed. This is being accomplished by analysis of historic aerial photographs and maps, stratigraphic analysis of floodplain soils and geologic units, mapping of riparian vegetation conditions and changes, and quantitative analysis of high resolution LiDAR topography acquired for the entire river course in December 2004. Preliminary results indicate (1) much of the coarser (and more erodible) floodplain soils are largely composed of pumice deposited in the basin by the 7700 year BP eruption of Mount Mazama; and (2) the LiDAR digital elevation models provide a ready means of subdividing the river into segments with quantifiably different characteristics of channel width, sinuosity, slope, and incision (relative to adjacent floodplain elevations).

  18. Deep long-period earthquakes beneath Washington and Oregon volcanoes

    USGS Publications Warehouse

    Nichols, M.L.; Malone, S.D.; Moran, S.C.; Thelen, W.A.; Vidale, J.E.

    2011-01-01

    Deep long-period (DLP) earthquakes are an enigmatic type of seismicity occurring near or beneath volcanoes. They are commonly associated with the presence of magma, and found in some cases to correlate with eruptive activity. To more thoroughly understand and characterize DLP occurrence near volcanoes in Washington and Oregon, we systematically searched the Pacific Northwest Seismic Network (PNSN) triggered earthquake catalog for DLPs occurring between 1980 (when PNSN began collecting digital data) and October 2009. Through our analysis we identified 60 DLPs beneath six Cascade volcanic centers. No DLPs were associated with volcanic activity, including the 1980-1986 and 2004-2008 eruptions at Mount St. Helens. More than half of the events occurred near Mount Baker, where the background flux of magmatic gases is greatest among Washington and Oregon volcanoes. The six volcanoes with DLPs (counts in parentheses) are Mount Baker (31), Glacier Peak (9), Mount Rainier (9), Mount St. Helens (9), Three Sisters (1), and Crater Lake (1). No DLPs were identified beneath Mount Adams, Mount Hood, Mount Jefferson, or Newberry Volcano, although (except at Hood) that may be due in part to poorer network coverage. In cases where the DLPs do not occur directly beneath the volcanic edifice, the locations coincide with large structural faults that extend into the deep crust. Our observations suggest the occurrence of DLPs in these areas could represent fluid and/or magma transport along pre-existing tectonic structures in the middle crust. ?? 2010 Elsevier B.V.

  19. Deep long-period earthquakes beneath Washington and Oregon volcanoes

    NASA Astrophysics Data System (ADS)

    Nichols, M. L.; Malone, S. D.; Moran, S. C.; Thelen, W. A.; Vidale, J. E.

    2011-03-01

    Deep long-period (DLP) earthquakes are an enigmatic type of seismicity occurring near or beneath volcanoes. They are commonly associated with the presence of magma, and found in some cases to correlate with eruptive activity. To more thoroughly understand and characterize DLP occurrence near volcanoes in Washington and Oregon, we systematically searched the Pacific Northwest Seismic Network (PNSN) triggered earthquake catalog for DLPs occurring between 1980 (when PNSN began collecting digital data) and October 2009. Through our analysis we identified 60 DLPs beneath six Cascade volcanic centers. No DLPs were associated with volcanic activity, including the 1980-1986 and 2004-2008 eruptions at Mount St. Helens. More than half of the events occurred near Mount Baker, where the background flux of magmatic gases is greatest among Washington and Oregon volcanoes. The six volcanoes with DLPs (counts in parentheses) are Mount Baker (31), Glacier Peak (9), Mount Rainier (9), Mount St. Helens (9), Three Sisters (1), and Crater Lake (1). No DLPs were identified beneath Mount Adams, Mount Hood, Mount Jefferson, or Newberry Volcano, although (except at Hood) that may be due in part to poorer network coverage. In cases where the DLPs do not occur directly beneath the volcanic edifice, the locations coincide with large structural faults that extend into the deep crust. Our observations suggest the occurrence of DLPs in these areas could represent fluid and/or magma transport along pre-existing tectonic structures in the middle crust.

  20. Accounting Cluster Brief. Vocational Education in Oregon.

    ERIC Educational Resources Information Center

    Stamps, Margaret McDonnall

    This guide sets forth minimum approval criteria for accounting occupations cluster training programs in Oregon. The information in the guide is intended for use by district-level curriculum planners, teachers, regional coordinators, or state education department staff involved with new program development or revisions of existing programs. The

  1. Setting health care priorities: Oregon's next steps.

    PubMed

    Dougherty, Charles J

    1991-01-01

    Since the proposal was first broached in 1987, a storm of controversy has engulfed Oregon's plan to prioritize the health care services offered to its Medicaid recipients. After two years of debate, community consultation, and public opinion polls, the Oregon Health Services Commission was mandated in 1989 to study prioritization as part of a package of bills enacted as the Oregon Basic Health Services Act. In March 1990 the commission released a draft list of ranked health care services for public comment... As part of the ongoing debate, the Hastings Center and the Wesley Foundation sponsored a two-day meeting in January 1991 in Wichita, Kansas, to provide opportunity for thoughtful, in-depth, informal analysis of the OBHSA model for health care reform...a majority felt that OBHSA, in the framework of progress toward larger reform goals, is an experiment worth trying. Some felt that even if OBHSA doesn't attain its larger goals it should be tried since it will extend access and may lead to better health outcomes among the poor. But the general view was that OBHSA is a valuable experiment only to the extent that it leads to a statewide system of universal health insurance in Oregon without creating special burdens for the state's poor.... PMID:11642897

  2. Growing Oregon's Innovation Economy through Postsecondary Education

    ERIC Educational Resources Information Center

    Oregon University System, 2005

    2005-01-01

    This document sets forth the principles and practices of the Academic Excellence and Economic Development (AEED) Working Group of the Oregon State Board of Higher Education. The goal of AEED is to identify and gain support for 2-5 development opportunity areas that meet five criteria: (1) Show a measurable return on investment over 20 years (with

  3. Oregon University System Fact Book 2012

    ERIC Educational Resources Information Center

    Oregon University System, 2013

    2013-01-01

    This compendium of narrative and statistical information is an overview of the Oregon University System (OUS) and is produced every two years. The introduction includes a mission and vision statement, OUS Governance Change Move, a listing of OUS campuses and centers, a roster of the members of the State Board of Higher Education, and Access and…

  4. Oregon University System Fact Book 2010

    ERIC Educational Resources Information Center

    Oregon University System, 2011

    2011-01-01

    This compendium of narrative and statistical information is an overview of the Oregon University System (OUS) and is produced every two years. The introduction includes a mission and vision statement, OUS Governance Change Proposal, a listing of OUS campuses and centers, a roster of the members of the State Board of Higher Education, and Access…

  5. 76 FR 11835 - Oregon Disaster #OR-00036

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-03

    ... ADMINISTRATION Oregon Disaster OR-00036 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for the... CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409 3rd Street,...

  6. 77 FR 14853 - Oregon Disaster #OR-00041

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-13

    ... ADMINISTRATION Oregon Disaster OR-00041 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for the... CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409 3rd Street...

  7. Oregon Community Colleges, Profile: 1988-89.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem. Office of Community Coll. Services.

    A statistical profile is provided of the 16 Oregon community colleges and their services for the academic year 1988-89. First, a directory is presented of the address, phone number, and chief administrative officer of each college. The next section focuses on the colleges' students, providing tables on full-time equivalent (FTE) enrollment by

  8. Oregon Community Colleges, Profile: 1990-91.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem. Office of Community Coll. Services.

    A profile is provided of the 16 Oregon community colleges and their students, personnel, finances, and services for academic year 1990-91. First, a directory lists the address, phone number, and the president of each college. The next section focuses on the colleges' students, providing numerous data tables on such topics as numbers of full-time

  9. Oregon University System Fact Book 2008

    ERIC Educational Resources Information Center

    Oregon University System, 2009

    2009-01-01

    This compendium of narrative and statistical information is an overview of the Oregon University System (OUS) and is produced every two years. The introduction includes a mission and vision statement, strategic priorities, a listing of OUS campuses and centers, a roster of the members of the State Board of Higher Education, OUS degree partnership

  10. Raspberry Cultivars for Oregon (EC 1310)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This Extension publication gives an overview of the types of raspberries (summer and fall bearing, red, yellow, black, and purple) and cultivars that might be grown in Oregon or elsewhere in the Pacific Northwest. Disease problems, plant vigor, fruit characteristics, potential yield, suitability to...

  11. Identification of commonly encountered Pratylenchus in Oregon

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Pratylenchus species are commonly encountered in soil samples collected from a diversity of economically important crops in Oregon, including potato and small fruits. Proper identification is critical to the selection of an appropriate management strategy since, in many cases, populations are an as...

  12. Blueberry Cultivars for Oregon (EC 1308)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This Extension publication gives an overview of the types of blueberries and the blueberry cultivars that might be grown in Oregon or elsewhere in the Pacific Northwest. Bush and berry characteristics, yield potential, and suitability for commercial or home garden production are given for over 30 bl...

  13. Guiding RTI System Implementation: The Oregon Experience

    ERIC Educational Resources Information Center

    Putnam, David L., Jr.

    2008-01-01

    In this article, the author describes the factors that made their response to intervention (RTI) project in Oregon successful. Primarily, these include school-based factors such as the initial collective skill and knowledge in a district, the degree to which the foundations of a multi-tiered instructional model and data-based decision making are

  14. Effective Chapter 1 Programs in Oregon.

    ERIC Educational Resources Information Center

    Berrum, Phyllis

    This report describes 11 effective compensatory education programs in Oregon schools funded under Chapter 1 of the Education Consolidation and Improvement Act. One high school, four middle school, and six elementary school programs are profiled. Each profile includes the following information: (1) demographics; (2) staffing; (3) parent

  15. DISTRIBUTION OF PHYTOPLANKTON IN OREGON LAKES

    EPA Science Inventory

    This is a data report presenting the species and abundance of phytoplankton in the 8 lakes sampled by the National Eutrophication Survey in the State of Oregon. Results from the calculation of several water quality indices are also included (Nygaard's Trophic State Index, Palmer'...

  16. Legal Services for Oregon School Districts.

    ERIC Educational Resources Information Center

    Johnson, Maggie

    1982-01-01

    This bulletin looks at the legal services used by school districts in Oregon from three perspectives. First, general ways districts use legal assistance are discussed. Second, profiles of three districts provide examples of different possibilities for hiring and consulting legal counsel, with special attention paid to meeting the demands of

  17. Agriculture Cluster Brief. Vocational Education in Oregon.

    ERIC Educational Resources Information Center

    Galbraith, Gordon

    This guide sets forth minimum approval criteria for vocational agriculture cluster programs in Oregon. The agriculture cluster program includes instruction in six areas: animal science, soil science, plant science, agricultural economics, agriculture mechanics, and leadership development. The information in the guide is intended for use by

  18. Blackberry Cultivars for Oregon (EC 1617)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This Extension publication gives an overview of the types of blackberries (trailing, including the blackberry/raspberry hybrids, semi-erect, erect, and primocane-fruiting) and the cultivars that might be grown in Oregon or elsewhere in the Pacific Northwest. The plant and fruit characteristics, yie...

  19. Strawberry Cultivars for Oregon (EC 1618)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This Extension publication gives an overview of the types of strawberries (June-bearing, everbearing and day-neutral) and cultivars that might be grown in Oregon or elsewhere in the Pacific Northwest. Harvest season, plant durability, fruit characteristics, yield potential, suitability for fresh or...

  20. Oregon Community College Tables, 1966-1981.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem. Div. of Community Colleges and Vocational Education.

    Nine data tables summarize various aspects of the community college program in Oregon from 1966-67 through 1980-81, providing information for each college as well as statewide totals. Table 1 indicates headcount and full-time equivalent (FTE) enrollment by major instructional program (i.e., lower division, vocational education, other reimbursable…

  1. 40 CFR 81.425 - Oregon.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...,476 88-577 USDA-FS Gearhart Mountain Wild 18,709 88-577 USDA-FS Hells Canyon Wild 1 108,900 94-199... Hells Canyon Wilderness, 192,700 acres overall, of which 108,900 acres are in Oregon, and 83,800...

  2. 40 CFR 81.425 - Oregon.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...,476 88-577 USDA-FS Gearhart Mountain Wild 18,709 88-577 USDA-FS Hells Canyon Wild 1 108,900 94-199... Hells Canyon Wilderness, 192,700 acres overall, of which 108,900 acres are in Oregon, and 83,800...

  3. 40 CFR 81.425 - Oregon.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...,476 88-577 USDA-FS Gearhart Mountain Wild 18,709 88-577 USDA-FS Hells Canyon Wild 1 108,900 94-199... Hells Canyon Wilderness, 192,700 acres overall, of which 108,900 acres are in Oregon, and 83,800...

  4. 40 CFR 81.425 - Oregon.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...,476 88-577 USDA-FS Gearhart Mountain Wild 18,709 88-577 USDA-FS Hells Canyon Wild 1 108,900 94-199... Hells Canyon Wilderness, 192,700 acres overall, of which 108,900 acres are in Oregon, and 83,800...

  5. 40 CFR 81.425 - Oregon.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...,476 88-577 USDA-FS Gearhart Mountain Wild 18,709 88-577 USDA-FS Hells Canyon Wild 1 108,900 94-199... Hells Canyon Wilderness, 192,700 acres overall, of which 108,900 acres are in Oregon, and 83,800...

  6. Oregon Students Help Prepare Impact Statement

    ERIC Educational Resources Information Center

    Cochran, Tom

    1973-01-01

    Describes a field-biology research project conducted at Coos Bay, Oregon by high school students attending the summer sessions at Terramar Field Science Facility during the summer of 1972. Discusses the value of this type of environmental survey for both the students and the community. (JR)

  7. New Approaches to Tsunami Hazard Mitigation Demonstrated in Oregon

    NASA Astrophysics Data System (ADS)

    Priest, G. R.; Rizzo, A.; Madin, I.; Lyles Smith, R.; Stimely, L.

    2012-12-01

    Oregon Department of Geology and Mineral Industries and Oregon Emergency Management collaborated over the last four years to increase tsunami preparedness for residents and visitors to the Oregon coast. Utilizing support from the National Tsunami Hazards Mitigation Program (NTHMP), new approaches to outreach and tsunami hazard assessment were developed and then applied. Hazard assessment was approached by first doing two pilot studies aimed at calibrating theoretical models to direct observations of tsunami inundation gleaned from the historical and prehistoric (paleoseismic/paleotsunami) data. The results of these studies were then submitted to peer-reviewed journals and translated into 1:10,000-12,000-scale inundation maps. The inundation maps utilize a powerful new tsunami model, SELFE, developed by Joseph Zhang at the Oregon Health & Science University. SELFE uses unstructured computational grids and parallel processing technique to achieve fast accurate simulation of tsunami interactions with fine-scale coastal morphology. The inundation maps were simplified into tsunami evacuation zones accessed as map brochures and an interactive mapping portal at http://www.oregongeology.org/tsuclearinghouse/. Unique in the world are new evacuation maps that show separate evacuation zones for distant versus locally generated tsunamis. The brochure maps explain that evacuation time is four hours or more for distant tsunamis but 15-20 minutes for local tsunamis that are invariably accompanied by strong ground shaking. Since distant tsunamis occur much more frequently than local tsunamis, the two-zone maps avoid needless over evacuation (and expense) caused by one-zone maps. Inundation mapping for the entire Oregon coast will be complete by ~2014. Educational outreach was accomplished first by doing a pilot study to measure effectiveness of various approaches using before and after polling and then applying the most effective methods. In descending order, the most effective methods were: (1) door-to-door (person-to-person) education, (2) evacuation drills, (3) outreach to K-12 schools, (4) media events, and (5) workshops targeted to key audiences (lodging facilities, teachers, and local officials). Community organizers were hired to apply these five methods to clusters of small communities, measuring performance by before and after polling. Organizers were encouraged to approach the top priority, person-to-person education, by developing Community Emergency Response Teams (CERT) or CERT-like organizations in each community, thereby leaving behind a functioning volunteer-based group that will continue the outreach program and build long term resiliency. One of the most effective person-to-person educational tools was the Map Your Neighborhood program that brings people together so they can sketch the basic layout of their neighborhoods to depict key earthquake and tsunami hazards and mitigation solutions. The various person-to-person volunteer efforts and supporting outreach activities are knitting communities together and creating a permanent culture of tsunami and earthquake preparedness. All major Oregon coastal population centers will have been covered by this intensive outreach program by ~2014.

  8. Predicting fecal indicator organism contamination in Oregon coastal streams.

    PubMed

    Pettus, Paul; Foster, Eugene; Pan, Yangdong

    2015-12-01

    In this study, we used publicly available GIS layers and statistical tree-based modeling (CART and Random Forest) to predict pathogen indicator counts at a regional scale using 88 spatially explicit landscape predictors and 6657 samples from non-estuarine streams in the Oregon Coast Range. A total of 532 frequently sampled sites were parsed down to 93 pathogen sampling sites to control for spatial and temporal biases. This model's 56.5% explanation of variance, was comparable to other regional models, while still including a large number of variables. Analysis showed the most important predictors on bacteria counts to be: forest and natural riparian zones, cattle related activities, and urban land uses. This research confirmed linkages to anthropogenic activities, with the research prediction mapping showing increased bacteria counts in agricultural and urban land use areas and lower counts with more natural riparian conditions. PMID:26349068

  9. 77 FR 51565 - Notice of Inventory Completion: Southern Oregon Historical Society, Medford, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ... National Park Service Notice of Inventory Completion: Southern Oregon Historical Society, Medford, OR AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Southern Oregon Historical Society... culturally affiliated with the human remains may contact the Southern Oregon Historical Society....

  10. Distribution, foraging behavior, and capture results of the spotted bat (Euderma maculatum) in central Oregon

    USGS Publications Warehouse

    Rodhouse, T.J.; McCaffrey, M.F.; Wright, R.G.

    2005-01-01

    The spotted bat (Euderma maculatum) has been virtually unknown in Oregon despite the existence of potential habitat in many areas of the state. In 2002 and 2003 we searched for spotted bats along the John Day, Deschutes, and Crooked Rivers and at a remote dry canyon southeast of the city of Bend in central Oregon. The species was documented through the use of mist-nets, a bat detector, and recognition of audible spotted bat calls. Spotted bats were found at 11 locations in 6 Oregon counties. Nightly activity patterns of spotted bats were unpredictable. Spotted bats were found in 78% of search areas but on only 48% of survey nights. We observed spotted bats foraging above fields and low upland slopes adjacent to rivers and creeks and along the rims of cliffs. Estimated flying heights of spotted bats ranged from 3 m to 50 m aboveground. The species was difficult to capture and was captured only after considerable experimentation with methods and materials. Three spotted bats were captured toward the end of the project in 2003 and accounted for only 0.5% of all bats captured during the study. Although we attached radio transmitters to 2 spotted bats, we found no roost locations. We believe additional spotted bat surveys in Oregon are warranted, especially in higher-elevation habitats, but recommend that to increase their effectiveness, surveys accommodate the unique foraging behavior of the species.

  11. Oregon earthquakes increase local landslide risk

    NASA Astrophysics Data System (ADS)

    Schultz, Colin

    2014-11-01

    Coastal Oregon is home to a number of slow, recurrent landslides. During bouts of heavy rain, water gets into the soil, reducing friction and causing the ground to slip. Often, these landslides creep along at a barely perceptible rate—less than a centimeter per day. Yet the landslides are a lurking threat, as past events that have damaged infrastructure and cut communities off for months at a time have demonstrated.

  12. Eruptive history of South Sister, Oregon Cascades

    USGS Publications Warehouse

    Fierstein, J.; Hildreth, W.; Calvert, A.T.

    2011-01-01

    South Sister is southernmost and highest of the Three Sisters, three geologically dissimilar stratovolcanoes that together form a spectacular 20km reach along the Cascade crest in Oregon. North Sister is a monotonously mafic edifice as old as middle Pleistocene, Middle Sister a basalt-andesite-dacite cone built between 48 and 14ka, and South Sister is a basalt-free edifice that alternated rhyolitic and intermediate modes from 50ka to 2ka (largely contemporaneous with Middle Sister). Detailed mapping, 330 chemical analyses, and 42 radioisotopic ages show that the oldest exposed South Sister lavas were initially rhyolitic ~50ka. By ~37ka, rhyolitic lava flows and domes (72-74% SiO2) began alternating with radially emplaced dacite (63-68% SiO2) and andesite (59-63% SiO2) lava flows. Construction of a broad cone of silicic andesite-dacite (61-64% SiO2) culminated ~30ka in a dominantly explosive sequence that began with crater-forming andesitic eruptions that left fragmental deposits at least 200m thick. This was followed at ~27ka by growth of a steeply dipping summit cone of agglutinate-dominated andesite (56-60.5% SiO2) and formation of a summit crater ~800m wide. This crater was soon filled and overtopped by a thick dacite lava flow and then by >150m of dacitic pyroclastic ejecta. Small-volume dacite lavas (63-67% SiO2) locally cap the pyroclastic pile. A final sheet of mafic agglutinate (54-56% SiO2) - the most mafic product of South Sister - erupted from and drapes the small (300-m-wide) present-day summit crater, ending a summit-building sequence that lasted until ~22ka. A 20kyr-long-hiatus was broken by rhyolite eruptions that produced (1) the Rock Mesa coulee, tephra, and satellite domelets (73.5% SiO2) and (2) the Devils Chain of ~20 domes and short coulees (72.3-72.8% SiO2) from N-S vent alignments on South Sister's flanks. The compositional reversal from mafic summit agglutinate to recent rhyolites epitomizes the frequently changing compositional modes of the South Sister locus throughout its lifetime. South Sister is part of a reach of the Cascades unusually active in the last 50kyr, characterized by high vent density, N-S vent alignments, and numerous eruptive units of true rhyolite (≥ 72% SiO2) that distinguishes it from much of the Quaternary Cascade arc; these are eruptive expressions of the complex confluence of arc and intraplate magmatic-tectonic regimes.

  13. Corrosion prevention of Oregon's reinforced coastal bridges

    SciTech Connect

    Bullard, Sophie J.; Cramer, Stephen D.; Covino, Bernard S., Jr.; Holcomb, Gordon R.; Ziomek-Moroz, Margaret; Cryer. C.B; Gallardo, M. L.

    2004-06-01

    The Oregon Department of Transportation (Oregon DOT) maintains more than 120 coastal bridges; many are reinforced concrete structures over 15 m (50 ft) in length. Twelve of these bridges are historic structures. Oregon DOT is concerned about the ongoing deterioration of these bridges, rising maintenance and repair costs, and the need to protect Oregon’s large investment in coastal bridges. Over 80,000 m2 (850,000 ft2) of coastal bridge surface have been repaired and protected from further chloride-induced corrosion damage by using conductive coating anodes. Most of the anode area is thermal-sprayed (TS) Zn. Other anode materials include TS Ti, Zn-hydrogel, and conductive carbon paint. TS Zn anodes are estimated to have a service life exceeding 25 years but exhibit increasing anode polarization with age. Catalyzed TS Ti anodes develop no significant anode polarization and have exhibited stable long-term performance over 8 years of service. Galvanic Zn-hydrogel anodes produce a stable protection current with no evidence of aging effects over 6 years of service. The conductive carbon paint anode operates at a low anode current density and consumption rate with a low rate of acidification at the anode-concrete interface, which has contributed to a stable protection current over 17 years of service.

  14. Geothermal research, Oregon Cascades: Final technical report

    SciTech Connect

    Priest, G.R.; Black, G.L.

    1988-10-27

    Previous USDOE-funded geothermal studies have produced an extensive temperature gradient and heat flow data base for the State of Oregon. One of the important features identified as a result of these studies is a rapid transition from heat flow values on the order of 40 mW/m/sup 2/ in the Willamette Valley and Western Cascades to values of greater than or equal to100 mW/m/sup 2/ in the High Cascades and the eastern portion of the Western Cascades. These data indicate that the Cascade Range in Oregon has potential as a major geothermal province and stimulated much of the later work completed by government agencies and private industry. Additional data generated as a result of this grant and published in DOGAMI Open-File Report 0-86-2 further define the location and magnitude of this transition zone. In addition, abundant data collected from the vicinity of Breitenbush and Austin Hot Springs have permitted the formulation of relatively detailed models of these hydrothermal systems. These models are published in DOGAMI Open-File Report 0-88-5. Task 1.2 of the Deliverables section of Amendment M001 is fulfilled by DOGAMI publication GMS-48, Geologic map of the McKenzie Bridge quadrangle, Lane County, Oregon. This map was printed in October, 1988, and is part of the final submission to USDOE. 8 refs.

  15. Oregon: a guide to geothermal energy development. [Includes glossary

    SciTech Connect

    Justus, D.; Basescu, N.; Bloomquist, R.G.; Higbee, C.; Simpson, S.

    1980-06-01

    The following subjects are covered: Oregons' geothermal potential, exploration methods and costs, drilling, utilization methods, economic factors of direct use projects, and legal and institutional setting. (MHR)

  16. 30 CFR 937.700 - Oregon Federal program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... more stringent environmental control and regulation of surface coal mining operations than do the... Geology and Mineral Industries, Division 30, Rules and Regulations, Oregon Mined Land Reclamation Act,...

  17. Plugs or flood-makers? the unstable landslide dams of eastern Oregon

    USGS Publications Warehouse

    Safran, Elizabeth B.; O'connor, James; Ely, Lisa L.; House, Kyle; Grant, Gordon E.; Harrity, Kelsey; Croall, Kelsey; Jones, Emily

    2015-01-01

    Landslides into valley bottoms can affect longitudinal profiles of rivers, thereby influencing landscape evolution through base-level changes. Large landslides can hinder river incision by temporarily damming rivers, but catastrophic failure of landslide dams may generate large floods that could promote incision. Dam stability therefore strongly modulates the effects of landslide dams and might be expected to vary among geologic settings. Here, we investigate the morphometry, stability, and effects on adjacent channel profiles of 17 former and current landslide dams in eastern Oregon. Data on landslide dam dimensions, former impoundment size, and longitudinal profile form were obtained from digital elevation data constrained by field observations and aerial imagery; while evidence for catastrophic dam breaching was assessed in the field. The dry, primarily extensional terrain of low-gradient volcanic tablelands and basins contrasts with the tectonically active, mountainous landscapes more commonly associated with large landslides. All but one of the eastern Oregon landslide dams are ancient (likely of order 103 to 104 years old), and all but one has been breached. The portions of the Oregon landslide dams blocking channels are small relative to the area of their source landslide complexes (0.4–33.6 km2). The multipronged landslides in eastern Oregon produce marginally smaller volume dams but affect much larger channels and impound more water than do landslide dams in mountainous settings. As a result, at least 14 of the 17 (82%) large landslide dams in our study area appear to have failed cataclysmically, producing large downstream floods now marked by boulder outwash, compared to a 40–70% failure rate for landslide dams in steep mountain environments. Morphometric indices of landslide dam stability calibrated in other environments were applied to the Oregon dams. Threshold values of the Blockage and Dimensionless Blockage Indices calibrated to worldwide data sets successfully separate dam sites in eastern Oregon that failed catastrophically from those that did not. Accumulated sediments upstream of about 50% of the dam sites indicate at least short-term persistence of landslide dams prior to eventual failure. Nevertheless, only three landslide dam remnants and one extant dam significantly elevate the modern river profile. We conclude that eastern Oregon's landslide dams are indeed floodmakers, but we lack clear evidence that they form lasting plugs.

  18. Mercury and fish tissue -- Status of Oregon reservoirs and lakes

    SciTech Connect

    Drake, D.; Stifel, B.; DiDomenico, G.; McCartney, R.

    1995-12-31

    The Oregon Department of Environmental Quality monitors contaminants in fish and sediment. Total mercury was analyzed in fish tissue taken from ten water bodies in 1993 and 1994. Mercury was measured in bass (Micropterus salmoides, M. dolomieui), salmonids (Salmo trutta, Oncorhynchus mykiss, O. clarki) and catfish (Ictalurus punctatus, I. nebulosus) in support of health department consumption advisories. Elevated mercury concentrations above the EPA screening value of 0.6 mg/kg wet were found in fish from watersheds with cinnabar geology or historical mining activity. Established bioaccumulation correlations between mercury and species, age, and length were also observed. Results from East Lake, a popular recreational fishery that had not previously been studied, were found to have fish mercury concentrations approaching 3.0 mg/kg wet. Regulatory and fish management issues will also be presented.

  19. 75 FR 54386 - Southeast Oregon Resource Advisory Council; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-07

    ... Bureau of Land Management Southeast Oregon Resource Advisory Council; Meeting AGENCY: Bureau of Land... Land Policy and Management Act and the Federal Advisory Committee Act, the U.S. Department of the Interior, Bureau of Land Management (BLM) Southeast Oregon Resource Advisory Council (SEORAC) will meet...

  20. In Oregon, Colleges Hope to Care for Themselves

    ERIC Educational Resources Information Center

    Pulley, John L.

    2006-01-01

    A group of seven private colleges in Oregon, frustrated with the erratic pricing of health care in the state, decided to band together, drop their health-plan providers, and create a consortium to self-insure their employees. The Oregon Independent Colleges Employee Benefits Trust came into existence on May 1, 2003 and offers a collective

  1. County Data for Community Action: 1996 Status of Oregon's Children.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Human Resources, Salem.

    This Children First for Oregon report, funded by a Kids Count grant from the Annie Casey Foundation, investigates state and countywide trends in the well-being of Oregon's children. The statistical report is based on 14 indicators of child well-being: (1) child abuse and neglect rates; (2) crimes against persons; (3) child death rate; (4) prenatal

  2. Go West: Imagining the Oregon Trail. [Lesson Plan].

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    In this lesson plan, students in grades 3-5 compare imagined travel experiences of their own with the actual experiences of 19th-century pioneers on the Oregon Trail. After the 4 lessons students will have: (1) learned about the pioneer experience on the Oregon Trail; (2) compared and contrasted modern-day travel experiences with those of the 19th

  3. Oregon American Indian Alaska Native Education State Plan.

    ERIC Educational Resources Information Center

    Castillo, Susan

    This state plan presents Oregon's 11 educational goals for American Indian/Alaska Native (AI/AN) education, which have been revised and detailed by the statewide Indian Education Council. The goals support the policy of the Oregon Department of Education (ODE), the educational philosophy of the AI/AN community, and the Indian Student Bill of…

  4. The Oregon Quality Education Model: Relating Funding and Performance.

    ERIC Educational Resources Information Center

    Oregon State Legislature, Salem. Legislative Policy, Research, and Committee Services.

    This report on the Legislative Council begins by providing an indepth look at the policies of the Oregon educational environment and the changes beginning in the 1990s with legislation and policy changes that resulted in the ability to compare Oregon schools in ways that did not exist before. These commonalities created a framework in which the

  5. State of Oregon Plan for Interlibrary Cooperation. Phase I Study.

    ERIC Educational Resources Information Center

    Fry Consultants, Inc., Chicago, IL.

    The objective of this study was to provide the background necessary for a statewide system of interlibrary cooperation to be developed in a Phase II study. Interviews were held with nearly 70 individuals throughout the state and research was conducted to gather data on Oregon in general, on Oregon libraries, and on examples of interlibrary

  6. LEVEL AND EXTENT OF MERCURY CONTAMINATION IN OREGON LOTIC FISH

    EPA Science Inventory

    As part of the U.S. EPA's EMAP Oregon Pilot project, we conducted a probability survey of 154 Oregon streams and rivers to assess the spatial extent of mercury (Hg) contamination in fish tissue across the state. Samples consisted of whole fish analyses of both small (< 120 mm) a...

  7. 75 FR 43897 - FM TABLE OF ALLOTMENTS, GRANTS PASS, OREGON

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-27

    ... COMMISSION 47 CFR Part 73 FM TABLE OF ALLOTMENTS, GRANTS PASS, OREGON AGENCY: Federal Communications Commission ACTION: Proposed rule. SUMMARY: This document sets forth a proposal to amend the FM Table of.... 73.202 Amended 2. Section 73.202(b), the Table of FM Allotments under Oregon, is amended by...

  8. Selected Collective Bargaining Agreements of Oregon Two-Year Colleges.

    ERIC Educational Resources Information Center

    National Education Association, Washington, DC.

    Twelve collective bargaining agreements between selected community colleges in Oregon and their respective faculty associations are presented, representing contracts in effect in 1987. Contracts for the following colleges are provided: Blue Mountain Community College, Central Oregon Community College, Chemeketa Community College, Clackamas

  9. Forest Grove High School, Forest Grove, Oregon. PLATO Evaluation Series.

    ERIC Educational Resources Information Center

    Sugar, William

    Forest Grove High School (FGHS) is a suburban school in Oregon that implemented an extensive remediation program to increase the mathematics scores of its learners taking the state-mandated competency examination, the Oregon Statewide Assessment Test (OSAT). Learners who failed at least two of the mathematics sections of the 1998 OSAT, taken when

  10. 75 FR 13252 - Oregon Coast Provincial Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... Forest Service Oregon Coast Provincial Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Oregon Coast Province Advisory Committee will meet at the Siuslaw National Forest... and Salmon River Estuary. ] DATES: The meeting will be held April 1, 2010 beginning at 9...

  11. 27 CFR 9.190 - Red Hill Douglas County, Oregon.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Red Hill Douglas County... Areas 9.190 Red Hill Douglas County, Oregon. (a) Name. The name of the viticultural area described in this section is Red Hill Douglas County, Oregon. For purposes of part 4 of this chapter, Red...

  12. 27 CFR 9.190 - Red Hill Douglas County, Oregon.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Red Hill Douglas County... Areas 9.190 Red Hill Douglas County, Oregon. (a) Name. The name of the viticultural area described in this section is Red Hill Douglas County, Oregon. For purposes of part 4 of this chapter, Red...

  13. Potential effects of climate change on Oregon crops

    EPA Science Inventory

    This talk will discuss: 1) potential changes in the Pacific Northwest climate with global climate change, 2) how climate change can affect crops, 3) the diversity of Oregon agriculture, 4) examples of potential response of Oregon crops especially dryland winter wheat, and 5) br...

  14. Oregon Pre-Engineering Learning Outcomes Study: Final Report

    ERIC Educational Resources Information Center

    Conley, David T.; Langan, Holly; Veach, Darya; Farkas, Virginia

    2007-01-01

    The Oregon Pre-engineering Learning Outcomes Project was conducted by the Educational Policy Improvement Center (EPIC) with grant funding from the Engineering and Technology Industry Council (ETIC). The study sought to improve student preparation and success in pre-engineering programs through the development of the Oregon Pre-engineering Learning…

  15. Selected Collective Bargaining Agreements of Oregon Two-Year Colleges.

    ERIC Educational Resources Information Center

    National Education Association, Washington, DC.

    Collective bargaining agreements between the boards of trustees and faculty associations of six selected community colleges in Oregon are presented, representing contracts in effect in 1988 and 1989. Contracts for the following colleges are presented: (1) Portland Community College; (2) Central Oregon Community College; (3) Clackamas Community…

  16. The Whiz Kid: Terry Reese--Oregon State University

    ERIC Educational Resources Information Center

    Library Journal, 2005

    2005-01-01

    We should be grateful that Terry Reese had to work his way through college. As a work-study student, taught to do cartographic cataloging in the University, of Oregon's map library, he discovered the mental challenges libraries offered. Later he became Oregon State University (OSU)'s cataloger for networked resources and digital unit production

  17. The Role of Earth Science in Oregons Tsunami Preparedness (Invited)

    NASA Astrophysics Data System (ADS)

    Priest, G. R.

    2009-12-01

    Earth science played a critical role in understanding the scope of Oregons tsunami hazard. When in the early 1990s earth scientists communicated to stakeholders the seriousness of the threat posed by local Cascadia subduction zone tsunamis, tsunami preparedness began to rise in priority at all levels of government. Hard field evidence in the form of prehistoric tsunami deposits was a critical component in making the hazard real to local governments. State-produced tsunami inundation maps derived from numerical simulations gave decision makers and educators reliable tools to illustrate the spatial scope of the hazard. These maps allowed local cities to plan for evacuation and empowered the State of Oregon to begin hard mitigation by limiting new construction of critical facilities seaward of a regulatory inundation line. Entering and Leaving tsunami hazard zone signs were placed along the Oregon Coast Highway where it dips below this inundation line as means of raising awareness of both the local and transient populations. When detailed inundation studies and derivative evacuation maps were produced for individual communities, State scientists sought advice from local officials at every stage, giving them ownership of the final products. This sense of ownership gave decision makers much greater confidence in the maps and turned many skeptics into passionate advocates. This network of advocates has, over time, resulted in local jurisdictions taking substantive preparedness actions such as replacing critical evacuation bridges, starting networks of emergency response volunteers, and moving critical structures like schools and fire stations. One place that earth science has some difficulty is in communicating probability and uncertainty. For example, the State of Oregon is currently producing new maps that depict uncertainty of tsunami flooding from a future Cascadia subduction zone earthquake. These maps show a range of inundation lines that reflect the relative confidence level (percentage) that a local Cascadia tsunami will NOT exceed each line. In the first of these studies at Cannon Beach, Oregon (Priest et al., 2009) the 90th percentile flood level was only about half to two-thirds as high as the 99th percentile. On the northern Oregon coast Cascadia recurrence is ~500 years, so a percentile map depicts spatial uncertainty of inundation for that event. A Cascadia tsunami approximating the 99th percentile confidence level is no doubt a rare event, but how rare we really do not know. We suspect from offshore turbidite data that only one of these extreme events may have occurred in the last 10,000 years. When the map and underlying data were presented to local officials, they had some difficulty in understanding how to use the information. Erring on the side of caution, they chose the 99th percentile line for evacuation planning but this decision greatly limited available evacuation sites. Cost may make a similarly conservative decision inappropriate for use in building codes or for design of vertical evacuation structures. REFERENCE Priest, G.R.; Goldfinger C.; Wang, K.; Witter, R.C.; Zhang; Y., Baptista, A.M. (2009) Tsunami hazard assessment of the Northern Oregon coast: a multi-deterministic approach tested at Cannon Beach, Clatsop County, Oregon. Oregon Dept. Geol. Mineral Industries Special Paper 41.

  18. A Forest Vegetation Database for Western Oregon

    USGS Publications Warehouse

    Busing, Richard T.

    2004-01-01

    Data on forest vegetation in western Oregon were assembled for 2323 ecological survey plots. All data were from fixed-radius plots with the standardized design of the Current Vegetation Survey (CVS) initiated in the early 1990s. For each site, the database includes: 1) live tree density and basal area of common tree species, 2) total live tree density, basal area, estimated biomass, and estimated leaf area; 3) age of the oldest overstory tree examined, 4) geographic coordinates, 5) elevation, 6) interpolated climate variables, and 7) other site variables. The data are ideal for ecoregional analyses of existing vegetation.

  19. HELLS CANYON STUDY AREA, OREGON AND IDAHO.

    USGS Publications Warehouse

    Simmons, George C.; Close, Terry J.

    1984-01-01

    The Hells Canyon study area occupies nearly 950 sq mi along and near Hells Canyon of the Snake River in northeast Oregon and west-central Idaho. Geologic, geochemical, aeromagnetic, and mine and prospect investigations to determine the mineral-resource potential of the area were carried out. As a result, 42 sq mi or about 4 percent of the lands, in 21 separate areas, were classified as having probable or substantiated resource potential for base and precious metals, molybdenum, and tungsten. No energy resource potential was identified in this study.

  20. WINDIGO-THIELSEN ROADLESS AREA, OREGON.

    USGS Publications Warehouse

    Sherrod, David R.; Benham, John R.

    1984-01-01

    The results of a mineral survey indicate that the Windigo-Thielsen Roadless Area, in Oregon has little promise for the occurrence of metallic mineral or fossil fuel resources. Abundant cinder deposits occur in the area, but numerous other large volume deposits are available in the region, closer to markets. The geothermal potential of the High Cascades province cannot be realistically evaluated without data on the subsurface thermal and hydrologic regime that can only be provided by deep drill holes. Several deep holes could be drilled outside the roadless areas of the High Cascades from which extrapolations of the geothermal potential of the province could be made.

  1. District-heating system, La Grande, Oregon

    SciTech Connect

    Not Available

    1982-01-01

    The area suggested for district heating feasibility study encompassed slightly over 400 acres extending north and south from the geographic center of the city. This district was subdivided into 8 areas, which include the Grande Ronde Hospital, Eastern Oregon State College, La Grande school district, one institutional area, one commercial area and three residential areas. Basic space heating loads developed for the various areas after a survey by county personnel and computation using a computer program form the basis for this economic feasibility study.

  2. 77 FR 62442 - Safety Zone; Oregon City Bridge Grand Opening Fireworks Display; Willamette River, Oregon City, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-15

    .... SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Oregon City Bridge Grand Opening Fireworks...: The Coast Guard is establishing a safety zone on the Willamette River between the Oregon City...

  3. Diets and foraging behavior of northern Spotted Owls in Oregon

    USGS Publications Warehouse

    Forsman, E.D.; Anthony, R.G.; Meslow, E.C.; Zabel, C.J.

    2004-01-01

    We describe local, regional, and annual variation in diets of northern Spotted Owls (Strix occidentalis caurina) in Oregon based on 24 497 prey collected at 1118 owl territories in 1970-2003. The sample included 91.5% mammals, 4.3% birds, 4.1% insects, and 0.1% other prey. The diet included ???131 species, including 49 mammals, 41 birds, 3 reptiles, 1 frog, 1 crayfish, 1 scorpion, 2 snails, and 33 species of insects. On average, 91.9 ?? 0.3% (SE) of prey in the diet were nocturnal animals, 3.3 ?? 0.2% were diurnal, and 4.8 ?? 0.2% were active both day and night. Of the prey captured, 50.5 ?? 0.8% were arboreal, 18.7 ?? 0.7% were scansorial, 4.8 ?? 0.2% were aerial, and 26.0 = 0.7% were terrestrial. Mean mass of prey was 116.6 ?? 6.5 g. Diets varied among owl territories, geographic regions, and years; but were generally dominated by four to six species of nocturnal mammals, including northern flying squirrels (Glaucomys sabrinus), woodrats (Neotoma fuscipes and N. cinerea), red tree voles (Arborimus longicaudus), western red-backed voles (Clethrionomys californicus), deer mice (Peromyscus maniculatus), or gophers (Thomomys spp.). Estimates of dietary evenness were low, indicating diets dominated by a few species of mammals. Forest management practices that produce healthy populations of arboreal and scansorial mammals such as flying squirrels, woodrats, and red tree voles should benefit northern Spotted Owls in Oregon and Washington. ?? 2004 The Raptor Research Foundation, Inc.

  4. Directory of Environmental Organizations for Alaska, Idaho, Oregon, Washington, and the Province of British Columbia, February 1973.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Seattle, WA.

    Organizations dedicated to protecting the environment through on-going, active programs are listed in this directory. Prepared by Region 10 of the Environmental Protection Agency to serve Alaska, Idaho, Oregon, Washington, and the Province of British Columbia, the volume is an update of a 1972 edition. Generally included are: the name of the…

  5. Oregon Project for Services to Children & Youth Who Are Deafblind, October 1995-September 1999 (Extended to July 2000).

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem. Special Education Section.

    This final report details the activities and outcomes of a federally sponsored Oregon project designed to address the expressed and identified needs of students with deafblindness, their parents, and the services provided to them. As a result of the project, services (including the availability of technical assistance, information, and training

  6. 75 FR 67767 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days... may be obtained from the Land Office at the Bureau of Land Management, Oregon/Washington State...

  7. 75 FR 49944 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-16

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days... obtained from the Land Office at the Oregon/Washington State Office, Bureau of Land Management, 333...

  8. 75 FR 57979 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days..., 2010 ADDRESSES: A copy of the plats may be obtained from the Land Office at the Oregon/Washington...

  9. 75 FR 78266 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-15

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days.../Washington State Office, 333 S.W. 1st Avenue, Portland, Oregon 97204, upon required payment. A person...

  10. 77 FR 42003 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-17

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days.../Washington State Office, 333 SW. 1st Avenue, Portland, Oregon 97204, upon required payment. A person or...

  11. Quantitative Mineralogical Characterization of Oregon Erionite

    NASA Astrophysics Data System (ADS)

    Dogan, A.; Dogan, M.; Ballirano, P.

    2006-12-01

    Erionite has been classified as Group-I Human Carcinogen by the IARC Working Group. Fibrogenetic potential of erionite varies from low to high yield of mesothelioma. This may require quantitative characterization of physicochemical properties of erionite before any experimental design. The toxicity of the mineral is such that quantitative characterization of erionite is extremely important. Yet, often the erionite specimens were incompletely or incorrectly characterized throwing doubt on the results of the work. For example, none of the Turkish erionite published until recently had balance error (E%) less than 10%, and Mg cation of the type specimen of erionite-Ca from Maze, Niigita Prefecture, Japan is more than 0.8. In the present study, erionite sample near Rome, Oregon have been quantitatively characterized using powder x-ray diffraction, Reitveld refinement, scanning electron microscopy, energy dispersive spectroscopy, inductively coupled plasma - mass spectroscopy, and Massbauer spectroscopy. The cell parameters of the erionite-K from Oregon is computed as a=13.2217(2) and c=15.0671 ; chemical composition of the erionite as major oxides, rare earth elements and other trace elements, are characterized quantitatively. Crystal chemistries of the erionite are computed based upon the quidelines of the IMAA zeolite report of 1997.

  12. Northeast Oregon Hatchery Project, Final Siting Report.

    SciTech Connect

    Watson, Montgomery

    1995-03-01

    This report presents the results of site analysis for the Bonneville Power Administration Northeast Oregon Hatchery Project. The purpose of this project is to provide engineering services for the siting and conceptual design of hatchery facilities for the Bonneville Power Administration. The hatchery project consists of artificial production facilities for salmon and steelhead to enhance production in three adjacent tributaries to the Columbia River in northeast Oregon: the Grande Ronde, Walla Walla, and Imnaha River drainage basins. Facilities identified in the master plan include adult capture and holding facilities; spawning incubation, and early rearing facilities; full-term rearing facilities; and direct release or acclimation facilities. The evaluation includes consideration of a main production facility for one or more of the basins or several smaller satellite production facilities to be located within major subbasins. The historic and current distribution of spring and fall chinook salmon and steelhead was summarized for the Columbia River tributaries. Current and future production and release objectives were reviewed. Among the three tributaries, forty seven sites were evaluated and compared to facility requirements for water and space. Site screening was conducted to identify the sites with the most potential for facility development. Alternative sites were selected for conceptual design of each facility type. A proposed program for adult holding facilities, final rearing/acclimation, and direct release facilities was developed.

  13. Ambulatory Research and Education Center Oregon Health Science University. Environmental Assesment

    SciTech Connect

    Not Available

    1994-03-21

    DOE has prepared an Environmental Assessment (EA) (DOE/EA-0921) evaluating the proposed construction and operation of the Ambulatory Research and Education Center (AREC), which would be located on the top seven floors of the existing NeuroSensory Research Center (NRC) on the campus of the Oregon Health Sciences University (OHSU) at Portland, Oregon. The proposed action would combine activities scattered across the campus into a central facility. Based on the analysis in the EA, 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 National Environmental Policy Act (NEPA) of 1969, 42 USC 4321 et seq. Therefore, an environmental impact statement (EIS) is not required and the Department is issuing this Finding of No Significant Impact (FONSI).

  14. Arsenic Removal from Drinking Water by Point of Entry/Point of Use Adsorptive Media U.S. EPA Demonstration Project at Oregon Institute of Technology at Klamath Falls, OR - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at Oregon Institute of Technology (OIT) at Klamath Falls, OR. The objectives of the project were to evaluate: (1) the effectiveness...

  15. Oregons Strategy to Confront Prescription Opioid Misuse: A Case Study

    PubMed Central

    McCarty, Dennis; Bovett, Rob; Burns, Thomas; Cushing, Judy; Glynn, Mary Ellen; Kruse, Senator Jeff; Millet, Lisa M.; Shames, Jim

    2014-01-01

    Governor John Kitzhaber appointed a Prescription Drug Taskforce to address Oregons opioid epidemic. This case study reviews the Taskforces participation in the National Governors Association State Policy Academy on Reducing Prescription Drug Abuse. To address the challenge of the misuse and abuse of prescription opioids, the Taskforce developed a strategy for practice change, community education and enhanced access to safe opioid disposal using stakeholder meetings, consensus development, and five action steps: 1) fewer pills in circulation, 2) educate prescribers and the public on the risks of opioid use, 3) foster safe disposal of unused medication, 4) provide treatment for opioid dependence, and 5) continued leadership from the Governor, health plans and health professionals. Although the story is ongoing, there are lessons for leadership in other states and for public health and medical practitioners throughout the country. PMID:25168199

  16. Surveillance of attempted suicide among adolescents in Oregon, 1988.

    PubMed Central

    Andrus, J K; Fleming, D W; Heumann, M A; Wassell, J T; Hopkins, D D; Gordon, J

    1991-01-01

    In January 1988, Oregon became the first state to require hospital-based reporting of attempted suicide (AS) in all adolescents less than 18 years old. From January to December 1988, 644 cases of AS were reported (annual rate of 214 per 100,000 population, ages 10 to 17 years). We compared these 644 cases of AS with all 137 Oregon adolescents less than 18 years old who committed suicide in Oregon during the 10-year-period 1979 through 1988, and found that the strongest predictor of outcome was method used. PMID:1854005

  17. Oregon Trail Mushrooms geothermal loan guaranty application, Malheur County, Oregon: Environmental assessment

    SciTech Connect

    Not Available

    1981-05-01

    The action assessed is the guaranty of a loan by the Geothermal Loan Guaranty Office of the US Department of Energy (DOE) to finance the construction and operation of a mushroom-growing facility that will use geothermal (hot) water for process and space heat. The project consists of two separate facilities: a growing facility located just outside of the eastern limit of the city of Vale, Oregon (Malheur County, Oregon) and a composting facility located about 6.4 km (4 miles) southwest of the city limits (also in Malheur County, Oregon). Five test wells have been drilled into the geothermal resource at the growing site. Either well No. 4 or well No. 5 will serve as a production well. All geothermal fluids will be reinjected into the geothermal aquifer, so either well No. 3 will be used for this purpose, wells Nos. 1 and 2 will be deepened, or a new well will be drilled on the site. A cold-water well will be drilled at the growing site, and another will be drilled at the composting site. The environmental effects of the proposed project are not expected to be significant.

  18. Mount Hood Wilderness and adjacent areas, Oregon

    SciTech Connect

    Keith, T.E.C.; Causey, J.D.

    1984-01-01

    A mineral survey of the Mount Hood Wilderness, Oregon, was conducted in 1980. Geochemical data indicate two areas of substantiated mineral-resource potential containing weak epithermal mineralization: an area on the north side of Zigzag Mountain, where vein-type lead-zinc-silver deposits occur and an area on the south side of Zigzag Mountain, where the upper part of a quartz diorite pluton has propylitic alteration associated with mineralization of copper, gold, silver, lead, and zinc in discontinuous veins. Geothermal-resource potential for low- to intermediate-temperature (less than 248/sup 0/F) hot-water systems in the wilderness is probable in three areas. Part of the wilderness is classified as a Known Geothermal Resource Area (KGRA), which is considered to have probable geothermal-resource potential, and two parts of the wilderness have been included in geothermal lease areas.

  19. Clean Energy Works Oregon Final Technical Report

    SciTech Connect

    Jacob, Andria; Cyr, Shirley

    2013-12-31

    In April 2010, the City of Portland received a $20 million award from the U.S. Department of Energy, as part of the Energy Efficiency and Conservation Block Grant program. This award was appropriated under the American Recovery and Reinvestment Act (ARRA), passed by President Obama in 2009. DOE’s program became known as the Better Buildings Neighborhood Program (BBNP). The BBNP grant objectives directed the City of Portland Bureau of Planning and Sustainability (BPS) as the primary grantee to expand the BPS-led pilot program, Clean Energy Works Portland, into Clean Energy Works Oregon (CEWO), with the mission to deliver thousands of home energy retrofits, create jobs, save energy and reduce carbon dioxide emissions.The Final Technical Report explores the successes and lessons learned from the first 3 years of program implementation.

  20. A field guide to Newberry Volcano, Oregon

    USGS Publications Warehouse

    Jenson, Robert A.; Donnelly-Nolan, Julie M.; McKay, Daniele

    2009-01-01

    Newberry Volcano is located in central Oregon at the intersection of the Cascade Range and the High Lava Plains. Its lavas range in age from ca. 0.5 Ma to late Holocene. Erupted products range in composition from basalt through rhyolite and cover ~3000 km2. The most recent caldera-forming eruption occurred ~80,000 years ago. This trip will highlight a revised understanding of the volcano's history based on new detailed geologic work. Stops will also focus on evidence for ice and flooding on the volcano, as well as new studies of Holocene mafic eruptions. Newberry is one of the most accessible U.S. volcanoes, and this trip will visit a range of lava types and compositions including tholeiitic and calc-alkaline basalt flows, cinder cones, and rhyolitic domes and tuffs. Stops will include early distal basalts as well as the youngest intracaldera obsidian flow.

  1. INTERIOR LIBRARY, LOOKING NORTHWEST. Oregon Inlet Coast Guard Station, ...

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

    INTERIOR LIBRARY, LOOKING NORTHWEST. - Oregon Inlet Coast Guard Station, Northern end of Pea Island, East side of State Road 1257, 0.3 mile North of North Carolina Highway 12, Rodanthe, Dare County, NC

  2. STRUCTURAL FLOOR PLAN, SHEET 2 OF 6. Oregon Inlet ...

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

    STRUCTURAL FLOOR PLAN, SHEET 2 OF 6. - Oregon Inlet Coast Guard Station, Northern end of Pea Island, East side of State Road 1257, 0.3 mile North of North Carolina Highway 12, Rodanthe, Dare County, NC

  3. INTERIOR TOWER ROOM LOOKING NORTHEAST. Oregon Inlet Coast Guard ...

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

    INTERIOR TOWER ROOM LOOKING NORTHEAST. - Oregon Inlet Coast Guard Station, Northern end of Pea Island, East side of State Road 1257, 0.3 mile North of North Carolina Highway 12, Rodanthe, Dare County, NC

  4. LOOKOUT TOWER DETAILS, SHEET 5 OF 6. Oregon Inlet ...

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

    LOOKOUT TOWER DETAILS, SHEET 5 OF 6. - Oregon Inlet Coast Guard Station, Northern end of Pea Island, East side of State Road 1257, 0.3 mile North of North Carolina Highway 12, Rodanthe, Dare County, NC

  5. Comparison of Nutrient Drivers and Response Metrics in Oregon Estuaries

    EPA Science Inventory

    With the goal of assessing sensitivity to nutrient enrichment, we present a cross-estuary comparison of nutrient sources, levels, and biological responses (phytoplankton and macroalgae) for thirteen Oregon estuaries. Nitrogen levels in the upstream portions of the estuaries are ...

  6. ALTERNATIVE FUTURES FOR THE WILLAMETTE RIVER BASIN, OREGON

    EPA Science Inventory

    Alternative futures analysis is an assessment approach designed to inform community decisions regarding land and water use. We conducted an alternative futures analysis in the Willamette River Basin in western Oregon. Based on detailed input from local stakeholders, three alter...

  7. University of Oregon: GPS-based Precipitable Water Vapor (PWV)

    DOE Data Explorer

    Vignola, F.; Andreas, A.

    2013-08-22

    A partnership with the University of Oregon and U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to collect Precipitable Water Vapor (PWV) data to compliment existing resource assessment data collection by the university.

  8. CONTROLS ON WATER CHEMISTRY OF AN OREGON COAST RANGE STREAM

    EPA Science Inventory

    Numerous factors may control losses of dissolved nutrients from forested basins in the Oregon Coast Range. Potentially important factors include forest composition, stand age, forest management, grazing, agriculture, sewage inputs and bedrock types, as well as others perhaps not...

  9. Nekton-habitat associations in Yaquina Bay, Oregon - March 2008

    EPA Science Inventory

    We conducted a 3-year field study to determine the relative nekton usage of 4 intertidal habitats (eelgrass [Zostera marina], mud shrimp [Upogebia pugettensis], ghost shrimp [Neotrypaea californiensis], and unvegetated sand) in Yaquina Bay, Oregon. Nekton samples were collected u...

  10. Yaquina Bay, Oregon, Intertidal Sediment Temperature Database, 1998 - 2006.

    EPA Science Inventory

    Detailed, long term sediment temperature records were obtained and compiled in a database to determine the influence of daily, monthly, seasonal and annual temperature variation on eelgrass distribution across the intertidal habitat in Yaquina Bay, Oregon. Both currently and hi...

  11. A Geographically Variable Water Quality Index Used in Oregon.

    ERIC Educational Resources Information Center

    Dunnette, D. A.

    1979-01-01

    Discusses the procedure developed in Oregon to formulate a valid water quality index which accounts for the specific conditions in the water body of interest. Parameters selected include oxygen depletion, BOD, eutrophication, dissolved substances, health hazards, and physical characteristics. (CS)

  12. RESEARCH PLAN AND METHODS MANUAL FOR THE OREGON WETLANDS STUDY

    EPA Science Inventory

    The goals of the Oregon Wetlands Study are to develop a monitoring method for characterizing and comparing natural and project freshwater, emergent wetlands in different land use settings, and to obtain information that will improve wetland management strategies employing restora...

  13. DOWNSTREAM MIGRATION OF SALMONID SMOLTS IN OREGON RIVERS AND ESTUARIES

    EPA Science Inventory

    Migratory fish passage is an important designated use for many Oregon estuaries. Acoustic transmitters were implanted in coho smolts in 2004 and 2006 to evaluate how estuarine habitat, and habitat loss, might affect population health. Acoustic receivers that identified individu...

  14. Technology Demonstration Summary, Chemfix Solidification/Stabilization Process, Clackamas, Oregon

    EPA Science Inventory

    ChemfIx's* patented stabilization/solidification technology was demonstrated at the Portable Equipment Salvage Company (PESC) site in Clackamas, Oregon, as part of the Superfund Innovative Technology Evaluation (SITE) program. The Chemfix process is designed to solidify and sta...

  15. "Choking game" awareness and participation among 8th graders--Oregon, 2008.

    PubMed

    2010-01-15

    The "choking game" is an activity in which persons strangulate themselves to achieve euphoria through brief hypoxia. It is differentiated from autoerotic asphyxiation. The activity can cause long-term disability and death among youths. In 2008, CDC reported 82 deaths attributed to the choking game and other strangulation activities during the period 1995-2007; most victims were adolescent males aged 11-16 years. To assess the awareness and prevalence of this behavior among 8th graders in Oregon, the Oregon Public Health Division added a question to the 2008 Oregon Healthy Teens survey concerning familiarity with and participation in this activity. This report describes the results of that survey, which indicated that 36.2% of 8th-grade respondents had heard of the choking game, 30.4% had heard of someone participating, and 5.7% had participated themselves. Youths in rural areas were significantly more likely (6.7%) to have participated than youths in urban areas (4.9%). Choking game participation was higher among 8th graders who reported mental health risk factors (4.0%), substance use (7.9%), or both (15.8%), compared with those who reported neither (1.7%). Public health surveillance of these strangulation activities among youths should be expanded to better quantify the risks and understand the motives and circumstances surrounding participation. Parents, educators, counselors, and others who work with youths should be aware of strangulation activities and their serious health effects; they should watch for signs of participation in strangulation activities, especially among youths with suspected substance use or mental health risk factors. PMID:20075837

  16. Oregon Wildlife Planning Coordination Project, October 1, 1998 to September 30, 1999 Annual Report.

    SciTech Connect

    Barnes, Susan P.

    1999-10-05

    The intent of the Oregon Wildlife Planning Coordination project is to fund Oregon Department of Fish and Wildlife (ODFW) staff to facilitate wildlife mitigation coordination and planning between Oregon wildlife managers. The primary goal of ODFW wildlife mitigation planning/coordination staff is to foster, facilitate, and manage a statewide cooperative wildlife mitigation planning and implementation effort between the Oregon wildlife managers (the Oregon Wildlife Coalition or OWC) to mitigate for wildlife losses in Oregon caused by the development and operation of the hydropower system.

  17. Geology of Newberry National Volcanic Monument, Oregon, USA

    NASA Astrophysics Data System (ADS)

    Donnelly-Nolan, J. M.; Jensen, R. A.; Robinson, J. E.

    2014-12-01

    Volcanic geology is the dominant theme at Newberry National Volcanic Monument in central Oregon. Established almost 25 years ago, the NNVM (like the Mt. St. Helens National Volcanic Monument) is managed by the U.S. Forest Service. The monument encompasses some 90 square miles in Deschutes National Forest of the 1200-sq-mi Newberry Volcano, including the 4x5 mi scenic central caldera and the volcano's youngest lava flow, the 1300-yr-old Big Obsidian Flow. The seismically-monitored Newberry Volcano is considered by the USGS to be a very high threat volcano, with the potential to impact adjacent populations in Bend, Sunriver, and LaPine and damage infrastructure including highways, railroads, and power lines. Unspectacular from a distance, the broad shield shape of Newberry Volcano hides the abundance and youthfulness of volcanic activity. Included in NNVM are 7-ka basalt to andesite lavas of the Northwest Rift Zone (NWRZ) that erupted from spatter and cinder cones over a N-S distance of 20 miles and temporarily blocked the flow of the adjacent Deschutes River. These well-exposed lavas are post-Mazama in age, having erupted after a blanket of ash and pumice was deposited on the volcano when Mt. Mazama erupted at 7.7 ka to form Crater Lake. Images from lidar data obtained in 2011 clearly display the post-Mazama lavas, which not only are unmantled by the tephra, but also lack the thick forest that has grown in the tephra further obscuring many of the youthful volcanic features across this massive rear-arc Cascades volcano. NNVM features interpretive trails at the Big Obsidian Flow in the caldera and at Lava Cast Forest and Lava Butte flow along the NWRZ. Also within the monument are two of the premier drivable viewpoints in Oregon, on Lava Butte and at the 7984-ft top of Paulina Peak on the rim of the caldera. On a clear day, views from Paulina Peak encompass much of the High Cascades, extending from Mt. Shasta in California to Mt. Adams in Washington.

  18. Flow-banded Rhyolite of the Northern Oregon Cascades: Graveyard and Gordon Buttes, Tygh Valley, Oregon

    NASA Astrophysics Data System (ADS)

    Westby, E.; Streck, M. J.

    2013-12-01

    One of the most structurally complex areas along the northeastern margin of the Oregon Cascades is in Tygh Valley. Crustal shortening produced folds and extensional tectonics resulted in rifting during the Miocene/Pliocene. Rhyolite, exposed in channel cuts and river canyon, records this transition, summarized in new, more detailed research. Tygh Valley, Oregon, is a synclinal basin bordered by the Tygh Ridge anticline to the north, Mutton Mountains to the south, and the Cascade Range (with Mt. Hood) to the west. The stratigraphy of the basin consists of epi- and volcaniclastic deposits mostly derived from the Cascades Range, in addition to ash flow tuffs and surficial basalt lava flows. Rhyolite lava flows are found at two dome complexes in the Tygh Valley area, Graveyard Butte and Gordon Butte. At Graveyard Butte, the White River has cut a winding canyon 140 meters deep, exposing at its base, a 40-meter thick outcrop of flow-banded rhyolite (73 wt.% SiO2) that laterally extends along the canyon walls for about 1 km. Stratigraphically above the flow-banded rhyolites are locally-erupted Fe-rich andesites (lava flows, agglutinate and other pyroclastic rocks as well as clastic debris), a rhyolitic ash-flow tuff (74 wt.% SiO2) and the 2.7 My basalt lava flows of Juniper Flat. At Gordon Butte, compositionally similar rhyolite lavas are exposed in channel cuts but flows are less constrained on ridge tops due to heavy vegetation. Ongoing age dating experiments will likely reveal a late Miocene/Pliocene age for these rhyolite lava flows. The rhyolite lavas flows at both buttes are chemically nearly indistinguishable but contrast with the stratigraphically younger rhyolitic ash-flow tuff at Graveyard Butte. Rhyolite lavas are richer in Nb and Zr than the younger rhyolitic tuff (Nb 30-40 versus 13 ppm; Zr 490 versus 240 ppm) and share characteristics with much older (~30 Ma) rhyolites of the Western Cascades and John Day Formation of central and eastern Oregon as well as other A-type rhyolites. The rhyolite lavas are sparsely porphyritic (~7%) consisting mostly of individual feldspars (250 to 500 microns in length) with ragged margins, oscillatory zoning and occasionally with spongy cores. Other phenocrystic phases include sparse equant fayalitic olivine with thick brown coronas. A-type-like incompatible trace-element enriched compositions as well as mineralogical indicators suggest rhyolite lava flows at Graveyard and Gordon Butte are likely generated in an extensional setting. A possible geotectonic framework for generation of these rhyolite lavas is the north propagating intra-arc rift of the Oregon Cascades.

  19. Reservoir-system model for the Willamette River basin, Oregon

    USGS Publications Warehouse

    Shearman, James O.

    1976-01-01

    For nearly half a century the Willamette River in Oregon experienced severe dissolved-oxygen problems related to large loads of organically rich waste waters from industries and municipalities. Since the mid-1950 's dissolved oxygen quality has gradually improved owing to low-flow augmentation, the achievement of basinwide secondary treatment, and the use of other waste-management practices. As a result, summer dissolved-oxygen levels have increased, salmon runs have returned, and the overall effort is widely regarded as a singular water-quality success. To document the improved dissolved-oxygen regimen, the U.S. Geological Survey conducted intensive studies of the Willamette during the summer low-flow seasons of 1973 and 1974. During each summer the mean daily dissolved-oxygen levels were found to be higher than 5 milligrams per liter throughout the river. Because of the basinwide secondary treatment, carbonaceous deoxygenation rates were low. In addition, almost half of the biochemical oxygen demand entering the Willamette was from diffuse (nonpoint) sources rather than outfalls. These results indicated that point-source biochemical oxygen demand was no longer the primary cause of dissolved-oxygen depletion. Instead, the major causes of deoxygenation were nitrification in a shallow ' surface active ' reach below Salem and an anomalous oxygen demand (believed to be primarily of benthal origin) in Portland Harbor. (Woodard-USGS)

  20. Laboratory outreach then and now: the Oregon experience.

    PubMed

    Nigon, Donna L

    2003-01-01

    Outreach programs, designed to extend hospital testing services to non-inpatient audiences, developed during the 1970s and early 1980s under the pressure of reimbursement restriction. Both the federal government and other third-party payers responded to the exponential explosion of health-care costs by attempting to limit and control reimbursement. In turn, hospital administrators and laboratory directors, looking for revenue streams to lessen the financial impact of these initiatives, recognized that the clinical laboratory represented an opportunity to capture revenue streams that were then flowing to independent and commercial providers. A recent review of the mature outreach market in the state of Oregon provides insight into the evolution of such programs and can be used by laboratory directors and hospital administrators to benchmark their own outreach activities. The experiences of both large and small hospitals in various stages of outreach development also provide a road map for those involved in strategic and business planning for community laboratory services. PMID:12945517

  1. Geologic evidence for a magma chamber beneath Newberry Volcano, Oregon

    SciTech Connect

    Macleod, N.S.; Sherrod, D.R.

    1988-09-10

    At Newberry Volcano, central Oregon, more than 0.5 m.y. of magmatic activity, including caldera collapse and renewed caldera-filling volcanism, has created a structural and thermal chimney that channels magma ascent. Holocene rhyolitic eruptions (1) have been confined mainly within the caldera in an area 5 km in diameter, (2) have been very similar in chemical composition, phenocryst mineralogy, and eruptive style, and (3) have occurred as recently as 1300 years ago, with repose periods of 2000--3000 years between eruptions. Holocene basaltic andesite eruptions are widespread on the flanks but are excluded from the area of rhyolitic volcanism. Basaltic andesite in fissures at the edge of the rhyolite area has silicic inclusions and shows mixed basalt-rhyolite magma relations. These geologic relations and the high geothermal gradient that characterizes the lower part of a drill hole in the caldera (U.S. Geological Survey Newberry 2) indicate that a rhyolitic magma chamber has existed beneath the caldera throughout the Holocene. Its longevity probably is a result of intermittent underplating by basaltic magma.

  2. Geothermal Exploration of Newberry Volcano, Oregon

    SciTech Connect

    Waibel, Albert F.; Frone, Zachary S.; Blackwell, David D.

    2014-12-01

    Davenport Newberry (Davenport) has completed 8 years of exploration for geothermal energy on Newberry Volcano in central Oregon. Two deep exploration test wells were drilled by Davenport on the west flank of the volcano, one intersected a hydrothermal system; the other intersected isolated fractures with no hydrothermal interconnection. Both holes have bottom-hole temperatures near or above 315°C (600°F). Subsequent to deep test drilling an expanded exploration and evaluation program was initiated. These efforts have included reprocessing existing data, executing multiple geological, geophysical, geochemical programs, deep exploration test well drilling and shallow well drilling. The efforts over the last three years have been made possible through a DOE Innovative Exploration Technology (IET) Grant 109, designed to facilitate innovative geothermal exploration techniques. The combined results of the last 8 years have led to a better understanding of the history and complexity of Newberry Volcano and improved the design and interpretation of geophysical exploration techniques with regard to blind geothermal resources in volcanic terrain.

  3. Electrical structure of Newberry Volcano, Oregon

    SciTech Connect

    Fitterman, D.V.; Stanley, W.D.; Bisdorf, R.J.

    1988-09-10

    From the interpretation of magnetotelluric, transient electromagnetic, and Schlumberger resistivity soundings, the electrical structure of Newberry Volcano in central Oregon is found to consist of four units. From the surface downward, the geoelectrical units are (1) very resistive, young, unaltered volcanic rock, (2) a conductive layer of older volcanic material composed of altered tuffs, (3) a thick resistive layer thought to be in part intrusive rocks, and (4) a lower-crustal conductor. This model is similar to the regional geoelectrical structure found through the Cascade Range. Inside the caldera, the conductive second layer corresponds to the steep temperature gradient and alteration minerals observed in the USGS Newberry 2 test hole. Drill hole information on the south and north flanks of the volcano (test holes GES N-1 and GEO N-3, respectively) indicates that outside the caldera the conductor is due to alteration minerals (primarily smectite) and not high-temperature pore fluids. On the flanks of Newberry the conductor is generally deeper than inside the caldera, and its deepens with distance from the summit.

  4. Gravity model studies of Newberry Volcano, Oregon

    SciTech Connect

    Gettings, M.E.; Griscom, A.

    1988-09-10

    Newberry, Volcano, a large Quaternary volcano located about 60 km east of the axis of the High Cascades volcanoes in central Oregon, has a coincident positive residual gravity anomaly of about 12 mGals. Model calculations of the gravity anomaly field suggest that the volcano is underlain by an intrusive complex of mafic composition of about 20-km diameter and 2-km thickness, at depths above 4 km below sea level. However, uplifted basement in a northwest trending ridge may form part of the underlying excess mass, thus reducing the volume of the subvolcanic intrusive. A ring dike of mafic composition is inferred to intrude to near-surface levels along the caldera ring fractures, and low-density fill of the caldera floor probably has a thickness of 0.7--0.9 km. The gravity anomaly attributable to the volcano is reduced to the east across a north-northwest trending gravity anomaly gradient through Newberry caldera and suggests that normal, perhaps extensional, faulting has occurred subsequent to caldera formation and may have controlled the location of some late-stage basaltic and rhyolitic eruptions. Significant amounts of felsic intrusive material may exist above the mafic intrusive zone but cannot be resolved by the gravity data.

  5. Electrical structure of Newberry Volcano, Oregon

    USGS Publications Warehouse

    Fitterman, D.V.; Stanley, W.D.; Bisdorf, R.J.

    1988-01-01

    From the interpretation of magnetotelluric, transient electromagnetic, and Schlumberger resistivity soundings, the electrical structure of Newberry Volcano in central Oregon is found to consist of four units. From the surface downward, the geoelectrical units are 1) very resistive, young, unaltered volcanic rock, (2) a conductive layer of older volcanic material composed of altered tuffs, 3) a thick resistive layer thought to be in part intrusive rocks, and 4) a lower-crustal conductor. This model is similar to the regional geoelectrical structure found throughout the Cascade Range. Inside the caldera, the conductive second layer corresponds to the steep temperature gradient and alteration minerals observed in the USGS Newberry 2 test-hole. Drill hole information on the south and north flanks of the volcano (test holes GEO N-1 and GEO N-3, respectively) indicates that outside the caldera the conductor is due to alteration minerals (primarily smectite) and not high-temperature pore fluids. On the flanks of Newberry the conductor is generally deeper than inside the caldera, and it deepens with distance from the summit. A notable exception to this pattern is seen just west of the caldera rim, where the conductive zone is shallower than at other flank locations. The volcano sits atop a rise in the resistive layer, interpreted to be due to intrusive rocks. -from Authors

  6. 77 FR 72245 - Pears Grown in Oregon and Washington; Committee Membership Reapportionment for Processed Pears

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 927 Pears Grown in Oregon and Washington; Committee Membership Reapportionment for Processed Pears AGENCY: Agricultural Marketing Service, USDA... Processed Pear Committee (Committee) established under the Oregon-Washington pear marketing order....

  7. 75 FR 74697 - Central Oregon Irrigation District; Notice of Competing Preliminary Permit Application Accepted...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Central Oregon Irrigation District; Notice of Competing Preliminary Permit..., 2010, Central Oregon Irrigation District filed an application for a preliminary permit, pursuant...

  8. The Zoo, Benchmarks & You: How To Reach the Oregon State Benchmarks with Zoo Resources.

    ERIC Educational Resources Information Center

    2002

    This document aligns Oregon state educational benchmarks and standards with Oregon Zoo resources. Benchmark areas examined include English, mathematics, science, social studies, and career and life roles. Brief descriptions of the programs offered by the zoo are presented. (SOE)

  9. 76 FR 7853 - Patient Safety Organizations: Voluntary Delisting From Oregon Patient Safety Commission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ... HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Delisting From Oregon Patient Safety Commission AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of delisting. SUMMARY: Oregon Patient Safety Commission: AHRQ has accepted...

  10. Where Have Oregon's Graduates Gone? Survey of the Oregon High School Graduating Class of 1997. A Report to the Oregon State Board of Higher Education.

    ERIC Educational Resources Information Center

    Oregon Univ. System, Eugene.

    This study identified the percentage of the Oregon high school graduating class of 1997 who attended a postsecondary institution in fall 1997 or winter 1998, their specific college choices and the reasons for such choices, and reasons for not attending for those who chose not to go to college. Telephone interviews were conducted with 400 randomly…

  11. Oregon Low-Temperature-Resource Assessment Program. Final technical report

    SciTech Connect

    Priest, G.R.; Black, G.L.; Woller, N.M.

    1981-01-01

    Numerous low-temperature hydrothermal systems are available for exploitation throughout the Cascades and eastern Oregon. All of these areas have heat flow significantly higher than crustal averages and many thermal aquifers. In northeastern Oregon, low temperature geothermal resources are controlled by regional stratigraphic aquifers of the Columbia River Basalt Group at shallow depths and possibly by faults at greater depths. In southeastern Oregon most hydrothermal systems are of higher temperature than those of northeastern Oregon and are controlled by high-angle fault zones and layered volcanic aquifers. The Cascades have very high heat flow but few large population centers. Direct use potential in the Cascades is therefore limited, except possibly in the cities of Oakridge and Ashland, where load may be great enough to stimulate development. Absence of large population centers also inhibits initial low temperature geothermal development in eastern Oregon. It may be that uses for the abundant low temperature geothermal resources of the state will have to be found which do not require large nearby population centers. One promising use is generation of electricity from freon-based biphase electrical generators. These generators will be installed on wells at Vale and Lakeview in the summer of 1982 to evaluate their potential use on geothermal waters with temperatures as low as 80/sup 0/C (176/sup 0/F).

  12. Geologic Map of the Carlton Quadrangle, Yamhill County, Oregon

    USGS Publications Warehouse

    Wheeler, Karen L.; Wells, Ray E.; Minervini, Joseph M.; Block, Jessica L.

    2009-01-01

    The Carlton, Oregon, 7.5-minute quadrangle is located in northwestern Oregon, about 35 miles (57 km) southwest of Portland. It encompasses the towns of Yamhill and Carlton in the northwestern Willamette Valley and extends into the eastern flank of the Oregon Coast Range. The Carlton quadrangle is one of several dozen quadrangles being mapped by the U.S. Geological Survey (USGS) and the Oregon Department of Geology and Mineral Industries (DOGAMI) to provide a framework for earthquake- hazard assessments in the greater Portland, Oregon, metropolitan area. The focus of USGS mapping is on the structural setting of the northern Willamette Valley and its relation to the Coast Range uplift. Mapping was done in collaboration with soil scientists from the National Resource Conservation Service, and the distribution of geologic units is refined over earlier regional mapping (Schlicker and Deacon, 1967). Geologic mapping was done on 7.5-minute topographic base maps and digitized in ArcGIS to produce ArcGIS geodatabases and PDFs of the map and text. The geologic contacts are based on numerous observations and samples collected in 2002 and 2003, National Resource Conservation Service soils maps, and interpretations of 7.5-minute topography. The map was completed before new, high-resolution laser terrain mapping was flown for parts of the northern Willamette Valley in 2008.

  13. A new subspecies of Chamaea fasciata (Wrentit) from Oregon (Aves: Timaliinae)

    USGS Publications Warehouse

    Browning, M. Ralph

    1992-01-01

    Geographic variation in plumage color of Chamaea fasciata (Wrentit) from northern California and southern Oregon is related to climate. A new subspecies, Chamaea fasciata margra, is described from a disjunct population of southern interior Oregon. Colonization of C. fasciata in interior Oregon was perhaps from birds crossing coniferous forests via isolated balds of Ceonothus. Recent increases of Wrentits in interior Oregon may be in response to habitat alterations (deforestation, fires) and concurrent global warming.

  14. Diagnosis of Tuberculosis in Three Zoo Elephants and a Human Contact - Oregon, 2013.

    PubMed

    Zlot, Amy; Vines, Jennifer; Nystrom, Laura; Lane, Lindsey; Behm, Heidi; Denny, Justin; Finnegan, Mitch; Hostetler, Trevor; Matthews, Gloria; Storms, Tim; DeBess, Emilio

    2016-01-01

    In 2013, public health officials in Multnomah County, Oregon, started an investigation of a tuberculosis (TB) outbreak among elephants and humans at a local zoo. The investigation ultimately identified three bull elephants with active TB and 118 human contacts of the elephants. Ninety-six (81%) contacts were evaluated, and seven close contacts were found to have latent TB infection. The three bulls were isolated and treated (elephants with TB typically are not euthanized) to prevent infection of other animals and humans, and persons with latent infection were offered treatment. Improved TB screening methods for elephants are needed to prevent exposure of human contacts. PMID:26741355

  15. Disturbance and forest health in Oregon and Washington. Forest Service general technical report

    SciTech Connect

    Brookes, M.H.; Campbell, S.; Liegel, L.

    1996-10-01

    The scope and intensity of disturbance by such agents as fire, insects, diseases, air pollution, and weather in the Pacific Northwest forests suggest that forest health has declined in recent years in many areas. The most significant disturbances and causes of tree mortality or decline in Oregon and Washington are presented and illustrated. We discuss the interrelations of disturbance with forest management activities and the effect on native trees and suggest some solutions for reducing the severity of disturbance. One chapter reports on forest health monitoring pilot project.

  16. Geologic map of the Bend 30- x 60-minute quadrangle, central Oregon

    USGS Publications Warehouse

    Sherrod, David R.; Taylor, Edward M.; Ferns, Mark L.; Scott, William E.; Conrey, Richard M.; Smith, Gary A.

    2004-01-01

    This map presents the stratigraphic and structural setting of volcanic and sedimentary strata deposited during the past 35 million years across 4,430 km2 in central Oregon. Snowfall in the Cascade Range (west part of map area) recharges important aquifers in the Deschutes basin (central part of map). The area includes the majestic peaks of the Three Sisters volcanoes, where continued eruptions of basalt and rhyolite in the past 3,000 years indicate an ongoing volcanic hazard. The Sisters fault zone, with several potentially active faults, traverses the map from southeast to northwest.

  17. 75 FR 41987 - Regulated Navigation Areas; Bars Along the Coasts of Oregon and Washington; Amendment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... Along the Coasts of Oregon and Washington; Amendment'' in the Federal Register (75 FR 18449). We...; Bars Along the Coasts of Oregon and Washington'' in the Federal Register (74 FR 59098), which... is making a change to the Regulated Navigation Area (RNA) covering the Umpqua River Bar in Oregon...

  18. Population Dynamics of the Sudden Oak Death Pathogen Phytophthora ramorum in Oregon from 2001 to 2004

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Phytophthora ramorum (Oomycetes) is an emerging plant pathogen in forests in southwestern Oregon (Curry County). Moreover, since 2003 it has been repeatedly isolated from plants in Oregon nurseries. In this study, we analyzed the genetic diversity of the P. ramorum population in Oregon from 2001 to ...

  19. 75 FR 68336 - Oregon Parks and Recreation Department; Notice of Application Accepted for Filing and Soliciting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... Energy Regulatory Commission Oregon Parks and Recreation Department; Notice of Application Accepted for... 30, 2010. d. Applicant: Oregon Parks and Recreation Department. e. Name of Project: Thompson's Mills... Parks and Recreation ] Department, 725 Summer Street, NE., Suite C, Salem, Oregon 97301, (503)...

  20. 75 FR 12563 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-16

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days...., accepted January 28, 2010 Washington T. 10 N., R. 31 E., accepted February 9, 2010 ADDRESSES: A copy of...

  1. 76 FR 3157 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days... S., R. 13 W., accepted December 20, 2010 Washington T. 35 N., R. 30 E., accepted December 3, 2010...

  2. 75 FR 28647 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days...., May 4, 2010 T. 22 S., R. 8 W., May 4, 2010 Washington T. 39 N., R. 43 E., accepted April 26, 2010...

  3. 78 FR 29380 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-20

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... date of this publication. Willamette Meridian Oregon T. 40 S., R. 8 W., accepted May 1, 2013 Washington.... Timothy J. Moore, Acting Chief Cadastral Surveyor of Oregon/Washington. BILLING CODE 4310-33-P...

  4. 77 FR 47435 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-08

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days...., accepted July 27, 2012 T. 25 S., R. 4 W., accepted July 27, 2012 Washington Tps. 23 & 24 N., Rs. 10 & 10...

  5. 76 FR 78020 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-15

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days.... Washington T. 2 N., R. 1 E., accepted December 5, 2011. ADDRESSES: A copy of the plats may be obtained...

  6. 76 FR 17669 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-30

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days.... T. 26 S., R. 7 W., accepted March 18, 2011. T. 26 S., R. 7 W., accepted March 18, 2011. Washington...

  7. 77 FR 1947 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-12

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days...., accepted December 27, 2011 T. 21 S., R. 4 W., accepted December 27, 2011 Washington T. 17 N., R. 10...

  8. 75 FR 21344 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-23

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days.... 3 W., accepted April 5, 2010. Washington T. 28 N., R. 13 W., accepted April 2, 2010. T. 38 N., R....

  9. 76 FR 35908 - Filing of Plats of Survey; Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ... Bureau of Land Management Filing of Plats of Survey; Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days.... T. 27 S., R. 4 W. accepted May 18, 2011. T. 34 S., R. 3 W., accepted May 25, 2011. Washington T....

  10. 77 FR 5836 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days... Washington T. 33 N., R. 20 E., accepted January 12, 2012 ADDRESSES: A copy of the plats may be obtained...

  11. 76 FR 52012 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-19

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... officially filed in the Bureau of Land Management Oregon/Washington State Office, Portland, Oregon, 30 days... July 22, 2011. Washington T. 18 N., R. 9 W., accepted July 20, 2011. ADDRESSES: A copy of the plats...

  12. 76 FR 43714 - Notice of Inventory Completion: Oregon State University Department of Anthropology, Corvallis, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ... National Park Service Notice of Inventory Completion: Oregon State University Department of Anthropology....S.C. 3003, of the completion of an inventory of human remains in the control of the Oregon State... includes numerous bands from western Oregon, as well as some communities from extreme...

  13. Standards Guidelines. Safety in Oregon Schools. OAR 581-22-706.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem.

    This document contains guidelines that help Oregon schools meet the components of Oregon Administrative Rule 581-22-706, Emergency Plans and Safety Programs. The standard mandates that Oregon schools shall maintain a comprehensive safety program for all employees and students. School districts may alter the guidelines provided in this guidebook to

  14. 78 FR 20073 - Adequacy of Oregon's Municipal Solid Waste Landfill Permit Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-03

    ... AGENCY 40 CFR Parts 239 and 258 Adequacy of Oregon's Municipal Solid Waste Landfill Permit Program AGENCY... modification to the State of Oregon's approved Municipal Solid Waste Landfill Program. On March 22, 2004, EPA... certain municipal solid waste landfills by approved states. On June 14, 2012, Oregon submitted...

  15. 75 FR 30364 - Mt. Hood and Willamette National Forests, Oregon; Cascade Crossing Transmission Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-01

    ...Portland General Electric (PGE), an independent investor-owned utility regulated by the Oregon Public Utility Commission, is proposing to construct, maintain, and operate a new electric transmission system consisting of approximately 210 miles of single- and double-circuit 500 kilovolt (kV) transmission line from Boardman, Oregon to near Salem, Oregon. The proposed transmission line would......

  16. 78 FR 24717 - Crescent Ranger District; Deschutes National Forest; Klamath County, Oregon; Marsh Project...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-26

    ... Forest Service Crescent Ranger District; Deschutes National Forest; Klamath County, Oregon; Marsh Project... for its biological resources (including the largest Oregon Spotted Frog population in the state... comments to Tim Foley, Team Leader, Crescent Ranger District, P.O. Box 208, Crescent, Oregon 97733,...

  17. Oregon Tech Prep/Associate Degree Program: Developing a High Performance Workforce.

    ERIC Educational Resources Information Center

    Oregon State Board of Education, Salem.

    Issued jointly by Oregon's Superintendent of Public Instruction and the Commissioner of Community Colleges, this policy statement is aimed at implementing the Oregon Tech Prep/Associate Degree Program (TPAD), a new applied academics curricular structure. The paper begins with a summary of Oregon's school reform effort, an open letter to the

  18. Connecting Rural Oregon Libraries to the Internet, or "Will it Fit in My Car?".

    ERIC Educational Resources Information Center

    Middleton, Cheryl; Cross, Judy

    1998-01-01

    Describes Jumpstart, a Web site providing remote access to government information in CD-ROM format, developed by Oregon State University's Valley Library, as a joint venture with the Oregon State Library and the Portland Area Library System to provide hardware, software, and training to rural school and public libraries in Oregon that have limited

  19. 77 FR 66830 - LNG Development Company, LLC and Oregon Pipeline Company; Northwest Pipeline GP; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... Energy Regulatory Commission LNG Development Company, LLC and Oregon Pipeline Company; Northwest Pipeline GP; Notice of Extension of Comment Period for the Oregon LNG Export and Washington Expansion Projects This notice announces the extension of the public scoping process and comment period for the Oregon...

  20. 78 FR 37124 - Approval and Promulgation of Implementation Plans; Oregon: Heat Smart Program and Enforcement...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... (66 FR 28355, May 22, 2001); is not subject to requirements of Section 12(d) of the National...) * * * (D) Based on a SIP revision submitted by Oregon on October 5, 2011, Oregon Administrative Rules... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; Oregon: Heat Smart Program...

  1. Decline and present status of breeding peregrine falcons in Oregon

    USGS Publications Warehouse

    Henny, C.J.; Nelson, M.W.

    1981-01-01

    In 1979, only one Peregrine Falcon pair (they fledged two young) and a single adult male were located. A population decline east of the Cascades began in rhe 1930's, probably resulting from a climatic change (drought); however, a statewide decline began in the late 1940's, accelerated in the 1950's, and by the 1960's few pairs remained. The statewide decline closely paralleled the pattern of DDT use. Furthermore, DDE was found in membranes of peregrine eggs from nearby California as early as 1948. Moreover, an unhatched Peregrine Falcon egg found at the Oregon eyrie in 1979 contained 19 ppm DDE and lesser amounts of other contaminants. The eggshell was 19% thinner than normaL The future of the nearly extirpated Peregrine Falcon in Oregon remains uncertain in spite of improved water and habitat conditions in eastern Oregon. Reintroduction of captive-bred birds seems to be the last hope.

  2. Notes from the Field: Subacute Sclerosing Panencephalitis Death - Oregon, 2015.

    PubMed

    Liko, Juventila; Guzman-Cottrill, Judith A; Cieslak, Paul R

    2016-01-01

    In 2015, the Oregon Health Authority was notified of the death of a boy with subacute sclerosing panencephalitis (SSPE), a rare and fatal complication of measles. The patient, aged 14 years, had reportedly been vaccinated against measles in the Philippines at age 8 months. However, the patient contracted measles at age 1 year while still in the Philippines. He had been well until 2012, when his neurodegenerative symptoms began. After the diagnosis of SSPE was made, the patient remained in home hospice care until his death. Investigators from the Oregon Health Authority and the Oregon Health and Science University reviewed the patient's medical records and interviewed the parents. Vaccination against measles can prevent not only acute measles and its complications, but also SSPE. PMID:26765654

  3. Modeling upwelling circulation off the Oregon coast

    NASA Astrophysics Data System (ADS)

    Gan, Jianping; Allen, J. S.

    2005-10-01

    Time-dependent, three-dimensional, upwelling circulation on the continental shelf off the Oregon coast is studied using a primitive equation numerical model. A limited area domain with a high-resolution curvilinear grid is utilized. The response of the coastal ocean to forcing by observed wind stress and heat flux during the summer 2001 time period of the Coastal Ocean Advances in Shelf Transport (COAST) field experiment is investigated. Model results are compared to COAST current and hydrographic measurements. The shelf velocity and density fields are generally characterized by the presence of a southward alongshore coastal jet with an upwelling density front on the shoreward side of the jet. The large variability in shelf topography associated with Heceta Bank exerts a major influence on the shelf velocity and density fields. Over the bank the alongshore coastal jet is displaced offshore, and colder upwelled water extends farther from the coast. Northward mean flow and upward motion are found inshore of the jet. Three-dimensional flow structures in response to variable shelf bottom topography are presented, and an analysis of time- and space-dependent alongshore momentum balances is applied to clarify the associated dynamics. In general, northward pressure gradients, set up over the bank during southward upwelling winds, accelerate currents on the inshore side of the jet northward when the winds relax. Analysis of term balances in the depth-averaged equation for potential temperature shows that during upwelling, across-shore advection makes the major contribution to cooling over most of the region, except inshore over Heceta Bank, where alongshore advection also plays a significant role.

  4. Relation of mercury, uranium, and lithium deposits to the McDermitt caldera complex, Nevada-Oregon

    USGS Publications Warehouse

    Rytuba, James J.; Glanzman, Richard K.

    1979-01-01

    The McDermitt caldera complex, located along the Nevada-Oregon border, is a Miocene collapse structure 45 km in diameter. Large-volume rhyolitic and peralkaline ash-flow tufts were erupted from 17.9-15.8 m.y. ago, leading to the formation of overlapping and nested calderas. Emplacement of rhyolitic ring domes, located primarily along the western margin of the calderas, represents the last phase of volcanic activity.

  5. Understanding oxygen depletion on the Oregon coastal shelf

    NASA Astrophysics Data System (ADS)

    Schultz, Colin

    2013-11-01

    Each spring the winds off Oregon shift, changing ocean currents and spurring the onset of the upwelling season, an approximately 4-month period when cold, nutrient-rich, oxygen-depleted deep water is driven into the coastal region. However, in recent decades, measurements have shown that the concentration of oxygen in the waters off Oregon has been decreasing. In the past few years, summer hypoxiain which oxygen is depleted enough to harm aquatic organismshas been getting more and more severe.

  6. The Human Resources Certificate of Advanced Mastery Curriculum Framework and Statewide Articulation Projects. A Senate Bill 81 Project of the 1993 Oregon Legislature.

    ERIC Educational Resources Information Center

    Southwestern Oregon Community Coll., Coos Bay.

    In 1993, the Oregon Legislature funded six curriculum development projects to design frameworks for integrating academic content with technical skills, work behaviors, sample teaching activities, and assessment strategies appropriate to the state's Certificates of Advanced Mastery (CAMs). This report describes results for the six projects as of

  7. Medicaid Increases Emergency-Department Use: Evidence from Oregons Health Insurance Experiment

    PubMed Central

    Taubman, Sarah L.; Allen, Heidi L.; Wright, Bill J.; Baicker, Katherine; Finkelstein, Amy N.

    2014-01-01

    In 2008, Oregon initiated a limited expansion of a Medicaid program for uninsured, low-income adults, drawing names from a waiting list by lottery. This lottery created a rare opportunity to study the effects of Medicaid coverage by using a randomized controlled design. By using the randomization provided by the lottery and emergency-department records from Portland-area hospitals, we studied the emergency department use of about 25,000 lottery participants over about 18 months after the lottery. We found that Medicaid coverage significantly increases overall emergency use by 0.41 visits per person, or 40% relative to an average of 1.02 visits per person in the control group. We found increases in emergency-department visits across a broad range of types of visits, conditions, and subgroups, including increases in visits for conditions that may be most readily treatable in primary care settings. PMID:24385603

  8. The Oregon Health and Science University-Oregon State Hospital Collaboration: Reflections on an Evolving Public-Academic Partnership.

    PubMed

    Chien, Joseph; Novosad, David; Mobbs, Karl E

    2016-03-01

    This column describes the conceptualization and implementation of an innovative collaboration between Oregon State Hospital and Oregon Health and Science University that was created to address understaffing and improve the quality of care. The hospital created a forensic evaluation rotation to address the growing population of forensic patients, which created a valuable recruiting tool for the hospital. One of the authors, a recent recruit, provides a first-person account of his experience working within the collaboration. The model could be emulated by other public-sector facilities facing similar challenges with psychiatrist recruitment and retention. PMID:26695498

  9. Oxygen Isotope Character of the Lake Owyhee Volcanic Field, Oregon

    NASA Astrophysics Data System (ADS)

    Blum, T.; Strickland, A.; Valley, J. W.

    2012-12-01

    Oxygen isotope analyses of zircons from lavas and tuffs from the Lake Owyhee Volcanic Field (LOVF) of east central Oregon unequivocally demonstrate the presence of mid-Miocene low-δ18O magmas (δ18Ozrc<4.7 ‰). Despite the growing data set of low-δ18O melts within, and proximal to, the Snake River Plain (SRP) Large Igneous Province, debate persists regarding both the mechanisms for low-δ18O magma petrogenesis, and their relative influence in the SRP. The LOVF is associated with widespread silicic volcanism roughly concurrent with the eruption of the Steens-Columbia River Basalt Group between ~17-15Ma. Silicic activity in the LOVF is limited to 16-15Ma, when an estimated 1100km3 of weakly peralkaline to metaluminous rhyolitic lavas and ignimbrites erupted from a series of fissures and calderas. Geographically, the LOVF overlaps the Oregon-Idaho Graben (OIG), and straddles the 87Sr/86Sr= 0.704 line which, together with the 0.706 line to the east, delineate the regional transition from the North American Precambrian continental crust to the east to younger Phanerozoic accreted terranes to the west. Here we report high accuracy ion microprobe analyses of δ18O in zircons using a 10-15μm spot, with average spot-to-spot precision ±0.28‰ (2SD), to investigate intra-grain and intra-unit δ18Ozrc trends for LOVF rhyolites. Due to its high closure temperature, chemical and physical resistance, and slow oxygen diffusion rates, zircon offers a robust record of magmatic oxygen isotope ratios during crystallization and provides constraints on the petrogenesis of Snake River Plain (SRP) low-δ18O melts. Individual zircons from LOVF rhyolites show no evidence of core-rim δ18O zoning, and populations exhibit ≤0.42‰ (2SD) intra-unit variability. Unit averages range from 2.2 to 4.3‰, with the lowest values in caldera-forming ignimbrites, but all units show evidence of crystallization from low-δ18O melts. Quartz and feldspar analyses by laser fluorination (precision ±0.20‰, 2SD) indicate δ18Oqtz ranges between 5.7 and 6.8‰, and δ18OKfs between -5.4 and +6.7‰. Δ18O(qtz-zrc) ranges from 2.1-2.5‰, while Δ18O(Kfs-zrc) varies from 2.3 to -7.7‰. Quartz values are consistent with equilibration at magmatic temperatures, however, at least some feldspars have undergone subsolidus exchange and feldspar or whole rock δ18O values are not reliably igneous. The observed low-δ18Ozrc values document high temperature interaction of magmatic protoliths with meteoric waters. Current models to account for low-δ18O SRP rhyolites include remelting of hydrothermally altered cogenetic volcanic and subvolcanic rocks, or partial melting of deeper-seated low-δ18O source rocks altered either by SRP hot spot activity or during an earlier event. The SRP represents the greatest known concentration of low-δ18O magmas on Earth, arguing against pre-hotspot models. It's likely that plume-related doming and rifting created unusually deep and pervasive pathways for circulation and exchange between surface waters and magma source rocks.

  10. Petrology and Tectonic Setting of A-type John Day Rhyolites, Central Oregon

    NASA Astrophysics Data System (ADS)

    Patridge, K. A.; Wolff, J. A.; McClaughry, J.

    2010-12-01

    The Oligocene to early Miocene John Day Formation of central and eastern Oregon contains a large assemblage of both ash-flow and air-fall tuffs, which have been assumed to be the products of early Cascade volcanism. However, new mapping and geochemical data suggest that John Day volcanism is not simply the result of westward sweeping subduction-related magmatism. At least three large rhyolitic caldera complexes exposed along the axis of the Blue Mountains represent regionally extensive magmatism that is more similar to the large caldera producing eruptions of the Oligocene ignimbrite flare-up in the Basin and Range province. Moreover, reconstruction of the erupted chemical compositions of the altered John Day tuffs reveals alkaline affinities and A-type signatures, which are more commonly associated with extensional tectonics than with volcanic arc settings. The mixed calc-alkaline and alkaline affinities of the Clarno Formation and apparent lack of calc-alkaline rocks in the John Day Formation suggest a fundamental shift in magma generation, while the overlapping lithologies and ages of the Clarno and John Day Formations imply that Clarno activity did not completely end with the start of John Day volcanism. The timing and accretion of the Coastal Range Basalt Province to the North America craton around ~48 Ma likely played a pivotal role in the evolution and development of the volcano-tectonic setting of Oregon, particularly during the transition from Clarno to John Day volcanism. The decreased plate convergence between the Farallon and North American plates between 43 and 28 Ma likely caused slab steepening and lead to the relaxation of horizontal compressive stresses in the crust, thus setting the stage for rapid magma injection into the crust. The subsequent removal of the slab provided a strong thermal pulse that promoted the formation of large shallow magma chambers and the outbreak of widespread extensional volcanism throughout central Oregon during the Eocene and early Miocene.

  11. Idor Idaho-Oregon Earthscope Project: Deformation and Modification of a Steep Continental Boundary

    NASA Astrophysics Data System (ADS)

    Tikoff, B.; Hole, J. A.; Russo, R. M.; Vervoort, J. D.; Braudy, N.; Davenport, K.; Gaschnig, R. M.; Mocanu, V. I.

    2010-12-01

    The IDOR project is an integrated study of the tectonic boundary between Precambrian North America and accreted terranes (island arcs of the Blue Mountains) in the Idaho-Oregon region. Its goal is to determine how the accretionary edge of the continental margin formed and was subsequently modified by deformation and magmatism. The margin contains unusually sharp isotopic gradients (Sr, O) representing the edge of Precambrian continental crust. This isotopic break correlates with a lithospheric-scale shear zone (western Idaho shear zone or WISZ) that formed in the mid Cretaceous in western Idaho. The WISZ is a major deformation zone characterized by a sequence of gneisses ~5 km thick and records transpressional deformation. The sharp isotopic gradient results, at least in part, from modification of the original Late Jurassic-Early Cretaceous suturing by the extreme shortening associated with the WISZ. The Idaho batholith, based on recent geochronology, was emplaced in multiple phases and is entirely east of the WISZ. The main batholith phase has no easily recognized mantle component, which contrasts markedly from other Cordilleran batholiths. Batholith emplacement occurred simultaneously with Sevier thrusting further east. Eocene (Challis) magmatism occurred throughout the region, both as localized centers and dike swarms. Miocene deformation and magmatism occurs throughout the region. A second sharp isotopic break is denoted by Miocene basaltic rocks, and is parallel to the sharp isotopic boundary in western Idaho (the exposed WISZ) but located ~120 km to the west. One hypothesis invoked to explain the repeated isotopic boundary is that a Sevier-age detachment cut and offset the WISZ, beheading it and leaving the WISZ’s root zone in eastern Oregon. Miocene magmatism, including the extrusion of the voluminous Columbia River basalts, appears localized on the sharp isotopic boundary in eastern Oregon. Extensional deformation, in contrast, appears partly localized on the WISZ in western Idaho. The IDOR project will investigate these issues through coordinated passive and active seismic (~500 km long line) deployments, geochemistry, geochronology, and structural geology.

  12. The effects of carbon tax on the Oregon economy and state greenhouse gas emissions

    NASA Astrophysics Data System (ADS)

    Rice, A. L.; Butenhoff, C. L.; Renfro, J.; Liu, J.

    2014-12-01

    Of the numerous mechanisms to mitigate greenhouse gas emissions on statewide, regional or national scales in the United States, a tax on carbon is perhaps one of the simplest. By taxing emissions directly, the costs of carbon emissions are incorporated into decision-making processes of market actors including consumers, energy suppliers and policy makers. A carbon tax also internalizes the social costs of climate impacts. In structuring carbon tax revenues to reduce corporate and personal income taxes, the negative incentives created by distortionary income taxes can be reduced or offset entirely. In 2008, the first carbon tax in North America across economic sectors was implemented in British Columbia through such a revenue-neutral program. In this work, we investigate the economic and environmental effects of a carbon tax in the state of Oregon with the goal of informing the state legislature, stakeholders and the public. The study investigates 70 different economic sectors in the Oregon economy and six geographical regions of the state. The economic model is built upon the Carbon Tax Analysis Model (C-TAM) to provide price changes in fuel with data from: the Energy Information Agency National Energy Modeling System (EIA-NEMS) Pacific Region Module which provides Oregon-specific energy forecasts; and fuel price increases imposed at different carbon fees based on fuel-specific carbon content and current and projected regional-specific electricity fuel mixes. CTAM output is incorporated into the Regional Economic Model (REMI) which is used to dynamically forecast economic impacts by region and industry sector including: economic output, employment, wages, fiscal effects and equity. Based on changes in economic output and fuel demand, we further project changes in greenhouse gas emissions resulting from economic activity and calculate revenue generated through a carbon fee. Here, we present results of this modeling effort under different scenarios of carbon fee and avenues for revenue repatriation.

  13. A seasonally modulated earthquake swarm near Maupin, Oregon

    NASA Astrophysics Data System (ADS)

    Braunmiller, Jochen; Nb?lek, John L.; Trhu, Anne M.

    2014-06-01

    From December 2006 to November 2011, the Pacific Northwest Seismic Network (PNSN) reported 467 earthquakes in a swarm 60 km east of Mt Hood near the town of Maupin, Oregon. The swarm included 20 MD ? 3.0 events, which account for over 80 per cent of the cumulative seismic moment release of the sequence. Relocation of 45 MD ? 2.5 earthquakes and moment tensor analysis of nine 3.3 ? Mw ? 3.9 earthquakes reveals right-lateral strike-slip motion on a north-northwest trending, 70 west dipping, 1 km2 active fault patch at about 17 km depth. The swarm started at the southern end of the patch and migrated to the northwest at an average rate of 1-2 m d-1 during the first 18 months. Event migration was interrupted briefly in late 2007 when the swarm encountered a 10 fault bend acting as geometrical barrier. The slow migration rate suggests a pore pressure diffusion process. We speculate that the swarm was triggered by flow into the fault zone from upwards-migrating, subduction-derived fluids. Superimposed on the swarm is seasonal modulation of seismicity, with the highest rates in spring, which coincides with the maximum snow load in the nearby Cascade Mountains. The resulting surface load variation of about 4 1011 N km-1 arc length causes 1 cm annual vertical displacements at GPS sites in the Cascades and appears sufficient to modulate seismicity by varying normal stresses at the fault and fluid flow rates into the fault zone.

  14. Transverse structural trends along the Oregon convergent margin: Implications for Cascadia earthquake potential and crustal rotations

    SciTech Connect

    Goldfinger, C.; Kulm, L.D.; Yeats, R.S. ); Applegate, B.; MacKay, M.E.; Moore, G.F. )

    1992-02-01

    A remarkable set of west-northwest-trending left-lateral strike-slip faults intersects the Cascadia subduction zone. Three of these faults have been mapped off northern and central Oregon by using seismic reflection, SeaMARC-1A sidescan sonar, and SeaBeam bathymetry. These faults are highly oblique to the north-south structural grain of the active accretionary wedge. One of them has 6 km of horizontal slip; the average slip rate is 7-10 mm/yr. The faults cut the subducting Juan de Fuca plate, and can be traced into the North American plate. Folds that deform late Pleistocene and Holocene sediments on the upper continental slope and shelf strike north-northwest to west-northwest. Some of the west-northwest-trending folds are associated with the throughgoing strike-slip faults, whereas other northwest-trending folds are approximately normal to the plate convergence direction. Many of these folds are mapped across the shelf, and several active shelf synclines project toward Oregon's coastal bays, where marsh subsidence events are inferred to be the result of great subduction-zone earthquakes. These subsidence events may actually record the growth of local synclines, possibly as secondary effects of slip on the megathrusts. The authors postulate that shortening of the forearc region by clockwise tectonic rotation, associated with movement of the left-lateral faults and folding of the upper plate, may accommodate a significant amount of plate convergence.

  15. Impacts of multispecies parasitism on juvenile coho salmon (Oncorhynchus kisutch) in Oregon

    USGS Publications Warehouse

    Ferguson, Jayde A.; Romer, Jeremy; Sifneos, Jean C.; Madsen, Lisa; Schreck, Carl B.; Glynn, Michael; Kent, Michael L.

    2011-01-01

    We are studying the impacts of parasites on threatened stocks of Oregon coastal coho salmon (Oncorhynchus kisutch). In our previous studies, we have found high infections of digeneans and myxozoans in coho salmon parr from the lower main stem of West Fork Smith River (WFSR), Oregon. In contrast parr from tributaries of this river, and outmigrating smolts, harbor considerably less parasites. Thus, we have hypothesized that heavy parasite burdens in parr from this river are associated with poor overwintering survival. The objective of the current study was to ascertain the possible effects these parasites have on smolt fitness. We captured parr from the lower main stem and tributaries of WFSR and held them in the laboratory to evaluate performance endpoints of smolts with varying degrees of infection by three digeneans (Nanophyetus salmincola, Apophallus sp., and neascus) and one myxozoan (Myxobolus insidiosus). The parameters we assessed were weight, fork length, growth, swimming stamina, and gill Na+,K+-ATPase activity. We repeated our study on the subsequent year class and with hatchery reared coho salmon experimentally infected with N. salmincola. The most significant associations between parasites and these performance or fitness endpoints were observed in the heavily infected groups from both years. We found that all parasite species, except neascus, were negatively associated with fish fitness. This was corroborated for N. salmincola causing reduced growth with our experimental infection study. Parasites were most negatively associated with growth and size, and these parameters likely influenced the secondary findings with swimming stamina and ATPase activity levels.

  16. PRESSURE AND VACUUM SEWER DEMONSTRATION PROJECT, BEND, OREGON

    EPA Science Inventory

    A pressure sewer system collecting domestic septic tank effluent and a vacuum system collecting raw domestic sewage were constructed in the City of Bend, Oregon. Each of the systems collected sewage from eleven houses and discharged into existing gravity sewer mains. Groups of on...

  17. Description of Globodera ellingtonae n. sp. (Nematoda: Heteroderidae) from Oregon

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A new species of cyst nematode, Globodera ellingtoni, is described from soil collected from a field with a cropping history including potatoes in Oregon. It is characterized in having second-stage juveniles (J2) with a body length of 450 um (365-515), stylet length of 20.9 um (19-22.5) with basal kn...

  18. COMMUNITY RESPIRATION OF DECOMPOSING PLANTS IN OREGON ESTUARINE MARSHES

    EPA Science Inventory

    Community respiration rates in air and water were measured as indicators of the decomposition rate of dead plant tissue from nine stands of plants in two Oregon estuarine marshes. Respiration rates were low and relatively constant from November to February; during warmer periods ...

  19. Needs Assessment of International Students at Eastern Oregon State College.

    ERIC Educational Resources Information Center

    Eid, Mamoud Taha; Jordan-Domschot, Theresa

    The purpose of the research project was to assess the needs, satisfaction, and concerns of international students attending Eastern Oregon State College. The international student population consisted of students from Micronesia, Netherlands, Somalia, Saudi Arabia, Jordan, Iran, Japan, Thailand, Zimbabwe, Belgium, Canada, Nigeria, China,…

  20. 77 FR 54608 - Southeast Oregon Resource Advisory Council (RAC); Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    ... Bureau of Land Management Southeast Oregon Resource Advisory Council (RAC); Meeting AGENCY: Bureau of Land Management, Interior. ACTION: Notice of public meeting. SUMMARY: In accordance with the Federal Land Policy and Management Act and the Federal Advisory Committee Act of 1972, the U.S. Department...

  1. WATER QUALITY: WESTERN FISH TOXICOLOGY STATION AND WESTERN OREGON RIVERS

    EPA Science Inventory

    Seasonal variation in water quality was compared for the Western Fish Toxicology Station (WFTS), Corvallis, OR, the adjacent Willamette River and approximately 40 major western Oregon rivers from 1972 through 1974. Water temperature patterns of the Willamette River and the WFTS w...

  2. Oregon Salt Marshes: How Blue are They? November 12, 2015

    EPA Science Inventory

    We quantified carbon and nitrogen accumulation rates in salt marshes at 135 plots distributed across eight estuaries in Oregon, USA. Net carbon and nitrogen accumulation rates were quantified by measuring the content of these constituents in sediment that accumulated in marsh ha...

  3. Condition assessment of tidal wetlands of Washington, Oregon and California

    EPA Science Inventory

    EPA and State partners conducted an assessment of the condition of estuarine tidal wetlands of Washington, Oregon and California at 217 sites during the summer of 2002. Dominant habitat types varied, although unvegetated sand or mud flats were the dominant habitat types for all...

  4. Needs Assessment of International Students at Eastern Oregon State College.

    ERIC Educational Resources Information Center

    Eid, Mamoud Taha; Jordan-Domschot, Theresa

    The purpose of the research project was to assess the needs, satisfaction, and concerns of international students attending Eastern Oregon State College. The international student population consisted of students from Micronesia, Netherlands, Somalia, Saudi Arabia, Jordan, Iran, Japan, Thailand, Zimbabwe, Belgium, Canada, Nigeria, China,

  5. National Environmental/Energy Workforce Assessment for Oregon.

    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 Oregon. The study concerns itself with the environmental pollution control areas of air, noise, potable water, pesticides, radiation, solid waste, wastewater,

  6. QUALITY ASSURANCE PROJECT PLAN FOR THE OREGON WETLANDS STUDY

    EPA Science Inventory

    The Oregon Wetland Study (OWS) is designed to provide technical information about natural wetlands and projects, which can be used by Wetland regulators and managers to improve wetland management strategies and facilitate implementation of a policy for no net wetland loss. he OWS...

  7. Ecological functions of riparian zones in Oregon hydrological landscapes

    EPA Science Inventory

    The ecological functions of streams and associated riparian zones are strongly influenced by the hydrological attributes of watersheds and landscapes in which they occur. Oregon hydrologic landscape regions (HLRs) have been defined based on four types of GIS data: 1) climate, 2) ...

  8. A new species of Fragaria (Roseaceae) from Oregon

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A new species Fragaria cascadensis Hummer endemic to the western high Cascade Mountains in Oregon, United States, is described. Fragaria cascadensis, a decaploid, is similar to F. virginiana subsp. platypetala (Rydbert) Staudt (octoploid) but with some characters like those of F. vesca subsp. vesca ...

  9. Oregon Pupil Transportation Manual. 1987 Revised Regulations and Responsibilities.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem.

    This manual provides school bus drivers and school officials in Oregon with material relating to safe and efficient school transportation. The guide is not intended to take the place of motor vehicle laws or school laws, but is a reference for questions that arise in connection with the school bus driver's job. Chapter 1 enumerates laws governing

  10. Oregon Driver Education. Alcohol/Drugs and Driving.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem. Div. of Curriculum and School Improvement.

    This curriculum unit contains 10 modules, to be used in 10 driver education class sessions, on driving under the influence of alcohol and/or other drugs (DUI). The unit aims to combat the Oregon DUI problem, especially among 15- to 24-year-olds, with values clarification, awareness of risk factors and personal boundaries, refusal skills, social…

  11. Distribution of cattle grazing in a northeastern Oregon riparian pasture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Livestock grazing of a northeastern Oregon riparian pasture was monitored using high-frequency GPS tracking of cattle and high-resolution aerial photography. Tracking collars recorded positions, velocity, date, and time at 1-sec intervals. Areas where animals rested and moved were identified and re...

  12. The Oregon Trail: Wyoming Students Construct a CD-ROM.

    ERIC Educational Resources Information Center

    Holt, Pol William

    1998-01-01

    Describes the work of four Wyoming high school students who created a CD-ROM collection of Oregon Trail documents for use by fourth graders. The students reviewed 60 boxes of diaries, government documents, prints, and artifacts, becoming historians themselves as they created the electronic database. Includes photographs and illustrations. (MJP)

  13. Wyoming big sagebrush associations of eastern Oregon; vegetation attributes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report provides a synopsis of several vegetative characteristics for the Wyoming big sagebrush complex in eastern Oregon covering the High Desert , Snake River, and Owyhee Ecological Provinces in Harney, Lake, and Malheur Counties. The complex has been grouped into six associations defined by t...

  14. Oregon State Institutional Library Services, Analysis and Recommendations.

    ERIC Educational Resources Information Center

    Carlson, William H.

    This study was undertaken with funds from Title IV-A of the Library Services and Construction Act in order to improve library facilities and services in the eleven institutions Oregon maintains for the mentally ill, retarded, handicapped, and violaters of the law. Data were collected on questionnaires and by visits made to each institution. The

  15. Oregon Title 1-M Early Childhood and Elementary Education Programs.

    ERIC Educational Resources Information Center

    Lugo, Alfredo Morales, Comp.

    Brief descriptions of Oregon Title 1-M early childhood and elementary education programs for migrant children from infants to grade 8, along with lists of contact persons for each program, include reading, pre-school skill development, English as a second language, individualized instruction, utilization of community services, and parental

  16. Profile of State High School Exit Exam Policies. Oregon

    ERIC Educational Resources Information Center

    Center on Education Policy, 2011

    2011-01-01

    This individual profile provides information on Oregon's high school exit exam standards and policies. Some of the categories presented include: (1) State exit exam policy; (2) Type of Test; (3) Purpose; (4) Major changes in exit exam policy since the 2009-10 school year for financial reasons; (5) Subjects tested on exam; (6) Grade exam first

  17. Waste Not: An Oregon Solution to Joblessness and Overflowing Landfills.

    ERIC Educational Resources Information Center

    Grossman, Elizabeth

    1999-01-01

    The St. Vincent de Paul Society of Lane County (Oregon) provides a wide range of social services to stimulate community development, based on reuse, repair, and recycling. Job training and jobs are provided in the woodshop, appliance center, mattress factory, glass shop, and environmentally friendly housing construction projects, with priority

  18. Energy-Efficient Schools: Three Case Studies from Oregon.

    ERIC Educational Resources Information Center

    2003

    This document presents case studies of three schools or districts in Oregon that have implemented steps to promote energy efficiency. Steps taken by the schools include daylighting, energy audits, special energy loans, new ventilation design, and sustainable building practices. The facilities described are Ash Creek Intermediate School in…

  19. Waste Not: An Oregon Solution to Joblessness and Overflowing Landfills.

    ERIC Educational Resources Information Center

    Grossman, Elizabeth

    1999-01-01

    The St. Vincent de Paul Society of Lane County (Oregon) provides a wide range of social services to stimulate community development, based on reuse, repair, and recycling. Job training and jobs are provided in the woodshop, appliance center, mattress factory, glass shop, and environmentally friendly housing construction projects, with priority…

  20. Oregon Office of Community College Services: Profile, 1989-90.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem. Office of Community Coll. Services.

    A profile is provided of the 16 Oregon community colleges and their students, personnel, finances, and services for the academic year 1989-90. First, a listing provides the address, phone number, and chief administrative officer of each college. The next section focuses on the colleges' students, providing numerous tables on such topics as:

  1. Oregon Office of Community College Services: Profile, 1987-88.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem. Office of Community Coll. Services.

    A profile is provided of the 16 Oregon community colleges and their services for the academic year 1987-88. First, a directory is presented of the address, phone number, and chief administrative officer of each college. The next section focuses on the colleges' students, providing numerous tables on full-time equivalent students (FTE) by program

  2. RIPARIAN AREAS OF AN AGRICULTURAL LANDSCAPE IN WESTERN OREGON

    EPA Science Inventory

    The Willamette Valley is a productive, diversified agricultural area in western Oregon. Pastureland and grass seed fields, mostly located on poorly drained soils, account for 60% of the agricultural land in the valley. The size and character of Willamette Valley streams and ass...

  3. NITRATE VARIABILITY ALONG THE OREGON COAST: ESTUARINE-COASTAL EXCHANGE

    EPA Science Inventory

    Coastal upwelling along the Eastern Pacific provides a major source of nutrients to nearby bays and estuaries during the summer months. To quantify the coastal ocean nitrogen input to Yaquina Bay, Oregon, nitrate concentrations were measured hourly from a moored sensor during sum...

  4. ESTIMATING THE SIZE OF HISTORICAL COASTAL OREGON SALMON RUNS

    EPA Science Inventory

    Increasing the abundance of salmon in Oregon's rivers and streams is a high priority public policy objective. Salmon runs have been reduced from pre-development conditions (typically defined as prior to the 1850s), but it is unclear by how much. Considerable public and private ...

  5. Guide to the Geology of the Owyhee Region of Oregon.

    ERIC Educational Resources Information Center

    Kittleman, Laurence R.

    In this bulletin a detailed description of a geologic region in Oregon is presented with numerous illustrations, both plates and schematic diagrams. Maps of the region as well as maps of various excursions are included in the booklet. A geologic-time unit table is presented covering the Cenozoic Era. Three excursions with included side-trips are

  6. Investigating Sand on the Coast of Oregon and Washington.

    ERIC Educational Resources Information Center

    Komar, Paul D.

    2002-01-01

    Describes factors affecting sand composition and distribution along coastlines. Uses variations in sand types along the Oregon coast to illustrate the influences of sand grain density, wave action, and headlands on sand movements. Describes the seasonal movement of sand across beaches. (DLH)

  7. 27 CFR 9.190 - Red Hill Douglas County, Oregon.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Red Hill Douglas County... Areas § 9.190 Red Hill Douglas County, Oregon. (a) Name. The name of the viticultural area described in this section is “Red Hill Douglas County, Oregon”. For purposes of part 4 of this chapter, “Red...

  8. 40 CFR 282.87 - Oregon State-Administered Program.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Oregon obtains approval for the revised.... 552(a) and 1 CFR Part 51. To enforce any edition other than that specified in this section, the... Hazardous Materials II (Oil Storage Tanks: Sections 466.706-466.920 and Sections 466.990-466.995),...

  9. 40 CFR 282.87 - Oregon State-Administered Program.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Oregon obtains approval for the revised.... 552(a) and 1 CFR Part 51. To enforce any edition other than that specified in this section, the... Hazardous Materials II (Oil Storage Tanks: Sections 466.706-466.920 and Sections 466.990-466.995),...

  10. 40 CFR 282.87 - Oregon State-Administered Program.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... RCRA, 42 U.S.C. 6991c, and 40 CFR part 281, subpart E. If Oregon obtains approval for the revised.... 552(a) and 1 CFR Part 51. To enforce any edition other than that specified in this section, the... Hazardous Materials II (Oil Storage Tanks: Sections 466.706-466.920 and Sections 466.990-466.995),...

  11. Suicidal Behavior: A Survey of Oregon High School Students, 1997.

    ERIC Educational Resources Information Center

    Hopkins, David

    Suicide is the second leading cause of death in the 10- to 19-year-old population in Oregon. The suicide rate has increased more than five-fold in the last three and one-half decades. This trend can be reversed by developing an understanding of the characteristics, behaviors, and events associated with suicide in at-risk youth. The Youth Risk…

  12. 2010 Pest Management Guide for Wine Grapes in Oregon

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This is a pest management guide developed for use by vineyard managers in Oregon. This guide represents some of the best recommendations for chemicals, formulations, and usage rates of products that are intended to prevent, manage and control vineyard diseases, insects, weeds, and vertebrate pests. ...

  13. Cross-Cultural Psychiatric Residency Training: The Oregon Experience

    ERIC Educational Resources Information Center

    Boehnlein, James K.; Leung, Paul K.; Kinzie, John David

    2008-01-01

    Objective: The purpose of this article is to describe the goals and structure of cross-cultural psychiatric training at Oregon Health and Science University (OHSU). This training in core knowledge, skills, and attitudes of cultural psychiatry over the past three decades has included medical students, residents, and fellows, along with allied

  14. 77 FR 67832 - Southeast Oregon Resource Advisory Council; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-14

    ... inventories; energy developments on public lands; and, wild horses and wild horse management. Any other... of the Interior, Bureau of Land Management (BLM), the Southeast Oregon Resource Advisory Council (RAC...: Tara Martinak, Public Affairs Specialist, BLM Burns District Office, 28910 Highway 20 West,...

  15. 75 FR 39703 - Meeting; Southeast Oregon Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-12

    ... a.m. to 4 p.m. The meeting may include such topics as update on wild horses & burros, updates on... Interior, Bureau of Land Management (BLM) Southeast Oregon Resource Advisory Council (SEORAC) will meet as... or e-mail mark_wilkening@blm.gov . SUPPLEMENTARY INFORMATION: The business meeting will take place...

  16. CHARACTERIZATION OF AGROSTIS SPP. HABITAT IN CENTRAL OREGON

    EPA Science Inventory

    Creeping bentgrass, Agrostis stolonifera L., is a non-native grass commonly found at mesic sites in central Oregon. Interest in A. stolonifera plant communities and the factors that may control its distribution has increased since field trials of A. stolonifera ...

  17. 75 FR 62690 - Radio Broadcasting Services; Grants Pass, Oregon

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Grants Pass, Oregon AGENCY: Federal Communications...(a)(1)(A). List of Subjects in 47 CFR Part 73 Radio, Radio broadcasting. 0 For the reasons discussed...--RADIO BROADCAST SERVICES 0 1. The authority citation for Part 73 continues to read as follows:...

  18. Implementing the Parent Management Training Oregon Model in The Netherlands

    ERIC Educational Resources Information Center

    Bekkema, Nienke; Wiefferink, Carin; Mikolajczak, Jochen

    2008-01-01

    In cooperation with its American developers, the Parent Management Training Oregon (PMTO) model was introduced into the Dutch youth care system at the beginning of 2006. In general, implementing new interventions in practice is no simple matter. Several factors related to the socio-political context, the organizational context, the intervention

  19. Special Education and Student Services in Oregon. 1994 Status Report.

    ERIC Educational Resources Information Center

    Almond, Patricia, Ed.

    This report on special education services in Oregon provides a statement of what has been accomplished and a baseline measure for use in gauging future progress. It offers a long range plan for special education, focusing on secondary and transition programs, severe emotional disturbance, low incidence populations, family involvement, the talented…

  20. CHEMICAL CARCINOGENS IN BIVALVE MOLLUSKS FROM OREGON ESTUARIES

    EPA Science Inventory

    The research undertaken involved the use of indigenous populatons of bivalve mollusks as monitors for detecting and quantifying environmental benzo(s)pyrene (BAP) in Oregon estuaries. Short-term and long-term studies were conducted in order to establish baseline levels of BAP and...

  1. SITE CHARACTERIZATION USING BIRD SPECIES COMPOSITION IN EASTERN OREGON, USA

    EPA Science Inventory

    We conducted riparian bird surveys at 25 randomly selected stream reaches in the John Day River Basin of eastern Oregon as part of the U.S. Environmental Protection Agency's Environmental Monitoring and Assessment Program (EMAP). At each reach along a kilometer-length transect, ...

  2. Increasing Diversity in the Earth Sciences (IDES) - An Oregon Effort

    NASA Astrophysics Data System (ADS)

    de Silva, S. L.; Duncan, R. A.; Wright, D. J.; de Silva, L.; Guerrero, E. F.

    2011-12-01

    The IDES (Increasing Diversity in Earth Sciences) Program is the first partnership of its kind in the state of Oregon targeted at broadening participation in the Earth Science enterprise. Funded by the National Science Foundation Opportunities to Enhance Diversity in the Geosciences program (NSF-OEDG), this partnership involves community colleges, a research university with major strengths in Earth Science research and education and an institutionalized commitment to enhancing diversity, state and federal agencies, centers of informal education, and the Oregon Space Grant Consortium, IDES has two integrated goals: 1) to increase the number of students from under-represented groups who pursue careers in Earth Science research and education, and 2) to strengthen the understanding of Earth Sciences and their relevance to society among broad and diverse segments of the population. Built around the best practices of tiered mentoring, interactive student cohort, research and education internships, and financial support, this 4-year program recruits 10 to 12 students (mainly rising juniors) each year from science majors at Oregon State University and five Oregon community colleges. The program is reaching its goals by: a) training participants in the application of geospatial to Earth Science problems of personal relevance b) immersing participants in a two-year mentored research project that involves summer internships with academic units, state and federal agencies, and centers for informal education in Oregon. c) exposing, educating, and involving participants in the breadth of Earth Science careers through contact with Earth Science professionals through mentors, a professional internship, and a learning community that includes a speaker series. d) instilling an understanding of context and relevance of the Earth Science Enterprise to the participants, their families, their communities, and the general public. We report on the first two years of this program during which 20 participants have been involved and significant feedback has been received.

  3. The Oregon Oceanbook. An Introduction to the Pacific Ocean off Oregon Including Its Physical Setting and Living Marine Resources.

    ERIC Educational Resources Information Center

    Parmenter, Tish; Bailey, Robert

    Developed to integrate fundamental oceanographic concepts with basic research, this book presents information about the Pacific Ocean off the coast of Oregon. Characterizations and descriptions of the marine environment from the coastline to approximately 200 miles offshore are provided for the interested public. Chapter topics include: (1) marine

  4. How to Become an Oregon Teacher: An Advising Guide to Teacher Preparation Programs in the State of Oregon

    ERIC Educational Resources Information Center

    Oregon University System, 2006

    2006-01-01

    The purpose of this Advising Guide is to assist pre-college, community college, college, and university students and faculties in understanding the admission and program requirements in becoming a teacher in Oregon. The Guide is designed to help prospective teachers know where to start, what is involved, how to become involved, and who to contact

  5. The Oregon Oceanbook. An Introduction to the Pacific Ocean off Oregon Including Its Physical Setting and Living Marine Resources.

    ERIC Educational Resources Information Center

    Parmenter, Tish; Bailey, Robert

    Developed to integrate fundamental oceanographic concepts with basic research, this book presents information about the Pacific Ocean off the coast of Oregon. Characterizations and descriptions of the marine environment from the coastline to approximately 200 miles offshore are provided for the interested public. Chapter topics include: (1) marine…

  6. The Oregon Conference Monograph 1995. Volume 7. [Proceedings of a Conference (Eugene, Oregon, February 2-4, 1995).

    ERIC Educational Resources Information Center

    Deffenbaugh, Abe, Ed.; And Others

    This monograph presents 23 papers presented at a 1995 Oregon conference which focused on students in trouble due to disabilities or context problems. Paper titles and authors are: "Identifying Students Who Have Learning Disabilities" (Barbara D. Bateman and David J. Chard); "ADHD: A Teachers' Guide" (Rosalyn A. Templeton); "Knowledge about the…

  7. Potential impact of lava flows on regional water supplies: case study of central Oregon Cascades volcanism and the Willamette Valley, USA

    NASA Astrophysics Data System (ADS)

    Deligne, Natalia; Cashman, Katharine; Grant, Gordon; Jefferson, Anne

    2013-04-01

    Lava flows are often considered to be natural hazards with localized bimodal impact - they completely destroy everything in their path, but apart from the occasional forest fire, cause little or no damage outside their immediate footprint. However, in certain settings, lava flows can have surprising far reaching impacts with the potential to cause serious problems in distant urban areas. Here we present results from a study of the interaction between lava flows and surface water in the central Oregon Cascades, USA, where we find that lava flows in the High Cascades have the potential to cause considerable water shortages in Eugene, Oregon (Oregon's second largest metropolitan area) and the greater Willamette Valley (home to ~70% of Oregon's population). The High Cascades host a groundwater dominated hydrological regime with water residence times on the order of years. Due to the steady output of groundwater, rivers sourced in the High Cascades are a critical water resource for Oregon, particularly in August and September when it has not rained for several months. One such river, the McKenzie River, is the sole source of drinking water for Eugene, Oregon, and prior to the installation of dams in the 1960s accounted for ~40% of late summer river flow in the Willamette River in Portland, 445 river km downstream of the source of the McKenzie River. The McKenzie River has been dammed at least twice by lava flows during the Holocene; depending the time of year that these eruptions occurred, we project that available water would have decreased by 20% in present-day Eugene, Oregon, for days to weeks at a time. Given the importance of the McKenzie River and its location on the margin of an active volcanic area, we expect that future volcanic eruptions could likewise impact water supplies in Eugene and the greater Willamette Valley. As such, the urban center of Eugene, Oregon, and also the greater Willamette Valley, is vulnerable to the most benign of volcanic hazards, lava flows, located over 100 km away.

  8. Final Technical Report on DOE Awards DE-FG03 94ER61918, DE-FG06 94ER61918 to Oregon Health Sciences University, September 15, 1994 - September 29, 1999

    SciTech Connect

    Krages, Kathryn Pyle

    1999-11-23

    This report describes the activities conducted with DOE funds at Oregon Health Sciences University between 9/15/94 and 9/29/99. The activities fall into four major categories: Information Technology, Information Services and Support, Medical Informatics and Outcomes Research, and collaboration with other institutions. The focus of these activities was to implement and maintain a regional healthcare information network.

  9. High-resolution seismic tomography of compressional wave velocity structure at Newberry Volcano, Oregon Cascade Range

    SciTech Connect

    Achauer, U.; Evans, J.R.; Stauber, D.A.

    1988-09-10

    Compressional wave velocity structure is determined for the upper crust beneath Newberry Volcano, central Oregon, using a high-resolution active-source seismic-tomography method. Newberry Volcano is a bimodal shield volcano east of the axis of the Cascade Range. It is associated both with the Cascade Range and with northwest migrating silicic volcanism in southeast Oregon. High-frequency (approx.7 Hz) crustal phases, nominally Pg and a midcrustal reflected phase, travel upward through a target volume beneath Newberry Volcano to a dense array of 120 seismographs. This arrangement is limited by station spacing to 1- to 2-km resolution in the upper 5 to 6 km of the crust beneath the volcano's summit caldera. The experiment tests the hypothesis that Cascade Range volcanoes are underlain only by small magma chambers. A small low-velocity anomaly delineated abosut 3 km below the summit caldera supports this hypothesis for Newberry Volcano and is interpreted as a possible magma chamber of a few to a few tens of km/sup 3/ in volume. A ring-shaped high-velocity anomaly nearer the surface coincides with the inner mapped ring fractures of the caldera. It also coincides with a circular gravity high, and we interpret it as largely subsolidus silicic cone sheets. The presence of this anomaly and of silicic vents along the ring fractures suggests that the fractures are a likely eruption path between the small magma chamber and the surface.

  10. The post-Mazama northwest rift zone eruption at Newberry Volcano, Oregon

    USGS Publications Warehouse

    McKay, Daniele; Donnelly-Nolan, Julie M.; Jensen, Robert A.; Champion, Duane E.

    2009-01-01

    The northwest rift zone (NWRZ) eruption took place at Newberry Volcano ~7000 years ago after the volcano was mantled by tephra from the catastrophic eruption that destroyed Mount Mazama and produced the Crater Lake caldera. The NWRZ eruption produced multiple lava flows from a variety of vents including cinder cones, spatter vents, and fissures, possibly in more than one episode. Eruptive behaviors ranged from energetic Strombolian, which produced significant tephra plumes, to low-energy Hawaiian-style. This paper summarizes and in part reinterprets what is known about the eruption and presents information from new and ongoing studies. Total distance spanned by the eruption is 32 km north-south. The northernmost flow of the NWRZ blocked the Deschutes River upstream from the city of Bend, Oregon, and changed the course of the river. Renewed mafic activity in the region, particularly eruptions such as the NWRZ with tephra plumes and multiple lava flows from many vents, would have significant impacts for the residents of Bend and other central Oregon communities.

  11. A tunnel runs through it: an inside view of the Tualatin Mountains, Oregon

    USGS Publications Warehouse

    Walsh, Ken; Peterson, Gary L.; Beeson, Marvin H.; Wells, Ray E.; Fleck, Robert J.; Evarts, Russell C.; Duvall, Alison; Blakely, Richard J.; Burns, Scott

    2011-01-01

    The Tualatin Mountains form a northwest-striking ridge about 350 m high that separates Portland, Oregon, from the cities of the Tualatin Valley to the west. Known informally as the Portland Hills, the ridge is a late Cenozoic anticline, bounded by reverse faults that dip toward the anticlinal axis. The anticline is a broad, open fold consisting chiefly of Miocene Columbia River Basalt Group, with remnants of Miocene-Pliocene Troutdale Formation and Pleistocene basalt of the Boring Volcanic Field on the flanks of the anticline. Anticlinal structures similar to the Tualatin Mountains are characteristic of the northern Willamette Valley, where the structures accommodate margin-parallel shortening of the Cascadia fore arc. Global Positioning System (GPS) results indicate that the shortening is due to the northward motion of Oregon at several millimeters per year with respect to stable North America. Some of the uplifts may contain active faults, but the structures are poorly exposed and are overlain by thick Pleistocene loess and Missoula flood deposits. Between 1993 and 1998, construction of the 3-mile-long (4500-m-long) TriMet MAX Light Rail tunnel through the Tualatin Mountains provided an unusual opportunity to investigate the geological structure and history of the Tualatin Mountains. This report is a collaborative effort among the tunnel geologists and the U.S. Geological Survey (USGS) to document the geologic story and quantify late Cenozoic and Quaternary deformation rates of the Tualatin Mountains.

  12. Investigating the Processes of Crust Formation and Intraplate Continental Volcanism in the High Lava Plains, Oregon

    NASA Astrophysics Data System (ADS)

    Carlson, R. W.; James, D. E.; Fouch, M. J.; Grove, T. L.; Hart, W. K.; Grunder, A. L.; Duncan, R. A.; Keller, G. R.; Harder, S. H.; Kincaid, C. R.

    2006-12-01

    East of the southern Cascades is an area of voluminous Late-Cenozoic volcanism built on an immature crustal section accreted to North America in the Mesozoic. With the exception of the Snake River Plain, the High Lava Plains (HLP) of eastern Oregon has been the most volcanically active area in the western United States in the late Cenozoic. Through much of this area, the oldest exposed basement is early Miocene intermediate composition volcanic rocks. Beginning at approximately 16.5 Ma, the HLP was blanketed with flood basalts from both the Steens and Columbia River eruptive centers. The flood basalt era was followed by a time- progressive migration of large silicic centers beginning near the Oregon-Nevada-Idaho borders and extending to the present day activity at Newberry volcano. Quaternary basaltic volcanism is scattered along this whole trend, making the HLP more of a hot-line than a hot-spot. A variety of mechanisms have been proposed to explain this activity including: outflow of the Yellowstone plume-head, back-arc spreading, lithosphere delamination, Basin and Range extension, and asthenospheric inflow around the northward migrating edge of the subducting Juan de Fuca plate. These models make distinct predictions about the flow patterns and temperature structure of the shallow mantle underlying this area, but geophysical information capable of discriminating these models is sparse to absent. To remedy this situation and better define the causes of the voluminous volcanism in this area, the HLP project, funded by the NSF Continental Dynamics program, has initiated a multi-level broadband and active-source seismic study combined with field geology, geochemistry, petrology, geochronology and 3D geodynamic modeling of an area reaching from the southern Cascades across eastern Oregon into Idaho and northernmost Nevada. The seismic part of the project employs very dense station spacing that will provide high-resolution images of the crust and upper 100 km of the mantle, where USArray has only poor resolution. The geochemistry and petrology of the HLP volcanic rocks suggest that most of the magmatism originates in this shallow portion of the mantle and has substantially added to and modified the thin crust of the HLP.

  13. Long-term surveillance plan for the Collins Ranch disposal site, Lakeview, Oregon

    SciTech Connect

    Not Available

    1994-08-01

    This long-term surveillance plan (LTSP) for the Uranium Mill Tailings Remedial Action (UMTRA) Project Collins Ranch disposal site, Lakeview, Oregon, describes the surveillance activities for the disposal cell. The U.S. Department of Energy (DOE) will carry out these activities to ensure that the disposal cell continues to function as designed. This final LTSP was prepared as a requirement for acceptance under the U.S. Nuclear Regulatory Commission (NRC) general license for custody and long-term care of residual radioactive materials. This LTSP documents whether the land and interests are owned by the United States and details how long-term care of the disposal site will be carried out. It is based on the DOE`s Guidance for Implementing the UMTRA Project Long-term Surveillance Program (DOE, 1992a).

  14. Long-term surveillance plan for the Collins Ranch Disposal Site, Lakeview, Oregon. Revision 2

    SciTech Connect

    Not Available

    1993-12-01

    This long-term surveillance plan (LTSP) for the Lakeview, Oregon, Uranium Mill Tailings Remedial Action (UMTRA) Project disposal site describes the surveillance activities for the Lakeview (Collins Ranch) disposal cell, which will be referred to as the Collins Ranch disposal cell throughout this document. The US Department of Energy (DOE) will carry out these activities to ensure that the disposal cell continues to function as designed. This final LTSP was prepared as a requirement for acceptance under the US Nuclear Regulatory Commission (NRC) general license for custody and long-term care of residual radioactive materials. This LTSP documents whether the land and interests are owned by the United States or an Indian tribe, and details how the long-term care of the disposal site will be carried out. It is based on the DOE`s Guidance for Implementing the UMTRA Project Long-term Surveillance Program (DOE, 1992a).

  15. Theory of elementary particles and accelerator theory: Task C: Experimental high energy physics. [Univ. of Oregon

    SciTech Connect

    Brau, J.E.

    1992-01-01

    The experimental high energy physics group at the University of Oregon broadened its effort during the past year. The SLD effort extends from maintaining and operating the SLD luminosity monitor which was built at Oregon, to significant responsibility in physics analysis, such as event selection and background analysis for the left-right asymmetry measurement. The OPAL work focussed on the luminosity monitor upgrade to a silicon-tungsten calorimeter. Building on the work done at Oregon for SLD, the tungsten for this upgrade was machined by the Oregon shops and shipped to CERN for assembly. The Oregon GEM effort now concentrates on tracking, specifically silicon tracking. Oregon also has developed a silicon strip preradiator prototype, and tested it in a Brookhaven beam.

  16. Identification of a new fault and associated lineament features in Oregon's Summer Lake Valley using high-resolution LiDAR data

    NASA Astrophysics Data System (ADS)

    Bennett, L.; Madin, I.

    2012-12-01

    In 2012, the Oregon Department of Geology and Mineral Industries (DOGAMI) contracted WSI to co-acquire airborne Light Detecting and Ranging (LiDAR) and Thermal Infrared Imagery (TIR) data within the region surrounding Summer Lake, Oregon. The objective of this project was to detect surficial expressions of geothermal activity and associated geologic features. An analysis of the LiDAR data revealed one newly identified fault and several accompanying lineaments that strike northwest, similar to the trend of the Ana River, Brothers, and Eugene-Denio Fault Zones in Central Oregon. The age of the Ana River Fault Zone and Summer Lake bed is known to be within the Holocene epoch. Apparent scarp height observed from the LiDAR is up to 8 meters. While detailed analysis is ongoing, the data illustrated the effectiveness of using high resolution remote sensing data for surficial analysis of geologic displacement. This presentation will focus on direct visual detection of features in the Summer Lake, Oregon landscape using LiDAR data.

  17. The ethical dilemmas of the Oregon health plan.

    PubMed

    Burton, L

    1996-02-01

    Escalating health care costs place our country at an economic disadvantage in the world marketplace. Currently, a mixture of rationing methods in the health care system limits access to control costs. Federal and state moneys fund the state Medicaid programs. States on limited budgets often tighten eligibility to far below the poverty level; those with benefits get unlimited care and those without get none. The state of Oregon has a different idea: Medicaid covers everyone below the poverty level but limits services to those with the "best cost-to-benefit ratio." Many people consider the distribution and finance of health care an ethical issue. The Oregon plan raises some ethical concerns and several arguments. The federal government waived Title XIX of the Social Security Act to allow implementation of the plan. Many providers believe universal access is important; however, the drive to see more patients may limit visit time. PMID:8907784

  18. Small Wind Electric Systems: An Oregon Consumer's Guide

    SciTech Connect

    Not Available

    2002-05-01

    Small Wind Electric Systems An Oregon Consumer's Guide provides consumers with enough information to help them determine if a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include: how to make your home more energy efficient, how to choose the right size turbine, the parts of a wind electric system, determining if there is enough wind resource on your site, choosing the best site for your turbine, connecting your system to the utility grid, and if it's possible to become independent of the utility grid using wind energy. In addition, the Oregon guide provides state specific information that includes and state wind resource map, state incentives, and state contacts for more information.

  19. Organochlorine residues and shell thinning in Oregon seabird eggs

    USGS Publications Warehouse

    Henny, C.J.; Blus, L.J.; Prouty, R.M.

    1982-01-01

    A single egg was collected at 62 nests of 10 seabird species from Oregon in 1979. The eggs were analyzed for organochlorine contaminants; contemporary shell thickness was compared with eggshells collected during earlier time periods. Concentrations of DDE and PCB's in 1979 were generally low with the most contaminated species being the Double-crested Cormorant (Phalacrocorax auritus), Leach's Storm Petrel (Oceanodroma leucorhoa), and Forktailed Storm Petrel (O. furcata). Limited eggshell data provide evidence that shell thinning was more severe along the Oregon coast in the 1950's than in 1979. With the possible exception of the Fork-tailed Storm Petrel, the residues in 1979 posed no known threat to the welfare of the species.

  20. Cost of Impressed Current Cathodic Protection for Coastal Oregon Bridges

    SciTech Connect

    Holcomb, Gordon R.; Cryer, Curtis B.

    1998-07-01

    The State of Oregon is using arc-sprayed zinc coatings for anodes in impressed current cathodic protection (ICCP) systems on reinforced concrete coastal bridges. The two lowest bids for four ICCP projects were averaged and converted to 1997 dollars. The total average cost for the ICCP projects was $51.63/ft2 ($555.51/m2) of protected concrete. The cathodic protection part of the ICCP projects average $14.08/ft2 ($151.47/m2), while zinc anode installation cost an average of $7.13/ft2 ($76.67/m2). Oregon's rugged and beautiful coastline is graced with a series of historical arched bridges designed by Conde B. McCullough. McCullough is the internationally recognized architect who designed many of the Oregon Coast Highway (U.S. 101) bridges in the 1920s and 1930s. Many are listed on the National Historic Register. After the expense ($45m) and public outcry associated with the replacement of the historic Alsea Bay Bridge in Waldport, Oregon, the Oregon Department of Transportation began using impressed current cathodic protection (ICCP) to extend the service life of reinforced concrete bridges. Figure 1 visually illustrates the need for such remediation. It shows exposed rebar from underneath the Brush Creek Bridge, which is very representative of the conditions found underneath many coastal Oregon bridges. Four ICCP projects have been funded, put out for bid, and completed. The four projects, their bid closing dates, and their completion dates are the Cape Creek Bridge (1990- 1992), the Yaquina Bay Bridge south arches (1991-1995), the Depoe Bay Bridge (1993-1997), and the Yaquina Bay Bridge south approach (1995-1997). The Cape Creek, Yaquina Bay, and Depoe Bay Bridges are shown in Figs. 2-4. Other ICCP projects are underway on the Oregon coast. In the ICCP systems, arc-sprayed zinc coatings on the concrete surface are anodes that protect the steel rebar. Accelerated laboratory studies at the Albany Research Center have predicted zinc anode service lives of approximately 27 years based on long-term bond strength measurements.1-3 Experience in California4 has documented zinc anode service lives of over 11 years. Both indicate a substantial savings in project costs compared to bridge replacement. For example, the replacement cost of the arc-sprayed sections of the three Oregon bridges is estimated to be $57m, while the four ICCP projects on those bridges have cost $20m. (The $45m to replace the Alsea Bay Bridge was more than simply the replacement cost--it included expanding the bridge to four lanes and making the bridge ''ICCP ready'' by ensuring electrically continuous rebar).

  1. HOMESTEAD, LAKE FORK, AND LICK CREEK ROADLESS AREAS, OREGON.

    USGS Publications Warehouse

    Evans, James G.; Conyac, Martin D.

    1984-01-01

    A mineral survey concluded that the Homestead, Lake Fork and Lick Creek Roadless Area, Oregon offer little promise for the occurrence of mineral or energy resources in the bedrock. Probable mineral-resource potential is assigned to the west and north parts of the Lake Fork Roadless Area, where gold resources may occur in glacial deposits and alluvium transported into this area from sources outside the roadless area to the west.

  2. Black bear damage to lodgepole pine in central Oregon

    USGS Publications Warehouse

    Barnes, V.G., Jr.; Engeman, R.M.

    1995-01-01

    Black bear damage to 108 lodgepole pine trees was found in mixed conifer habitat in central Oregon. No trees of three other conifer species were injured. Eighty-nine percent of the damage occurred in the same year. Nearly 20% of the freshly damaged trees had bark removed from more than 75% of the circumference and, judging from the fate of trees damaged in prior years, probably succumbed.

  3. Differential stream incision in the Oregon Coast Range

    SciTech Connect

    Personius, S.F. )

    1993-04-01

    Stream incision rates are used to determine rates and styles of late quaternary deformation of the Oregon Coast Range, in the forearc of the Cascadia subduction zone. Bedrock incision rates were obtained along westward-flowing streams, from the Umpqua river in a central western Oregon to the North Fork Nehalem River in northwestern Oregon. Incision measurements were restricted mostly to nontidal reaches that are more than 20--40 km inland from the coast, to exclude areas affected by eustatic changes in sea level. Most strath ages were determined indirectly by radiocarbon dating of detrital charcoal sampled from alluvium that overlies the straths. A few incision measurements were made on straths that underlie higher, less well preserved terrace remnants. The ages of some of these higher straths were determined by thermoluminescence (TL) dating. These ages are less constrained than those established with radiocarbon dating, but they appear to yield similar rates of incision. The difference in age between the overlying sediments and the age of strath abandonment is unknown, but several lines of evidence indicate that sediment mobilization and deposition most likely were concurrent with cutting of the strath. Numerous strath height measurements indicate that rates of incision are fairly uniform along many kilometers of individual Coast Range streams, regardless of the type of bedrock traversed. Such uniform incision rates do not support the landward tilting of the Coast Range as postulated by other studies. However, regional differences in incision apparent in northern Oregon may be explained by differential uplift caused by north-south compression in the overriding North American plate, or by changes in the geometry of the subducting Juan de Fuca plate.

  4. 14. 'TROOP A, OREGON CAVALRY IN CAMP AT PRESIDIO OF ...

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

    14. 'TROOP A, OREGON CAVALRY IN CAMP AT PRESIDIO OF MONTEREY, CALIFORNIA, 1915.' Anton C. Heidrick, photographer. This panoramic view looks west from the lower end of Soldier Field, before construction of walls and roads. Original warm toned silver gelatin print measures 94.9 cm by 19.7 cm, flush mounted on mat board. - Presidio of Monterey, Soldier Field, Monterey, Monterey County, CA

  5. GEARHART MOUNTAIN WILDERNESS AND CONTIGUOUS ROADLESS AREA, OREGON.

    USGS Publications Warehouse

    Walker, George W.; Ridenour, James

    1984-01-01

    A mineral-resource appraisal of the Gearhart Mountain Wilderness and contiguous roadless area in Oregon indicates that it is devoid of mines and mineral prospects and that there is little likelihood that metallic mineral resources occur in the area. Higher than normal heat flow characterizes the region containing Gearhart Mountain, indicating that it may have some potential, as yet undefined, for the occurrence of geothermal energy resources, but no geothermal resources were identified in this study.

  6. 33 CFR 110.228 - Columbia River, Oregon and Washington.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Astoria, Oregon, at latitude 4612?00.79? N, longitude 12349?55.40? W; thence continuing easterly to latitude 4612?02.00? N, longitude 12349?40.09? W; thence continuing east-northeasterly to latitude 4613?14.85? N, longitude 12346?27.89? W; thence continuing south-southeasterly to latitude 4613?00.56?...

  7. 33 CFR 110.228 - Columbia River, Oregon and Washington.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Astoria, Oregon, at latitude 4612?00.79? N, longitude 12349?55.40? W; thence continuing easterly to latitude 4612?02.00? N, longitude 12349?40.09? W; thence continuing east-northeasterly to latitude 4613?14.85? N, longitude 12346?27.89? W; thence continuing south-southeasterly to latitude 4613?00.56?...

  8. 33 CFR 110.228 - Columbia River, Oregon and Washington.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Astoria, Oregon, at latitude 4612?00.79? N, longitude 12349?55.40? W; thence continuing easterly to latitude 4612?02.00? N, longitude 12349?40.09? W; thence continuing east-northeasterly to latitude 4613?14.85? N, longitude 12346?27.89? W; thence continuing south-southeasterly to latitude 4613?00.56?...

  9. 33 CFR 110.228 - Columbia River, Oregon and Washington.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Astoria, Oregon, at latitude 4612?00.79? N, longitude 12349?55.40? W; thence continuing easterly to latitude 4612?02.00? N, longitude 12349?40.09? W; thence continuing east-northeasterly to latitude 4613?14.85? N, longitude 12346?27.89? W; thence continuing south-southeasterly to latitude 4613?00.56?...

  10. 33 CFR 110.228 - Columbia River, Oregon and Washington.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Astoria, Oregon, at latitude 4612?00.79? N, longitude 12349?55.40? W; thence continuing easterly to latitude 4612?02.00? N, longitude 12349?40.09? W; thence continuing east-northeasterly to latitude 4613?14.85? N, longitude 12346?27.89? W; thence continuing south-southeasterly to latitude 4613?00.56?...

  11. Integration of high-resolution seismic and aeromagnetic data for earthquake hazards evaluations: An example from the Willamette Valley, Oregon

    USGS Publications Warehouse

    Liberty, L.M.; Trehu, A.M.; Blakely, R.J.; Dougherty, M.E.

    1999-01-01

    Aeromagnetic and high-resolution seismic reflection data were integrated to place constraints on the history of seismic activity and to determine the continuity of the possibly active, yet largely concealed Mount Angel fault in the Willamette Valley, Oregon. Recent seismic activity possibly related to the 20-km-long fault includes a swarm of small earthquakes near Woodburn in 1990 and the magnitude 5.6 Scotts Mills earthquake in 1993. Newly acquired aeromagnetic data show several large northwest-trending anomalies, including one associated with the Mount Angel fault. The magnetic signature indicates that the fault may actually extend 70 km across the Willamette Valley to join the Newberg and Gales Creek faults in the Oregon Coast Range. We collected 24-fold high-resolution seismic reflection data along two transects near Woodburn, Oregon, to image the offset of the Miocene-age Columbia River Basalts (CRB) and overlying sediments at and northwest of the known mapped extent of the Mount Angel fault. The seismic data show a 100-200-m offset in the CRB reflector at depths from 300 to 700 m. Folded or offset sediments appear above the CRB with decreasing amplitude to depths as shallow as were imaged (approximately 40 m). Modeling experiments based on the magnetic data indicate, however, that the anomaly associated with the Mount Angel fault is not caused solely by an offset of the CRB and overlying sediments. Underlying magnetic sources, which we presume to be volcanic rocks of the Siletz terrane, must have vertical offsets of at least 500 m to fit the observed data. We conclude that the Mount Angel fault appears to have been active since Eocene age and that the Gales Creek, Newberg, and Mount Angel faults should be considered a single potentially active fault system. This fault, as well as other parallel northwest-trending faults in the Willamette Valley, should be considered as risks for future potentially damaging earthquakes.

  12. Migration of a Caldera Eruptive Center, Newberry Volcano, Oregon

    NASA Astrophysics Data System (ADS)

    Frone, Z.; Waibel, A.; Blackwell, D. D.

    2012-12-01

    Newberry Volcano is located in Deschutes County, Oregon about 35 km south of the city of Bend. It is a bi-modal Quaternary volcano and is one of the largest volcanos in the Cascade Range. The volcano is positioned near the junction of three geologic provinces: the Cascade Range to the west, the High Lava Plains portion of the Basin and Range to the south and east, and the Blue Mountains to the northeast. Newberry Volcano has been active for the past 600,000 years and has had at least two caldera-forming eruptions. The most recent major caldera-related eruptions, resulting in significant silicic ash and pyroclastic deposits, occurred approximately 300,000 and 80,000 years ago. A large-volume basaltic eruption that occurred about 72,000 years ago is represented by the widespread Bend Lavas which extend approximately 70 km to the north of the central caldera. About 6,000 years ago numerous basaltic eruptions occurred along a northwest fracture zone. The most recent eruption, a silicic obsidian flow and associated pumice fall that vented from within the caldera, has been dated at 1,300 ybp. Newberry has been the site of multiple rounds of geothermal exploration over the past 30 years. Geophysical data including gravity, resistivity, and seismic studies collected in the 1980s in early exploration of the volcano have identified anomalous features beneath the west flank of the volcano. Four deep (<2.8km) wells have been drilled on the northern half of the west flank; all of the wells have encountered temperatures in excess of 300°C, however, three of the wells have low permeability and unconnected fractures. The fourth well showed evidence of a hydrothermal system, but the well caved before a flow test could be completed. Recent geophysical analysis coupled with well geochemistry has identified evidence for older nested caldera related eruptive events buried under younger west flank lavas. A strong gravity gradient, a sharp MT boundary, and arcuate surface features from LIDAR coupled with 300-1200m offsets in units between wells is evidence that the caldera has migrated to the east over time. Buried silicic lavas are observed on the west flank; these lavas include McKay Butte, West Flank Dome, and Southwest Flank Dome. If this conclusion is correct, buried volcanic features similar to those observed in the present caldera could be expected under portions of the west flank, now buried by subsequent volcanic units. Hydrothermal systems, as exposed by erosion in older caldera mineral deposits, may be found associated with these features at Newberry.

  13. Tectonic control of Eocene arkosic sediment deposition, Oregon and Washington

    SciTech Connect

    Armentrout, J.M.; Ulrich, A.R.

    1983-03-01

    Chronostratigraphic and geographic studies of Eocene arkosic sandstones suggest deposition during a volcanically quiet interval resulting from the westward jump of the Farallon-Kula plate subduction zone in Oregon and Washington. The Eocene arkosic sandstones were deposited as part of a broad fluvial plain-coastal plain-shelf margin basin complex extending throughout Oregon and Washington between uplands of Mesozoic rocks. Feldspathic-quartzose sediments were transported from the east by river systems draining granitic terrains perhaps as far away as the Idaho Batholith. Chronostratigraphic correlations suggest that the arkosic sandstones were deposited along the margins of the depositional system during the early Eocene, prograded westward during the middle Eocene, and then regressed during the latest Eocene and Oligocene simultaneously with the influx of abundant pyroclastic debris. During the early Eocene, a northwest-southeast seamount chain was extruded on the Farallon and Kula plates west of an eastward-dipping subduction zone. Subduction of the oceanic plates moved the seamount chain obliquely toward the subduction zone. In middle Eocene time-49 to 40 m.y.b.p-the seamount chain reached the subduction zone creating instability in the subduction system and resulting in the westward jump of the underthrust boundary between the Farallon-Kula and North American plates. Coincident with and continuing after the subduction zone jump and seamount accretion, eastwardly derived arkosic sediments prograded across Oregon and Washington spilling into the new fore-arc basin and enveloping the seamounts.

  14. A description of aquifer units in eastern Oregon

    USGS Publications Warehouse

    Gonthier, J.B.

    1985-01-01

    Geologic formations in Oregon, east of the crest of the Cascade Range, have been grouped according to similarities in their hydrogeologic and geologic properties into six major aquifer units. Two of the units, the Mesozoic-Paleozoic and the John Day-Clarno aquifers, are low-permeability aquifers, have hydraulic conductivities generally less than 1 ft/d (feet per day), and are generally capable of yielding only a few gallons per minute to wells. These are important aquifer units, nevertheless, because they are the only economical source of domestic water present in east-central Oregon where they outcrop. Four of the aquifer units contain beds or zones of high permeability materials with hydraulic conductivities that commonly range between 5 and 50 ft/d. In many localities where these units are present, they are capable of yielding 200 gallons/min or more to wells. These productive aquifer units are the Columbia River Basalt, the Cenozoic volcanic and sedimentary , Cenozoic sedimentary, and the Quaternary sediment aquifers, respectively. North of the Blue Mountains, the Columbia River Basalt aquifer is a major aquifer of regional extent and, in that area, heavy withdrawals, chiefly for irrigation, have resulted in regional groundwater level declines. South of the Blue Mountains, the basalt underlies rugged terrane, is not developed, and little is known about its hydraulic properties. Other major aquifer units are heavily developed in localized areas or in basins throughout eastern Oregon. (USGS)

  15. Printing & Publishing from the Classroom to Careers. An Activity Guide for Teachers.

    ERIC Educational Resources Information Center

    Bulen, Robert

    This activity guide was developed in Oregon using the theme of the 150th anniversary of the Oregon Trail to help teachers conduct classroom activities that make use of the skills involved in printing and publishing. It was written by a classroom teacher and designed and published by the printing industry. The guide has the following six purposes:

  16. Investigation of Induced Seismicity from a Geothermal System, Neal Hot Springs, Eastern Oregon

    NASA Astrophysics Data System (ADS)

    Brenn, G. R.; Liberty, L. M.; Van Wijk, K.; Shaltry, D.; Colwell, C.

    2012-12-01

    Newly acquired geophysical data from an eleven-seismometer network surrounding the Neal Hot Springs (NHS) Geothermal Power Plant in eastern Oregon was analyzed for induced seismicity and geothermal fluid flow. Major faults associated with the Oregon-Idaho Graben and the western Snake River Plain provides pathways for deep geothermal fluid flow for the NHS hot-water system. Our short-period seismic stations, can detect regional events not in published earthquake catalogs. These stations have been collecting seismic data from the initiation of the geothermal system's development through fluid injection tests this past summer. Background seismic values were acquired before plant production to measure natural geothermal fluid activity, but no natural fluid flow seismicity was identified. Two local events located less than 10 km to the northeast of NHS along with a catalogued, 2.8 M regional event 200 km away were identified in the data set, verifying the sensitivity and capability of the passive seismic network to capture events that were to occur at NHS. We monitored seismic activity from production and development with 4-8 hour durations for the past 15 months. We identify repeated signals at approximately 2 Hz that likely represent fluid injection or drilling cycles. However, induced earthquakes were not identified during production activities. The lack of microseismic events could be the result of the shallow depth of the geothermal resource, approximately 850 m below the earth surface. Future studies include a receiver function analysis to determine crustal boundaries beneath NHS, along with further monitoring of induced seismicity due to geothermal fluid flow as the geothermal power plant comes online.

  17. A decade of recreation ratings for six silviculture treatments in Western Oregon.

    PubMed

    Shelby, Bo; Thompson, Jonathan R; Brunson, Mark; Johnson, Rebecca

    2005-05-01

    Managed forests are increasingly being used for recreation. As a result, foresters may be expected to tailor silvicultural treatments to accommodate specific recreation preferences. To better understand changes in hiking and camping quality in the years following a harvest, six sites on the Oregon State University's research forest were evaluated annually for 11 years. Multiple comparison and regression analyses were used to describe the data. Results show that recreation ratings generally improved over time; recreation ratings were related to but different from scenic ratings; and there were differences among recreation activities. Although several studies have previously examined recreation quality after harvest, we know of no other study that has tracked the ratings of individual harvest units through the early stages of stand regeneration. PMID:15829366

  18. Success Is in the Details. No Element of Tech Prep Escapes the Fine-Tuned Planning of Oregon's Design Teams.

    ERIC Educational Resources Information Center

    Buhl, Cheryl L.; And Others

    1995-01-01

    Articles describe elements of Oregon's' tech prep program: "New Software Helps Students Visualize a Career Path" (Buhl); "Bridge Construction Ahead" (Roach); and "To Track Students, Oregon Goes to the Bar" (Dutson). (JOW)

  19. VEGETATION COVERAGE FOR OREGON AND IDAHO

    EPA Science Inventory

    OR data acquired from Landsat images, generally during July 1988. ID data acquired from vegetation maps from various agencies at various scales, then visually edited using Landsat scenes to correct for changes due to agricultural expansion and timber harvest activities. Scale: ...

  20. Rethinking Recycling: An Oregon Waste Reduction Curriculum.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Environmental Quality, Portland.

    This updated curriculum guide is designed to provide teachers of elementary school science with a set of activities on recycling and waste reduction. The curriculum has three sections: (1) Grades K-3 Lessons; (2) Grades 4-5 Lessons; and (3) Teacher's Resource Guide. It is designed to take students from an introduction to natural resources and…

  1. Bull Trout Life History, Genetics, Habitat Needs, and Limiting Factors in Central and Northeast Oregon. Annual Report 1996.

    SciTech Connect

    Bellerud, Blane L.; Gunckel, Stephanie; Hemmingsen, Alan R.; Buchanan, David V.; Howell, Philip J.

    1997-10-01

    This study is part of a multi-year research project studying aspects of bull trout life history, ecology and genetics. This report covers the activities of the project in 1996. Results and analysis are presented in the following five areas: (1) analysis of the genetic structure of Oregon bull trout populations; (2) distribution and habitat use of bull trout and brook trout in streams containing both species; (3) bull trout spawning surveys; (4) summary and analysis of historical juvenile bull trout downstream migrant trap catches in the Grande Ronde basin; and (5) food habits and feeding behavior of bull trout alone and in sympatry with brook trout.

  2. 33 CFR 100.1302 - Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. 100.1302 Section 100.1302 Navigation and Navigable Waters COAST... 100.1302 Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. (a) Regulated area....

  3. 33 CFR 100.1302 - Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. 100.1302 Section 100.1302 Navigation and Navigable Waters COAST... 100.1302 Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. (a) Regulated area....

  4. 33 CFR 100.1302 - Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. 100.1302 Section 100.1302 Navigation and Navigable Waters COAST... 100.1302 Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. (a) Regulated area....

  5. 75 FR 66124 - Notice of Public Meeting, National Historic Oregon Trail Interpretive Center Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-27

    ... Bureau of Land Management Notice of Public Meeting, National Historic Oregon Trail Interpretive Center Advisory Board AGENCY: Bureau of Land Management, Interior. ACTION: Meeting Notice for the National Historic Oregon Trail Interpretive Center Advisory Board. SUMMARY: Pursuant to the Federal Land Policy...

  6. Maritime Folklife in Lincoln County. Student Magazine; Curriculum Guide. Oregon Folklife Classroom Series.

    ERIC Educational Resources Information Center

    Nusz, Nancy J.

    This packet is designed for use by students in grades 3-8 of Oregon schools, but has general applicability to students of other locales. The student magazine includes a map and geographic description of Lincoln County, Oregon, establishing its relationship to water resources. Topics explored are: "What is Maritime Folklife?"; "Native American

  7. Stunted patches in onion bulb crops in Oregon and Washington: Etiology and yield loss

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Onion stunting caused by Rhizoctonia spp. is an important soilborne disease in the Columbia Basin of Oregon and Washington. From 2010 to 2013, 251 isolates of Rhizoctonia or Rhizoctonia-like spp. were obtained from soil and onion plant samples collected from Oregon and Washington. Sequence analysis ...

  8. Rural Health Clinics and Diabetes-Related Primary Care for Medicaid Beneficiaries in Oregon

    ERIC Educational Resources Information Center

    Kirkbride, Kelly; Wallace, Neal

    2009-01-01

    Background: This study assessed whether Rural Health Clinics (RHCs) were associated with higher rates of recommended primary care services for adult beneficiaries diagnosed with diabetes in Oregon's Medicaid program, the Oregon Health Plan (OHP). Methods: OHP claims data from 2002 to 2003 were used to assess quality of diabetic care for…

  9. 77 FR 55815 - City of Hillsboro, Oregon; Notice of Application Accepted for Filing and Soliciting Comments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... Energy Regulatory Commission City of Hillsboro, Oregon; Notice of Application Accepted for Filing and...: August 6, 2012. d. Applicant: City of Hillsboro, Oregon. e. Name of Project: Will Crandall Reservoir and... station at the Will Crandall Reservoir and Pump Station near the city of Hillsboro, Washington...

  10. Spatial and temporal analysis of populations of the Sudden Oak Death pathogen in Oregon forests

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sudden oak death caused by the oomycete Phytophthora ramorum was first discovered in California towards the end of the 20th century and subsequently emerged on tanoak forests in Oregon before its first detection in 2001 by aerial surveys. The Oregon Department of Forestry has since monitored the epi...

  11. 78 FR 14352 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management...., accepted February 22, 2013 T. 28 S., R. 12 W., accepted February 22, 2013 Washington T. 30 N., R. 7 W... Oregon/Washington. BILLING CODE 4310-33-P...

  12. 77 FR 66477 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-05

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... 12, 2012 T. 20 S., R. 1 W., accepted October 12, 2012 Washington T. 14 N., R. 11 W., accepted October... to do so. Mary J.M. Hartel, Chief Cadastral Surveyor of Oregon/Washington. BILLING CODE 4310-33-P...

  13. 33 CFR 162.225 - Columbia and Willamette Rivers, Washington and Oregon; administration and navigation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Washington and Oregon; administration and navigation. 162.225 Section 162.225 Navigation and Navigable Waters... NAVIGATION REGULATIONS 162.225 Columbia and Willamette Rivers, Washington and Oregon; administration and... stages (usually 25 feet or more on the Vancouver, Washington, gage) when lives, floating plant or...

  14. 78 FR 28239 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... Cadastral Surveyor of Oregon/Washington. BILLING CODE 4310-33-P...

  15. 33 CFR 162.225 - Columbia and Willamette Rivers, Washington and Oregon; administration and navigation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Washington and Oregon; administration and navigation. 162.225 Section 162.225 Navigation and Navigable Waters... NAVIGATION REGULATIONS 162.225 Columbia and Willamette Rivers, Washington and Oregon; administration and... stages (usually 25 feet or more on the Vancouver, Washington, gage) when lives, floating plant or...

  16. 78 FR 64237 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... Cadastral Surveyor of Oregon/Washington. BILLING CODE 4310-33-P...

  17. 33 CFR 162.225 - Columbia and Willamette Rivers, Washington and Oregon; administration and navigation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Washington and Oregon; administration and navigation. 162.225 Section 162.225 Navigation and Navigable Waters... NAVIGATION REGULATIONS 162.225 Columbia and Willamette Rivers, Washington and Oregon; administration and... stages (usually 25 feet or more on the Vancouver, Washington, gage) when lives, floating plant or...

  18. 77 FR 27479 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-10

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... be officially filed in the Bureau of Land Management Oregon/ Washington State Office, Portland... April 20, 2012. T. 24 S., R. 6 W., accepted April 20, 2012. Washington T. 14 N., R. 11 W.,...

  19. 78 FR 40766 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management.... Mary J.M. Hartel, Chief Cadastral Surveyor of Oregon/Washington. BILLING CODE 4310-33-P...

  20. 33 CFR 162.225 - Columbia and Willamette Rivers, Washington and Oregon; administration and navigation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Washington and Oregon; administration and navigation. 162.225 Section 162.225 Navigation and Navigable Waters... NAVIGATION REGULATIONS 162.225 Columbia and Willamette Rivers, Washington and Oregon; administration and... stages (usually 25 feet or more on the Vancouver, Washington, gage) when lives, floating plant or...

  1. 78 FR 5488 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management.... Timothy J. Moore, Acting, Chief Cadastral Surveyor of Oregon/Washington. BILLING CODE 4310-33-P...

  2. 33 CFR 162.225 - Columbia and Willamette Rivers, Washington and Oregon; administration and navigation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Washington and Oregon; administration and navigation. 162.225 Section 162.225 Navigation and Navigable Waters... NAVIGATION REGULATIONS 162.225 Columbia and Willamette Rivers, Washington and Oregon; administration and... stages (usually 25 feet or more on the Vancouver, Washington, gage) when lives, floating plant or...

  3. AIDS Education in Rural Oregon School Districts: Compliance with State Curriculum Guidelines.

    ERIC Educational Resources Information Center

    Hales, Loyde W.; McGrew, Robin R.

    The Oregon State Department of Education mandates age-appropriate curricula for all grade levels on infectious diseases, including AIDS, ARC, HIV, and Hepatitis B. The objectives of this study were: (1) to determine the extent to which AIDS education was occurring in three remote rural Oregon school districts; (2) to examine the focus of the

  4. 78 FR 36241 - Notice of Inventory Completion: University of Oregon Museum of Natural and Cultural History...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ... Oregon Museum of Natural and Cultural History has completed an inventory of human remains and associated... request to the University of Oregon Museum of Natural and Cultural History. If no additional requestors... Museum of Natural and Cultural History at the address in this notice by July 17,......

  5. 76 FR 36146 - Notice of Inventory Completion: University of Oregon Museum of Natural and Cultural History...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-21

    ... Oregon Museum of Natural and Cultural History has completed an inventory of human remains, in..., Director of Collections, University of Oregon Museum of Natural and Cultural History, 1224 University of... Museum of Natural and Cultural History, Eugene, OR. The human remains were......

  6. 76 FR 43716 - Notice of Inventory Completion: Oregon State University Department of Anthropology, Corvallis, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ... National Park Service Notice of Inventory Completion: Oregon State University Department of Anthropology... Department of Anthropology has completed an inventory of human remains, in consultation with the appropriate... affiliated with the human remains may contact ] the Oregon State University Department of...

  7. 75 FR 14461 - Notice of Inventory Completion: University of Oregon Museum of Natural and Cultural History...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-25

    ... History/Oregon State Museum of Anthropology, Eugene, OR AGENCY: National Park Service, Interior. ACTION... State Museum of Anthropology, Eugene, OR. The human remains and associated funerary object were removed... Museum of Natural and Cultural History/Oregon State Museum of Anthropology professional staff...

  8. 76 FR 4202 - Pears Grown in Oregon and Washington; Amendment To Allow Additional Exemptions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ... Agricultural Marketing Service 7 CFR Part 927 Pears Grown in Oregon and Washington; Amendment To Allow... comments. SUMMARY: This rule adds an exemption to the marketing order for Oregon- Washington pears that provides for the sale of fresh pears directly to consumers without regard to regulation. The...

  9. 76 FR 8917 - Pears Grown in Oregon and Washington; Continuance Referendum

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-16

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 927 Pears Grown in Oregon and Washington... document directs that a referendum be conducted among eligible Oregon and Washington pear growers to determine whether they favor continuance of the marketing order regulating the handling of pears grown...

  10. Going the Distance: Taking a Diagnostic Imaging Program to Frontier and Rural Oregon

    ERIC Educational Resources Information Center

    Malosh, Ann; Mallory, Stacy; Olson, Marcene

    2009-01-01

    The Grow Your Own diagnostic imaging program is a public/private collaborative venture involving the efforts of an array of community colleges, employers, workforce, and educational partners throughout Oregon. This statewide Community College Partnership delivers diagnostic imaging education to Oregon's rural communities via distributed learning

  11. Suspension, Expulsion, and Achievement of English Learner Students in Six Oregon Districts. REL 2015-094

    ERIC Educational Resources Information Center

    Burke, Arthur

    2015-01-01

    This study examines the rates of exclusionary discipline (i.e., suspensions and expulsions) among English learners and non-English learners in six diverse Oregon districts that serve a third of the state's English learner students. Using 2011/12 databases from the Oregon Department of Education, the study found that differences in suspension and…

  12. 75 FR 62755 - Mt. Hood National Forest, Oregon; Cooper Spur-Government Camp Land Exchange

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ... of land owned by Mt. Hood Meadows Oreg., LLC, in Hood River County, Oregon. DATES: Comments... Meadows Oreg., LLC is to comply with the Omnibus Public Land Management Act of March 30, 2009 (123 Stat... land owned by Mt. Hood Meadows Oreg., LLC, in Hood River County, Oregon. The Omnibus legislation...

  13. Transformational Leadership and the Leadership Performance of Oregon Secondary School Principals

    ERIC Educational Resources Information Center

    Breaker, Jason Lee

    2009-01-01

    A study of 118 secondary school principals in Oregon was conducted to examine the relationship of transformational leadership to secondary school principals' leadership performance. This study measured the transformational leadership of secondary school principals in Oregon using the "Multifactor Leadership Questionnaire (5X-Short)" (Avolio &

  14. 77 FR 29904 - Approval and Promulgation of Implementation Plans; Oregon: Infrastructure Requirements for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-21

    ... NAAQS was changed from 0.12 parts per million (ppm) to 0.08 ppm (62 FR 38856). The CAA requires SIPs... proposed rulemaking (NPR) for the State of Oregon (77 FR 6044) to act on the state's infrastructure SIP for...). It is also consistent with EPA's approval of Oregon's title V operating permits program. See 59...

  15. Linking Prevention Science and Social and Emotional Learning: The Oregon Resiliency Project

    ERIC Educational Resources Information Center

    Merrell, Kenneth W.

    2010-01-01

    This article reviews the contributions of the Oregon Resiliency Project, an effort to enhance positive social-emotional development of children and youth through social and emotional learning (SEL). The project was launched in 2001 as a collaborative effort between faculty and graduate student researchers at the University of Oregon. The primary

  16. Governor's Task Force on Juvenile Corrections Alternatives. Recommendations for Oregon's Juvenile Justice System. Final Report.

    ERIC Educational Resources Information Center

    Oregon Governor's Office, Salem.

    This document presents the final report and recommendations of a task force created to study the feasibility of further reducing juvenile training school populations in Oregon. The first section contains an executive summary which briefly reviews the history of Oregon's juvenile justice system and lists findings and recommendations of the task

  17. Rural Health Clinics and Diabetes-Related Primary Care for Medicaid Beneficiaries in Oregon

    ERIC Educational Resources Information Center

    Kirkbride, Kelly; Wallace, Neal

    2009-01-01

    Background: This study assessed whether Rural Health Clinics (RHCs) were associated with higher rates of recommended primary care services for adult beneficiaries diagnosed with diabetes in Oregon's Medicaid program, the Oregon Health Plan (OHP). Methods: OHP claims data from 2002 to 2003 were used to assess quality of diabetic care for

  18. 76 FR 24854 - Notice of a Meeting of the Northeast Oregon Forests Resource Advisory Committee (RAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... Forest Service Notice of a Meeting of the Northeast Oregon Forests Resource Advisory Committee (RAC) AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: Pursuant to the authorities in the Federal Advisory Committees Act (Pub. L. 92-463), the Northeast Oregon Forest Resource Advisory...

  19. 77 FR 50080 - Notice of a Meeting of the Northeast Oregon Forests Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-20

    ... Forest Service Notice of a Meeting of the Northeast Oregon Forests Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: Pursuant to the authorities in the Federal Advisory Committees Act (Pub. L. 92-463), the Northeast Oregon Forest Resource Advisory Committee...

  20. 75 FR 33241 - Notice of a Meeting of the Northeast Oregon Forests Resource Advisory Committee (RAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... Forest Service Notice of a Meeting of the Northeast Oregon Forests Resource Advisory Committee (RAC) AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: Pursuant to the authorities in the Federal Advisory Committees Act (Pub. L. 92-463), the Northeast Oregon Forest Resource Advisory...

  1. 75 FR 5563 - Notice of a Meeting of the Northeast Oregon Forests Resource Advisory Committee (RAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-03

    ... Forest Service Notice of a Meeting of the Northeast Oregon Forests Resource Advisory Committee (RAC) AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: Pursuant to the authorities in the Federal Advisory Committees Act (Pub. L. 92-463), the Northeast Oregon Forest Resource Advisory...

  2. A Dualistic Stream Classification System for Oregon: In Support of a Stream Compensatory Mitigation Framework

    EPA Science Inventory

    To meet the goals of the U.S. federal Clean Water Act (CWA) and Oregons Removal-Fill (R-F) Law, unavoidable impacts to jurisdictional waters, including streams and rivers, must be compensated for through compensatory mitigation under the CWA Section 404 and R-F permitting ...

  3. Use of hydrologic landscape classification to diagnose streamflow predictability in Oregon

    EPA Science Inventory

    We implement a spatially lumped rainfall-runoff model to predict daily streamflow at 88 catchments within Oregon, USA and analyze its performance within the context of Oregon Hydrologic Landscapes (OHL) classification. OHL classification is used to characterize the physio-climat...

  4. The Politics of Marginality in Wallowa County, Oregon: Contesting the Production of Landscapes of Consumption

    ERIC Educational Resources Information Center

    Abrams, Jesse B.; Gosnell, Hannah

    2012-01-01

    The state of Oregon's (USA) land use planning framework has long been characterized by tensions between state and local authority, between traditionally-defined "urban" and "rural" concerns, and between the competing interests of various landowners. An examination of Wallowa County, Oregon's implementation of House Bill 3326, a 2001 law giving

  5. Oregon Education Act for the 21st Century: Implications for the Profession and Administrator Training.

    ERIC Educational Resources Information Center

    Engel, Joanne; And Others

    In 1991, the Oregon Legislature passed a landmark educational reform bill, the "Oregon Education Act for the 21st Century," providing for an extended school year, instructional accountability, establishment of state-funded, alternative learning centers, and a restructured high school program issuing certificates of mastery. High school as it is…

  6. MODELING WILDLIFE RESPONSE TO LANDSCAPE CHANGE IN OREGON'S WILLAMETTE RIVER BASIN

    EPA Science Inventory

    The PATCH simulation model was used to predict the response of 17 wildlife species to
    three plausible scenarios of habitat change in Oregon's Willamette River Basin. This 30
    thousand square-kilometer basin comprises about 12% of the state of Oregon, encompasses extensive f...

  7. More with Four: A Look at the Four Day Week in Oregon's Small Schools.

    ERIC Educational Resources Information Center

    Reinke, Joyce M.

    The 4-day school week offers solutions to the financial and instructional problems often faced by small rural schools. Two southern Oregon schools implemented the 4-day school week on a trial basis in 1982-83 and, along with five eastern Oregon districts, continue to use this schedule today. The primary purpose of the change to a 4-day week was

  8. 77 FR 20047 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-03

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management, Interior. ACTION: Notice. SUMMARY: The plats of survey of the following described lands are scheduled to be..., Oregon 97204, upon required payment. A person or party who wishes to protest against a survey must file...

  9. 76 FR 26314 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management, Interior. ACTION: Notice. SUMMARY: The plats of survey of the following described lands are scheduled to be..., Portland, Oregon 97204, upon required payment. A person or party who wishes to protest against a...

  10. 78 FR 45269 - Public Land Order No. 7819; Chetco Wild and Scenic River Withdrawal; Oregon

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... Bureau of Land Management Public Land Order No. 7819; Chetco Wild and Scenic River Withdrawal; Oregon... withdrawal will protect the scenic and recreational segments of the Chetco Wild and Scenic River corridor in Curry County, Oregon, while Congress considers a technical correction to the Wild and Scenic Rivers...

  11. 78 FR 19521 - Filing of Plats of Survey: Oregon/Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-01

    ... Bureau of Land Management Filing of Plats of Survey: Oregon/Washington AGENCY: Bureau of Land Management... date of this publication. Willamette Meridian Oregon T. 12 S., R. 2 E., accepted March 1, 2013 T. 15 S., R. 6 W., accepted March 1, 2013 T. 33 S., R. 6 W., accepted March 1, 2013 T. 21 S., R. 4...

  12. 75 FR 10687 - Regulated Navigation Areas; Bars Along the Coasts of Oregon and Washington; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... Oregon and Washington; Correction AGENCY: Coast Guard, DHS. ACTION: Correcting amendment. SUMMARY: The... establishing regulated navigation areas for bars along the coasts of Oregon and Washington. That document... latitude. This document corrects the final regulations. DATES: Effective March 9, 2010. FOR...

  13. Citizen Participation in Policy Formation: A Review of Governor Roberts' Conversation with Oregon.

    ERIC Educational Resources Information Center

    Weeks, Edward C.; And Others

    This document presents the results of a survey of Oregon voters, polling those who did and those who did not participate in a series of meetings using the state's interactive telecommunications network, Ed-Net. The meetings were part of a project in deliberative democracy called a Conversation with Oregon, launched by Governor Barbara Roberts to…

  14. LIFE HISTORY MONITORING OF SALMONIDS IN THE WEST FORK SMITH RIVER, UMPQUA BASIN, OREGON

    EPA Science Inventory

    As a life-cycle monitoring basin for the Oregon Salmon Plan, the Oregon Department of Fish and Wildlife has estimated adult returns, distribution and smolt outmigration of coho, chinook and winter steelhead in the West Fork Smith River since 1998. In 2001/2002, the Environmenta...

  15. 75 FR 52369 - Notice of Inventory Completion: Oregon Museum of Science and Industry, Portland, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... National Park Service Notice of Inventory Completion: Oregon Museum of Science and Industry, Portland, OR... Science and Industry, Portland, OR. The human remains were removed from an area in the vicinity of The... Oregon Museum of Science and Industry professional staff in consultation with representatives of...

  16. The Politics of Marginality in Wallowa County, Oregon: Contesting the Production of Landscapes of Consumption

    ERIC Educational Resources Information Center

    Abrams, Jesse B.; Gosnell, Hannah

    2012-01-01

    The state of Oregon's (USA) land use planning framework has long been characterized by tensions between state and local authority, between traditionally-defined "urban" and "rural" concerns, and between the competing interests of various landowners. An examination of Wallowa County, Oregon's implementation of House Bill 3326, a 2001 law giving…

  17. 78 FR 918 - Approval and Promulgation of Implementation Plans; Oregon: Open Burning and Enforcement Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-07

    ...The EPA is proposing to approve revisions to Oregon's State Implementation Plan submitted to the EPA by the Oregon Department of Environmental Quality on February 16, 2001, July 14, 2005, August 28, 2006, and May 20, 2008. The February 16, 2001 submittal relates to open burning rules. The July 2005, August 2006, and May 2008 submittals relate to enforcement procedures, civil penalties, and......

  18. 78 FR 24347 - Approval and Promulgation of Implementation Plans; Oregon: Open Burning and Enforcement Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-25

    ...The EPA is approving State Implementation Plan (SIP) revisions submitted by the State of Oregon on February 16, 2001, July 14, 2005, August 28, 2006, and May 20, 2008 that relate to open burning rules, enforcement procedures, civil penalties, and procedures in contested cases (appeals). These revisions were made to the Oregon Administrative Rules (OAR) Chapter 340, Division 264 (OAR 340-264),......

  19. CHARACTERIZATION OF THE FLORAL ODOR OF OREGON GRAPE: POSSIBLE FEEDING ATTRACTANTS FOR MOTHS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    It was hypothesized that flowers of Oregon grape, Berberis aquifolium Prursch., might release chemicals attractive to moths. Studies were conducted to determine what moths visit flowers of Oregon grape and to characterize the odor chemistry of those flowers in search of possible moth feeding attrac...

  20. Indians in Oregon Today. A 4th Grade Social Studies Supplement.

    ERIC Educational Resources Information Center

    Pepper, Floy

    Designed to provide current, accurate information to teachers and students about the American Indian people living in the state of Oregon, this publication focuses on 10 learning concepts: (1) Indian tribes in Oregon today; (2) Indian people's special relationship with the United States government; (3) the change and impact brought by newcomers to

  1. 78 FR 9651 - Approval and Promulgation of Implementation Plans; Oregon: Heat Smart Program and Enforcement...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; Oregon: Heat Smart Program and... is proposing to approve multiple revisions to Oregon's State Implementation Plan (SIP) submitted to... November 28, 2012. The October 5, 2011 submission contains revisions to the Heat Smart program and to...

  2. Closing the Achievement Gap: Oregon's Plan for Success for All Students

    ERIC Educational Resources Information Center

    Oregon Department of Education, 2005

    2005-01-01

    Susan Castillo, Superintendent of Public Instruction in Oregon, named closing the achievement gap as a top instructional priority in Oregon. Superintendent Castillo notes three aspects to the achievement gap: (1) Performance gap: The discrepancies between the educational achievement and performance of students of diverse races, ethnicities, income…

  3. 78 FR 61389 - Sanyo Solar of Oregon, LLC, Wafer Slicing and Quality Control Operations, Including On-Site...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... Employment and Training Administration Sanyo Solar of Oregon, LLC, Wafer Slicing and Quality Control... to workers of Sanyo Solar of Oregon, LLC, Wafer Slicing and Quality Control Operations, Salem, Oregon... determination was published in the Federal Register on July 2, 2013 (Volume 78 FR page 39778). At the request...

  4. 78 FR 36243 - Notice of Intent To Repatriate Cultural Items: University of Oregon Museum of Natural and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ... University of Oregon Museum of Natural and Cultural History, in consultation with the appropriate Indian... support of the claim to the University of Oregon Museum of Natural and Cultural History, at the address in... Oregon Museum of Natural and Cultural History, 1224 University of......

  5. Debating Death: Religion, Politics, and the Oregon Death With Dignity Act

    PubMed Central

    Purvis, Taylor E.

    2012-01-01

    In 1994, Oregon passed the Oregon Death With Dignity Act, becoming the first state in the nation to allow physician-assisted suicide (PAS). This paper compares the public discussion that occurred in 1994 and during the Act’s implementation in 1997 and examines these debates in relation to health care reform under the Obama administration. I argue that the 1994 and 1997 Oregon PAS campaigns and the ensuing public debate represent the culmination of a growing lack of deference to medical authority, concerns with the doctor-patient relationship, and a desire for increased patient autonomy over decisions during death. The public debate over PAS in Oregon underscored the conflicts among competing religious, political, and personal interests. More visible and widespread than any other American debate on PAS, the conflict in Oregon marked the beginning of the now nationwide problem of determining if and when a terminally ill person can choose to die. PMID:22737056

  6. Rationing medical care: rhetoric and reality in the Oregon Health Plan

    PubMed Central

    Oberlander, Jonathan; Marmor, Theodore; Jacobs, Lawrence

    2001-01-01

    The Oregon Health Plan (OHP) has been widely heralded as an important innovation in medical care policy and rationing. Oregon's pioneering method of prioritizing funding for health care through systematic and public ranking of medical services has drawn substantial international interest. This paper reviews the experience of the Oregon plan since it began operation in 1994. We argue that widespread misconceptions persist about the significance of the OHP. In particular, there is little evidence that the OHP has operated as a model of explicit rationing. In reality, Oregon has not rationed services, nor has its policy of cutting public coverage for services produced substantial savings. These findings have important implications regarding the desirability and feasibility of adopting a policy of removing items from the list of insured medicare services in Canada. Oregon's experience suggests that drawing the line on medicare coverage would be more difficult and less financially rewarding than advocates claim. PMID:11402800

  7. Overview of the Oregon Transect Ecosystem Research Project

    NASA Technical Reports Server (NTRS)

    Peterson, David L.; Waring, Richard H.

    1994-01-01

    The Oregon Transect Ecosystem Research (OTTER) project is a study of ecosystem functions in coniferous forests using the methods of computer modeling, experimental and theoretical remote sensing, and ecological field and laboratory techniques. The study is focused on predicting the major fluxes of carbon, nitrogen, and water, and the factors that dynamically regulate them. The OTTER project was conceived to test two major questions: (1) Can a generalized ecosystem simulation model, designed to use mainly parameters available from remote sensing, predict the functioning of forests across an environmentally variable region? and (2) To what extent can the variables required by this model be derived from remotely sensed data? The scientific objectives and scope of the project demanded that a coordinated effort be made to link ground measurements with remote sensing and modeling requirements. OTTER was selected as a focus for a National Aeronautics and Space Administration (NASA)-sponsored Multi-sensor Aircraft Campaign (MAC; combining NASA aircraft and sensors with those of others) on the basis of experience gained in past ecosystem studies and remote-sensing projects, and the importance of the OTTER objectives to NASA's long-range science goals and plans. Having several independent approaches available, both on the ground and from various remote-sensing platforms, proved valuable in estimating and validating many of the critical variables. This experience and cross comparison should help simplify future studies of a similar nature. Edited data sets from the OTTER project are now available to the scientific community on optical disks or via on-line data banks at NASA (Washington, D.C., USA) and Oregon State University (Corvallis, Oregon, USA).

  8. The 3D Elevation Program: summary for Oregon

    USGS Publications Warehouse

    Carswell, William J., Jr.

    2014-01-01

    Elevation data are essential to a broad range of business uses, including forest resources management, wildlife and habitat management, national security, recreation, and many others. In the State of Oregon, elevation data are critical for river and stream resource management; forest resources management; water supply and quality; infrastructure and construction management; wildfire management, planning and response; natural resources conservation; and other business uses. Today, high-density light detection and ranging (lidar) data are the primary source for deriving elevation models and other datasets. The Oregon Lidar Consortium (OLC), led by the Oregon Department of Geology and Mineral Industries (DOGAMI), has developed partnerships with Federal, State, Tribal, and local agencies to acquire quality level 1 data in areas of shared interest. The goal of OLC partners is to acquire consistent, high-resolution and high-quality statewide coverage to support existing and emerging applications enabled by lidar data. The National Enhanced Elevation Assessment evaluated multiple elevation data acquisition options to determine the optimal data quality and data replacement cycle relative to cost to meet the identified requirements of the user community. The evaluation demonstrated that lidar acquisition at quality level 2 for the conterminous United States and quality level 5 ifsar data for Alaska with a 6- to 10-year acquisition cycle provided the highest benefit/cost ratios. The 3D Elevation Program (3DEP) initiative selected an 8-year acquisition cycle for the respective quality levels. 3DEP, managed by the U.S. Geological Survey (USGS), the Office of Management and Budget Circular A–16 lead agency for terrestrial elevation data, responds to the growing need for high-quality topographic data and a wide range of other 3D representations of the Nation’s natural and constructed features.

  9. When patients ask about assisted suicide. A viewpoint from Oregon.

    PubMed Central

    Lee, M A; Ganzini, L; Brummel-Smith, K

    1996-01-01

    The passage of the Oregon Death With Dignity Act has profound implications for the prevailing model of care for dying patients. Patients are already asking for assisted suicide. Most physicians have not been trained in evaluating these requests in a therapeutic way. We discuss the issues around the needs of dying patients and, regardless of the legal status, what to do when patients ask for a lethal dose of medication. With the tools to explore the meaning of these requests, physicians will be better able to understand and meet the needs of their dying patients. PMID:8987425

  10. Data from geothermal test wells near Mount Hood, Oregon

    USGS Publications Warehouse

    Robison, J.H.; Forcella, L.S.; Gannett, Marshall W.

    1981-01-01

    This report includes well specifications, drillers ' logs, and temperature logs of geothermal test wells drilled at 7 sites near Mt. Hood, Oreg. The wells were drilled in 1979 and 1980 under contract to the U.S. Geological Survey. The project, funded by the U.S. Department of Energy, was part of an interagency effort to determine the geothermal potential of Mt. Hood. The agencies involved were, U.S. Department of Energy, U.S. Forest Service, U.S. Geological Survey, and Oregon Department of Geology and Mineral Industries. (USGS)

  11. SKY LAKES ROADLESS AREA AND MOUNTAIN LAKES WILDERNESS, OREGON.

    USGS Publications Warehouse

    Smith, James G.; Benham, John R.

    1984-01-01

    Based on a mineral survey of the Sky Lakes Roadless Area and the Mountain Lakes Wilderness, Oregon, the areas have little or no promise for the occurrence of metallic-mineral resources or geothermal energy resources. Nonmetallic resources exist in the areas, but other areas outside the roadless area and wilderness also contain resources of volcanic cinders, scoria, ash, breccia, and sand and gravel which are easier to obtain and closer to markets. The roadless area and wilderness are not geologically favorable for metallic deposits, or for coal, oil, or gas resources.

  12. Coastal circulation along Washington and Oregon. Volume 3. Appendices

    SciTech Connect

    Short, K.S.; Hachmeister, L.E.

    1988-10-01

    The study was designed to evaluate the existing state of knowledge with respect to coastal ocean circulation off the Pacific Northwest. The objectives of the study were to: (1) identify all available major data sets of physical oceanographic observations along the Washington and Oregon coast; (2) to determine and describe the accessibility of these data; and (3) to evaluate the adequacy of the data base for describing circulation assess on the continental shelf. A total of 73 data sets from experiments spanning the period 1915 to 1988 were identified.

  13. High-throughput screen using a single-cell tyrosine phosphatase assay reveals biologically active inhibitors of tyrosine phosphatase CD45.

    PubMed

    Stanford, Stephanie M; Panchal, Rekha G; Walker, Logan M; Wu, Dennis J; Falk, Matthew D; Mitra, Sayantan; Damle, Sagar S; Ruble, David; Kaltcheva, Teodora; Zhang, Sheng; Zhang, Zhong-Yin; Bavari, Sina; Barrios, Amy M; Bottini, Nunzio

    2012-08-28

    Many cellular signaling events are regulated by tyrosine phosphorylation and mediated by the opposing actions of protein tyrosine kinases and phosphatases. Protein tyrosine phosphatases are emerging as drug targets, but poor cell permeability of inhibitors has limited the development of drugs targeting these enzymes [Tautz L, et al. (2006) Expert Opin Ther Targets 10:157-177]. Here we developed a method to monitor tyrosine phosphatase activity at the single-cell level and applied it to the identification of cell-permeable inhibitors. The method takes advantage of the fluorogenic properties of phosphorylated coumaryl amino propionic acid (pCAP), an analog of phosphotyrosine, which can be incorporated into peptides. Once delivered into cells, pCAP peptides were dephosphorylated by protein tyrosine phosphatases, and the resulting cell fluorescence could be monitored by flow cytometry and high-content imaging. The robustness and sensitivity of the assay was validated using peptides preferentially dephosphorylated by CD45 and T-cell tyrosine phosphatase and available inhibitors of these two enzymes. The assay was applied to high-throughput screening for inhibitors of CD45, an important target for autoimmunity and infectious diseases [Hermiston ML, et al. (2003) Annu Rev Immunol 21:107-137]. We identified four CD45 inhibitors that showed activity in T cells and macrophages. These results indicate that our assay can be applied to primary screening for inhibitors of CD45 and of other protein tyrosine phosphatases to increase the yield of biologically active inhibitors. PMID:22891353

  14. Legal physician-assisted suicide in Oregon and The Netherlands: evidence concerning the impact on patients in vulnerable groups--another perspective on Oregon's data.

    PubMed

    Finlay, I G; George, R

    2011-03-01

    Battin et al examined data on deaths from physician-assisted suicide (PAS) in Oregon and on PAS and voluntary euthanasia (VE) in The Netherlands. This paper reviews the methodology used in their examination and questions the conclusions drawn from it-namely, that there is for the most part 'no evidence of heightened risk' to vulnerable people from the legalisation of PAS or VE. This critique focuses on the evidence about PAS in Oregon. It suggests that vulnerability to PAS cannot be categorised simply by reference to race, gender or other socioeconomic status and that the impetus to seek PAS derives from factors, including emotional state, reactions to loss, personality type and situation and possibly to PAS contagion, all factors that apply across the social spectrum. It also argues, on the basis of official reports from the Oregon Health Department on the working of the Oregon Death with Dignity Act since 2008, that, contrary to the conclusions drawn by Battin et al, the highest resort to PAS in Oregon is among the elderly and, on the basis of research published since Battin et al reported, that there is reason to believe that some terminally ill patients in Oregon are taking their own lives with lethal drugs supplied by doctors despite having had depression at the time when they were assessed and cleared for PAS. PMID:21071568

  15. Interrelationship of fluid venting and structural evolution: Alvin observations from the frontal accretionary prism, Oregon

    SciTech Connect

    Moore, J.C.; Orange, D. ); Kulm, L.D. )

    1990-06-10

    Seismic reflection and Sea Beam bathymetric data plus submarine geological measurements define a ramp anticline at the deformatoin front of the central Oregon subduction zone. At its northern termination the ramp anticline is deeply incised by a large 500-m-deep submarine canyon and cut by a probable backthrust. To the south along the strike of the fold, a smaller submarine canyon shallowly erodes the anticline, and backthrusting is not apparent in the submersible observations. Two Alvin dives along a transect through the southern canyon show active fluid vents demarked by biological communities at the frontal thrust and at the breached crest of the anticline. Along a northern transect, encompassing the large submarine canyon, 10 Alvin dives indicated no venting on the formal thrust, limited venting in the canyon, but numerous biological communities along a scarp interpreted as the surface trace of the backthrust. These observations suggest a scenario of vent and structural-geomorphic development consisting of (1) frontal thrust faulting and associated venting, facilitated by high fluid pressure; (2) erosion of the oversteepened seaward flank of the ramp anticline assisted by seepage forces and leading to fluid flow out of stratigraphically controlled conduits in the limbs of the overthrust deposits; (3) locking of the frontal thrust due to dewatering or a local decrease in wedge taper associated with development of the large canyon, leading to failure along the backthrust; and (4) redirection of fluid flow by the backthrust. Thus, within {le}0.3 m.y., deformation of the relatively permeable sediments of the Oregon margin results in stratigraphically controlled flow being partially captured by faults.

  16. Using NPMR to forecast fire season severity for the state of Oregon

    NASA Astrophysics Data System (ADS)

    Lintz, H. E.; Short, K.; Saltenberger, J. F.; Yost, A.; Mote, P.; Wood, A. W.

    2014-12-01

    We demonstrate that objective prediction of fire season severity in Oregon is possible and promising. The causes of fire season severity are various but seasonal climate plays a dominant role in the Pacific Northwest. Seasonal climate prediction has been gaining momentum in recent decades, and skillful forecasting occurs when perturbed boundary conditions alter weather regimes regionally. Regimes most conducive to fire season severity in Oregon are anomalously warm, dry seasons with pronounced dry lightning activity. Here, we used Non-Parametric Multiplicative Regression, a forecasting algorithm well suited to automatically accommodating complex interactions, to identify meaningful interactions and predict fire season severity as a function of sea surface temperature anomalies and atmospheric modes. We find the severity of a fire season can be forecast several months ahead of time in March with a cross-validated R-squared of 0.53. A cross-validated R-squared is more conservative than an R-squared as it is a measure of model fit to previously unseen data. The model we developed predicts fire season severity as the result of a complex interaction between specific modes the Pacific Decadal Oscillation, Pacific North American Pattern, and the Madden Julian Oscillation. Modes were derived using Variational Mode Decomposition (VMD). VMD is a new algorithm in signal processing that improves upon the limitations of Empirical Mode Decomposition (EMD) to decompose a signal into different modes of unknown but separate spectral bands. Prediction of fire season severity from atmosheric and boundary conditions can help budgetary planning and reduce the number of stand replacing fires and related economic losses.

  17. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : 2002 Annual Report.

    SciTech Connect

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2003-06-30

    The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day, who contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2002, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an additional twelve (12) watershed conservation projects. The types of projects include off channel water developments, riparian fencing, juniper control, permanent diversions, pump stations, infiltration galleries and return-flow cooling systems. Project costs in 2002 totaled $423,198.00 with a total amount of $345,752.00 (81%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources such as the Bureau of Reclamation (BOR), Oregon Watershed Enhancement Board, the U.S. Fish & Wildlife Service Partners in Wildlife Program and individual landowners.

  18. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : 2003 Annual Report.

    SciTech Connect

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2004-02-27

    The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), which contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2003, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an additional twelve (12) watershed conservation projects. The types of projects include off channel water developments, juniper control, permanent diversions, pump stations, and return-flow cooling systems. Due to funding issues and delays, permitting delays, fire closures and landowner contracting problems, 2 projects were canceled and 7 projects were rescheduled to the 2004 construction season. Project costs in 2003 totaled $115,554.00 with a total amount of $64,981.00 (56%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources such as the Bureau of Reclamation (BOR), Oregon Watershed Enhancement Board, the U.S. Fish & Wildlife Service Partners in Wildlife Program and individual landowners.

  19. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : Annual Report, 2000.

    SciTech Connect

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2001-03-01

    The John Day is the second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles--Oregon's third largest drainage basin--and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, red band, westslope cutthroat, and redband trout, the John Day system is truly a basin with national significance. Most all of the entire John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the Basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Using funding from the Bonneville Power Administration, Bureau of Reclamation, and others, the John Day Basin Office (JDBO) subcontracts the majority of its construction implementation activities with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/review, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2000, the JDBO and GSWCD proposed continuation of a successful partnership between the two agencies and basin landowners to implement an additional six watershed conservation projects funded by the BPA. The types of projects include permanent diversions, pump stations, and return-flow cooling systems. Project costs in 2000 totaled $533,196.00 with a total amount of $354,932.00 (67%) provided by the Bonneville Power Administration and the remainder coming from other sources such as the BOR, Oregon Watershed Enhancement Board, and individual landowners.

  20. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : Annual Report, 2001.

    SciTech Connect

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2002-12-01

    The John Day River is the nation's second longest free-flowing river in the contiguous United States, which is entirely unsupplemented for it's runs of anadromous fish. Located in eastern Oregon, the John Day Basin drains over 8,000 square miles, is Oregon's fourth largest drainage basin, and the basin incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the mainstem John Day River flows 284 miles in a northwesterly direction entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon, summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The Majority of the John Day Basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in John Day to coordinate basin restoration projects, monitoring, planning, and other watershed restoration activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), also located in John Day, who subcontracts the majority of the construction implementation activities for these restoration projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2001, the JDBO and GSWCD continued their successful partnership between the two agencies and basin landowners to implement an additional ten (10) watershed conservation projects. The project types include permanent lay flat diversions, pump stations, and return-flow cooling systems. Project costs in 2001 totaled $572,766.00 with $361,966.00 (67%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources, such as the Bureau of Reclamation (BOR), Oregon Watershed Enhancement Board (OWEB), and individual landowners.

  1. A Survey of Light Pollution in the Rogue Valley, Southwest Oregon, by St. Mary's School, Medford, Oregon

    NASA Astrophysics Data System (ADS)

    Bensel, Holly; Dorrell, Genna; Feng, James; Hicks, Sean; Mars Liu, Jason; Liu, Steven; Moczygemba, Mitchell; Sheng, Jason; Sternenburg, Leah; Than, Emi; Timmons, Emry; Wen, Jerry; Yaeger, Bella; You, Ruiyang

    2016-01-01

    The Rogue Valley in Southwest Oregon was known for its beautiful dark skies, but due to population growth the dark skies are vanishing. A light pollution chart using Defense Meteorological Satellite Program (DMSP) data was published in 2006, but did not show the spatial variation in detail. In the spring of 2014, the 9th grade physics students, astronomy students, and members of the Astronomy Club from St. Mary's School conducted the first detailed night sky survey. The purpose of the survey is to create a baseline of the variations in light pollution in the Rogue Valley.The project continued into 2015, incorporating suggestions made at the 2014 AAS Conference to improve the study by including more light meter data and community outreach. Students used light meters, Loss of the Night app, and the Dark Sky meter app. Students researched light pollution and its effects on the environment, measured night sky brightness in the Rogue Valley, and completed a light audit in an area of their choice. They created a presentation for a final physics grade. The basis for this project, along with procedures can be found on the GaN, Globe at Night, (www.globeatnight.org) website. The light audit and research portion were developed from the Dark Sky Rangers section of the website (www.globeatnight.org/dsr/).The 2014 survey and public outreach increased awareness of light pollution in the Rogue Valley and around the state of Oregon. Examples include a local senior project to change lighting at a baseball stadium and a 4-H club in Northeast Oregon starting a GaN survey in their area. GaN shows growth in the amount of data collected in Oregon from 8 data points in 2006 to 193 in 2014. The Rogue Valley magnitude data from the spring of 2015 indicates a drop from an average magnitude of 4 to an average magnitude of 2. This is due to hazy skies from smoke drifting into the valley from a Siberian wildfire. Data collection during the summer and fall was hampered due to smoke from local wildfires.

  2. A Survey of Light Pollution in the Rogue Valley, Southwest Oregon, By St. Mary’s School, Medford, Oregon

    NASA Astrophysics Data System (ADS)

    Bensel, Holly; Arianna Ashby, Colin Cai, Thomas Cox, Genna Dorrell, Gabe FitzPatrick, Meaghan FitzPatrick, Jason Mars Liu, Mitchell Moczygemba, Kieran Rooney, Emry Timmons,; Ray You, students, (St. Mary's. School)

    2015-01-01

    Rural areas in Oregon, including the Rogue Valley, are renowned for beautiful dark skies. Electric light came to Medford, Oregon, the largest town in the Rogue Valley, in 1894. During the past 100 years the Rogue Valley grew from 2,500 individuals in 1895 to a population of 76,462 and a metropolitan area population of 208,545, in 2012. The increased population density resulted in increased light pollution. A light pollution chart using DMSP, Defense Meteorological Satellite Program, data was published in 2006, but did not show the spatial variation in detail. In the spring of 2014, the 9th grade physics students, astronomy students, and members of the Astronomy Club from St. Mary's School conducted the first detailed night sky survey. The purpose of the survey is to create a baseline of the variations in light pollution in the Rogue Valley.The project started with a talk by Steve Bosbach, former Texas IDA coordinator, on the topic of light pollution and how it affects our lives and the environment. Groups of students were given the tasks of measuring the night sky brightness in the Rogue Valley, doing a light audit in an area of their choice, and researching what light pollution is and its effects on the environment. From this they created a presentation for a final physics grade. The basis for this project, along with procedures can be found on the Globe at Night (www.globeatnight.org) website. The light audit and research portion were developed from the Dark Sky Rangers section (www.globeatnight.org/dsr/) of the website. In the fall of 2014, astronomy students and club members extended this study to the town of Ashland and the Sothern Oregon University campus, areas of the valley not surveyed in the Spring.This survey will increase awareness of light pollution in the Rogue Valley, as well as educate developers and city planners on the impact that light pollution has on the environment in Southern Oregon. It will help determine areas of concern and areas of dark sky compliant lighting, which could spur appropriate regulation regarding outdoor lighting.

  3. Detecting long-term hydrological patterns at Crater Lake, Oregon

    USGS Publications Warehouse

    Peterson, D.L.; Silsbee, D.G.; Redmond, Kelly T.

    1999-01-01

    Tree-ring chronologies for mountain hemlock (Tsuga mertensiana) were used to reconstruct the water level of Crater Lake, a high-elevation lake in the southern Cascade Range of Oregon. Reconstructions indicate that lake level since the late 1980s has been lower than at any point in the last 300 years except the early 1930s to mid 1940s. Lake level was consistently higher during the Little Ice Age than during the late 20th century; during the late 17th century, lake level was up to 9 m higher than recent (1980s and 1990s) low levels, which is consistent with paleoclimalic reconstructions of regional precipitation and atmospheric pressure. Furthermore, instrumental data available for the 20th century suggest that there are strong teleconnections among atmospheric circulation (e.g., Pacific Decadal Oscillation), tree growth, and hydrology in southern Oregon. Crater Lake is sensitive to interannual, interdecadal and intercentenary variation in precipitation and atmospheric circulation, and can be expected to track both short-term and longterm variation in regional climatic patterns that may occur in the future.

  4. Northeast Oregon Hatchery Project, Conceptual Design Report, Final Report.

    SciTech Connect

    Watson, Montgomery

    1995-03-01

    This report presents the results of site analysis for the Bonneville Power Administration Northeast Oregon Hatchery Project. The purpose of this project is to provide engineering services for the siting and conceptual design of hatchery facilities for the Bonneville Power Administration. The hatchery project consists of artificial production facilities for salmon and steelhead to enhance production in three adjacent tributaries to the Columbia River in northeast Oregon: the Grande Ronde, Walla Walla, and Imnaha River drainage basins. Facilities identified in the master plan include adult capture and holding facilities; spawning incubation, and early rearing facilities; full-term rearing facilities; and direct release or acclimation facilities. The evaluation includes consideration of a main production facility for one or more of the basins or several smaller satellite production facilities to be located within major subbasins. The historic and current distribution of spring and fall chinook salmon and steelhead was summarized for the Columbia River tributaries. Current and future production and release objectives were reviewed. Among the three tributaries, forty seven sites were evaluated and compared to facility requirements for water and space. Site screening was conducted to identify the sites with the most potential for facility development. Alternative sites were selected for conceptual design of each facility type. A proposed program for adult holding facilities, final rearing/acclimation, and direct release facilities was developed.

  5. Modeling vertebrate diversity in Oregon using satellite imagery

    NASA Astrophysics Data System (ADS)

    Cablk, Mary Elizabeth

    Vertebrate diversity was modeled for the state of Oregon using a parametric approach to regression tree analysis. This exploratory data analysis effectively modeled the non-linear relationships between vertebrate richness and phenology, terrain, and climate. Phenology was derived from time-series NOAA-AVHRR satellite imagery for the year 1992 using two methods: principal component analysis and derivation of EROS data center greenness metrics. These two measures of spatial and temporal vegetation condition incorporated the critical temporal element in this analysis. The first three principal components were shown to contain spatial and temporal information about the landscape and discriminated phenologically distinct regions in Oregon. Principal components 2 and 3, 6 greenness metrics, elevation, slope, aspect, annual precipitation, and annual seasonal temperature difference were investigated as correlates to amphibians, birds, all vertebrates, reptiles, and mammals. Variation explained for each regression tree by taxa were: amphibians (91%), birds (67%), all vertebrates (66%), reptiles (57%), and mammals (55%). Spatial statistics were used to quantify the pattern of each taxa and assess validity of resulting predictions from regression tree models. Regression tree analysis was relatively robust against spatial autocorrelation in the response data and graphical results indicated models were well fit to the data.

  6. Model estimation of energy flow in Oregon coastal seabird populations

    USGS Publications Warehouse

    Wiens, J.A.; Scott, J.M.

    1976-01-01

    A computer simulation model was used to explore the patterns and magnitudes of population density changes and population energy demands in Oregon populations of Sooty Shear-waters, Leach?s Storm-Petrels, Brandt?s Cormorants, and Common Murres. The species differ in seasonal distribution and abundance, with shearwaters attaining high densities during their migratory movements through Oregon waters, and murres exhibiting the greatest seasonal stability in population numbers. On a unit area basis, annual energy flow is greatest through murre and cormorant populations. However, because shearwaters occupy a larger area during their transit, they dominate the total energy flow through the four-species seabird ?community.?.....Consumption of various prey types is estimated by coupling model output of energy demands with information on dietary habits. This analysis suggests that murres annually consume nearly twice as many herring as any other prey and consume approximately equal quantities of anchovy, smelt, cod, and rockfish. Cormorants consume a relatively small quantity of bottom-dwelling fish, while stormpetrels take roughly equal quantities of euphausiids and hydrozoans. Anchovies account for 43% of the 62,506 metric tons of prey the four species are estimated to consume annually; 86% of this anchovy consumption is by shearwaters. The consumption of pelagic fishes by these four populations within the neritic zone may represent as much as 22% of the annual production of these fish.

  7. Paleocurrent analysis of Cretaceous Mitchell Formation, north-central Oregon

    SciTech Connect

    Sandefur, C.A.; Fisk, L.H.

    1989-03-01

    Cretaceous sedimentary rocks in north-central Oregon contain both potential petroleum source rocks and reservoir rocks. Thus, determining their extent under the cover of Tertiary volcanics is of great importance to future petroleum exploration in the southern portion of the Columbia basin. Limited studies of sediment transport direction have been previously reported by several workers; however, no conclusive evidence was obtained. This study was undertaken to resolve the differences in the previously presented interpretations. The outcropping sedimentary sequence represents part of a subsea fan complex consisting of fan-apron facies turbidites and mudstones (Hudspeth mudstone facies) and channel-facies conglomerates and sandstones (Gable Creek conglomerate facies). Paleocurrent data derived from sole marks, flute casts, clast imbrication, and alignment of elongate plant fragments document that sediment transport was primarily from the south-southeast toward the north-northwest. Thus, the greatest potential for petroleum production from Cretaceous sediments in north-central Oregon lies to the west and northwest of the Mitchell area in northeast-southwest elongated rift basins. These basins, presumably containing thick accumulations of Cretaceous marine sediment fill, are now evidenced by large gravity and magnetic lows.

  8. Temporal Epidemiology of Sudden Oak Death in Oregon.

    PubMed

    Peterson, Ebba K; Hansen, Everett M; Kanaskie, Alan

    2015-07-01

    An effort to eradicate Phytophthora ramorum, causal agent of sudden oak death, has been underway since its discovery in Oregon forests. Using an information-theoretical approach, we sought to model yearly variation in the size of newly infested areas and dispersal distance. Maximum dispersal distances were best modeled by spring and winter precipitation 2 years before detection, and infestation size the year prior. Infestation size was best modeled by infestation size and spring precipitation the year prior. In our interpretation, there is a 2-year delay between the introduction of inoculum and onset of mortality for a majority of sites. The year-long gap in between allows ample time for the production of inoculum contributing to the spread of P. ramorum. This is supported by epidemic development following changes in eradication protocols precipitated by an outbreak in 2011, attributable to a 2009 treatment delay and an uncharacteristically wet spring in 2010. Posteradication, we have observed an increase in the total area of new outbreaks and increased frequency in dispersal distances greater than 4 km. Although the eradication program has not eliminated P. ramorum from Oregon forests, it has likely moderated this epidemic, emphasizing the need for prompt treatment of future invasive forest pathogens. PMID:25871855

  9. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office: FY 1999 Watershed Restoration Projects : Annual Report 1999.

    SciTech Connect

    Robertson, Shawn W.

    2001-03-01

    The John Day River is the second longest free-flowing river in the contiguous United States and one of the few major subbasins in the Columbia River basin containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, the fourth largest drainage area in Oregon. With its beginning in the Strawberry Mountains near the town of Prairie City, the John Day flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring chinook salmon and summer steelhead, red band, westslope cutthroat, and redband trout, the John Day system is truly one of national significance. The entire John Day basin was granted to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) initiated contracting the majority of its construction implementation actions with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of the projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 1999, the JDBO and GSWCD proposed continuation of a successful partnership between the two agencies and basin landowners to implement an additional eleven (11) watershed conservation projects. The types of projects implemented included installation of infiltration galleries, permanent diversions, pumping stations, and irrigation efficiency upgrades. Project costs in 1999 totaled $284,514.00 with a total amount of $141,628.00 (50%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources such as the Bureau of Reclamation (BOR), Confederated Tribes of Warm Springs, Oregon Watershed Enhancement Board, and individual landowners.

  10. Final environmental impact statement, Coyote Springs Cogeneration Project, Morrow County, Oregon - appendices

    SciTech Connect

    Not Available

    1994-07-01

    Portland General Electric Company (PGE) has submitted an Application for Site Certification (ASC) to the Oregon Department of Energy for development of the Coyote Springs cogeneration power plant in the Port of Morrow, Oregon. This document includes the appendixes for the Environmental Impact Statement. Appendix topics include the following: A-Wildlife and vegetation surveys; B-EMF Supplement; C-Biological Assessment; D-Oregon DOE proposed order, in the matter of the Application for Site Certificate of Portland General Electric Company; E-Ecological Monitoring Program; F-Air contaminant Discharge permit; G-National Pollution Discharge Elimination System Storm Water Discharge Permit; H-Erosion and Sedimentation Control Plan.

  11. Oregon Supreme Court Ruling Prohibits Hospital from Refusing a Sell Order.

    PubMed

    Chien, Joseph; Mobbs, Karl E

    2016-03-01

    In a recent decision involving a capital murder case, Oregon State Hospital v. Butts, the Oregon Supreme Court conducted a mandamus hearing to ascertain whether Oregon State Hospital (OSH) had a legal duty to comply with a Sell order from a county trial court to provide antipsychotic medications to an incompetent defendant, despite its belief, as an institution, that medication was not clinically indicated. The case is reviewed and important implications, including the court's being granted the ability to circumvent the medical decision-making process, are discussed. PMID:26944751

  12. An environmental streamflow assessment for the Santiam River basin, Oregon

    USGS Publications Warehouse

    Risley, John C.; Wallick, J. Rose; Mangano, Joseph F.; Jones, Krista L.

    2012-01-01

    The Santiam River is a tributary of the Willamette River in northwestern Oregon and drains an area of 1,810 square miles. The U.S. Army Corps of Engineers (USACE) operates four dams in the basin, which are used primarily for flood control, hydropower production, recreation, and water-quality improvement. The Detroit and Big Cliff Dams were constructed in 1953 on the North Santiam River. The Green Peter and Foster Dams were completed in 1967 on the South Santiam River. The impacts of the structures have included a decrease in the frequency and magnitude of floods and an increase in low flows. For three North Santiam River reaches, the median of annual 1-day maximum streamflows decreased 42–50 percent because of regulated streamflow conditions. Likewise, for three reaches in the South Santiam River basin, the median of annual 1-day maximum streamflows decreased 39–52 percent because of regulation. In contrast to their effect on high flows, the dams increased low flows. The median of annual 7-day minimum flows in six of the seven study reaches increased under regulated streamflow conditions between 60 and 334 percent. On a seasonal basis, median monthly streamflows decreased from February to May and increased from September to January in all the reaches. However, the magnitude of these impacts usually decreased farther downstream from dams because of cumulative inflow from unregulated tributaries and groundwater entering the North, South, and main-stem Santiam Rivers below the dams. A Wilcox rank-sum test of monthly precipitation data from Salem, Oregon, and Waterloo, Oregon, found no significant difference between the pre-and post-dam periods, which suggests that the construction and operation of the dams since the 1950s and 1960s are a primary cause of alterations to the Santiam River basin streamflow regime. In addition to the streamflow analysis, this report provides a geomorphic characterization of the Santiam River basin and the associated conceptual framework for assessing possible geomorphic and ecological changes in response to river-flow modifications. Suggestions for future biomonitoring and investigations are also provided. This study was one in a series of similar tributary streamflow and geomorphic studies conducted for the Willamette Sustainable Rivers Project. The Sustainable Rivers Project is a national effort by the USACE and The Nature Conservancy to develop environmental flow requirements in regulated river systems.

  13. Structural Controls of Neal Hot Springs Geothermal Field, Malhuer County, Oregon

    NASA Astrophysics Data System (ADS)

    Edwards, J. H.; Faulds, J. E.

    2012-12-01

    Detailed mapping (1:24,000) of the Neal Hot Springs area (90 km2) in eastern Oregon is part of a larger study of geothermal systems in the Basin and Range, which focuses on the structural controls of geothermal activity. The study area lies within the intersection of two regional grabens, the middle-late Miocene, N-striking, Oregon-Idaho graben and younger late Miocene to Holocene, NW-striking, western Snake River Plain graben. The geothermal field is marked by Neal Hot Springs, which effuse from opaline sinter mounds just north of Bully Creek. Wells producing geothermal fluids, with temperatures at 138C, intersect a major, W-dipping, NNW-striking, high-angle normal fault at depths of 850-915 m. Displacement along this structure dies southward, with likely horse-tailing, which commonly produces high fracture density and a zone of high permeability conducive for channeling hydrothermal fluids. Mapping reveals that the geothermal resource lies within a local, left step-over. 'Hard-linkage' between strands of the left-stepping normal fault, revealed through a study of well chips and well logs, occurs through two concealed structures. Both are W-striking faults, with one that runs parallel to Cottonwood Creek and one 0.5 km N of the creek. Injection wells intersect these two transverse structures within the step-over. Stepping and displacement continue to the NW of the known geothermal field, along W-dipping, N-striking faults that cut lower to middle Miocene Hog Creek Formation, consisting of silicic and mafic volcanic rocks. These N-striking faults were likely initiated during initial Oregon-Idaho graben subsidence (15.3-15.1 Ma), with continued development through late Miocene. Bully Creek Formation deposits, middle to upper Miocene lacustrine and pyroclastic rocks, concomitantly filled the sub half-grabens, and they dip gently to moderately eastward. Younger, western Snake River Plain deposits, upper Miocene to Pliocene fluvial, lacustrine, and pyroclastic rocks, show various dip directions and gentle tilting. Extensive alluvial fan cover hinders collection of fault kinematic data, which coupled with limited regional seismicity, precludes careful calculation of local stress field orientations. However, the proximity of Neal (4 km) to the active, N- to NW-striking, oblique-normal slip Cottonwood Mountain fault and active hot springs (~90C), opaline sinter mounds, and geothermal fluid flow at Neal suggest that the geothermal field lies within a reactived (Quaternary), southward-terminating, left-stepping, fault zone, which probably accommodates oblique-slip with a dominant normal component. Sugarloaf Butte (completely silicified and replaced) lies within a left step of this fault zone, ~5 km of Neal Hot Springs and is possibly related to the evolution of the geothermal system. Epithermal deposits and argillic to propylitic alteration in other nearby areas (e.g., Hope Butte, ~3 Ma, 5 km N) indicate previous geothermal activity.

  14. Mineral resources of the Fifteen Mile Creek, Oregon Canyon, Twelve Mile Creek, and Willow Creek Wilderness Study Areas, Malheur and Harney counties, Oregon

    SciTech Connect

    Peterson, J.A.; Rytuba, J.J.; Plouff, D.; Vercountere, T.L.; Turner, R.L.; Sawatzky, D.L. ); Leszcykowski, A.M.; Peters, T.J.; Schmauch, S.W.; Winters, R.A. )

    1988-01-01

    The four contiguous study areas are located in a volcanic terrane dominated by tuffs that were erupted from calderas of the McDermitt Caldera complex and the Whitehorse Caldera. None of these areas have identified resources, despite the proximity of mercury, uranium, and lithium mineralization to the south. The southern parts of the Fifteen Mile Creek and the Oregon Canyon Wilderness Study Areas have a low potential for mercury and uranium. The southern parts of the Fifteen Mile Creek, Oregon Canyon, and Willow Creek and the northwestern part of the Oregon Wilderness Study Areas have low potential for antimony, bismuth, mercury, silver,molybdenum, and zinc. In the Oregon Canyon Wilderness Study Area, the tuff of Oregon Canyon and the rim of the caldera of the McDermitt Caldera complex have a low potential for gold and silver in epithermal veins. The study areas have a low potential for zeolite minerals, oil and gas, and geothermal energy throughout, and restricted parts of the study areas have a low potential for pumice, rare-earth elements, zirconium, and decorative building stone.

  15. Double-survey estimates of bald eagle populations in Oregon

    USGS Publications Warehouse

    Anthony, R.G.; Garrett, M.G.; Isaacs, F.B.

    1999-01-01

    The literature on abundance of birds of prey is almost devoid of population estimates with statistical rigor. Therefore, we surveyed bald eagle (Haliaeetus leucocephalus) populations on the Crooked and lower Columbia rivers of Oregon and used the double-survey method to estimate populations and sighting probabilities for different survey methods (aerial, boat, vehicle) and bald eagle ages (adults vs. subadults). Sighting probabilities were consistently 20%. The results revealed variable and negative bias (percent relative bias = -9 to -70%) of direct counts and emphasized the importance of estimating populations where some measure of precision and ability to conduct inference tests are available. We recommend use of the double-survey method to estimate abundance of bald eagle populations and other raptors in open habitats.

  16. Neogene paleogeography of western Snake River plain, Idaho and Oregon

    SciTech Connect

    Porter, M.L.; Middleton, L.T.

    1984-04-01

    Analysis of Miocene through Pleistocene siliciclastic and volcaniclastic sequences in the western Snake River Plain of Idaho and Oregon allows detailed paleogeographic reconstruction of sedimentation associated with the development of a rapidly subsiding continental basin. Extensional tectonism was accompanied by voluminous outpourings of basaltic and silicic volcanic material. These in turn were reworked basinward by marginal alluvial fan-braided stream networks into basin-center fluviolacustrine systems. Episodic influxes of both felsic and basaltic tephra are recorded in fossiliferous lacustrine silt and claystones of the Poison Creek and Chalk Hills Formations, radiometrically bracketed between 12.5 to 5 m.y.B.P. Basinward-fining facies indicate deposition in the large lacustrine complex fed by at least 2 major fluvial systems. Complex interfingering of coarse-grained strandline deposits with offshore fine-grained sediments suggests repeated expansion and contraction of the lake system and record the dynamic interplay between basin tectonism and sedimentation.

  17. THE OREGON HEALTH INSURANCE EXPERIMENT: EVIDENCE FROM THE FIRST YEAR*

    PubMed Central

    Finkelstein, Amy; Taubman, Sarah; Wright, Bill; Bernstein, Mira; Gruber, Jonathan; Newhouse, Joseph P.; Allen, Heidi; Baicker, Katherine

    2012-01-01

    In 2008, a group of uninsured low-income adults in Oregon was selected by lottery to be given the chance to apply for Medicaid. This lottery provides an opportunity to gauge the effects of expanding access to public health insurance on the health care use, financial strain, and health of low-income adults using a randomized controlled design. In the year after random assignment, the treatment group selected by the lottery was about 25 percentage points more likely to have insurance than the control group that was not selected. We find that in this first year, the treatment group had substantively and statistically significantly higher health care utilization (including primary and preventive care as well as hospitalizations), lower out-of-pocket medical expenditures and medical debt (including fewer bills sent to collection), and better self-reported physical and mental health than the control group. PMID:23293397

  18. SHALLOW HYDROTHERMAL SYSTEM AT NEWBERRY VOLCANO, OREGON: A CONCEPTUAL MODEL.

    USGS Publications Warehouse

    Sammel, Edward A.

    1983-01-01

    Investigations at Newberry Volcano, Oregon, have resulted in a satisfactory account of the shallow hydrothermal system, but have not indicated the nature of a possible geothermal reservoir. Hot springs in the caldera probably represent the return of circulating meteoric water, warmed at shallow depths by high conductive heat flow and by steam rising from greater depths. Ground-water recharge to the hydrothermal system is at most 250 liters per second, of which about 20 liters per second reappears in the hot springs. Analysis of temperature anomalies in a Geological Survey drillhole indicates that ground-water flow totaling about 125 liters per second could be moving laterally at depths of less than 650 m at the drill site. Refs.

  19. Small Wind Electric Systems: An Oregon Consumer's Guide

    SciTech Connect

    Not Available

    2005-03-01

    Small Wind Electric Systems: An Oregon Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

  20. Oregon's strategy to confront prescription opioid misuse: a case study.

    PubMed

    McCarty, Dennis; Bovett, Rob; Burns, Thomas; Cushing, Judy; Glynn, Mary Ellen; Kruse, Senator Jeff; Millet, Lisa M; Shames, Jim

    2015-01-01

    Governor John Kitzhaber appointed a Prescription Drug Taskforce to address Oregon's opioid epidemic. This case study reviews the Taskforce's participation in the National Governors Association State Policy Academy on Reducing Prescription Drug Abuse. To address the challenge of the misuse and abuse of prescription opioids, the Taskforce developed a strategy for practice change, community education and enhanced access to safe opioid disposal using stakeholder meetings, consensus development, and five action steps: (1) fewer pills in circulation, (2) educate prescribers and the public on the risks of opioid use, (3) foster safe disposal of unused medication, (4) provide treatment for opioid dependence, and (5) continued leadership from the Governor, health plans and health professionals. Although the story is ongoing, there are lessons for leadership in other states and for public health and medical practitioners throughout the country. PMID:25168199

  1. Debris flow hazard assessment for the Oregon Caves National Monument

    USGS Publications Warehouse

    Friday, John

    1983-01-01

    After experiencing a devastating debris flow in the Oregon Caves National Monument, the National Park Service needs an evaluation of the hazard of additional flows. Soil properties at six random sites were compared with those at the source of the debris flow. Although all sites had soils that could become unstable with sufficient moisture, soil at one site had properties similar to those at the scar and the potential for another flow was confirmed. The report suggests that winter weather conditions be closely monitored and compared to the antecedent conditions prior to the known failure. When the threshold for additional mass wasting is believed imminent, appropriate action can be taken to insure the safety of work personnel and the public. The peak streamflow that preceded the 5,200 cu yds of debris is estimated to have a 0.5 percent chance of being equaled or exceeded in any given year. (USGS)

  2. Oregon's civil commitment law: 140 years of change.

    PubMed

    Bloom, J D; Williams, M H

    1994-05-01

    Legislatures, professional groups, and mental health consumers across the United States are currently engaged in a debate about the need for change in civil commitment procedures. The authors summarize modifications of legislation and judicial opinion in the history of Oregon's civil commitment procedures from 1853 to the present to show that changes in civil commitment reflect broader shifts in the social and political aspects of the mental health system. Many current issues in civil commitment, such as the question of a patient's competency to make treatment decisions, are not new, and they are likely to continue to be controversial as mental health systems attempt to balance concerns about the liberty interests of mentally ill persons with concerns about providing appropriate treatment for mental illness. PMID:8045542

  3. Ground water in the northern part of Clackamas County, Oregon

    USGS Publications Warehouse

    Leonard, A.R.; Collins, C.A.

    1983-01-01

    The number of domestic wells and domestic-water use have increased rapidly since 1960 in the 250-square-mile study area southeast of Portland, Oregon. The rolling upland area is underlain by volcanic and stream-deposited rocks, all units of which serve as aquifers locally. Depths of wells range from less than 50 to more than 1,000 feet and yields from less than one to several hundred gallons per minute. Local recharge rates are judged to be adequate for any forseeable projected development for domestic water supplies. Wells are expected to yield adequate water for domestic needs nearly everywhere in the study area. However, some exploration, as by test drilling, may be needed in siting irrigation, industrial, or public-supply wells of moderate to high yield. Additional ground water can be developed from all aquifers, but the Columbia River Basalt Group is considered susceptible to problems of overdevelopment locally. (USGS)

  4. Pumice deposits of the Klamath Indian Reservation, Klamath County, Oregon

    USGS Publications Warehouse

    Walker, George Walton

    1951-01-01

    A large volume of pumice is widely distributed over the Klamath Indian Reservation in 'flow' and 'fall' deposits. The flow material on the Reservation is restricted to the area west of Klamath Marsh, and the fall material is thickest immediately southeast of the Marsh. Tests of the chemical and physical properties of the pumice indicate that the pumice is suitable, with some limitations, for use as an aggregate and as a low-grade abrasive. Preliminary examination also indicates that with proper processing it may have a potential use as pozzuolana. The pumice is similar to material now being marketed for lightweight aggregate in Oregon, but processing of the pumice is necessary to obtain a suitable size distribution of the particles.

  5. Electrophonic Sound from the Diamond Lake Oregon Fireball

    NASA Astrophysics Data System (ADS)

    Pugh, R. N.

    1995-09-01

    At 9:16 p.m. Pacific Standard Time, March 28, 1994, a large fire ball exploded near Diamond Lake, South Central, Oregon. The object was five times the diameter of a full moon, casting shadows along the flight path. There were numerous sonic booms near the end point of the fireball. There were fifteen reports of electrophonic sound. These sounds were heard as far away as 340 kilometers. In most cases the observer was near metal objects such as fences or automobiles. There was one report of the fire ball setting off a radar detector in an automobile. This occurred 270 kilometers behind the fireball entry point in the atmosphere. There were several reports of birds who had stopped singing, coyotes that stopped howling, and dogs and cats running for cover.

  6. Large downhole heat exchanger in Turkey and Oregon

    SciTech Connect

    Lund, J.W.

    1999-09-01

    The multi-tube DHE is more economical to install in shallow wells with high-static water levels; since it can be installed with lighter equipment and has a high output for its short length, it does not require drilling beyond the hot aquifer when the aquifer is near the surface. The vertical convection in the well must also be high to provide adequate heat transfer to the loops. For energy outputs for large demands, the DHE is normally not adequate and thus, some form of pumping with a surface heat exchanger is necessary. A Turkish installation is described that is part of the geothermal district heating system on the west coast of Turkey. A multiple loop installation in Klamath Falls, Oregon is also described.

  7. A new species of Helobdella (Hirudinida: Glossiphoniidae) from Oregon

    USGS Publications Warehouse

    Moser, William E.; Fend, Steven V.; Richardson, Dennis J.; Hammond, Charlette I.; Lazo-Wasem, Eric A.; Govedich, Fredric R.; Gullo, Bettina S.

    2013-01-01

    Helobdella bowermani n. sp. is described from specimens collected in fine sediment of open water benthos of Upper Klamath Lake, Klamath County, Oregon. The new species has pale yellow/buff coloration with scattered chromatophore blotches throughout the dorsal surface, lateral extensions or papillae only on the a2 annulus, dorsal medial row of papillae with small papilla on a1 and larger papillae on a2 and a3, and a small oval scute (rarely triangular). Helobdella bowermani n. sp. is morphologically similar to Helobdella atli and Helobdella simplex. Molecular comparison of CO-I sequence data from H. bowermani n. sp. revealed differences of 10.6%–10.8% with Helobdella californica, differences of 12.2%–13.7% with H. atli, and differences of 12.7%–13.2% with H. simplex.

  8. Oregon state information handbook formerly utilized sites remedial action program

    SciTech Connect

    1980-12-31

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administater, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Oregon. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.

  9. Thirty-seven years of renal transplantation in Oregon.

    PubMed

    Barry, J M; Lemmers, M J; Conlin, M J; Norman, D J; Bennett, W M; Meyer, M M; DeMattos, A; Wetzsteon, P; Johnson-Tomanka, M; Seely, M

    1996-01-01

    What we accomplish today as a matter of routine was only imagined by a few 4 decades ago. The journey from that first successful kidney transplant in the 1950s to the multidisciplinary, multiorgan transplant program of today has been a fascinating one. Although we attribute our current results to careful recipient selection and preparation, improvements in organ procurement and preservation, refinement of surgical techniques, improvement in histocompatibility techniques and organ sharing, improvements in immunosuppression and infection control, and careful monitoring of recipients, we and our patients have benefited from significant contributions from our colleagues in government and the law. The 4 that come to mind are the provision of near-universal insurance coverage for end stage renal disease patients in 1972 under the Medicare program, the passage of brain death laws in the mid 1970s, the passage of the National Transplant Act in 1984, and the passage of the Oregon required request law in 1985. PMID:9286571

  10. National Uranium Resource Evaluation: Baker Quadrangle, Oregon and Idaho

    SciTech Connect

    Bernardi, M L; Robins, J W

    1982-05-01

    The Baker Quadrangle, Oregon, and Idaho, was evaluated to identify areas containing geologic environments favorable for uranium deposits. The criteria used was developed for the National Uranium Resource Evaluation program. Stream-sediment reconnaissance and detailed surface studies were augmented by subsurface-data interpretion and an aerial radiometric survey. Results indicate that lower Pliocene sedimentary rocks in the Lower Powder River Valley-Virtue Flat basin are favorable characteristics, they remain unevaluated because of lack of subsurface data. Tertiary sandstones, possibly present at depth in the Long and Cascade Valleys, also remain unevaluated due to lack of subsurface data. All remaining environments in the Baker Quadrangle are unfavorable for all classes of uranium deposits.

  11. Geologic setting of the John Day Country, Grant County, Oregon

    USGS Publications Warehouse

    Thayer, Thomas P.

    1977-01-01

    One of the Pacific Northwest's most notable outdoor recreation areas, the "John Day Country" in northeastern Oregon, is named after a native Virginian who was a member of the Astor expedition to the mouth of the Columbia River in 1812. There is little factual information about John Day except that he was born in Culpeper County, Virginia, about 1770. It is known also that in 1810 this tall pioneer "with an elastic step as if he trod on springs" joined John Jacob Astor's overland expedition under Wilson Price Hunt to establish a vast fur-gathering network in the Western States based on a major trading post at the mouth of the Columbia River.

  12. U.S. hydropower resource assessment for Oregon

    SciTech Connect

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

    1998-03-01

    The US Department of Energy is developing an estimate of the undeveloped hydropower potential in the United States. The Hydropower Evaluation Software (HES) is a computer model that was developed by the Idaho National Engineering and Environmental Laboratory for this purpose. 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 Oregon.

  13. Small Wind Electric Systems: An Oregon Consumer's Guide

    SciTech Connect

    Not Available

    2007-08-01

    Small Wind Electric Systems: An Oregon Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

  14. Geothermal gradient drilling, north-central Cascades of Oregon, 1979

    SciTech Connect

    Youngquist, W.

    1980-01-01

    A geothermal gradient drilling program was conducted on the western flank of the north-central Cascade Mountains in Oregon. Six wells were drilled during this program, although in effect seven were drilled, as two wells were drilled at site 3, the second well, however, actually going to a lesser depth than the first. Three of the wells (3, 4, and 5) were drilled in areas which topographically are subject to strong throughflows of ground water. None of these wells reached the regional water table, and all showed essentially isothermal geothermal gradients. The single well which was started essentially at the water table (well 6) shows a linear temperature rise with depth essentially from the top of the well bore. Well No. 2 shows an isothermal gradient down to the level of the regional water table and then shows a linear gradient of about 70/sup 0/C/km from the regional water table to total depth.

  15. Community heat-pump system, Klamath County, Oregon

    SciTech Connect

    Not Available

    1982-03-01

    The possibility of heating 47 proposed homes on a new development site using ground water source heat pumps is discussed. The Shield Crest tract is located approximately five miles southeast of downtown Klamath Falls, Oregon. Two moderate capacity (greater than 450 gpm) warm water wells are located on the property. The pumping temperatures are 78/sup 0/F for No. 2 Well, neither temperature is hot enough for direct space heating. Temperature profiles of the wells indicate that a temperature hot enough for direct heating (about 110/sup 0/F or above) cannot be found at reasonable depth. Since direct geothermal heating is not a practical alternative, the tract will be all-electric since this is the only energy source in the area. This study addresses the economic feasibility of a community heat pump system that would reduce the amount of electrical energy required to service the homes.

  16. Oregon state information handbook: formerly utilized sites remedial action program

    SciTech Connect

    1980-12-31

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Oregon. It contains a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.

  17. Septicemic pasteurellosis in free-ranging neonatal pronghorn in Oregon

    USGS Publications Warehouse

    Dunbar, Michael R.; Wolcott, Mark J.; Rimler, R.B.; Berlowski, Brenda M.

    2000-01-01

    As part of a study to determine the cause(s) of population decline and low survival of pronghorn (Antilocapra americana) neonates on Hart Mountain National Antelope Refuge (HMNAR), Oregon (USA), 55 of 104 neonates captured during May 1996 and 1997 were necropsied (n = 28, 1996; n = 27, 1997) to determine cause of death. Necropsies were conducted on fawns that died during May, June, or July of each year. The objectives of this study were to report the occurrence and pathology of pasteurellosis in neonates and determine if the isolated strain of Pasteurella multocida was unique. Septicemic pasteurellosis, caused by P. multocida, was diagnosed as the cause of death for two neonates in May and June 1997. Necropsy findings included widely scattered petechial and ecchymotic hemorrhages found over a large portion of the subcutaneous tissue, meninges of the brain, epicardium, skeletal muscle, and serosal surface of the thorasic and abdominal cavities. Histological examination of lung tissues revealed diffuse congestion and edema and moderate to marked multifocal infiltrate of macrophages, neutrophils, and numerous bacteria within many terminal bronchioles and alveoli. Pasteurella multocida serotypes A:3,4, and B:1 were isolated from several tissues including lung, intestinal, thorasic fluid, and heart blood. Each B:1 isolate had DNA restriction endonuclease fingerprint profiles distinct from isolates previously characterized from domestic cattle, swan (Olor spp.), moose (Alces alces), and pronghorn from Montana (USA). This is the first report of pasteurellosis in pronghorn from Oregon and the B:1 isolates appear to be unique in comparison to DNA fingerprint profiles from selected domestic and wild species.

  18. Appraisal of storm-water quality near Salem, Oregon

    SciTech Connect

    Miller, T.L.

    1987-01-01

    Stormwater runoff for the period December 1979 to May 1981, at 13 sites in the vicinity of Salem, Oregon, was sampled and analyzed for water quality. Constituent concentrations for urban storm water were relatively small when compared to samples from Portland and Medford, Oregon and to samples from Denver, Colorado. The data indicated that levels of suspended sediment, ultimate CBOD (carbonaceous biochemical oxygen demand), and total lead increased with increased urbanization. Because of small chemical concentrations and winter high flow and low temperature conditions in the Willamette River, Salem storm water probably has little effect on biological or on most chemical conditions in the Willamette River. An analysis of data from a stormwater detention pond indicated that the facility was about 47% efficient in reducing suspended sediment loads. Precipitation samples collected at one site for a year were found to be acidic, with a median pH of 4.6. Median total lead concentration was 8 micrograms/L (ug/L) in precipitation, whereas the median total lead concentration in runoff from the 12 basins ranged from 8 to 110 ug/L. The median dissolved ammonia concentration in precipitation was larger than the median dissolved ammonia concentration at all 13 sites. In contrast, the median total Kjeldahl nitrogen concentration in precipitation samples was about half the median for streamwater concentrations. Median ratios of sulfate to chloride and nitrate to chloride in precipitation were much higher than ratios expected for sea water, suggesting anthropogenic sources for sulfate and nitrate. 24 refs., 6 figs., 7 tabs.

  19. Appraisal of storm-water quality near Salem, Oregon

    USGS Publications Warehouse

    Miller, T.L.

    1987-01-01

    Stormwater runoff for the period December 1979 to May 1981, at 13 sites (12 basins) in the vicinity of Salem, Oregon, was sampled and analyzed for water quality. Constituent concentrations for urban storm water were relatively small when compared to samples from Portland and Medford, Oregon and to samples from Denver, Colorado. The data indicated that levels of suspended sediment, ultimate CBOD (carbonaceous biochemical oxygen demand), and total lead increased with increased urbanization. Much of the suspended sediment and related turbidity result from transport of basin soils rather than from the wash-off of dry fallout solids from impervious areas. Because of small chemical concentrations and winter high flow and low temperature conditions in the Willamette River, Salem storm water probably has little effect on biological or on most chemical conditions in the Willamette River. An analysis of data from a stormwater detention pond (originally designed to reduce peak flows) indicated that the facility was about 47% efficient in reducing suspended sediment loads. The facility also reduced such sediment-related constituent loads as total lead and total phosphorus. Total Kjeldahl nitrogen and ultimate CBOD loads that are transported mostly in the dissolved phase were not measurably affected by the detention pond. Precipitation samples collected at one site for a year were found to be acidic, with a median pH of 4.6. Median total lead concentration was 8 micrograms/L (ug/L) in precipitation, whereas the median total lead concentration in runoff from the 12 basins ranged from 8 to 110 ug/L. The median dissolved ammonia concentration in precipitation was larger than the median dissolved ammonia concentration at all 13 sites. In contrast, the median total Kjeldahl nitrogen concentration in precipitation samples was about half the median for streamwater concentrations. Median ratios of sulfate to chloride and nitrate to chloride in precipitation were much higher than ratios expected for sea water, suggesting anthropogenic sources for sulfate and nitrate. (Author 's abstract)

  20. An assessment of the economic and employment impacts of the commercialization of renewable technologies in Washington/Oregon

    SciTech Connect

    Roberts, P.A.; Harrison, I.S.; Reinertsen, J.L.

    1995-11-01

    DynCorp EENSP conducted an economic impact analysis for the National Renewable Energy Laboratory, under contract to the Department of Energy Office of Utility Technologies to explore the effects on the economy and employment by deploying renewable technologies. Two regions (Texas and Washington/Oregon) with abundant renewable resources were selected for their initial evaluation of the economy and employment. This analysis investigated changes in the level of employment, effects on various industries, and changes in economic activity by simulating the addition of renewable resources to the generation mix. An economic input-output model was used to predict future economic and employment changes that are driven by renewable energy deployment in selected regions. In Washington/Oregon, the construction, and operation and maintenance (O&M) for wind, biomass stoker, biomass IGCC, geothermal, combined cycle, and combustion turbine were modeled. In order to compare the relative benefits of renewable deployment, three technology adoption scenarios were also developed to allow for the broad comparison of the {open_quotes}expected{close_quotes} or currently planned resource additions to the region with scenarios that are more renewable intensive. The deployment scenarios chosen were: Business as Usual, Renewable Intensive, and Renewable Portfolio. The results indicate that installations of renewable technologies can have a positive impact on the state economy by creating primary and secondary employment benefits.