WorldWideScience

Sample records for ranger district klamath

  1. 78 FR 24717 - Crescent Ranger District; Deschutes National Forest; Klamath County, Oregon; Marsh Project...

    Science.gov (United States)

    2013-04-26

    ... Forest Service Crescent Ranger District; Deschutes National Forest; Klamath County, Oregon; Marsh Project... statement (EIS) for a project called Marsh, in the southwestern portion of the Crescent Ranger District just... areas such as the Marsh project area provide to people. The focal point of the planning area is Big...

  2. 75 FR 3195 - Ochoco National Forest, Lookout Mountain Ranger District; Oregon; Mill Creek; Allotment...

    Science.gov (United States)

    2010-01-20

    ... Forest Service Ochoco National Forest, Lookout Mountain Ranger District; Oregon; Mill Creek; Allotment... Mountain Ranger District. These four allotments are: Cox, Craig, Mill Creek, and Old Dry Creek. The.... ADDRESSES: Send written comments to Bill Queen, District Ranger, Lookout Mountain District, Ochoco National...

  3. 75 FR 71666 - Bend/Ft. Rock Ranger District; Deschutes National Forest; Deschutes County, OR; West Bend...

    Science.gov (United States)

    2010-11-24

    ... Forest Service Bend/Ft. Rock Ranger District; Deschutes National Forest; Deschutes County, OR; West Bend... Jeffries, District Ranger, Bend-Fort Rock Ranger District, Red Oaks Square, 1230 NE. Third Street, Suite A...-Fort Rock Ranger District, Red Oaks Square, 1230 NE. Third Street, Suite A-262, Bend, Oregon 97701...

  4. 76 FR 69700 - Klamath National Forest; California; Pumice Vegetation Management Project

    Science.gov (United States)

    2011-11-09

    ... Forest Service Klamath National Forest; California; Pumice Vegetation Management Project AGENCY: Forest... the environmental effects of implementing the Pumice Vegetation Management project. The project is... Haupt, Pumice Vegetation Management Project Team Leader, Goosenest Ranger District, 37805 Highway 97...

  5. 75 FR 43138 - Ochoco National Forest, Lookout Mountain Ranger District; Oregon; Howard Elliot Johnson Fuels and...

    Science.gov (United States)

    2010-07-23

    ... Forest Service Ochoco National Forest, Lookout Mountain Ranger District; Oregon; Howard Elliot Johnson...-acre Howard Elliot Johnson project area, which is approximately 23 miles east of Prineville, Oregon... Maurice Evans, Acting District Ranger, Lookout Mountain District, Ochoco National Forest, 3160 NE. Third...

  6. 78 FR 38287 - Bitterroot National Forest, Darby Ranger District, Como Forest Health Project

    Science.gov (United States)

    2013-06-26

    ... Forest Service Bitterroot National Forest, Darby Ranger District, Como Forest Health Project AGENCY: Forest Service. ACTION: Notice; Correction. SUMMARY: The Department of Agriculture (USDA), Forest Service, Bitterroot National Forest, Darby Ranger District published a document in the Federal Register of June 17...

  7. 76 FR 315 - Sisters Ranger District; Deschutes National Forest; Oregon; Popper Vegetation Management Project

    Science.gov (United States)

    2011-01-04

    ... Leader, Sisters Ranger District, Pine Street and Highway 20, POB 249, Sisters, Oregon 97759, or submit to... INFORMATION CONTACT: Michael Keown, Team Leader, Sisters Ranger District, Pine Street and Highway 20, POB 249... wildlife species and other ecological processes. These no treatment areas include nesting, roosting, and...

  8. 77 FR 58354 - Bend-Fort Rock Ranger District; Oregon; Withdrawal of Notice for Preparation of an Environmental...

    Science.gov (United States)

    2012-09-20

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Bend-Fort Rock Ranger District; Oregon; Withdrawal of Notice for... Bend-Fort Rock Ranger District and FHWA are withdrawing their intent to prepare an Environmental Impact... FURTHER INFORMATION CONTACT: Amy Tinderholt, Project Leader, Bend- Fort Rock Ranger District, 63095...

  9. 76 FR 23273 - Bend/Ft. Rock Ranger District; Deschutes National Forest; Deschutes County, Oregon; Mt. Bachelor...

    Science.gov (United States)

    2011-04-26

    ... Forest Service Bend/Ft. Rock Ranger District; Deschutes National Forest; Deschutes County, Oregon; Mt... Federal Register. ADDRESSES: Send written comments to Shane Jeffries, District Ranger, Bend-Fort Rock..., Recreation Team Leader, Bend-Fort Rock Ranger District, Red Oaks Square, 1230 NE Third Street Suite A-262...

  10. 77 FR 49775 - Beaverhead-Deerlodge National Forest, Wisdom and Wise River Ranger Districts; Montana; North and...

    Science.gov (United States)

    2012-08-17

    ... Forest Service Beaverhead-Deerlodge National Forest, Wisdom and Wise River Ranger Districts; Montana..., Wisdom/Wise River District Ranger at (406) 689-3243 or via email at [email protected] . Individuals who... Official The Wisdom/Wise River District Ranger will be the responsible official. Nature of Decision To Be...

  11. Klamath County geo-heating district feasibility study

    Energy Technology Data Exchange (ETDEWEB)

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

    1977-01-01

    The results are presented of an agreement between the Klamath County Commissioners and Oregon Institute of Technology Geo-Heat Utilization Center for the conceptual design, cost analysis and plan for space heating a number of public buildings in Klamath Falls, Oregon with geothermal hot water. This project was principally aimed at supplying geothermal heat to ten city and county buildings by hot water extracted from the existing museum well. The supply system is also designed to include the post office and a new building to be built in the vicinity of the courthouse. The fluid would be piped from the museum well to three liquid-to-liquid heat exchangers and returned to the area of the producing well for reinjection into the same aquifer. The study also considered space heating of 98 additional buildings in the downtown business district equivalent to the ten public buildings and incorporating a snow removal grid on Main Street between Eleventh and Fourth Streets. The geothermal fluid would be supplied from wells in the vicinity of Old Fort Road (city police pistol range) and returned for reinjection. Based on the study, the Center has concluded that no major resource or engineering difficulties exist that would prevent the ten-building project from being completed successfully with a significant long-term savings in both scarce fossil fuels and total heating costs. A direct environmental benefit of the large-scale plan would be a significant reduction in air pollutants (16 tons per year) from the burning of natural gas. For a capital investment of approximately $548,900 the delivery system, conversion of building heating systems and waste disposal could be accomplished for the ten buildings with potential expansion to twelve.

  12. 75 FR 14419 - Camp Tatiyee Land Exchange on the Lakeside Ranger District of the Apache-Sitgreaves National...

    Science.gov (United States)

    2010-03-25

    ... National Forest (CNF); one 11.15 parcel to the Prescott National Forest (PNF); and five parcels totaling..., Safford, and Douglas Ranger Districts of the CNF; Bradshaw Ranger District of the PNF; Cave Creek, Tonto... the PNF, ASNFs and TNF and presented the ASNFs with their proposal for the Camp Tatiyee Land Exchange...

  13. 75 FR 16728 - Beaver Creek Landscape Management Project, Ashland Ranger District, Custer National Forest...

    Science.gov (United States)

    2010-04-02

    ... the project area by managing for early development (post disturbance), mid development closed, mid... Forest Service Beaver Creek Landscape Management Project, Ashland Ranger District, Custer National Forest... disclose the effects of ] managing forest vegetation in a manner that increases resiliency of the Beaver...

  14. 78 FR 36163 - Bitterroot National Forest, Darby Ranger District, Como Forest Health Project

    Science.gov (United States)

    2013-06-17

    ... Forest Service Bitterroot National Forest, Darby Ranger District, Como Forest Health Project AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare an environmental impact statement. SUMMARY: The USDA Forest Service, Bitterroot National Forest will prepare an environmental impact statement (EIS) to...

  15. 75 FR 10457 - Andrew Pickens Ranger District; South Carolina; AP Loblolly Pine Removal and Restoration Project

    Science.gov (United States)

    2010-03-08

    ... The Andrew Pickens Ranger District proposes the following treatments: Regeneration Harvest, With... species (sprouts and seedlings) within 1-2 years after the initial post-harvest prescribed burn. These... manual and mechanical treatment. Woodlands are forests with relatively low tree densities of 25-60...

  16. Reassessment of Loblolly Pine Decline on the Oakmulgee Ranger District, Talladega National Forest, Alabama

    Science.gov (United States)

    Nolan J. Hess; William J. Otroana; John P. Jones; Arthur J. Goddard; Charles H. Walkinshaw

    1999-01-01

    Loblolly pine (Pinus taeda L.) decline has been a management concern on the Oakmulgee Ranger District since the 1960's. The symptoms include sparse crowns, reduced radial growth, deterioration of fine roots, decline, and mortality of loblolly pine by age 50.

  17. 78 FR 3879 - Ochoco National Forest, Paulina Ranger District; Oregon; Fox Canyon Cluster Allotment Management...

    Science.gov (United States)

    2013-01-17

    ... Forest Service Ochoco National Forest, Paulina Ranger District; Oregon; Fox Canyon Cluster Allotment Management Plan Project EIS AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare an... Resource Management Plan (Forest Plan), as amended, and other applicable legal requirements within the...

  18. 75 FR 54085 - Divide Ranger District, Rio Grande National Forest; Colorado; Big Moose Vegetation Management...

    Science.gov (United States)

    2010-09-03

    ... Doc No: 2010-22037] DEPARTMENT OF AGRICULTURE Forest Service Divide Ranger District, Rio Grande National Forest; Colorado; Big Moose Vegetation Management Project AGENCY: Forest Service, Rio Grande National Forest, USDA. ACTION: Corrected Notice of Intent to prepare an environmental impact statement...

  19. 75 FR 9388 - Prescott National Forest, Bradshaw Ranger District; Arizona; Bradshaw Vegetation Management Project

    Science.gov (United States)

    2010-03-02

    ... Management Project AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare an environmental impact statement. SUMMARY: This project is a proposal to improve the health of fire adapted ecosystems while simultaneously reducing hazardous fuels on the Bradshaw Ranger District. The project area encompasses about 55...

  20. 76 FR 13344 - Beaver Creek Landscape Management Project, Ashland Ranger District, Custer National Forest...

    Science.gov (United States)

    2011-03-11

    ... Forest Service Beaver Creek Landscape Management Project, Ashland Ranger District, Custer National Forest... Environmental Impact Statement for the Beaver Creek Landscape Management Project in the Federal Register (75 FR... Creek Landscape Management Project was published in the Federal Register on October 15, 2010 (75 FR...

  1. 76 FR 76689 - Cibola National Forest, Mount Taylor Ranger District, NM, Mount Taylor Combined Exploratory Drilling

    Science.gov (United States)

    2011-12-08

    ... project area. The exploratory drilling in this area would be phased over the course of six years; 51 holes... drilling on the Cibola National Forest, Mount Taylor Ranger District. There are two areas identified for exploration; the Bajillos project area is approximately 2,894 acres and is located in T. 12 N, R. 8 W...

  2. 76 FR 67130 - Bridger-Teton National Forest; Big Piney Ranger District; Wyoming; Environmental Impact Statement...

    Science.gov (United States)

    2011-10-31

    .... Approximately five percent of the project area is within the DFC 12 (Backcountry Big-game Hunting, Dispersed... Forest Service Bridger-Teton National Forest; Big Piney Ranger District; Wyoming; Environmental Impact... miles northwest of Big Piney, Wyoming, and is situated on the east side of the northern end of the...

  3. 75 FR 71668 - Cibota National Forest, Mount Taylor Ranger District, NM, Roca Honda Mine

    Science.gov (United States)

    2010-11-24

    ... uranium mine at the Roca Honda claims. The purpose of the EIS is to evaluate the environmental impacts of... Forest Service Cibota National Forest, Mount Taylor Ranger District, NM, Roca Honda Mine AGENCY: Forest Service, USDA. ACTION: Notice of Intent to prepare an Environmental Impact Statement. SUMMARY: Roca Honda...

  4. 76 FR 22363 - Kaibab National Forest, Williams Ranger District; Arizona; Bill Williams Mountain Restoration...

    Science.gov (United States)

    2011-04-21

    ... best available science, the Forest Supervisor will decide: Whether to select the proposed action or one... Forest Service Kaibab National Forest, Williams Ranger District; Arizona; Bill Williams Mountain Restoration Project AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare an environmental impact...

  5. 75 FR 44936 - Ochoco National Forest, Lookout Mountain Ranger District; Oregon; Howard Elliot Johnson Fuels and...

    Science.gov (United States)

    2010-07-30

    ... [Federal Register Volume 75, Number 146 (Friday, July 30, 2010)] [Notices] [Page 44936] [FR Doc No: C1-2010-17803] DEPARTMENT OF AGRICULTURE Forest Service Ochoco National Forest, Lookout Mountain Ranger District; Oregon; Howard Elliot Johnson Fuels and Vegetation Management Project EIS Correction In...

  6. Landscape-scale fire restoration on the big piney ranger district in the Ozark highlands of Arkansas

    Science.gov (United States)

    John Andre; McRee Anderson; Douglas Zollner; Marie Melnechuk; Theo Witsell

    2009-01-01

    The Ozark-St. Francis National Forest, The Nature Conservancy (TNC), the Arkansas Natural Heritage Commission, Arkansas Forestry Commission, private landowners, and others are currently engaged in a collaborative project to restore the oak-hickory and pine-oak ecosystems of the Ozark Highlands on 60,000 acres of the Big Piney Ranger District. Frequent historical fires...

  7. 78 FR 33047 - Humboldt-Toiyabe National Forest, Carson Ranger District Mt. Rose Ski Tahoe-Atoma Area...

    Science.gov (United States)

    2013-06-03

    ... Forest Service Humboldt-Toiyabe National Forest, Carson Ranger District Mt. Rose Ski Tahoe--Atoma Area... Ski Tahoe (Mt. Rose) to expand its lift and terrain network. The project is located approximately 12.... Fax to 775-355-5399. Please use a fax cover sheet and include ``Mt. Rose Ski Tahoe--Atoma Area EIS...

  8. 75 FR 71414 - Questa Ranger District, Carson National Forest; Taos County, NM; Taos Ski Valley's 2010 Master...

    Science.gov (United States)

    2010-11-23

    ... Forest Service Questa Ranger District, Carson National Forest; Taos County, NM; Taos Ski Valley's 2010... prepare an environmental impact statement. SUMMARY: Taos Ski Valley (TSV) is a downhill ski area located... (Phase I) projects included in the Taos Ski Valley (TSV) 2010 Master Development Plan (MDP). These...

  9. 76 FR 60451 - Questa Ranger District, Carson National Forest; Taos County, NM; Taos Ski Valley's 2010 Master...

    Science.gov (United States)

    2011-09-29

    ... Forest Service Questa Ranger District, Carson National Forest; Taos County, NM; Taos Ski Valley's 2010... authorize several (Phase 1) projects included in the Taos Ski Valley (TSV) 2010 Master Development Plan (MDP... Service proposes to authorize under a separate SUP to John Cottam, the relocation of the Alpine Village...

  10. Snag densities in old-growth stands on the Gasquet Ranger District, Six Rivers National Forest, California

    Science.gov (United States)

    Thomas M. Jimerson

    1989-01-01

    Baseline levels for densities of snags (standing dead trees) wered etermined in undisturbed old-growth stands on the Gasquet Ranger District. Six Riven National Forest, California. Snag species, number, diameter at breast height (d.b.h.), height, cavity type, cavity use, decay class, and snag origin were recorded on 317 plots over a 2-year period. The 2121 snags...

  11. 75 FR 48927 - Sierra National Forest, Bass Lake Ranger District, California, Fish Camp Project

    Science.gov (United States)

    2010-08-12

    ... INFORMATION CONTACT: Mark Lemon, Interdisciplinary Team Leader, at Sierra National Forest, Bass Lake Ranger... sustain a fire) wildland urban intermix area, (3) increase the vigor and health of mixed conifer stands...

  12. Energy Efficiency, Water Efficiency, and Renewable Energy Site Assessment: San Juan National Forest - Dolores Ranger District, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    Kandt, Alicen J. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Kiatreungwattana, Kosol [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2018-01-26

    This report summarizes the results from an energy efficiency, water efficiency, and renewable energy site assessment of the Dolores Ranger District in the San Juan National Forest in Colorado. A team led by the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) conducted the assessment with United States Forest Service (USFS) personnel on August 16-17, 2016, as part of ongoing efforts by USFS to reduce energy and water use and implement renewable energy technologies. The assessment is approximately an American Society of Heating, Refrigerating, and Air-Conditioning Engineers Level 2 audit and meets Energy Independence and Security Act requirements.

  13. 75 FR 21577 - Rogue River-Siskiyou National Forest, Powers Ranger District, Coos County, OR; Eden Ridge Timber...

    Science.gov (United States)

    2010-04-26

    ... natural succession processes. The residual trees would have less competition for sunlight, water and soil... DEPARTMENT OF AGRICULTURE Forest Service Rogue River-Siskiyou National Forest, Powers Ranger... growth, crown development, vigor and overall stand health, improved root strength on residual trees...

  14. Allegheny County Park Rangers Outreach

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Launched in June 2015, the Allegheny County Park Rangers program reached over 48,000 people in its first year. Park Rangers interact with residents of all ages and...

  15. Drought in the Klamath River Basin

    Science.gov (United States)

    2002-01-01

    For more than 100 years groups in the western United States have fought over water. During the 1880s, sheep ranchers and cattle ranchers argued over drinking water for their livestock on the high plains. In 1913, the city of Los Angeles began to draw water away from small agricultural communities in the Owen Valley, leaving a dusty dry lake bed. In the late 1950s, construction of the Glen Canyon Dam catalyzed the American environmental movement. Today, farmers are fighting fishermen, environmentalists, and Native American tribes over the water in the Upper Klamath River Basin. A below-average winter snowpack and low rainfall throughout the year have caused an extreme drought in the area along the California/Oregon border. In April 2001 a U.S. District Court stopped water deliveries to farms in the Klamath Irrigation District to preserve adequate water levels in Upper Klamath Lake to protect two endangered species of Mullet fish (called suckers). Water was also reserved for the threatened Coho Salmon which need enough water to swim downstream from their spawning grounds to the ocean. In addition, several Native American tribes have rights to Klamath River water. Further complicating the situation are a handful of wildlife refuges which usually receive enough irrigation wastewater to support upwards of a million migratory birds and 900 Bald Eagles. This year, however, several of the refuges may not have enough water for the birds which begin arriving in early fall. The severity of this year's drought is underscored by the town of Bonanza, Oregon. Famous for its natural springs, and entirely dependent on wells for drinking water, the town's water supply is now contaminated with pesticides, fertilizer, and manure. The water quality is so bad it's not even safe to bathe in, much less drink. The problem stems from a very low water table. The drop in underground water levels is caused directly by the drought, and indirectly from the increased irrigation from underground

  16. Aspen Delineation - Klamath National Forest [ds370

    Data.gov (United States)

    California Department of Resources — The database represents polygons of aspen stands in the Klamath National Forest, Siskiyou County, California. The Klamath National Forest Region 5 Vegetation aspen...

  17. Klamath Falls geothermal field, Oregon

    Energy Technology Data Exchange (ETDEWEB)

    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.

  18. 75 FR 65371 - Klamath Marsh National Wildlife Refuge, Klamath County, OR

    Science.gov (United States)

    2010-10-22

    ... Fish and Wildlife Service Klamath Marsh National Wildlife Refuge, Klamath County, OR AGENCY: Fish and...) for the Klamath Marsh National Wildlife Refuge (NWR). The CCP describes how we will manage the Refuge... Web Site: Download a copy of the document(s) at http://www.fws.gov/klamathbasinrefuges/KlamathMarshCCP...

  19. 75 FR 22620 - Upper Klamath, Lower Klamath, Tule Lake, Bear Valley, and Clear Lake National Wildlife Refuges...

    Science.gov (United States)

    2010-04-29

    ... Fish and Wildlife Service Upper Klamath, Lower Klamath, Tule Lake, Bear Valley, and Clear Lake National..., Tule Lake, Bear Valley, and Clear Lake National Wildlife Refuges (Refuges) located in Klamath County..., Lower Klamath, Tule Lake, Bear Valley, and Clear Lake Refuges located in Klamath County, Oregon, and...

  20. 77 FR 18997 - Rim Lakes Forest Restoration Project; Apache-Sitgreavese National Forest, Black Mesa Ranger...

    Science.gov (United States)

    2012-03-29

    ...] [FR Doc No: 2012-7527] DEPARTMENT OF AGRICULTURE Forest Service Rim Lakes Forest Restoration Project; Apache-Sitgreavese National Forest, Black Mesa Ranger District, Coconino County, AZ AGENCY: Forest.... Forest Service (FS) will prepare an environmental impact statement (EIS) on a proposed action to conduct...

  1. Aspen Characteristics - Klamath National Forest [ds369

    Data.gov (United States)

    California Department of Resources — The database represents point locations and associated stand assessment data collected with known aspen stands in the Klamath National Forest, Siskiyou County,...

  2. The History of the 2nd Ranger Company

    National Research Council Canada - National Science Library

    Bond, Victor

    2003-01-01

    The purpose of this research project is to uncover the history of the 2nd Ranger Company and to determine the impact segregation had on the selection, training, and combat operations of the 2nd Ranger Company...

  3. Klamath Basin National Wildlife Refuges: Tule Lake, Lower Klamath, Clear Lake, Upper Klamath, and Klamath Forest National Wildlife Refuges: Annual narrative report: Calendar year 1976

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin National Wildlife Refuges outlines Refuge accomplishments during the 1976 calendar year. The report begins with an...

  4. Klamath Basin National Wildlife Refuges: Tule Lake, Lower Klamath, Clear Lake, Upper Klamath, Klamath Forest, and Bear Valley National Wildlife Refuges: Annual narrative report: Calendar year 1980

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin National Wildlife Refuges outlines Refuge accomplishments during the 1980 calendar year. The report begins with an...

  5. Klamath Basin National Wildlife Refuges: Tule Lake, Lower Klamath, Clear Lake, Upper Klamath, Klamath Forest, and Bear Valley National Wildlife Refuges: Annual narrative report: Calendar year 1987

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin NWRs outlines Refuge accomplishments during the 1987 calendar year. The report begins with a summary of the year's...

  6. Klamath Basin National Wildlife Refuges: Tule Lake, Lower Klamath, Clear Lake, Upper Klamath, Klamath Forest, and Bear Valley National Wildlife Refuges: Annual narrative report: Calendar year 1986

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin NWRs outlines Refuge accomplishments during the 1986 calendar year. The report begins with a summary of the year's...

  7. 75th Ranger Regiment Nutrition Program

    Science.gov (United States)

    2008-07-15

    Siple Medical Training Culinary Advisor Warfighter Nutrition Conference USUHS, Bethesda, MD 15 JULY 2008 Report Documentation Page Form...Performance Nutrition ◘ Sports Medicine ◘ Mental Toughness The RAW Program Team Approach: Commander’s Program! • Ranger Leaders • Culinary ...training Overweight Fitness screening, staged training Previous Heat Injury Medical history and record screening Contributory Medical Issues Medical

  8. Of Power Rangers and V-Chips.

    Science.gov (United States)

    Boyatzis, Chris J.

    1997-01-01

    Describes a study of the effects of violence on elementary students which used the television program Mighty Morphin Power Rangers, and found increased aggression which parents should be concerned about. Offers suggestions for parents and teachers, including taking action against violent programming, utilizing technology which bans unwanted…

  9. Data from pumping and injection tests and chemical sampling in the geothermal aquifer at Klamath Falls, Oregon

    Science.gov (United States)

    Benson, S.M.; Janik, C.J.; Long, D.C.; Solbau, R.D.; Lienau, P.J.

    1984-01-01

    A seven-week pumping and injection tests in the geothermal aquifer at Klamath Falls, Oregon, in 1983 provided new information on hydraulic properties of the aquifer. The Open-File Data Report on the tests includes graphs of water levels measured in 50 wells, temperature measurement in 17 wells , daily air-temperatures in relation to discharge of thermal water from more than 70 pumped and artesian wells, tables of monthly mean air temperatures and estimates of discharges of thermal water during a normal year, and tables of chemical and isotopic analyses on samples from 12 wells. The water-level measurements reflect the effects of pumping, injection, and recovery over about 1.7 square miles of the hot-well area of Klamath Falls. The pumped well, City Well No 1, and the injection well at the Klamath County Museum are components of a proposed District Heating Plan. The study was funded principally under contracts from the U.S. Department of Energy to the Lawrence Berkeley Laboratory, Stanford University, and the Oregon Institute of Technology, with coordination and chemical sampling provided under the Geothermal Research Program, U.S. Geological Survey. Support was received from the City of Klamath Falls, Klamath County Chamber of Commerce, Citizens for Responsible Geothermal Development, and many citizen volunteers. (USGS)

  10. Klamath Forest, National Wildlife Refuge, Klamath Basin National Wildlife Refuges: Annual narrative report: Calendar year 1981

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Forest NWR outlines Refuge accomplishments during the 1981 calendar year. The report begins with a summary of the year's...

  11. Klamath Basin Water Rights Place of Use

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  12. The Mighty Morphin Power Rangers: Teachers Voice Concern.

    Science.gov (United States)

    Levin, Diane E.; Carlsson-Paige, Nancy

    1995-01-01

    Presents the results of a study exploring teachers' concerns and observations of how the "Power Rangers" television series affects children in their classrooms. Teachers' concerns focus on violence, aggressive play, confusion about fantasy and reality, obsessive involvement with the Power Rangers, and use of them as role models for…

  13. Learning about Real-Life Heroes: Forest Rangers.

    Science.gov (United States)

    Afflerbach, Susan; Fonville, Beth

    1995-01-01

    Suggests that when children show interest in television superheroes, build on that interest in the classroom by introducing them to real-life heroes in the community. Using forest rangers as an example, offers a variety of activities, books, and resources that can introduce children to forest rangers and the work they do to protect forest…

  14. Factors Affecting Job Satisfaction Of Rangers In Yankari Game ...

    African Journals Online (AJOL)

    The study was conducted to identify the various factors affecting the job satisfaction level of rangers in Yankari Game Reserve, Bauchi, Nigeria. Data were collected using structured questionnaire comprising four facets: personal characteristics of the rangers, job satisfaction, motivation, and work environment. Data were ...

  15. City of Klamath Falls, Oregon Geothermal Power Plant Feasibility Study

    Energy Technology Data Exchange (ETDEWEB)

    Brian Brown, PE; Stephen Anderson, PE, Bety Riley

    2011-07-31

    The purpose of the Klamath Falls project is to demonstrate the effectiveness of a combined thermal distribution system and power generation facility. The city of Klamath Falls operates a geothermal district heating system which would appear to be an attractive opportunity to install a power generation system. Since the two wells have operated reliably and consistently over many years, no new sources or resource exploration would be necessary. It appears that it will cost more to construct, operate, maintain and amortize a proposed geothermal facility than the long?term value of the power it would produce. The success of a future project will be determined by whether utility power production costs will remain low and whether costs of construction, operations, or financing may be reduced. There are areas that it would be possible to reduce construction cost. More detailed design could enable the city to obtain more precise quotes for components and construction, resulting in reduction in contingency projections. The current level of the contingency for uncertainty of costs is between $200,000 and $300,000. Another key issue with this project appears to be operation cost. While it is expected that only minimal routine monitoring and operating expenses will occur, the cost of water supply and waste water disposal represents nearly one quarter of the value of the power. If the cost of water alone could be reduced, the project could become viable. In addition, the projected cost of insurance may be lower than estimated under a city?wide policy. No provisions have been made for utilization of federal tax incentives. If a transaction with a third-party owner/taxpayer were to be negotiated, perhaps the net cost of ownership could be reduced. It is recommended that these options be investigated to determine if the costs and benefits could be brought together. The project has good potential, but like many alternative energy projects today, they only work economically if the

  16. Aspen Delineation - Klamath National Forest, EUI [ds368

    Data.gov (United States)

    California Department of Resources — The database represents delineations of known aspen stands where aspen assessments were collected in the Klamath National Forest, Siskiyou County, California. The...

  17. Narrative report Klamath Basin National Wildlife Refuges: 1967

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin National Wildlife Refuges outlines Refuge accomplishments during the 1967 calendar year. The report begins by...

  18. Narrative report Klamath Basin National Wildlife Refuges: 1968

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin National Wildlife Refuges outlines Refuge accomplishments during the 1968 calendar year. The report begins by...

  19. Mighty Morphin Power Ranger Play: Research and Reality.

    Science.gov (United States)

    Crosser, Sandra

    1995-01-01

    Explores the question of whether or not Mighty Morphin Power Rangers-type aggressive play is developmentally appropriate for the early childhood classroom. Compares results from research in child development to the reality of television programming, highlighting the relationship between television violence and children's aggressive behavior. (AA)

  20. Characteristics of dissolved organic matter in the Upper Klamath River, Lost River, and Klamath Straits Drain, Oregon and California

    Science.gov (United States)

    Goldman, Jami H.; Sullivan, Annett B.

    2017-12-11

    Concentrations of particulate organic carbon (POC) and dissolved organic carbon (DOC), which together comprise total organic carbon, were measured in this reconnaissance study at sampling sites in the Upper Klamath River, Lost River, and Klamath Straits Drain in 2013–16. Optical absorbance and fluorescence properties of dissolved organic matter (DOM), which contains DOC, also were analyzed. Parallel factor analysis was used to decompose the optical fluorescence data into five key components for all samples. Principal component analysis (PCA) was used to investigate differences in DOM source and processing among sites.At all sites in this study, average DOC concentrations were higher than average POC concentrations. The highest DOC concentrations were at sites in the Klamath Straits Drain and at Pump Plant D. Evaluation of optical properties indicated that Klamath Straits Drain DOM had a refractory, terrestrial source, likely extracted from the interaction of this water with wetland peats and irrigated soils. Pump Plant D DOM exhibited more labile characteristics, which could, for instance, indicate contributions from algal or microbial exudates. The samples from Klamath River also had more microbial or algal derived material, as indicated by PCA analysis of the optical properties. Most sites, except Pump Plant D, showed a linear relation between fluorescent dissolved organic matter (fDOM) and DOC concentration, indicating these measurements are highly correlated (R2=0.84), and thus a continuous fDOM probe could be used to estimate DOC loads from these sites.

  1. Conceptual model of the Klamath Falls, Oregon geothermal area

    Energy Technology Data Exchange (ETDEWEB)

    Prucha, R.H.; Benson, S.M.; Witherspoon, P.A.

    1987-01-01

    Over the last 50 years significant amounts of data have been obtained from the Klamath Falls geothermal resource. To date, the complexity of the system has stymied researchers, leading to the development of only very generalized hydrogeologic and geothermal models of the area. Recently, the large quantity of available temperature data have been re-evaluated, revealing new information on subsurface heat flow and locations of faults in the system. These inferences are supported by borehole, geochemical, geophysical, and hydrologic data. Based on re-evaluation of all available data, a detailed conceptual model for the Klamath Falls geothermal resource is proposed.

  2. Natural resources youth training program (NRYTP), resource rangers 2010

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-09-15

    In 2010, for a second year, the natural resources youth training program (NRYTP) was developed in northern Manitoba thanks to Manitoba Keewatinowi Okimakanak Inc. (MKO) and the collaboration of 42 sponsors. 16 aboriginal youth representing six northern communities took part in the five-week program located at the Egg Lake camp. The objective was to provide these resources rangers with knowledge and training in the most widespread resource sectors in northern Manitoba, including mining, forestry and hydropower. Trainers and experts provided by industry partners offered training sessions, hands-on work experience and other activities to help resource rangers to acquire a better understanding of the employability in this field in the northern region and the knowledge and skills the resource-based careers require. Life and professional skills training was given by the camp staff and local professionals. On-site elders and cultural events also allowed the integration of a northern Cree cultural component. Three staff members, a cook and elders assisted daily the resource rangers. Many improvements and refinements have been made since the success of the 2009 program, including the involvement of a larger number of communities, program contributors and program graduates. The program length has doubled and the number of jobs created has increased, important cultural aspects were introduced and the overall expenses were reduced.

  3. Klamath-Siskiyou herpetofauna: Biogeographic patterns and conservation strategies

    Science.gov (United States)

    Bury, R.B.; Pearl, C.A.

    1999-01-01

    The Klamath-Siskiyou region of southwest Oregon and northwest California (USA) has some of the most complex landscape mosaics and plant communities in western North America, reflecting its marked diversity of precipitation and topography. With 38 native species of amphibians and reptiles, the Klamath-Siskiyou region has the most species-rich herpetofauna of any similarly sized mountain range in the Pacific Northwest. Although it is a biodiversity 'hot spot,' there are only two endemic species, both salamanders, in the Klamath-Siskiyou region. High diversity is due to the overlap of two major biogeographic groups: the Arcto- (= northern) and Madro- (= southern) Tertiary herpetofaunas. Many of the amphibians in the Klamath-Siskiyou region are restricted to specialized habitats. Much of our knowledge about the biology of the regional fauna is based on studies elsewhere. Distributional surveys and ecological research are needed to address how the herpetofauna responds to timber harvest and other human activities that may reduce populations and increase fragmentation of suitable habitats. Conservation of the region's diverse herpetofauna should emphasize strategies directed at habitat specialists and species at the latitudinal limits of their ranges.

  4. PeakRanger: A cloud-enabled peak caller for ChIP-seq data

    Directory of Open Access Journals (Sweden)

    Grossman Robert

    2011-05-01

    Full Text Available Abstract Background Chromatin immunoprecipitation (ChIP, coupled with massively parallel short-read sequencing (seq is used to probe chromatin dynamics. Although there are many algorithms to call peaks from ChIP-seq datasets, most are tuned either to handle punctate sites, such as transcriptional factor binding sites, or broad regions, such as histone modification marks; few can do both. Other algorithms are limited in their configurability, performance on large data sets, and ability to distinguish closely-spaced peaks. Results In this paper, we introduce PeakRanger, a peak caller software package that works equally well on punctate and broad sites, can resolve closely-spaced peaks, has excellent performance, and is easily customized. In addition, PeakRanger can be run in a parallel cloud computing environment to obtain extremely high performance on very large data sets. We present a series of benchmarks to evaluate PeakRanger against 10 other peak callers, and demonstrate the performance of PeakRanger on both real and synthetic data sets. We also present real world usages of PeakRanger, including peak-calling in the modENCODE project. Conclusions Compared to other peak callers tested, PeakRanger offers improved resolution in distinguishing extremely closely-spaced peaks. PeakRanger has above-average spatial accuracy in terms of identifying the precise location of binding events. PeakRanger also has excellent sensitivity and specificity in all benchmarks evaluated. In addition, PeakRanger offers significant improvements in run time when running on a single processor system, and very marked improvements when allowed to take advantage of the MapReduce parallel environment offered by a cloud computing resource. PeakRanger can be downloaded at the official site of modENCODE project: http://www.modencode.org/software/ranger/

  5. Elimination of 1994 Gender Restriction: Will Earning the Ranger Tab Achieve Full Career Potential for Women?

    Science.gov (United States)

    2013-12-13

    45 Excerpts from the Kotter Model...implementation of DADT and the DADT Repeal Act. The implementation guidance was delivered by the National Leadership to the forces through the Service Chiefs...enter the Regiment either through the Ranger Training Battlaion or after completion of Ranger School and serving in a key leadership position in a

  6. Simulating daily water temperatures of the Klamath River under dam removal and climate change scenarios

    Science.gov (United States)

    Perry, Russell W.; Risley, John C.; Brewer, Scott J.; Jones, Edward C.; Rondorf, Dennis W.

    2011-01-01

    A one-dimensional daily averaged water temperature model was used to simulate Klamath River temperatures for two management alternatives under historical climate conditions and six future climate scenarios. The analysis was conducted for the Secretarial Determination on removal of four hydroelectric dams on the Klamath River. In 2012, the Secretary of the Interior will determine if dam removal and implementation of the Klamath Basin Restoration Agreement (KBRA) (Klamath Basin Restoration Agreement, 2010) will advance restoration of salmonid fisheries and is in the public interest. If the Secretary decides dam removal is appropriate, then the four dams are scheduled for removal in 2020.

  7. Is that Gun for the Bears? The National Park Service Ranger as a Historically Contradictory Figure

    Directory of Open Access Journals (Sweden)

    Alice B Kelly Pennaz

    2017-01-01

    Full Text Available The “Yellowstone Model” of exclusionary, or fortress conservation, has spread widely across the globe since 1872. While in many other countries there has been a concomitant ever-increasing militarisation of park guards, the history of the United States (US Park Ranger offers an alternative narrative. This paper traces the complex history of the US Park ranger through time to show how the Ranger as an outward embodiment of state power has been contradicted by administrative and practical logics directing rangers to educate, welcome, and guide park visitors. Rangers' work as territorial enforcers, and as strong-arms of the state has been tempered and defined by multiple disciplining forces over time. Using a political ecology approach, this paper examines how shifting political economic contexts, shifts in park use and park visitors, and a changing national law enforcement milieu influenced how and in what ways National Park Rangers have performed law enforcement in US parks over the past 100 years. The paper concludes by laying out why comparisons between US National Park Rangers and park guards in other parts of the world may be troubled by a number of socioeconomic and political factors.

  8. Electron-Muon Ranger: performance in the MICE Muon Beam

    CERN Document Server

    Adams, D; Vankova-Kirilova, G.; Bertoni, R.; Bonesini, M.; Chignoli, F.; Mazza, R.; Palladino, V.; de Bari, A.; Cecchet, G.; Capponi, M.; Iaciofano, A.; Orestano, D.; Pastore, F.; Tortora, L.; Kuno, Y.; Sakamoto, H.; Ishimoto, S.; Filthaut, F.; Hansen, O.M.; Ramberger, S.; Vretenar, M.; Asfandiyarov, R.; Bene, P.; Blondel, A.; Cadoux, F.; Debieux, S.; Drielsma, F.; Graulich, J.S.; Husi, C.; Karadzhov, Y.; Masciocchi, F.; Nicola, L.; Messomo, E.Noah; Rothenfusser, K.; Sandstrom, R.; Wisting, H.; Charnley, G.; Collomb, N.; Gallagher, A.; Grant, A.; Griffiths, S.; Hartnett, T.; Martlew, B.; Moss, A.; Muir, A.; Mullacrane, I.; Oates, A.; Owens, P.; Stokes, G.; Warburton, P.; White, C.; Adams, D.; Barclay, P.; Bayliss, V.; Bradshaw, T.W.; Courthold, M.; Francis, V.; Fry, L.; Hayler, T.; Hills, M.; Lintern, A.; Macwaters, C.; Nichols, A.; Preece, R.; Ricciardi, S.; Rogers, C.; Stanley, T.; Tarrant, J.; Watson, S.; Wilson, A.; Bayes, R.; Nugent, J.C.; Soler, F.J.P.; Cooke, P.; Gamet, R.; Alekou, A.; Apollonio, M.; Barber, G.; Colling, D.; Dobbs, A.; Dornan, P.; Hunt, C.; Lagrange, J-B.; Long, K.; Martyniak, J.; Middleton, S.; Pasternak, J.; Santos, E.; Savidge, T.; Uchida, M.A.; Blackmore, V.J.; Carlisle, T.; Cobb, J.H.; Lau, W.; Rayner, M.A.; Tunnell, C.D.; Booth, C.N.; Hodgson, P.; Langlands, J.; Nicholson, R.; Overton, E.; Robinson, M.; Smith, P.J.; Dick, A.; Ronald, K.; Speirs, D.; Whyte, C.G.; Young, A.; Boyd, S.; Franchini, P.; Greis, J.; Pidcott, C.; Taylor, I.; Gardener, R.; Kyberd, P.; Littlefield, M.; Nebrensky, J.J.; Bross, A.D.; Fitzpatrick, T.; Leonova, M.; Moretti, A.; Neuffer, D.; Popovic, M.; Rubinov, P.; Rucinski, R.; Roberts, T.J.; Bowring, D.; DeMello, A.; Gourlay, S.; Li, D.; Prestemon, S.; Virostek, S.; Zisman, M.; Hanlet, P.; Kafka, G.; Kaplan, D.M.; Rajaram, D.; Snopok, P.; Torun, Y.; Blot, S.; Kim, Y.K.; Bravar, U.; Onel, Y.; Cremaldi, L.M.; Hart, T.L.; Luo, T.; Sanders, D.A.; Summers, D.J.; Cline, D.; Yang, X.; Coney, L.; Hanson, G.G.; Heidt, C.

    2015-01-01

    The Muon Ionization Cooling Experiment (MICE) will perform a detailed study of ionization cooling to evaluate the feasibility of the technique. To carry out this program, MICE requires an efficient particle-identification (PID) system to identify muons. The Electron-Muon Ranger (EMR) is a fully-active tracking-calorimeter that forms part of the PID system and tags muons that traverse the cooling channel without decaying. The detector is capable of identifying electrons with an efficiency of 98.6%, providing a purity for the MICE beam that exceeds 99.8%. The EMR also proved to be a powerful tool for the reconstruction of muon momenta in the range 100-280 MeV/$c$.

  9. Electron-Muon Ranger: performance in the MICE Muon Beam

    CERN Document Server

    Adams, D.; Vankova-Kirilova, G.; Bertoni, R.; Bonesini, M.; Chignoli, F.; Mazza, R.; Palladino, V.; de Bari, A.; Cecchet, G.; Capponi, M.; Iaciofano, A.; Orestano, D.; Pastore, F.; Tortora, L.; Kuno, Y.; Sakamoto, H.; Ishimoto, S.; Filthaut, F.; Hansen, O.M.; Ramberger, S.; Vretenar, M.; Asfandiyarov, R.; Bene, P.; Blondel, A.; Cadoux, F.; Debieux, S.; Drielsma, F.; Graulich, J.S.; Husi, C.; Karadzhov, Y.; Masciocchi, F.; Nicola, L.; Messomo, E.Noah; Rothenfusser, K.; Sandstrom, R.; Wisting, H.; Charnley, G.; Collomb, N.; Gallagher, A.; Grant, A.; Griffiths, S.; Hartnett, T.; Martlew, B.; Moss, A.; Muir, A.; Mullacrane, I.; Oates, A.; Owens, P.; Stokes, G.; Warburton, P.; White, C.; Adams, D.; Barclay, P.; Bayliss, V.; Bradshaw, T.W.; Courthold, M.; Francis, V.; Fry, L.; Hayler, T.; Hills, M.; Lintern, A.; Macwaters, C.; Nichols, A.; Preece, R.; Ricciardi, S.; Rogers, C.; Stanley, T.; Tarrant, J.; Watson, S.; Wilson, A.; Bayes, R.; Nugent, J.C.; Soler, F.J.P.; Cooke, P.; Gamet, R.; Alekou, A.; Apollonio, M.; Barber, G.; Colling, D.; Dobbs, A.; Dornan, P.; Hunt, C.; Lagrange, J-B.; Long, K.; Martyniak, J.; Middleton, S.; Pasternak, J.; Santos, E.; Savidge, T.; Uchida, M.A.; Blackmore, V.J.; Carlisle, T.; Cobb, J.H.; Lau, W.; Rayner, M.A.; Tunnell, C.D.; Booth, C.N.; Hodgson, P.; Langlands, J.; Nicholson, R.; Overton, E.; Robinson, M.; Smith, P.J.; Dick, A.; Ronald, K.; Speirs, D.; Whyte, C.G.; Young, A.; Boyd, S.; Franchini, P.; Greis, J.; Pidcott, C.; Taylor, I.; Gardener, R.; Kyberd, P.; Littlefield, M.; Nebrensky, J.J.; Bross, A.D.; Fitzpatrick, T.; Leonova, M.; Moretti, A.; Neuffer, D.; Popovic, M.; Rubinov, P.; Rucinski, R.; Roberts, T.J.; Bowring, D.; DeMello, A.; Gourlay, S.; Li, D.; Prestemon, S.; Virostek, S.; Zisman, M.; Hanlet, P.; Kafka, G.; Kaplan, D.M.; Rajaram, D.; Snopok, P.; Torun, Y.; Blot, S.; Kim, Y.K.; Bravar, U.; Onel, Y.; Cremaldi, L.M.; Hart, T.L.; Luo, T.; Sanders, D.A.; Summers, D.J.; Cline, D.; Yang, X.; Coney, L.; Hanson, G.G.; Heidt, C.

    2015-12-16

    The Muon Ionization Cooling Experiment (MICE) will perform a detailed study of ionization cooling to evaluate the feasibility of the technique. To carry out this program, MICE requires an efficient particle-identification (PID) system to identify muons. The Electron-Muon Ranger (EMR) is a fully-active tracking-calorimeter that forms part of the PID system and tags muons that traverse the cooling channel without decaying. The detector is capable of identifying electrons with an efficiency of 98.6%, providing a purity for the MICE beam that exceeds 99.8%. The EMR also proved to be a powerful tool for the reconstruction of muon momenta in the range 100-280 MeV/$c$.

  10. Are ranger patrols effective in reducing poaching-related threats within protected areas?

    Science.gov (United States)

    Moore, Jennnifer F.; Mulindahabi, Felix; Masozera, Michel K.; Nichols, James; Hines, James; Turikunkiko, Ezechiel; Oli, Madan K.

    2018-01-01

    Poaching is one of the greatest threats to wildlife conservation world-wide. However, the spatial and temporal patterns of poaching activities within protected areas, and the effectiveness of ranger patrols and ranger posts in mitigating these threats, are relatively unknown.We used 10 years (2006–2015) of ranger-based monitoring data and dynamic multi-season occupancy models to quantify poaching-related threats, to examine factors influencing the spatio-temporal dynamics of these threats and to test the efficiency of management actions to combat poaching in Nyungwe National Park (NNP), Rwanda.The probability of occurrence of poaching-related threats was highest at lower elevations (1,801–2,200 m), especially in areas that were close to roads and tourist trails; conversely, occurrence probability was lowest at high elevation sites (2,601–3,000 m), and near the park boundary and ranger posts. The number of ranger patrols substantially increased the probability that poaching-related threats disappear at a site if threats were originally present (i.e. probability of extinction of threats). Without ranger visits, the annual probability of extinction of poaching-related threats was an estimated 7%; this probability would increase to 20% and 57% with 20 and 50 ranger visits per year, respectively.Our results suggest that poaching-related threats can be effectively reduced in NNP by adding ranger posts in areas where they do not currently exist, and by increasing the number of patrols to sites where the probability of poaching activities is high.Synthesis and applications. Our application of dynamic occupancy models to predict the probability of presence of poaching-related threats is novel, and explicitly considers imperfect detection of illegal activities. Based on the modelled relationships, we identify areas that are most vulnerable to poaching, and offer insights regarding how ranger patrols can be optimally deployed to reduce poaching-related threats and

  11. Conservation′s Ambiguities: Rangers on the Periphery of the W Park, Burkina Faso

    OpenAIRE

    Julie Poppe

    2012-01-01

    This article demonstrates the central role of ambiguity in the (re)production process of conservation practice. It argues that some current political economy as well as environmentality approaches to research conservation practice fail to capture the complexity of the lived experience of local conservationists. The article focuses on the multiple identities of rangers in interaction with other residents at the periphery of the W Park in Burkina Faso, as rangers are local conservationists who ...

  12. Genetic Diversity of Black Salamanders (Aneides flavipunctatus across Watersheds in the Klamath Mountains

    Directory of Open Access Journals (Sweden)

    David B. Wake

    2013-08-01

    Full Text Available Here we characterize the genetic structure of Black Salamanders (Aneides flavipunctatus in the Klamath Mountains of northwestern California and southwestern Oregon using mitochondrial and nuclear DNA sequences. We hypothesized that the Sacramento, Smith, Klamath, and Rogue River watersheds would represent distinct genetic populations based on prior ecological results, which suggest that Black Salamanders avoid high elevations such as the ridges that separate watersheds. Our mitochondrial results revealed two major lineages, one in the Sacramento River watershed, and another containing the Klamath, Smith, and Rogue River watersheds. Clustering analyses of our thirteen nuclear loci show the Sacramento watershed population to be genetically distinctive. Populations in the Klamath, Smith, and Rogue watersheds are also distinctive but not as differentiated and their boundaries do not correspond to watersheds. Our historical demographic analyses suggest that the Sacramento population has been isolated from the Klamath populations since the mid-Pleistocene, with negligible subsequent gene flow (2 Nm ≤ 0.1. The Smith and Rogue River watershed populations show genetic signals of recent population expansion. These results suggest that the Sacramento River and Klamath River watersheds served as Pleistocene refugia, and that the Rogue and Smith River watersheds were colonized more recently by northward range expansion from the Klamath.

  13. Park Rangers' Behaviors and Their Effects on Tourists and Tibetan Macaques (Macaca thibetana) at Mt. Huangshan, China.

    Science.gov (United States)

    Usui, Rie; Sheeran, Lori K; Li, Jin-Hua; Sun, Lixing; Wang, Xi; Pritchard, Alexander J; DuVall-Lash, Alexander S; Wagner, R Steve

    2014-09-15

    Previous studies have reported the negative impacts of tourism on nonhuman primates (NHPs) and tourists and advocated the improvement of tourism management, yet what constitutes good quality management remains unclear. We explored whether rates of macaque aggression and self-directed behaviors (SDBs) differed under the supervision of two park ranger teams at the Valley of the Wild Monkeys (VWM) in Mt. Huangshan, Anhui Province, China. The two ranger teams provisioned and managed a group of macaques on an alternating monthly basis. Monkey, tourist and ranger behaviors were collected from August 16-September 30, 2012. Macaque aggression and SDB rates did not differ significantly under the management of the two teams. Overall, there was little intervention in tourist-macaque interactions by park rangers, and even when rangers discouraged tourists' undesirable behaviors, tourist interactions with monkeys persisted. Furthermore, only one or sometimes two park rangers managed monkeys and tourists, and rangers established dominance over the monkeys to control them. In order to effectively manage tourists and monkeys by a single park ranger, we recommend that rangers: (1) prohibit tourists from feeding; (2) move around the viewing platform more frequently; and (3) limit the number of tourists each visiting session.

  14. The Cossack Ranger II Seismograph, Research And Outreach Efforts.

    Science.gov (United States)

    Husebye, E. S.; Fedorenko, Y. V.; Pilgaev, S. V.; Matveeva, T. S.

    2006-12-01

    geoscience disciplines. Another project novelety is that the seismographs (Cossack Ranger II) would be assembled in Bulgaria thus ensuring low prices and local maintenance skills. SENSES will also introduce electronic learning modules for instructions at school levels on earthquake risks and hazard mitigations. This appears to be a most efficient way of informing the public at large about various types of natural hazards. In this presentations, we give details on the geophoned based seismograph Codssack Ranger II, record analysis, seismic processing scheme in a high school environment and the most difficult part promote geoscience for high school students.

  15. Upper Klamath Basin Landsat Image for November 8, 2004: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  16. Upper Klamath Basin Landsat Image for May 25, 2004: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  17. Upper Klamath Basin Landsat Image for August 26, 2006: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  18. Upper Klamath Basin Landsat Image for July 2, 2006: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  19. Upper Klamath Basin Landsat Image for June 16, 2006: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  20. Upper Klamath Basin Landsat Image for August 19, 2006: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  1. Upper Klamath Basin Landsat Image for July 11, 2004: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-7 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  2. Upper Klamath Basin Landsat Image for April 29, 2006: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  3. Upper Klamath Basin Landsat Image for July 12, 2004: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  4. Upper Klamath Basin Landsat Image for October 22, 2006: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  5. Upper Klamath Basin Landsat Image for August 29, 2004: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  6. Upper Klamath Basin Landsat Image for April 28, 2006: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-7 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  7. Upper Klamath Basin Landsat Image for June 1, 2004: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  8. Upper Klamath Basin Landsat Image for May 30, 2006: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-7 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  9. Upper Klamath Basin Landsat Image for July 10, 2006: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-7 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  10. Upper Klamath Basin Landsat Image for June 17, 2004: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  11. Upper Klamath Basin Landsat Image for July 18, 2006: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  12. Upper Klamath Basin Landsat Image for June 26, 2004: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  13. Upper Klamath Basin Landsat Image for September 21, 2004: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  14. Upper Klamath Basin Landsat Image for July 25, 2006: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  15. Upper Klamath Basin Landsat Image for September 20, 2006: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  16. Upper Klamath Basin Landsat Image for October 7, 2004: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  17. Upper Klamath Basin Landsat Image for April 7, 2004: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  18. Upper Klamath Basin Landsat Image for October 29, 2006: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  19. Upper Klamath Basin Landsat Image for October 16, 2004: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  20. Upper Klamath Basin Landsat Image for August 20, 2004: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  1. Anomalies of larval and juvenile shortnose and lost river suckers in upper Klamath Lake, Oregon

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Larval and juvenile shortnose (Chasmistes brevirostris) and Lost River (Deltistes luxatus) suckers from Upper Klamath Lake, OR, were examined to determine anomaly...

  2. Upper Klamath Basin Landsat Image for June 24, 2006: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-7 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  3. Klamath Basin Restoration Agreement Off-Project Water Program Sub-basin Analysis Flow Statistics

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — VERSION 5/15/2012 HYDROLOGICAL INFORMATION PRODUCTS FOR THE OFF-PROJECT WATER PROGRAM OF THE KLAMATH BASIN RESTORATION AGREEMENT By Daniel T. Snyder, John C. Risley,...

  4. Upper Klamath Basin Landsat Image for July 9, 2006: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  5. Pesticide Impact Assessment in Tule Lake and Lower Klamath National Wildlife Refuges, 1998 - 2000 Growing Season

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Tule Lake and the adjacent Lower Klamath National Wildlife Refuges (TLNWR and LKNWR) serve as key spring/fall staging and overwintering areas for Pacific Flyway...

  6. Klamath Basin National Wildlife Refuge Complex: Annual narrative report: Calendar year 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin National Wildlife Refuge Complex outlines Refuge accomplishments during the 1992 calendar year. The Tule Lake National...

  7. Klamath Basin National Wildlife Refuge Complex: Annual narrative report: Calendar year 1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin National Wildlife Refuge Complex outlines Refuge accomplishments during the 1995 calendar year. The Tule Lake National...

  8. Upper Klamath Basin Landsat Image for July 28, 2004: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  9. Upper Klamath Basin Landsat Image for May 6, 2006: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  10. Upper Klamath Basin Landsat Image for September 30, 2004: Path 44 Row 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  11. Upper Klamath Basin Landsat Image for August 4, 2004: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  12. Upper Klamath Basin Landsat Image for June 23, 2006: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  13. Klamath Basin National Wildlife Refuge Complex: Annual narrative report: Calendar year 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin National Wildlife Refuge Complex outlines Refuge accomplishments during the 1993 calendar year. The Tule Lake National...

  14. Klamath Basin National Wildlife Refuge Complex: Annual narrative report: Calendar year 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin National Wildlife Refuge Complex outlines Refuge accomplishments during the 1990 calendar year. The Tule Lake National...

  15. Klamath Marsh National Wildlife Refuge: Final Comprehensive Conservation Plan and Environmental Assessment

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Klamath Marsh NWR for the next 15 years. This plan outlines the Refuge vision and...

  16. Upper Klamath National Wildlife Refuge : Annual narrative report: Calendar year 1981

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Upper Klamath National Wildlife Refuges outlines Refuge accomplishments during the 1981 calendar year. The report begins with an...

  17. Klamath Basin National Wildlife Refuges Complex: Annual narrative report: Calendar year 1989

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Klamath Basin National Wildlife Refuge Complex outlines Refuge accomplishments during the 1989 calendar year. The Tule Lake National...

  18. Upper Klamath Basin Landsat Image for September 27, 2006: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  19. Upper Klamath Basin Landsat Image for April 30, 2004: Path 45 Rows 30 and 31

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation...

  20. Autonomous Navigation with Constrained Consistency for C-Ranger

    Directory of Open Access Journals (Sweden)

    Shujing Zhang

    2014-06-01

    Full Text Available Autonomous underwater vehicles (AUVs have become the most widely used tools for undertaking complex exploration tasks in marine environments. Their synthetic ability to carry out localization autonomously and build an environmental map concurrently, in other words, simultaneous localization and mapping (SLAM, are considered to be pivotal requirements for AUVs to have truly autonomous navigation. However, the consistency problem of the SLAM system has been greatly ignored during the past decades. In this paper, a consistency constrained extended Kalman filter (EKF SLAM algorithm, applying the idea of local consistency, is proposed and applied to the autonomous navigation of the C-Ranger AUV, which is developed as our experimental platform. The concept of local consistency (LC is introduced after an explicit theoretical derivation of the EKF-SLAM system. Then, we present a locally consistency-constrained EKF-SLAM design, LC-EKF, in which the landmark estimates used for linearization are fixed at the beginning of each local time period, rather than evaluated at the latest landmark estimates. Finally, our proposed LC-EKF algorithm is experimentally verified, both in simulations and sea trials. The experimental results show that the LC-EKF performs well with regard to consistency, accuracy and computational efficiency.

  1. 75 FR 47755 - Black Hills National Forest, Mystic Ranger District, South Dakota, Pactola Project Area

    Science.gov (United States)

    2010-08-09

    ... rules that are applicable to the public. Notices of hearings #0;and investigations, committee meetings... including forest resources from an existing insect and disease epidemic (mountain pine beetle), creating a... forest resources, from the existing insect and disease (mountain pine beetle) epidemic. Restore resource...

  2. 77 FR 66578 - San Bernardino National Forest, Mountaintop Ranger District, CA, Santa Ana Watershed Hazardous...

    Science.gov (United States)

    2012-11-06

    ...., tree regeneration layers, snags) and horizontal (e.g., downed woody material) heterogeneity. There is a... sensitive resources (e.g., heritage resources, rare plants, riparian areas, designated Critical Habitat, etc... around adjacent communities. The proposed action also includes reforestation/native plant restoration in...

  3. 78 FR 45495 - Conejos Peak Ranger District, Rio Grande National Forest; Colorado; Cumbres Vegetation Management...

    Science.gov (United States)

    2013-07-29

    ... potential to damage public or private propert y as they fall; (3) Re-plant portions of harvested s t ands to... existing regeneration and where aspen sprouting is unlikely, in order to maintain diverse forest cover over...

  4. 75 FR 31418 - Intermountain Region, Payette National Forest, Council Ranger District; Idaho; Mill Creek-Council...

    Science.gov (United States)

    2010-06-03

    ... large diameter ponderosa pine) and road construction have affected forest, grassland, shrubland plant... biomass on 700 acres by regeneration harvest treatments followed by prescribed burning to promote fire...

  5. Tongass National Forest Transportation System Opportunity Study : Final Report for Hoonah and Wrangell Ranger Districts.

    Science.gov (United States)

    2008-07-01

    Tongass National Forest (NF) is in Southeast Alaska, a region rich in natural and cultural resources, which is currently undergoing significant economic change. This study examines how the existing assets of the Tongass NF's transportation system can...

  6. 77 FR 17007 - Kootenai National Forest, Cabinet Ranger District, Montana Pilgrim Timber Sale Project

    Science.gov (United States)

    2012-03-23

    ... age class structure, via use of timber harvesting and prescribed fire use. Big game forage would be... managed for big game summer range. Subsequent analyses of potential environmental effects were documented... the deaf (TDD) may call the Federal Information Relay Service (FIRS) at 1-800-877-8339 between 8 a.m...

  7. 75 FR 78208 - Black Hills National Forest, Northern Hills Ranger District; South Dakota; Steamboat Project

    Science.gov (United States)

    2010-12-15

    ... fuels treatments to provide structural diversity in big game winter range, reduce the risk of mountain... telecommunication devices for the deaf (TDD) may call the Federal Information Relay Service (FIRS) at 1-800-877-8339... greater structural diversity in an area managed for big game winter range, to reduce the risk of mountain...

  8. 75 FR 64243 - Umatilla National Forest, Walla Walla Ranger District; Oregon Tollgate Fuels Reduction Project

    Science.gov (United States)

    2010-10-19

    ...) trees and dead and down material. These activities would occur adjacent to private property and FR 64... permit, 4 NFS campgrounds, 6 trailheads, 1 ski area, 4 snowparks and other FS facilities. The area is one... reduction prescriptions include crown reduction, dead and down material removal, and ladder fuel reduction...

  9. 77 FR 59163 - Andrew Pickens Ranger District; South Carolina; AP Loblolly Pine Removal and Restoration Project

    Science.gov (United States)

    2012-09-26

    ... initial post-harvest prescribed burn to reduce competition. These methods would be applied up to two more... treatment and the miles of system and temporary roads based on better mapping and additional field survey... column, correct the ``Proposed Action'', heading to read: Regeneration Harvest, With Reserves (Cut-and...

  10. 76 FR 31932 - Beaverhead-Deerlodge National Forest, Pintler Ranger District; Montana; Flint Foothills...

    Science.gov (United States)

    2011-06-02

    ... pine and harvest post and poles on 863 acres, commercial thin ponderosa pine and Douglas-fir on 1,007... ranging in size from two to 196 acres. Harvest and treatment methods would include ground-based and cable... INFORMATION: Purpose and Need for Action The purpose and need for the proposal is to (1) salvage harvest dead...

  11. 77 FR 14727 - Tongass National Forest Wrangell Ranger District; Alaska; Wrangell Island Project Environmental...

    Science.gov (United States)

    2012-03-13

    ... would be used as needed. Harvest would include helicopter, ground based, and cable-yarding systems and... treatments, erosion control, fish passage improvements. Other activities may include recreation enhancements...-growth management, road and access management, economic and rural stability, wildlife habitat, aquatic...

  12. 75 FR 81210 - Wrangell Ranger District; Alaska; Wrangell Island Project Environmental Impact Statement

    Science.gov (United States)

    2010-12-27

    ... include helicopter, ground based, and cable-yarding systems and include even-aged and uneven-aged harvest..., erosion control, vegetation removal, or road relocation); recreation activities (for example, campground... transition from old-growth harvest to young-growth management, road management, economic and rural stability...

  13. 76 FR 7807 - Thorne Bay Ranger District; Alaska; Big Thorne Project Environmental Impact Statement

    Science.gov (United States)

    2011-02-11

    ... would be used as needed. Harvest would include helicopter, ground- based, and cable yarding systems and... ``red pipes'' or bridges, erosion control, vegetation removal, or road relocation); recreation... young-growth management, road management, economic and rural stability, subsistence, deer, watersheds...

  14. 75 FR 10456 - Kootenai National Forest, Fortine Ranger District, Montana; Galton Environmental Impact Statement

    Science.gov (United States)

    2010-03-08

    ...) Designate mountain bike use that is compatible with the Montana Wilderness Study Act; (5) Designate allowed... safety. Proposed Action The Proposed Action would result in a year round travel plan for the Galton..., mountain bikes and over-snow vehicles. Comment Requested This notice of intent initiates the scoping...

  15. 78 FR 20613 - Ochoco National Forest, Paulina Ranger District; Oregon; Wolf Creek Vegetation and Fuels...

    Science.gov (United States)

    2013-04-05

    ... analyze the effects of managing vegetation and fuels within the 24,506 acre Wolf project area, which is... INFORMATION CONTACT: Jeffrey Marszal, Project Leader at 3160 NE Third Street, Prineville, Oregon 97754, or at...

  16. 76 FR 22670 - Black Hills National Forest, Hell Canyon Ranger District, South Dakota, Vestal Project

    Science.gov (United States)

    2011-04-22

    ... potential for high severity wildfire adjacent to the at-risk community of Custer, SD. The proposal is being... the town of Custer, SD and overall fire hazard in the area is high due to dense stand conditions and... area are privately owned, with an estimated 3,194 private structures. Proposed Action Thin and harvest...

  17. 76 FR 22075 - Divide Ranger District, Rio Grande National Forest; CO; Black Mesa Vegetation Management Project

    Science.gov (United States)

    2011-04-20

    ... Vegetation Management Project AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare an... Mesa Vegetation Management Project Public Comment. FOR FURTHER INFORMATION CONTACT: Diana McGinn at 719... Management'', then ``Projects'' on the left side of the Web page. Individuals who use telecommunication...

  18. 78 FR 49722 - Tongass National Forest Wrangell Ranger District; Alaska; Wrangell Island Project Environmental...

    Science.gov (United States)

    2013-08-15

    ... managment. Preliminary Permits, Licenses or Other Requirements U.S. Environmental Protection Agency: Spill... review under Section 402 of the Clean Water Act (402); Solid Waste Disposal Permit. State of Alaska...

  19. 76 FR 9740 - Plumas National Forest, Feather River Ranger District; California; On Top Hazardous Fuels...

    Science.gov (United States)

    2011-02-22

    ... species and to move the landscape towards an uneven-aged, multistory, fire-resilient forest. Prescriptions would treat surface, ladder, and crown fuels to reduce risk from wildfires to rural communities and...; underburning 3,020 acres (800 acres underburn only and 2,220 acres follow-up underburn for mechanically thinned...

  20. 77 FR 21721 - Sierra National Forest, Bass Lake Ranger District, California, Whisky Ecosystem Restoration Project

    Science.gov (United States)

    2012-04-11

    ... intensity of wildfires within and outside of the Wildland Urban Interface (WUI) and restore other ecological... fire) wildland urban intermix area, and surrounding forest by reducing the potential for... management to prevent and control infestations of noxious weeds; Restore production and enhance vitality of...

  1. 77 FR 10472 - San Bernardino National Forest, Mountaintop Ranger District, California, Mitsubishi South Quarry...

    Science.gov (United States)

    2012-02-22

    ..., ECORP Consulting, Inc. 215 N. 5th Street, Redlands, CA 92374. Comments may also be sent via email to... sloped inward toward the vertical wall to capture any precipitation or runoff. The individual benches... lands, which have been verified by the Forest Service to contain occupied endangered species habitat on...

  2. 75 FR 32738 - Gallatin National Forest-Hebgen Lake Ranger District; MT; Lonesome Wood Vegetation Management...

    Science.gov (United States)

    2010-06-09

    ....us , or via facsimile to 406-587-2528. Electronic comments must be submitted in Microsoft Word format... of fire spread and long spotting distances for firebrands are expected under the existing conditions...

  3. 76 FR 41753 - Sierra National Forest, Bass Lake Ranger District, California, Grey's Mountain Ecosystem...

    Science.gov (United States)

    2011-07-15

    ... completed utilizing thinning of pre-commercial and commercial conifers, mastication and/or dozer piling and... deficit for wildlife habitat use. Potential methods to achieve this desired level of CWD includes falling...

  4. 76 FR 4860 - Ochoco National Forest, Lookout Mountain Ranger District; Oregon; Marks Creek Allotment...

    Science.gov (United States)

    2011-01-27

    ... livestock stocking rates, active management of livestock, relocation or reconstruction of existing water..., fisheries, water quality, sensitive plants, and on the introduction and/or spread of invasive plants, as...

  5. 75 FR 18144 - Kemmerer Ranger District, Bridger-Teton National Forest, Wyoming Kemmerer Grazing and Rangeland...

    Science.gov (United States)

    2010-04-09

    ... identified. Grazing practices addressing frequency of grazing and of rest from grazing will be guided by the... such as amount of ground cover, sign of active erosion and healing of headcuts. Other Best Management...

  6. 77 FR 23658 - Six Rivers National Forest, Gasquet Ranger District, California, The Smith River National...

    Science.gov (United States)

    2012-04-20

    ... Smith River National Recreation Area Restoration and Motorized Travel Management Project AGENCY: Forest... minimizing ecological and cultural resource risk. In addition, this project restores terrestrial and aquatic... unauthorized routes (UAR) that pose a risk to ecological resources will be restored to reduce risk to resources...

  7. 75 FR 8297 - Tongass National Forest, Thorne Bay Ranger District, Thorne Bay, AK

    Science.gov (United States)

    2010-02-24

    ..., USDA. ACTION: Cancellation of Notice of intent to prepare an Environmental Impact Statement published... prepare Kosciusko Island Timber Sale Environmental Impact Statement (EIS) to assess and disclose the environmental effects of timber harvest and road building to provide timber for the Tongass National Forest...

  8. 76 FR 35396 - Black Hills National Forest, Mystic Ranger District, South Dakota, Section 30 Limestone Mining...

    Science.gov (United States)

    2011-06-17

    ... environmental impact statement. SUMMARY: A Plan of Operation has been submitted by Pete Lien and Sons, Inc., for.... The proposal is to mine within Pennington County, South Dakota, totaling approximately 100 acres about... Intent and the new estimated Final EIS publication date. DATES: The final environmental impact statement...

  9. 76 FR 65681 - Black Hills National Forest, Mystic Ranger District, South Dakota, Calumet Project Area

    Science.gov (United States)

    2011-10-24

    ... wildland-urban interface. The proposal is being planned for the 31,772 acre Calumet Project Area that... fire and fuels hazard reduction needs in the wildland-urban interface; support or opposition to forest... and in the wildland- urban interface. Moreover, it is appropriate that proposed actions be designed in...

  10. 76 FR 71935 - Humboldt-Toiyabe National Forest, Carson Ranger District, Nevada and California, Bordertown to...

    Science.gov (United States)

    2011-11-21

    ... for the construction, operation, and maintenance of the Bordertown 120 kV transmission line on..., Bordertown to California 120 kV Transmission Line AGENCY: Forest Service, USDA. ACTION: Notice of intent to... determine and analyze the effects of the proposed Bordertown 120 kilovolt (kV) Transmission Line project on...

  11. 78 FR 15681 - Beaverhead-Deerlodge National Forest, Dillon Ranger District; Montana; Birch, Willow, Lost Project

    Science.gov (United States)

    2013-03-12

    ... would be treated through mechanical, commercial, burning, lop and scattering, and/or mastication. A total of 3,440 acres of Douglas-Fir would be treated through commercial thin, mastication, and/or... mastication. A total of 6,292 acres of Shrub-Grasslands would be treated through lop and scatter, burning...

  12. 76 FR 54730 - Rubicon Trail Easement, Eldorado National Forest, Pacific Ranger District

    Science.gov (United States)

    2011-09-02

    ... erosion and sedimentation. In July 2004, the El Dorado County Board of Supervisors issued a state of local... facilities along the Rubicon Trail at Spider Lake or Buck Island Reservoir primitive camping areas. Once in...

  13. 77 FR 36251 - Intermountain Region, Boise National Forest; Emmett Ranger District, Idaho; Scriver Creek...

    Science.gov (United States)

    2012-06-18

    ..., Boise National Forest at the address above. Individuals who use telecommunication devices for the deaf.... Environmental Protection Agency. Early notice of importance of public participation in subsequent environmental...

  14. 78 FR 12714 - Intermountain Region, Payette National Forest, New Meadows Ranger District, Idaho; Lost Creek...

    Science.gov (United States)

    2013-02-25

    ... resiliency; (3) reduce the risk of uncharacteristic and undesirable wildland fire; (4) restore habitat... rerouting trails, installing trail signs, installing toilets, improving and constructing trailhead parking... comment, will become part of the public record for this proposed action. Comments submitted anonymously...

  15. Council Districts

    Data.gov (United States)

    Town of Cary, North Carolina — View the location of the Town of Cary’s four Town Council districts.Please note that one district, District A, is split into two geo-spatial areas. One area is in...

  16. Microprocessor realizations of range and range-rate filters in radar systems

    Science.gov (United States)

    Fleischer, D.; Aronhime, P.

    1980-01-01

    This paper describes the implementation of digital radar range-rate filters on a microprocessor-based system. A range-rate filter processes a digitized noisy range signal to recover smoothed range data and its derivative, range rate. Two filter designs are implemented. Considerations aiding their efficient operation on an 8-bit microprocessor are discussed. The filters are subjected to a noisy range input signal of known variance, and the associated output signals are statistically analysed to determine noise-rejection characteristics. These results are compared to analytical predictions.

  17. Water Quality Conditions in Upper Klamath and Agency Lakes, Oregon, 2005

    Science.gov (United States)

    Hoilman, Gene R.; Lindenberg, Mary K.; Wood, Tamara M.

    2008-01-01

    During June-October 2005, water quality data were collected from Upper Klamath and Agency Lakes in Oregon, and meteorological data were collected around and within Upper Klamath Lake. Data recorded at two continuous water quality monitors in Agency Lake showed similar temperature patterns throughout the field season, but data recorded at the northern site showed more day-to-day variability for dissolved oxygen concentration and saturation after late June and more day-to-day variability for pH and specific conductance values after mid-July. Data recorded from the northern and southern parts of Agency Lake showed more comparable day-to-day variability in dissolved oxygen concentrations and pH from September through the end of the monitoring period. For Upper Klamath Lake, seasonal (late July through early August) lows of dissolved oxygen concentrations and saturation were coincident with a seasonal low of pH values and seasonal highs of ammonia and orthophosphate concentrations, specific conductance values, and water temperatures. Patterns in these parameters, excluding water temperature, were associated with bloom dynamics of the cyanobacterium (blue-green alga) Aphanizomenon flos-aquae in Upper Klamath Lake. In Upper Klamath Lake, water temperature in excess of 28 degrees Celsius (a high stress threshold for Upper Klamath Lake suckers) was recorded only once at one site during the field season. Large areas of Upper Klamath Lake had periods of dissolved oxygen concentration of less than 4 milligrams per liter and pH value greater than 9.7, but these conditions were not persistent throughout days at most sites. Dissolved oxygen concentrations in Upper Klamath Lake on time scales of days and months appeared to be influenced, in part, by bathymetry and prevailing current flow patterns. Diel patterns of water column stratification were evident, even at the deepest sites. This diel pattern of stratification was attributable to diel wind speed patterns and the shallow

  18. Conservation′s Ambiguities: Rangers on the Periphery of the W Park, Burkina Faso

    Directory of Open Access Journals (Sweden)

    Julie Poppe

    2012-01-01

    Full Text Available This article demonstrates the central role of ambiguity in the (reproduction process of conservation practice. It argues that some current political economy as well as environmentality approaches to research conservation practice fail to capture the complexity of the lived experience of local conservationists. The article focuses on the multiple identities of rangers in interaction with other residents at the periphery of the W Park in Burkina Faso, as rangers are local conservationists who simultaneously submit to and produce conservation practices. Park rangers are village men who are recruited under the banner of community participation in conservation projects and state forestry. On a day-to-day basis, these rangers help the foresters with the management of the natural resources on the one hand, and guide tourists, especially in the hunting concessions, on the other. They occupy ambiguous positions at the crossroads of conservationist, state, political, economic, spiritual, social, and cultural practices, inherent to their conservation occupations at the lowest echelon, where residents have to transform conservation policies into practices. It is precisely this ambiguity that turns out to ensure the conservation implementation.

  19. View invariant gesture recognition using the CSEMSwissRanger SR-2 camera

    DEFF Research Database (Denmark)

    Holte, Michael Boelstoft; Moeslund, Thomas B.; Fihl, Preben

    2008-01-01

    This paper introduces the use of range information acquired by a CSEM SwissRanger SR-2 camera for view invariant recognition of one and two arms gestures. The range data enables motion detection and 3D representation of gestures. Motion is detected by double difference range images and filtered...

  20. A Neogene structural dome in the Klamath Mountains, California and Oregon

    Science.gov (United States)

    Mortimer, N.; Coleman, R. G.

    1985-04-01

    Regional structural doming of Neogene age has affected rocks of the Klamath and Cascade mountains near the California-Oregon border. Evidence for this is seen in (1) subannular outcrop patterns of pre-Cretaceous lithotectonic units, (2) a crude pattern of radially oriented high-angle faults, (3) tilted Jurassic plutons, (4) tilted Cretaceous to Miocene strata, and (5) various geomorphological features. The age of doming is constrained by a major middle Miocene to earliest Pliocene angular unconformity within the Cascade Mountains and uplifted upper Miocene marine beds on the western edge of the Klamath Mountains. Uplift and doming may be the result of shortening in the Cascade fore-arc region or, more speculatively, the recent accretion of subducted material to the North American plate beneath the Klamath Mountains. *Present addresses: Mortimer, Department of Geological Sciences, University of British Columbia, Vancouver, British Columbia V6T 2B4, Canada; Coleman, U.S. Geological Survey, Menlo Park, California 94025

  1. Klamath County YMCA geothermal heating project environmental assessment

    Energy Technology Data Exchange (ETDEWEB)

    Shreve, J.H. (ed.)

    1979-07-10

    The YMCA Geothermal Heating project proposes to obtain approximately 57% of the total facility energy usage through direct application of the Klamath Falls KGRA. This will be accomplished through the design and construction of a retrofit and injection system for the utilization of an existing 110/sup 0/F geothermal energy source at the project site. The existing 2016 foot well will be outfitted with a turbine pump with variable speed drive. The well head will be enclosed by a 10' x 10' building. The geothermal fluid, pumped at a peak rate of 350 gpm will be transported to the YMCA Facility through 5'' diameter schedule 40 black iron pipe fitted with victaulic couplings for expansion. All underground supply pipes will be equipped with magnesium anodes for galvaic protection and will be insulted with 1'' thick calcium silicate insulation, with two layers of 45 number roofing felt applied with asphaltic compound. All supply lines within the building will be insulated with 1'' fiberglass insulation material with a cloth jacket. The fluids will pass through a heating coil and heat exchanger system to provide heat for the 30,000 square foot YMCA facility as well as for the 90,000 gallon swimming pool. The spent geothermal fluids will then be conveyed through a 4'' black iron return pipe to be returned to an acceptable aquifer through the 1500 foot injection well.

  2. Evaluation of city well 1, Klamath Falls, Oregon

    Energy Technology Data Exchange (ETDEWEB)

    Benson, S.M.; Goranson, C.B.; Schroeder, R.C.

    1980-04-01

    A city-wide geothermal space heating project is currently under development at Klamath Falls, Oregon. The first phase of the project will require two production wells. Geothermally heated water will be used to heat 14 city, county, state, and federal buildings. At peak load the heating system will require approximately 750 gpm of 200{sup 0}F (or greater) geothermal brine. The first production well was spudded on August 29, 1979. During drilling a major lost circulation zone was encountered between 340 and 360 ft depth. At this time the well was cleaned, reamed, cased to 300 ft, and then pump tested. The well was pumped for a total of 15 1/2 hr. A maximum flow rate of 680, with 77 ft of drawdown, was held constant for 7 1/2 hr. Discharge temperature was approximately 218{sup 0}F. Three observation wells were monitored to determine the impact of producing large quantities of brine on the many private geothermal wells already in use for space heating. Preliminary indications are that the water level decline in the area will be small (2 to 3 ft). However, further testing is recommended to determine the effects of reservoir heterogeneity on the water level decline.

  3. 75 FR 54647 - Revision of Information Collection; Non-Use Valuation Survey, Klamath Basin; Correction and...

    Science.gov (United States)

    2010-09-08

    ...), steelhead trout (Oncorhynchus mykiss), green sturgeon (Acipenser medirostris), Pacific lamprey (Lampetra tridentate), and Pacific eulachon (Thaleichthys pacificus). Some of these species are important components of... to Klamath Basin tribes (e.g., salmon, sturgeon, lamprey, eulachon), and some are at low levels of...

  4. 75 FR 52964 - Revision of Information Collection; Non-Use Valuation Survey, Klamath Basin

    Science.gov (United States)

    2010-08-30

    ... Species Act-listed (e.g., spring Chinook, lamprey, coho, eulachon). In addition to its importance as fish... Irrigation Project. Oversubscription of Klamath water has thwarted recovery of depressed fish stocks and led... volitional fish passage (ladders and screens), which was being considered by the Federal Energy Regulatory...

  5. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for May 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  6. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for September 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  7. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for October 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  8. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for April 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  9. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for July 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  10. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for April 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  11. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for June 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  12. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for October 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  13. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for August 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  14. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for May 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  15. Klamath Basin Restoration Agreement Off-Project Water Program Distance to Perennial Streams and Lakes

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  16. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for August 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  17. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for September 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  18. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for July 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  19. Klamath Basin Restoration Agreement Off-Project Water Program Sub-basin Analysis Flow Statistics

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  20. Klamath Basin Restoration Agreement Off-Project Water Program Evapotranspiration Map for June 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  1. Klamath Basin Restoration Agreement Off-Project Water Program Distance to Gaining Streams and Lakes

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  2. High Precision Ranging and Range-Rate Measurements over Free-Space-Laser Communication Link

    Science.gov (United States)

    Yang, Guangning; Lu, Wei; Krainak, Michael; Sun, Xiaoli

    2016-01-01

    We present a high-precision ranging and range-rate measurement system via an optical-ranging or combined ranging-communication link. A complete bench-top optical communication system was built. It included a ground terminal and a space terminal. Ranging and range rate tests were conducted in two configurations. In the communication configuration with 622 data rate, we achieved a two-way range-rate error of 2 microns/s, or a modified Allan deviation of 9 x 10 (exp -15) with 10 second averaging time. Ranging and range-rate as a function of Bit Error Rate of the communication link is reported. They are not sensitive to the link error rate. In the single-frequency amplitude modulation mode, we report a two-way range rate error of 0.8 microns/s, or a modified Allan deviation of 2.6 x 10 (exp -15) with 10 second averaging time. We identified the major noise sources in the current system as the transmitter modulation injected noise and receiver electronics generated noise. A new improved system will be constructed to further improve the system performance for both operating modes.

  3. Intra-service section 7 biological evaluation : prescribed and wildfire suppression on the Klamath Basin National Wildlife Refuge complex

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This evaluation represents an assessment of potential effects to listed and candidate species from implementation of the Fire Management Plan for the Klamath Basin...

  4. Pesticide impact assessment in Tule Lake and Lower Klamath National Wildlife Refuges : April 10, 2000 through September 29, 2000

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The 2000 field season was the third and final year of the Pesticide Impact Monitoring Study at Tule Lake NWR and Lower Klamath NWR. The objectives of this study were...

  5. Waterfowl migration on Klamath Basin National Wildlife Refuges 1953-2001

    Science.gov (United States)

    Gilmer, David S.; Yee, Julie L.; Mauser, David M.; Hainline, James M.

    2004-01-01

    The Klamath Basin National Wildlife Refuge (NWR) complex, located in northeastern California and southern Oregon, is situated on a major Pacific Flyway migration corridor connecting waterfowl breeding grounds in the north with major wintering grounds in California and Mexico. The complex comprises five waterfowl refuges including Lower Klamath NWR, Tule Lake NWR, Upper Klamath NWR, Klamath Marsh NWR, and Clear Lake NWR, and one bald eagle refuge, Bear Valley NWR. Lower Klamath and Tule Lake NWRs are the largest refuges in the complex; historically, they supported some of the greatest autumn and spring concentrations of migrating waterfowl in North America. Starting in 1953, standardized waterfowl surveys from small aircraft have been conducted in autumn through spring. This report summarizes waterfowl migration activity (i.e., abundance, species composition, distribution on refuges, and chronology) over four time periods—the long-term (1953-2001), early (1953-76), recent (1977-2001), and the most recent (1998-2001)—to describe changing patterns of migration on Klamath Basin refuges from autumn 1953 to spring 2001.Over the long term, waterfowl abundance (birds per day) on the refuge complex averaged about 1.0 million in autumn and about 360,000 in spring. A record peak count of 5.8 million waterfowl was recorded September 24-25, 1958. Average abundance of autumn staging waterfowl for the refuge complex, after reaching record levels in the 1950s and early 1960s, began a decline that lasted until the 1980s. A gradual recovery occurred during the 1990s, but autumn abundance has not recovered to pre-1970 levels. In contrast to autumn, average spring abundance was generally lower in the early decades but has gradually increased through the 1990s, particularly on Lower Klamath NWR.Dabbling ducks represented an average of 68% of all waterfowl in autumn and 55% in spring for the long term. Northern pintail (Anas acuta) was dominant, representing 62% of all dabblers in

  6. RangerMaster{trademark}: Real-time pattern recognition software for in-field analysis of radiation sources

    Energy Technology Data Exchange (ETDEWEB)

    Murray, W.S. [Los Alamos National Lab., NM (United States); Ziemba, F.; Szluk, N. [Quantrad Sensor, Inc., Santa Clara, CA (United States)

    1998-12-31

    RangerMaster{trademark} is the embedded firmware for Quantrad Sensor`s integrated nuclear instrument package, the Ranger{trademark}. The Ranger{trademark}, which is both a gamma-ray and neutron detection system, was originally developed at Los Alamos National Laboratory for in situ surveys at the Plutonium Facility to confirm the presence of nuclear materials. The new RangerMaster{trademark} software expands the library of isotopes and simplifies the operation of the instrument by providing an easy mode suitable for untrained operators. The expanded library of the Ranger{trademark} now includes medical isotopes {sup 99}Tc, {sup 201}Tl, {sup 111}In, {sup 67}Ga, {sup 133}Xe, {sup 103}Pa, and {sup 131}I; industrial isotopes {sup 241}Am, {sup 57}Co, {sup 133}Ba, {sup 137}Cs, {sup 40}K, {sup 60}Co, {sup 232}Th, {sup 226}Ra, and {sup 207}Bi; and nuclear materials {sup 235}U, {sup 238}U, {sup 233}U, and {sup 239}Pu. To accomplish isotopic identification, a simulated spectrum for each of the isotopes was generated using SYNTH. The SYNTH spectra formed the basis for the knowledge-based expert system and selection of the regions of interest that are used in the pattern recognition system. The knowledge-based pattern recognition system was tested against actual spectra under field conditions.

  7. Spatiotemporal trends of illegal activities from ranger-collected data in a Ugandan national park.

    Science.gov (United States)

    Critchlow, R; Plumptre, A J; Driciru, M; Rwetsiba, A; Stokes, E J; Tumwesigye, C; Wanyama, F; Beale, C M

    2015-10-01

    Within protected areas, biodiversity loss is often a consequence of illegal resource use. Understanding the patterns and extent of illegal activities is therefore essential for effective law enforcement and prevention of biodiversity declines. We used extensive data, commonly collected by ranger patrols in many protected areas, and Bayesian hierarchical models to identify drivers, trends, and distribution of multiple illegal activities within the Queen Elizabeth Conservation Area (QECA), Uganda. Encroachment (e.g., by pastoralists with cattle) and poaching of noncommercial animals (e.g., snaring bushmeat) were the most prevalent illegal activities within the QECA. Illegal activities occurred in different areas of the QECA. Poaching of noncommercial animals was most widely distributed within the national park. Overall, ecological covariates, although significant, were not useful predictors for occurrence of illegal activities. Instead, the location of illegal activities in previous years was more important. There were significant increases in encroachment and noncommercial plant harvesting (nontimber products) during the study period (1999-2012). We also found significant spatiotemporal variation in the occurrence of all activities. Our results show the need to explicitly model ranger patrol effort to reduce biases from existing uncorrected or capture per unit effort analyses. Prioritization of ranger patrol strategies is needed to target illegal activities; these strategies are determined by protected area managers, and therefore changes at a site-level can be implemented quickly. These strategies should also be informed by the location of past occurrences of illegal activity: the most useful predictor of future events. However, because spatial and temporal changes in illegal activities occurred, regular patrols throughout the protected area, even in areas of low occurrence, are also required. © 2015 Society for Conservation Biology.

  8. Proceedings of the Klamath Basin Science Conference, Medford, Oregon, February 1-5, 2010

    Science.gov (United States)

    Thorsteinson, Lyman; VanderKooi, Scott; Duffy, Walter

    2011-01-01

    This report presents the proceedings of the Klamath Basin Science Conference (February 2010). A primary purpose of the meeting was to inform and update Klamath Basin stakeholders about areas of scientific progress and accomplishment during the last 5 years. Secondary conference objectives focused on the identification of outstanding information needs and science priorities as they relate to whole watershed management, restoration ecology, and possible reintroduction of Pacific salmon associated with the Klamath Basin Restoration Agreement (KBRA). Information presented in plenary, technical, breakout, and poster sessions has been assembled into chapters that reflect the organization, major themes, and content of the conference. Chapter 1 reviews the major environmental issues and resource management and other stakeholder needs of the basin. Importantly, this assessment of information needs included the possibility of large-scale restoration projects in the future and lessons learned from a case study in South Florida. Other chapters (2-6) summarize information about key components of the Klamath Basin, support conceptual modeling of the aquatic ecosystem (Chapter 7), and synthesize our impressions of the most pressing science priorities for management and restoration. A wealth of information was presented at the conference and this has been captured in chapters addressing environmental setting and human development of the basin, hydrology, watershed processes, fishery resources, and potential effects from climate change. The final chapter (8) culminates in a discussion of many specific research priorities that relate to and bookend the broader management needs and restoration goals identified in Chapter 1. In many instances, the conferees emphasized long-term and process-oriented approaches to watershed science in the basin as planning moves forward.

  9. Fisheries Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The Fisheries districts data layer is part of a larger dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset...

  10. Warden Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — This dataset is a representation overlay of warden (areas of responsibility). The Vermont Warden Districts layer is part of a dataset that contains administrative...

  11. Forestry Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The Forestry Districts layer is part of a dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. This is a layer file which...

  12. Wastewater Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The Wastewater districts layer is part of a larger dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes...

  13. Park Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The Parks Districts layer is part of a dataset contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes feature classes for...

  14. Wildlife Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The Wildlife Districts layer is part of a larger dataset contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes feature...

  15. Congressional Districts

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This layer depicts the 114th Congressional Districts for the United States. Found within this layer is the listing of the 114th House of Representatives. Elected to...

  16. Analysis of GRACE Range-rate Residuals with Emphasis on Reprocessed Star-Camera Datasets

    Science.gov (United States)

    Goswami, S.; Flury, J.; Naeimi, M.; Bandikova, T.; Guerr, T. M.; Klinger, B.

    2015-12-01

    Since March 2002 the two GRACE satellites orbit the Earth at rela-tively low altitude. Determination of the gravity field of the Earth including itstemporal variations from the satellites' orbits and the inter-satellite measure-ments is the goal of the mission. Yet, the time-variable gravity signal has notbeen fully exploited. This can be seen better in the computed post-fit range-rateresiduals. The errors reflected in the range-rate residuals are due to the differ-ent sources as systematic errors, mismodelling errors and tone errors. Here, weanalyse the effect of three different star-camera data sets on the post-fit range-rate residuals. On the one hand, we consider the available attitude data andon other hand we take the two different data sets which has been reprocessedat Institute of Geodesy, Hannover and Institute of Theoretical Geodesy andSatellite Geodesy, TU Graz Austria respectively. Then the differences in therange-rate residuals computed from different attitude dataset are analyzed inthis study. Details will be given and results will be discussed.

  17. Statistical analysis of the water-quality monitoring program, Upper Klamath Lake, Oregon, and optimization of the program for 2013 and beyond

    Science.gov (United States)

    Eldridge, Sara L. Caldwell; Wherry, Susan A.; Wood, Tamara M.

    2014-01-01

    Upper Klamath Lake in south-central Oregon has become increasingly eutrophic over the past century and now experiences seasonal cyanobacteria-dominated and potentially toxic phytoplankton blooms. Growth and decline of these blooms create poor water-quality conditions that can be detrimental to fish, including two resident endangered sucker species. Upper Klamath Lake is the primary water supply to agricultural areas within the upper Klamath Basin. Water from the lake is also used to generate power and to enhance and sustain downstream flows in the Klamath River. Water quality in Upper Klamath Lake has been monitored by the Klamath Tribes since the early 1990s and by the U.S. Geological Survey (USGS) since 2002. Management agencies and other stakeholders have determined that a re-evaluation of the goals for water-quality monitoring is warranted to assess whether current data-collection activities will continue to adequately provide data for researchers to address questions of interest and to facilitate future natural resource management decisions. The purpose of this study was to (1) compile an updated list of the goals and objectives for long-term water-quality monitoring in Upper Klamath Lake with input from upper Klamath Basin stakeholders, (2) assess the current water-quality monitoring programs in Upper Klamath Lake to determine whether existing data-collection strategies can fulfill the updated goals and objectives for monitoring, and (3) identify potential modifications to future monitoring plans in accordance with the updated monitoring objectives and improve stakeholder cooperation and data-collection efficiency. Data collected by the Klamath Tribes and the USGS were evaluated to determine whether consistent long-term trends in water-quality variables can be described by the dataset and whether the number and distribution of currently monitored sites captures the full range of environmental conditions and the multi-scale variability of water

  18. Evapotranspiration from Upper Klamath Lake: Reducing Uncertainty in the Water Balance

    Science.gov (United States)

    Stannard, D. I.; Gannett, M. W.; Polette, D.; Cameron, J. M.; Spears, J. M.

    2009-12-01

    The Klamath River basin is a large (~40,600 km2) watershed that straddles the border between southern Oregon and northern California, USA, and drains into the Pacific Ocean. A wide variety of interests has led to intense competition over water allocation in the upper, semi-arid parts of the basin in recent decades. Myriad water impoundments and diversions, wetland drainage, and recent wetland restoration, have complicated the development of resource-management and restoration strategies. An overarching question is how to provide enough water for irrigated agriculture and still preserve adequate stream-flow and wetland habitat for threatened (e.g. coho salmon) and endangered (e.g. Lost River and shortnose suckers) species. In the Upper Klamath Lake region, this hotly debated topic has raised questions about evaporative losses from Upper Klamath Lake, and its wetland marshes. Currently, surface-water outflow from the lake is gauged, but not all of the surface-water inflows are gauged, and net ground-water inflow is estimated. Lake-level management is based on a simplified water budget: NETin - SWout = ΔS, where NETin = SWin + GWnet - ET (called “net inflow”), SWout is measured surface-water outflow, ΔS is measured change in lake storage, SWin is surface-water inflow, GWnet is net ground-water inflow, and ET is evapotranspiration from the lake. Partitioning of NETin is not done routinely, so little is known about magnitudes of the un-gauged inflows, or ET (GWnet is a small term). To help partition NETin into its components, ET has been measured at three locations in Upper Klamath Lake since April, 2008. Two eddy covariance (EC) sites are located in Upper Klamath National Wildlife Refuge, an extensive wetland marsh in the northwest corner of the lake, and one Bowen-ratio energy-balance site is in open water. One EC station is situated in bulrush and the other is in a mixed bulrush, wocus, cattail community. Wetland marsh area is about 1/3 that of open water. The

  19. Ranger© - An Affordable, Advanced, Next-Generation, Dual-Pol, X-Band Weather Radar

    Science.gov (United States)

    Stedronsky, Richard

    2014-05-01

    The Enterprise Electronics Corporation (EEC) Ranger© system is a new generation, X-band (3 cm), Adaptive Polarization Doppler Weather Surveillance Radar that fills the gap between high-cost, high-power traditional radar systems and the passive ground station weather sensors. Developed in partnership with the University of Oklahoma Advanced Radar Research Center (ARRC), the system uses relatively low power solid-state transmitters and pulse compression technology to attain nearly the same performance capabilities of much more expensive traditional radar systems. The Ranger© also employs Adaptive Dual Polarization (ADP) techniques to allow Alternating or Simultaneous Dual Polarization capability with total control over the transmission polarization state using dual independent coherent transmitters. Ranger© has been designed using the very latest technology available in the industry and the technical and manufacturing experience gained through over four decades of successful radar system design and production at EEC. The entire Ranger© design concept emphasizes precision, stability, reliability, and value using proven solid state technology combined with the most advanced motion control system ever conceived for weather radar. Key applications include meteorology, hydrology, aviation, offshore oil/gas drilling, wind energy, and outdoor event situational awareness.

  20. Benthic processes affecting contaminant transport in Upper Klamath Lake, Oregon

    Science.gov (United States)

    Kuwabara, James S.; Topping, Brent R.; Carter, James L.; Carlson, Rick A; Parchaso, Francis; Fend, Steven V.; Stauffer-Olsen, Natalie; Manning, Andrew J.; Land, Jennie M.

    2016-09-30

    Executive SummaryMultiple sampling trips during calendar years 2013 through 2015 were coordinated to provide measurements of interdependent benthic processes that potentially affect contaminant transport in Upper Klamath Lake (UKL), Oregon. The measurements were motivated by recognition that such internal processes (for example, solute benthic flux, bioturbation and solute efflux by benthic invertebrates, and physical groundwater-surface water interactions) were not integrated into existing management models for UKL. Up until 2013, all of the benthic-flux studies generally had been limited spatially to a number of sites in the northern part of UKL and limited temporally to 2–3 samplings per year. All of the benthic invertebrate studies also had been limited to the northern part of the lake; however, intensive temporal (weekly) studies had previously been completed independent of benthic-flux studies. Therefore, knowledge of both the spatial and temporal variability in benthic flux and benthic invertebrate distributions for the entire lake was lacking. To address these limitations, we completed a lakewide spatial study during 2013 and a coordinated temporal study with weekly sampling of benthic flux and benthic invertebrates during 2014. Field design of the spatially focused study in 2013 involved 21 sites sampled three times as the summer cyanobacterial bloom developed (that is, May 23, June 13, and July 3, 2013). Results of the 27-week, temporally focused study of one site in 2014 were summarized and partitioned into three periods (referred to herein as pre-bloom, bloom and post-bloom periods), each period involving 9 weeks of profiler deployments, water column and benthic sampling. Partitioning of the pre-bloom, bloom, and post-bloom periods were based on water-column chlorophyll concentrations and involved the following date intervals, respectively: April 15 through June 10, June 17 through August 13, and August 20 through October 16, 2014. To examine

  1. 77 FR 4757 - Ochoco National Forest, Lookout Mountain Ranger District; Oregon; McKay Fuels and Vegetation...

    Science.gov (United States)

    2012-01-31

    ... habitat where it occurs in the project area. Soil Productivity. Maintenance of soil productivity is an..., soil can become displaced and compacted, which can impact productivity. Water Quality. The main streams... extremely labor- intensive and the Forest Service depends on these markets to pay for the work that is...

  2. 77 FR 36994 - Questa Ranger District, Carson National Forest; Taos County, NM; Taos Ski Valley's 2010 Master...

    Science.gov (United States)

    2012-06-20

    ... National Forest; Taos County, NM; Taos Ski Valley's 2010 Master Development Plan--Phase 1 Projects... included in the Taos Ski Valley (TSV) 2010 Master Development Plan (MDP). All proposed projects would be..., Taos Ski Valley MDP--Phase 1 Projects, 208 Cruz Alta Road, Taos, NM 87571. Comments may also be sent...

  3. 77 FR 2508 - Rogue River-Siskiyou National Forest, Powers Ranger District, Coos County, OR; Eden Ridge Timber...

    Science.gov (United States)

    2012-01-18

    ... seventy-five (75) treatment units would be designed for timber harvest with associated harvest systems... woody debris would be retained where feasible to maintain or improve forest diversity. Post- treatment... variable density thinning treatments designed to control stocking and maintain or improve overall forest...

  4. 75 FR 1587 - Medford-Park Falls Ranger District, Chequamegon-Nicolet National Forest, Park Falls Hardwoods...

    Science.gov (United States)

    2010-01-12

    ... introduced insect that has the potential to devastate all native ash species similar to what occurred to the... the existing trees to encourage regeneration of an understory, to encourage age-class development, or.... Scoping Process This notice of intent initiates the scoping process, which guides the development of the...

  5. 75 FR 19936 - Medicine Bow-Routt National Forests, Brush Creek/Hayden Ranger District Saratoga, WY

    Science.gov (United States)

    2010-04-16

    ..., deadfall in beetle-kill areas has the potential to slow or prevent forest regeneration; negatively impact... products; promote forest regeneration; reduce hazard trees from high priority areas affecting public safety; improve recreational facilities and opportunities; improve wildlife habitat diversity; repair soil and...

  6. 78 FR 4377 - Idaho Panhandle National Forests, Coeur d'Alene River Ranger District, Shoshone County, ID...

    Science.gov (United States)

    2013-01-22

    ... activities included in the proposed action are road storage, road reconstruction and maintenance, site... standards, improve the abundance of fisheries and other aquatic organisms, and improve the longevity of road... activities included in the proposed action are road storage, road reconstruction and maintenance, site...

  7. 76 FR 2878 - Six Rivers National Forest, Mad River Ranger District, CA; Buck Mountain Vegetation and Fuel...

    Science.gov (United States)

    2011-01-18

    ... Endangered Species Act requires consultation with the United States National Marine Fisheries Service (NMFS... work closely with this agency through the fisheries biologist to fulfill consultation requirements for... trails, and landings, activity fuel treatments, and road maintenance/minor reconstruction along haul...

  8. 77 FR 27013 - Ketchikan-Misty Fiords Ranger District; Tongass National Forest; Alaska; Saddle Lakes Timber Sale...

    Science.gov (United States)

    2012-05-08

    ... operators, and value-added wood product industries in Southeast Alaska who contribute to the local and... and facilitate a sustainable wood product industry. Proposed Action The proposed action would harvest... desired conditions of the Forest Plan, and to facilitate the transition to a sustainable wood product...

  9. 77 FR 26733 - Uinta-Wasatch-Cache National Forest; Evanston-Mountain View Ranger District; Utah; Smiths Fork...

    Science.gov (United States)

    2012-05-07

    ... Highway 150, Suite A, Evanston, Wyoming. In addition, comments can be submitted electronically to... effects of tree mortality associated with the mountain pine beetle epidemic to restore healthy ecological...

  10. 75 FR 5941 - Umatilla National Forest, Walla Walla Ranger District, Walla Walla, WA; Cobbler II Timber Sale...

    Science.gov (United States)

    2010-02-05

    ... would be treated in harvest units. Treatments would include mechanical mastication, grapple piling, hand... sensitive species remaining after harvest. Mastication would be used to treat both activity fuels and...

  11. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park

    Energy Technology Data Exchange (ETDEWEB)

    Andy Walker

    2014-03-05

    The mobile PV/generator hybrid system deployed at Bechler Meadows provides a number of advantages. It reduces on-site air emissions from the generator. Batteries allow the generator to operate only at its rated power, reducing run-time and fuel consumption. Energy provided by the solar array reduces fuel consumption and run-time of the generator. The generator is off for most hours providing peace and quiet at the site. Maintenance trips from Mammoth Hot Springs to the remote site are reduced. The frequency of intrusive fuel deliveries to the pristine site is reduced. And the system gives rangers a chance to interpret Green Park values to the visiting public. As an added bonus, the system provides all these benefits at a lower cost than the basecase of using only a propane-fueled generator, reducing life cycle cost by about 26%.

  12. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2014-03-01

    The mobile PV/generator hybrid system deployed at Bechler Meadows provides a number of advantages. It reduces on-site air emissions from the generator. Batteries allow the generator to operate only at its rated power, reducing run-time and fuel consumption. Energy provided by the solar array reduces fuel consumption and run-time of the generator. The generator is off for most hours providing peace and quiet at the site. Maintenance trips from Mammoth Hot Springs to the remote site are reduced. The frequency of intrusive fuel deliveries to the pristine site is reduced. And the system gives rangers a chance to interpret Green Park values to the visiting public. As an added bonus, the system provides all these benefits at a lower cost than the basecase of using only a propane-fueled generator, reducing life cycle cost by about 26%.

  13. Geomorphic and Land Management Effects on Channel Altering Events in the Klamath Mountain, Northern California

    Science.gov (United States)

    Bell, A.; Mikulovsky, R. P.

    2012-12-01

    Channel altering events have many impacts on stream channels and can be the result of debris flows, hyper-concentrated flows or severe flooding. They play a major role in coarse woody debris delivery to fish bearing streams and provide a mix of sediment to the higher order streams. Channel altering events can reduce or even temporarily eliminate riparian vegetation along the stream channel and create changes in the stream bed such as aggradation and degradation. These processes are a natural part of steep, rugged landscapes such as that of the Klamath Mountains and have long-term benefits to the stream systems. The process can be accelerated however, by land management activities or severe wildfire events. Previous investigations have focused on the impacts to landsliding rates as a result of timber harvest, wildfire and forest roads. These studies are limited in spatial extent and have not combined timber harvest, wildfire, forest roads, storm intensity and geomorphic characteristics in the same investigation. In addition, previous studies have not included areas where landslides did not occur for comparison. This study investigates the relationships between landform, timber harvest, forest roads, wildfire, and storm intensity over the Klamath Mountains in Northern California. The study investigates the initiation points of channel altering events that occurred in the flood of December 1996/January 1997. Channel altering event initiation points are the uppermost point of an altered channel segment (highest elevation) as apparent on aerial photos. The initiation points are compared to stratified random points in and near channels where no channel altering event occurred. The initiation points and random points were attributed with information such as aspect, hillslope gradient, elevation, bedrock type, landform, storm intensity and land management practices. A logistic regression analysis will determine if there is a suite of characteristics that separated the

  14. Revision and proposed modification for a total maximum daily load model for Upper Klamath Lake, Oregon

    Science.gov (United States)

    Wherry, Susan A.; Wood, Tamara M.; Anderson, Chauncey W.

    2015-01-01

    This report presents Phase 2 of the review and development of the mass balance water-quality model, originally developed in 2001, that guided establishment of the phosphorus (P) total maximum daily load (TMDL) for Upper Klamath and Agency Lakes, Oregon. The purpose of Phase 2 was to incorporate a longer (19-year) set of external phosphorus loading data into the lake TMDL model than had originally been available, and to develop a proof-of-concept method for modeling algal mortality and the consequent decrease in chlorophyll a that had not been possible with the 2001 TMDL model formulation.

  15. Post-Mazama (7 KA) faulting beneath Upper Klamath Lake, Oregon

    Science.gov (United States)

    Colman, Steven M.; Rosenbaum, J.G.; Reynolds, R.L.; Sarna-Wojcicki, A. M.

    2000-01-01

    High-resolution seismic-reflection profiles (3.5 kHz) show that a distinctive, widespread reflection occurs in the sediments beneath Upper Klamath Lake, Oregon. Coring reveals that this reflection is formed by Mazama tephra (MT), about 7 ka in age. The MT horizon is faulted in many places and locally displaced by as much as 3.1 m. Differential displacement of multiple horizons indicates recurrent fault movement, perhaps three episodes since deposition of the Mazama. The pattern of faulting indicates northeast-southwest extension beneath the lake basin.

  16. Range maps of terrestrial species in the interior Columbia River basin and northern portions of the Klamath and Great Basins.

    Science.gov (United States)

    Bruce G. Marcot; Barbara C. Wales; Rick. Demmer

    2003-01-01

    Current range distribution maps are presented for 14 invertebrate, 26 amphibian, 26 reptile, 339 bird, and 125 mammal species and selected subspecies (530 total taxa) of the interior Columbia River basin and northern portions of the Klamath and Great Basins in the United States. Also presented are maps of historical ranges of 3 bird and 10 mammal species, and 6 maps of...

  17. Population genetic structure of an edaphic beetle (Ptiliidae) among late successional reserves within the Klamath-Siskiyou ecoregion, California

    Science.gov (United States)

    Ryan M. Caesar; Nancy Gillette; Anthony I. Cognato

    2005-01-01

    The Klamath-Siskiyou ecoregion of northern California is one of the most diverse temperate coniferous forests. A network of "late successional reserves" (LSRs) has been established to maintain characteristics of late successional forest and to promote late successional characteristics in younger stands. Also, an important goal of conservation management is...

  18. 76 FR 25307 - Incidental Take Permit and Habitat Conservation Plan for PacifiCorp Klamath Hydroelectric Project...

    Science.gov (United States)

    2011-05-04

    ... Conservation Plan for PacifiCorp Klamath Hydroelectric Project Interim Operations AGENCY: National Marine... part of the application. The application and Plan address potential incidental take of one ESA-listed... received by 5 p.m. Pacific Time, on July 5, 2011. ADDRESSES: Written comments concerning the draft EA, Plan...

  19. Understanding effects of fire suppression, fuels treatment, and wildfire on bird communities in the Klamath-Siskiyou ecoregion

    Science.gov (United States)

    John D. Alexander; C. John Ralph; Bill Hogoboom; Nathaniel E. Seavy; Stewart Janes

    2004-01-01

    Although fire management is increasingly recognized as an important component of conservation in Klamath-Siskiyou ecosystems, empirical evidence on the ecological effects of fire in this region is limited. Here we describe a conceptual model as a framework for understanding the effects of fire and fire management on bird abundance. This model identifies three major...

  20. Klamath Basin Restoration Agreement Off-Project Water Program Total Evapotranspiration Map for April to October 2004

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  1. 77 FR 14734 - Incidental Take Permit and Habitat Conservation Plan for PacifiCorp Klamath Hydroelectric Project...

    Science.gov (United States)

    2012-03-13

    ... Incidental Take Permit (ITP) and Habitat Conservation Plan (HCP) for take of a threatened species in... reduce the likelihood of the survival and recovery of the species in the wild; and (5) the applicant will... Conservation Plan for PacifiCorp Klamath Hydroelectric Project Interim Operations AGENCY: National Marine...

  2. Klamath Basin Restoration Agreement Off-Project Water Program Sub-basin Analysis Pour Points v3

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  3. Klamath Basin Restoration Agreement Off-Project Water Program Total Evapotranspiration Map for April to October 2006

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrological Information Products for the Off-Project Water Program of the Klamath Basin Restoration Agreement U.S. Geological Survey Open-File Report 2012-1199 U.S....

  4. Government Districts, Other, Voting districts, fire districts, inspector districts, engineering districts, school zones, recreation leagues, Published in 2014, Not Applicable scale, City of Huntsville Government.

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Government Districts, Other dataset current as of 2014. Voting districts, fire districts, inspector districts, engineering districts, school zones, recreation leagues.

  5. Tracer test analysis of the Klamath Falls geothermal resource: a comparison of models

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, S.E.

    1984-06-01

    Two tracer tests on doublet systems in a fractured geothermal system were carried out in Klamath Falls, Oregon. The purpose of the tests were to obtain data which would lead to information about the reservoir and to test the applicability of current tracer flow models. The results show rapid breakthrough times and indicate fracture flow with vigorous mixing of injector fluid before production of same. This leads to the idea that thermal breakthrough is not directly related to tracer breakthrough in the Klamath Union doublet system. There has been no long-term enthalpy loss from exploiting the resource for 40 years. In order to reduce the data, models were developed to analyze the results. Along with a porous media flow model two mathematical models developed to analyze fractured geothermal systems are used to help decipher the various tracer return curves. The flow of tracers in doublet systems was investigated. A mathematical description is used for tracer flow through fractures as a function of time and various nonlinear parameters which can be found using a curve fitting technique. This allows the reservoir to be qualitatively defined. These models fit the data well, but point to the fact that future improvement needs to be considered for a clearer and more quantitative understanding of fractured geothermal systems. 22 refs., 32 figs., 11 tabs.

  6. Structure, diversity, and biophysical properties of old-growth forestsin the Klamath region, USA

    Science.gov (United States)

    van Mantgem, Phillip J.; Starr, Daniel A

    2015-01-01

    The diverse old-growth forests in Klamath region of northern California and southern Oregon provide valuable ecosystem services (e.g., maintaining watersheds, wildlife habitat, recreation), but may be vulnerable to a wide range of stressors, including invasive species, disrupted disturbance regimes, and climatic change. Yet our understanding of how forest structure in the Klamath region relates to the current physical environment is limited. Here we provide present-day benchmarks for old-growth forest structure across a climatic gradient ranging from coastal to dry interior sites. We established 16 large (1 ha) forest plots where all stems > 5 cm in diameter were identified to species and mapped. Climate across these sites was highly variable, with estimated actual evapotranspiration correlated to several basic measures of forest structure, including plot basal area, stem size-class inequality, tree species diversity and, to a lesser extent, tree species richness. Analyses of the spatial arrangement of stems indicated a high degree of non-uniformity, with 75% of plots showing significant stem clumping at small spatial scales (0 to 10 m). Downscaled predictions of future site water balance suggest changes will be dominated by rapidly increasing climatic water deficit (D, a biologically meaningful index of drought). While these plots give a picture of current conditions, continued monitoring of these stands is needed to describe forest dynamics and to detect forest responses to ongoing and future stressors.

  7. Groundwater simulation and management models for the upper Klamath Basin, Oregon and California

    Science.gov (United States)

    Gannett, Marshall W.; Wagner, Brian J.; Lite, Kenneth E.

    2012-01-01

    The upper Klamath Basin encompasses about 8,000 square miles, extending from the Cascade Range east to the Basin and Range geologic province in south-central Oregon and northern California. The geography of the basin is dominated by forested volcanic uplands separated by broad interior basins. Most of the interior basins once held broad shallow lakes and extensive wetlands, but most of these areas have been drained or otherwise modified and are now cultivated. Major parts of the interior basins are managed as wildlife refuges, primarily for migratory waterfowl. The permeable volcanic bedrock of the upper Klamath Basin hosts a substantial regional groundwater system that provides much of the flow to major streams and lakes that, in turn, provide water for wildlife habitat and are the principal source of irrigation water for the basin's agricultural economy. Increased allocation of surface water for endangered species in the past decade has resulted in increased groundwater pumping and growing interest in the use of groundwater for irrigation. The potential effects of increased groundwater pumping on groundwater levels and discharge to springs and streams has caused concern among groundwater users, wildlife and Tribal interests, and State and Federal resource managers. To provide information on the potential impacts of increased groundwater development and to aid in the development of a groundwater management strategy, the U.S. Geological Survey, in collaboration with the Oregon Water Resources Department and the Bureau of Reclamation, has developed a groundwater model that can simulate the response of the hydrologic system to these new stresses. The groundwater model was developed using the U.S. Geological Survey MODFLOW finite-difference modeling code and calibrated using inverse methods to transient conditions from 1989 through 2004 with quarterly stress periods. Groundwater recharge and agricultural and municipal pumping are specified for each stress period. All

  8. Six-Month Results From the Initial Randomized Study of the Ranger Paclitaxel-Coated Balloon in the Femoropopliteal Segment.

    Science.gov (United States)

    Bausback, Yvonne; Willfort-Ehringer, Andrea; Sievert, Horst; Geist, Volker; Lichtenberg, Michael; Del Giudice, Costantino; Sauguet, Antoine; Diaz-Cartelle, Juan; Marx, Claudia; Ströbel, Armin; Schult, Ingolf; Scheinert, Dierk

    2017-08-01

    To evaluate the performance of the Ranger paclitaxel-coated balloon vs uncoated balloon angioplasty for femoropopliteal lesions. Between January 2014 and October 2015, the prospective, randomized RANGER SFA study ( ClinicalTrials.gov identifier NCT02013193) enrolled 105 patients with symptomatic lower limb ischemia (Rutherford category 2-4) and stenotic lesions in the nonstented femoropopliteal segment at 10 European centers. Seventy-one patients (mean age 68±8 years; 53 men) were enrolled in the Ranger drug-coated balloon (DCB) arm and 34 patients (mean age 67±9 years; 23 men) were assigned to the control group. Six-month analysis included angiographic late lumen loss and safety and clinical outcomes assessments. Baseline characteristics of the DCB and control groups were similar, as were lesion lengths (68±46 vs 60±48 mm; p=0.731), severity of calcification (p=0.236), and the prevalence of occlusions (34% vs 34%; p>0.999). At 6 months, late lumen loss was significantly less for the DCB group vs controls (-0.16±0.99 vs 0.76±1.4; p=0.002). The DCB group had significantly greater freedom from binary restenosis (92% vs 64%; p=0.005) and primary patency rates (87% vs 60%; p=0.014). Target lesion revascularization rates were 5.6% in the DCB group and 12% in the control group (p=0.475). No target limb amputations or device-related deaths occurred in either group. Six-month results suggest that Ranger DCB treatment effectively inhibited restenosis in symptomatic femoropopliteal disease, resulting in improved vessel patency and a low revascularization rate in the short term compared with uncoated balloon angioplasty.

  9. Monitoring species of mammals using track collection by rangers in the Tilarán mountain range, Costa Rica

    OpenAIRE

    Arévalo, J. Edgardo; Méndez, Yoryineth; Vargas, Sergio

    2015-01-01

    Although monitoring of animal populations for informed decision making is fundamental for the conservation and management of biodiversity, monitoring programs are not widely implemented. In addition, monitoring plans often represent an economic burden for many conservation organizations. Here we report on the monitoring of five focal species of mammals in the Tilarán mountain range, Costa Rica. We used a participatory approach in which trained rangers of four institutions conducted trail surv...

  10. CA, OR- Pesticide investigation: Avian reproductive success on agricultural lease lands within the Tule Lake and Lower Klamath National Wildlife Refuges

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Pesticide exposure and reproductive success were monitored in 2 avian species to evaluate the effectiveness of pesticide use restrictions at Klamath Basin National...

  11. Autonomous Navigation Based on SEIF with Consistency Constraint for C-Ranger AUV

    Directory of Open Access Journals (Sweden)

    Yue Shen

    2015-01-01

    Full Text Available An autonomous underwater vehicle (AUV has to solve two essential problems in underwater environment, namely, localization and mapping. SLAM is one novel solution to estimate locations and maps simultaneously based on motion models and sensor measurements. Sparse extended information filter (SEIF is an effective algorithm to reduce storage and computational costs of large-scale maps in the SLAM problem. However, there exists the inconsistency in the SEIF since the rank of the observability matrix of linearized error-state model in SLAM system is higher than that of the nonlinear SLAM system. By analyzing the consistency of the SEIF-based SLAM from the perspective of observability, a SLAM based on SEIF with consistency constraint (SEIF-CC SLAM is developed to improve the estimator’s consistency. The proposed algorithm uses the first-ever available estimates to calculate SEIF Jacobians for each of the state variables, called the First Estimates Jacobian (FEJ. Then, the linearized error-state model can keep the same observability as the underlying nonlinear SLAM system. The capability of autonomous navigation with the proposed algorithm is validated through simulations experiments and sea trials for a C-Ranger AUV. Experimental results show that the proposed SEIF-CC SLAM algorithm yields more consistent and accurate estimates compared with the SEIF-based SLAM.

  12. Agribusiness geothermal energy utilization potential of Klamath and Western Snake River Basins, Oregon. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Lienau, P.J.

    1978-03-01

    Resource assessment and methods of direct utilization for existing and prospective food processing plants have been determined in two geothermal resource areas in Oregon. Ore-Ida Foods, Inc. and Amalgamated Sugar Company in the Snake River Basin; Western Polymer Corporation (potato starch extraction) and three prospective industries--vegetable dehydration, alfalfa drying and greenhouses--in the Klamath Basin have been analyzed for direct utilization of geothermal fluids. Existing geologic knowledge has been integrated to indicate locations, depth, quality, and estimated productivity of the geothermal reservoirs. Energy-economic needs and balances, along with cost and energy savings associated with field development, delivery systems, in-plant applications and fluid disposal have been calculated for interested industrial representatives.

  13. Comparing ecoregional classifications for natural areas management in the Klamath Region, USA

    Science.gov (United States)

    Sarr, Daniel A.; Duff, Andrew; Dinger, Eric C.; Shafer, Sarah L.; Wing, Michael; Seavy, Nathaniel E.; Alexander, John D.

    2015-01-01

    We compared three existing ecoregional classification schemes (Bailey, Omernik, and World Wildlife Fund) with two derived schemes (Omernik Revised and Climate Zones) to explore their effectiveness in explaining species distributions and to better understand natural resource geography in the Klamath Region, USA. We analyzed presence/absence data derived from digital distribution maps for trees, amphibians, large mammals, small mammals, migrant birds, and resident birds using three statistical analyses of classification accuracy (Analysis of Similarity, Canonical Analysis of Principal Coordinates, and Classification Strength). The classifications were roughly comparable in classification accuracy, with Omernik Revised showing the best overall performance. Trees showed the strongest fidelity to the classifications, and large mammals showed the weakest fidelity. We discuss the implications for regional biogeography and describe how intermediate resolution ecoregional classifications may be appropriate for use as natural areas management domains.

  14. Geomorphology and flood-plain vegetation of the Sprague and lower Sycan Rivers, Klamath Basin, Oregon

    Science.gov (United States)

    O'Connor, James E.; McDowell, Patricia F.; Lind, Pollyanna; Rasmussen, Christine G.; Keith, Mackenzie K.

    2015-01-01

    This study provides information on channel and flood-plain processes and historical trends to guide effective restoration and monitoring strategies for the Sprague River Basin, a primary tributary (via the lower Williamson River) of Upper Klamath Lake, Oregon. The study area covered the lower, alluvial segments of the Sprague River system, including the lower parts of the Sycan River, North Fork Sprague River, South Fork Sprague River, and the entire main-stem Sprague River between the confluence of the North Fork Sprague and the South Fork Sprague Rivers and its confluence with the Williamson River at Chiloquin, Oregon. The study included mapping and stratigraphic analysis of flood-plain deposits and flanking features; evaluation of historical records, maps and photographs; mapping and analysis of flood-plain and channel characteristics (including morphologic and vegetation conditions); and a 2006 survey of depositional features left by high flows during the winter and spring of 2005–06.

  15. Nitrogen and phosphorus loading from drained wetlands adjacent to Upper Klamath and Agency lakes, Oregon

    Science.gov (United States)

    Snyder, Daniel T.; Morace, Jennifer L.

    1997-01-01

    Upper Klamath Lake and the connecting Agency Lake constitute a large, shallow lake in south-central Oregon that the historical record indicates has likely been eutrophic since its discovery by non-Native Americans. In recent decades, however, the lake has had annual occurrences of near-monoculture blooms of the blue-green alga Aphanizomenon flos-aquae that are thought to be a result of accelerated eutrophication. In 1988, two sucker species endemic to the lake, the Lost River sucker (Deltistes luxatus) and the shortnose sucker (Chasmistes brevirostris), were listed as endangered by the U.S. Fish and Wildlife Service, and it has been proposed that their decline is due to the poor water quality associated with extremely long and productive algal blooms. It has also been proposed that the effluent drained from wetlands has contributed to accelerated eutrophication.

  16. Upper Klamath Basin Landsat Image for November 8, 2004: Path 45 Rows 30 and 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  17. Upper Klamath Basin Landsat Image for July 9, 2006: Path 45 Rows 30 and 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  18. Upper Klamath Basin Landsat Image for June 23, 2006: Path 45 Rows 30 and 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  19. Upper Klamath Basin Landsat Image for October 16, 2004: Path 44 Row 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  20. Upper Klamath Basin Landsat Image for October 7, 2004: Path 45 Rows 30 and 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  1. Upper Klamath Basin Landsat Image for September 27, 2006: Path 45 Rows 30 and 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  2. Upper Klamath Basin Landsat Image for October 22, 2006: Path 44 Row 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This subset of a Landsat-5 image shows part of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  3. Upper Klamath Basin Landsat Image for October 29, 2006: Path 45 Rows 30 and 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  4. Upper Klamath Basin Landsat Image for April 28, 2006: Path 45 Rows 30 and 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This image is a mosaic of Landsat-7 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-7 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-7 on April 15, 1999 marks the addition of the latest satellite to the Landsat series. The Landsat-7 satellite carries the Enhanced Thematic Mapper Plus (ETM+) sensor. A mechanical failure of the ETM+ Scan Line Corrector (SLC) occurred on May 31, 2003, with the result that all Landsat 7 scenes acquired from July 14, 2003 to present have been collected in 'SLC-off' mode. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  5. Upper Klamath Basin Landsat Image for May 6, 2006: Path 45 Rows 30 and 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  6. Upper Klamath Basin Landsat Image for July 25, 2006: Path 45 Rows 30 and 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This image is a mosaic of Landsat-5 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-5 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-5 on March 1, 1984 marks the addition of the fifth satellite to the Landsat series. The Landsat-5 satellite carries the Thematic Mapper (TM) sensor. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  7. Upper Klamath Basin Landsat Image for May 30, 2006: Path 45 Rows 30 and 31

    Science.gov (United States)

    Snyder, Daniel T.

    2012-01-01

    This image is a mosaic of Landsat-7 images of the upper Klamath Basin. The original images were obtained from the U.S. Geological Survey Earth Resources Observation and Science Center (EROS). EROS is responsible for archive management and distribution of Landsat data products. The Landsat-7 satellite is part of an ongoing mission to provide quality remote sensing data in support of research and applications activities. The launch of Landsat-7 on April 15, 1999 marks the addition of the latest satellite to the Landsat series. The Landsat-7 satellite carries the Enhanced Thematic Mapper Plus (ETM+) sensor. A mechanical failure of the ETM+ Scan Line Corrector (SLC) occurred on May 31, 2003, with the result that all Landsat 7 scenes acquired from July 14, 2003 to present have been collected in 'SLC-off' mode. More information on the Landsat program can be found online at http://landsat.usgs.gov/.

  8. Declining ring-necked pheasants in the Klamath Basin, California: II. Survival, productivity, and cover

    Science.gov (United States)

    Grove, Robert A.; Buhler, D.R.; Henny, Charles J.; Drew, A.D.

    2001-01-01

    Cover condition and its influence on nesting success, survival, and body condition of ring-necked pheasants (Phasianus colchicus) were evaluated at Tule Lake National Wildlife Refuge (TLNWR) and Lower Klamath National Wildlife Refuge (LKNWR). Inadequate nesting cover was responsible for extremely low nest success early in the nesting season at TLNWR. Later in the season at TLNWR, spring-planted crops provided cover to conceal nesting and renesting hens; however, only 0.07 young were produced (to 1 August) per hen during the study. The extremely low reproductive rates were well below those required to maintain a stable population. At TLNWR, most adult mortality during spring and early summer (before crops provided adequate cover) apparently resulted from predation by golden eagles (Aquila chrysaetos). This mortality occurred weeks before insecticide applications. Hard winters (cold temperatures and heavy snowfall) periodically reduce the pheasant population in the Klamath Basin and again greatly reduced numbers during the last year of this study. Unfortunately, pheasant populations declined under the conditions found during this study and were unable to recover from the hard winter of 1992 to 1993. Mean body mass and tarsal length of adult hen pheasants at TLNWR, which is intensively farmed, were less than those for hens at LKNWR, which is not intensively farmed. Results of our study suggest that TLNWR hens may have been nutritionally stressed, and that the amount and distribution of vegetative cover needs to be improved at TLNWR. Habitat management of edge cover along agricultural crops should feature perennial grasses and legumes with small tracts of land interspersed throughout the agricultural fields to provide alternative cover for wildlife in general including pheasants.

  9. Development of Turbulent Diffusion Transfer Model to Estimate Hydrologic Budget of Upper Klamath Lake Oregon, USA

    Science.gov (United States)

    Sahoo, G. B.; Schladow, G.

    2013-12-01

    Detailed and accurate hydrologic budgets of lake or reservoirs are essential for sustainable water supply and ecosystem managements due to increasing water demand and uncertainties related to climate change. Ensuring sustainable water allocation to stakeholders requires accurate heat and hydrologic budgets. A number of micrometeorological methods have been developed to approximate heat budget components, such as evaporative and sensible heat loss, that are not directly measurable. Although micrometeorological methods estimate the sensible and evaporative loss well for stationary (i.e. ideal) condition, these methods can rarely be approximated for non-idealized condition. We developed a turbulent diffusion transfer model and coupled to the dynamic lake model (DLM-WQ), developed at UC Davis, with the goal of correctly estimating the hydrologic budget of Upper Klamath Lake Oregon, USA. The measured and DLM-WQ estimated lake water temperatures and water elevation are in excellent agreement with correlation coefficient equals 0.95 and 0.99, respectively. Consistent with previous studies, the sensible and latent heat exchange coefficients were found to be site specific. Estimated lake mixing shows that the lake became strongly stratified during summer (between late April and the end of August). For the hypereutrophic shallow Upper Klamath Lake, longer stratification results in low dissolved oxygen (DO) concentration at the sediment surface causing DO sensitive habitat destruction and ecological problems. The updated DLM-WQ can provide quantitative estimates of hydrologic components and predict the effects of natural- or human-induced changes in one component of the hydrologic cycle on the lake supplies and associated consequences.

  10. Paleomagnetic contributions to the Klamath Mountains terrane puzzle-a new piece from the Ironside Mountain batholith, northern California

    Science.gov (United States)

    Mankinen, Edward A.; Gromme, C. Sherman; Irwin, W. Porter

    2013-01-01

    We obtained paleomagnetic samples from six sites within the Middle Jurassic Ironside Mountain batholith (~170 Ma), which constitutes the structurally lowest part of the Western Hayfork terrane, in the Klamath Mountains province of northern California and southern Oregon. Structural attitudes measured in the coeval Hayfork Bally Meta-andesite were used to correct paleomagnetic data from the batholith. Comparing the corrected paleomagnetic pole with a 170-Ma reference pole for North America indicates 73.5° ± 10.6° of clockwise rotation relative to the craton. Nearly one-half of this rotation may have occurred before the terrane accreted to the composite Klamath province at ~168 Ma. No latitudinal displacement of the batholith was detected.

  11. 36 CFR 28.3 - Boundaries: The Community Development District; The Dune District; The Seashore District.

    Science.gov (United States)

    2010-07-01

    ... Development District; The Dune District; The Seashore District. 28.3 Section 28.3 Parks, Forests, and Public... General Provisions § 28.3 Boundaries: The Community Development District; The Dune District; The Seashore... Community Development District, the Seashore District, and the Dune District. (b) The Community Development...

  12. A quantum inspired model of radar range and range-rate measurements with applications to weak value measurements

    Science.gov (United States)

    Escalante, George

    2017-05-01

    Weak Value Measurements (WVMs) with pre- and post-selected quantum mechanical ensembles were proposed by Aharonov, Albert, and Vaidman in 1988 and have found numerous applications in both theoretical and applied physics. In the field of precision metrology, WVM techniques have been demonstrated and proven valuable as a means to shift, amplify, and detect signals and to make precise measurements of small effects in both quantum and classical systems, including: particle spin, the Spin-Hall effect of light, optical beam deflections, frequency shifts, field gradients, and many others. In principal, WVM amplification techniques are also possible in radar and could be a valuable tool for precision measurements. However, relatively limited research has been done in this area. This article presents a quantum-inspired model of radar range and range-rate measurements of arbitrary strength, including standard and pre- and post-selected measurements. The model is used to extend WVM amplification theory to radar, with the receive filter performing the post-selection role. It is shown that the description of range and range-rate measurements based on the quantum-mechanical measurement model and formalism produces the same results as the conventional approach used in radar based on signal processing and filtering of the reflected signal at the radar receiver. Numerical simulation results using simple point scatterrer configurations are presented, applying the quantum-inspired model of radar range and range-rate measurements that occur in the weak measurement regime. Potential applications and benefits of the quantum inspired approach to radar measurements are presented, including improved range and Doppler measurement resolution.

  13. Department of the Air Force Environmental Statement. Construction and Operation of the West Coast OTH-B Radar System, Lake and Klamath Counties, Oregon; Modoc and Sacramento Counties, California; Pierce County, Washington; Elmore County, Idaho

    Science.gov (United States)

    1984-02-01

    503) 092.4461 Practice Limited to Orthodontics May 10, 1983 Klamath County Chamber of Commerce 125 North 8th St. Klamath Falls, Oregon 97601 Dear Sirs...other facilities are articulated In various manuals and documents. An example of one of these is, "Systems Manual, Operation and Maintenance, Real

  14. An Investigation of the Ranger V-770-8 Engine Installation for the Edo XOSE-1 Airplane I : Cooling

    Science.gov (United States)

    Emmons, M. Arnold; Conway, Robert N.

    1945-01-01

    Engine temperature data and cooling correlating analyses of the engine and oil cooler are presented in connection with an investigation of the cowling and cooling of the ranger V-770-8 engine installation in the Edo XOSE-1 airplane. Three types of baffles were installed in the course of the tests: the conventional, the turbulent-flow, and the NACA diffuser baffles. Each of the types was of merit in cooling a different region on the cylinder. Incorporation of the best features of the three types into one baffle, a method which appears to be feasible, would provide improvements in cylinder cooling.

  15. Quadrinhos nacionais no ciberespaço: uma análise de Combo Ranger nos âmbitos digital e impresso

    OpenAIRE

    SANTOS, Roberto Elísio dos; Corrêa,Victor Wanderley

    2014-01-01

    O presente artigo trata das estratégias adotadas para a criação das histórias em quadrinhos para a internet, e tem como objeto de estudo Combo Rangers. As semelhanças e diferenças entre sua versão impressa e a virtual são analisadas neste texto. A escolha dessa história se deve por Combo Rangers ter sido a história em quadrinhos brasileira pioneira a ser realizada em ambas as maneiras, impressa, e vendida em bancas e livrarias, e disponibilizada no ambiente virtual, com acesso gratuito. Th...

  16. Synthesis of the effects to fish species of two management scenarios for the secretarial determination on removal of the lower four dams on the Klamath

    Science.gov (United States)

    Hamilton,; Rondorf, Dennis W.; Hampton,; Quinones,; Simondet,; Smith,

    2011-01-01

    For decades the long-standing conflict in the Klamath River Basin over water and fish resources has persisted. In an effort to resolve these disputes, PacifiCorp and interested parties negotiated, wrote, and signed the Klamath Hydroelectric Settlement Agreement (KHSA) in 2010, calling for the potential removal of the four lower dams on the Klamath River mainstem. The KHSA established a process known as the Secretarial Determination, which includes 1) conducting new scientific studies and a re-evaluation of existing studies found in the FERC record and from other sources, and 2) evaluating the potential environmental and human effects of such an action pursuant to National Environmental Policy Act, California Environmental Quality Act, and other applicable laws.  In March 2012, the Secretary of the Interior will decide whether removal of these dams on the Klamath River: 1) will advance salmonid fisheries, and 2) is in the public interest. In this report, we summarize anticipated effects to fish resources under two management scenarios: 1) current conditions with dams in place and without the programs and actions in the Klamath Basin Restoration Agreement (KBRA), and 2) removal of the lower four dams plus programs and actions called for in the KBRA and KHSA. This information will aid the Secretary of the Interior in determining whether dam removal and implementation of KBRA will advance restoration of salmonid (salmon and trout) fisheries.

  17. 78 FR 76100 - Newspapers Used for Publication of Legal Notices for Pre-Decisional Administrative Review...

    Science.gov (United States)

    2013-12-16

    ... National Forest Forest Supervisor decisions Whitman District Ranger decisions Baker City Herald, Baker City... Ranger decisions The Register Guard, Eugene, Oregon Detroit District Ranger decisions Statesman Journal..., Chehalis, Washington Mt. Baker-Snoqualmie National Forest Forest Supervisor decisions Darrington District...

  18. 77 FR 51513 - Lawrence County Resource Advisory Committee

    Science.gov (United States)

    2012-08-24

    .... FOR FURTHER INFORMATION CONTACT: Rhonda O'Byrne, District Ranger, Northern Hills Ranger District, 605...'Byrne, District Ranger, 2014 N. Main, Spearfish, SD 57783, or by email to [email protected] , or via...

  19. Technical evaluation of a total maximum daily load model for Upper Klamath and Agency Lakes, Oregon

    Science.gov (United States)

    Wood, Tamara M.; Wherry, Susan A.; Carter, James L.; Kuwabara, James S.; Simon, Nancy S.; Rounds, Stewart A.

    2013-01-01

    We reviewed a mass balance model developed in 2001 that guided establishment of the phosphorus total maximum daily load (TMDL) for Upper Klamath and Agency Lakes, Oregon. The purpose of the review was to evaluate the strengths and weaknesses of the model and to determine whether improvements could be made using information derived from studies since the model was first developed. The new data have contributed to the understanding of processes in the lakes, particularly internal loading of phosphorus from sediment, and include measurements of diffusive fluxes of phosphorus from the bottom sediments, groundwater advection, desorption from iron oxides at high pH in a laboratory setting, and estimates of fluxes of phosphorus bound to iron and aluminum oxides. None of these processes in isolation, however, is large enough to account for the episodically high values of whole-lake internal loading calculated from a mass balance, which can range from 10 to 20 milligrams per square meter per day for short periods. The possible role of benthic invertebrates in lake sediments in the internal loading of phosphorus in the lake has become apparent since the development of the TMDL model. Benthic invertebrates can increase diffusive fluxes several-fold through bioturbation and biodiffusion, and, if the invertebrates are bottom feeders, they can recycle phosphorus to the water column through metabolic excretion. These organisms have high densities (1,822–62,178 individuals per square meter) in Upper Klamath Lake. Conversion of the mean density of tubificid worms (Oligochaeta) and chironomid midges (Diptera), two of the dominant taxa, to an areal flux rate based on laboratory measurements of metabolic excretion of two abundant species suggested that excretion by benthic invertebrates is at least as important as any of the other identified processes for internal loading to the water column. Data from sediment cores collected around Upper Klamath Lake since the development of the

  20. 78 FR 58049 - Proposed Establishment of the Adelaida District, Creston District, El Pomar District, Paso Robles...

    Science.gov (United States)

    2013-09-20

    ... District, San Juan Creek, San Miguel District, Santa Margarita Ranch, and Templeton Gap District... Robles Willow Creek District, San Juan Creek, San Miguel District, Santa Margarita Ranch, and Templeton... Creek, San Miguel District, Santa Margarita Ranch, and Templeton Gap District viticultural areas within...

  1. Hydrological information products for the Off-Project Water Program of the Klamath Basin Restoration Agreement

    Science.gov (United States)

    Snyder, Daniel T.; Risley, John C.; Haynes, Jonathan V.

    2012-01-01

    The Klamath Basin Restoration Agreement (KBRA) was developed by a diverse group of stakeholders, Federal and State resource management agencies, Tribal representatives, and interest groups to provide a comprehensive solution to ecological and water-supply issues in the Klamath Basin. The Off-Project Water Program (OPWP), one component of the KBRA, has as one of its purposes to permanently provide an additional 30,000 acre-feet of water per year on an average annual basis to Upper Klamath Lake through "voluntary retirement of water rights or water uses or other means as agreed to by the Klamath Tribes, to improve fisheries habitat and also provide for stability of irrigation water deliveries." The geographic area where the water rights could be retired encompasses approximately 1,900 square miles. The OPWP area is defined as including the Sprague River drainage, the Sycan River drainage downstream of Sycan Marsh, the Wood River drainage, and the Williamson River drainage from Kirk Reef at the southern end of Klamath Marsh downstream to the confluence with the Sprague River. Extensive, broad, flat, poorly drained uplands, valleys, and wetlands characterize much of the study area. Irrigation is almost entirely used for pasture. To assist parties involved with decisionmaking and implementation of the OPWP, the U.S. Geological Survey (USGS), in cooperation with the Klamath Tribes and other stakeholders, created five hydrological information products. These products include GIS digital maps and datasets containing spatial information on evapotranspiration, subirrigation indicators, water rights, subbasin streamflow statistics, and return-flow indicators. The evapotranspiration (ET) datasets were created under contract for this study by Evapotranspiration, Plus, LLC, of Twin Falls, Idaho. A high-resolution remote sensing technique known as Mapping Evapotranspiration at High Resolution and Internalized Calibration (METRIC) was used to create estimates of the spatial

  2. Source and tectonic implications of tonalite-trondhjemite magmatism in the Klamath Mountains

    Science.gov (United States)

    Barnes, C.G.; Petersen, S.W.; Kistler, R.W.; Murray, R.; Kays, M.A.

    1996-01-01

    In the Klamath Mountains, voluminous tonalite-trondhjemite magmatism was characteristic of a short period of time from about 144 to 136 Ma (Early Cretaceous). It occurred about 5 to l0 m.y. after the ??? 165 to 159 Ma Josephine ophiolite was thrust beneath older parts of the province during the Nevadan orogeny (thrusting from ??? 155 to 148 Ma). The magmatism also corresponds to a period of slow or no subduction. Most of the plutons crop out in the south-central Klamath Mountains in California, but one occurs in Oregon at the northern end of the province. Compositionally extended members of the suite consist of precursor gabbroic to dioritic rocks followed by later, more voluminous tonalitic and trondhjemitic intrusions. Most plutons consist almost entirely of tonalite and trondhjemite. Poorlydefined concentric zoning is common. Tonalitic rocks are typically of the Iow-Al type but trondhjemites are generally of the high-Al type, even those that occur in the same pluton as low-Al tonalite??. The suite is characterized by low abundances of K2O, Rb, Zr, and heavy rare earth elements. Sr contents are generally moderate ( ???450 ppm) by comparison with Sr-rich arc lavas interpreted to be slab melts (up to 2000 ppm). Initial 87Sr/ 86Sr, ??18O, and ??Nd are typical of mantle-derived magmas or of crustally-derived magmas with a metabasic source. Compositional variation within plutons can be modeled by variable degrees of partial melting of a heterogeneous metabasaltic source (transitional mid-ocean ridge to island arc basalt), but not by fractional crystallyzation of a basaltic parent. Melting models require a residual assemblage of clinopyroxene+garnet??plagioclase??amphibole; residual plagioclase suggests a deep crustal origin rather than melting of a subducted slab. Such models are consistent with the metabasic part of the Josephine ophiolite as the source. Because the Josephine ophiolite was at low T during Nevadan thrusting, an external heat source was probably

  3. VT School Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) Vermont School Districts and one Interstate School District. Part of data sets which model Vermont's education system governance boudaries for...

  4. Lieutenant Chief Warden Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — This dataset is a representation overlay of Lieutenant Chief Warden Districts (areas of responsibility). The Vermont Lieutenant Chief Warden Districts layer is part...

  5. California Political Districts

    Data.gov (United States)

    California Department of Resources — This is a series of district layers pertaining to California'spolitical districts, that are derived from the California State Senateand State Assembly information....

  6. National Register Historic Districts

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — The National Register Historic District layer is a shape file showing the boundaries of Historic Districts that are listed on the National Register of Historic Places.

  7. Legislative Districts - 1990

    Data.gov (United States)

    Kansas Data Access and Support Center — Each coverage contains a COVER-ID field that defines the House or Senate district number. Kansas House and Senate districts were created by the Legislative Research...

  8. State Water Districts

    Data.gov (United States)

    California Department of Resources — State Water Project District boundaries are areas where state contracts provide water to the district in California. This database is designed as a regions polygon...

  9. Private Water Districts

    Data.gov (United States)

    California Department of Resources — Private Water District boundaries are areas where private contracts provide water to the district in California. This database is designed as a regions polygon...

  10. Testing the Control of Mineral Supply Rates on Chemical Erosion Rates in the Klamath Mountains

    Science.gov (United States)

    West, N.; Ferrier, K.

    2016-12-01

    The relationship between rates of chemical erosion and mineral supply is central to many problems in Earth science, including how tightly Earth's climate should be coupled to tectonics, how strongly nutrient supply to soils and streams depends on soil production, and how much lithology affects landscape evolution. Despite widespread interest in this relationship, there remains no consensus on how closely coupled chemical erosion rates should be to mineral supply rates. To address this, we have established a network of field sites in the Klamath Mountains along a latitudinal transect that spans an expected gradient in mineral supply rates associated with the geodynamic response to the migration of the Mendocino Triple Junction. Here, we present new measurements of regolith geochemistry and topographic analyses that will be compared with cosmogenic 10Be measurements to test hypotheses about supply-limited and kinetically-limited chemical erosion on granodioritic ridgetops. Previous studies in this area suggest a balance between rock uplift rates and basin wide erosion rates, implying the study ridgetops may have adjusted to an approximate steady state. Preliminary data are consistent with a decrease in chemical depletion fraction (CDF) with increasing ridgetop curvature. To the extent that ridgetop curvature reflects ridgetop erosion rates, this implies that chemical erosion rates at these sites are influenced by both mineral supply rates and dissolution kinetics.

  11. Early Paleozoic blueschist from the schist of Skookum Gulch, eastern Klamath Mountains, northern California

    Energy Technology Data Exchange (ETDEWEB)

    Cotkin, S.J. (Univ. of Arkansas, Fayetteville (United States)); Cotkin, M.L. (Univ. of Wisconsin, Madison (United States)); Armstrong, R.L. (Univ. of British Columbia, Vancouver (Canada))

    1992-05-01

    Late Ordovician blueschist from the schist of Skookum Gulch, eastern Klamath Mountains, California, is the oldest known blueschist in California and one of the oldest in North America. Lawsonite-bearing glaucophane schist occurs as lenses intimately interlayered with chlorite schist, quartz-albite schist, and dolomite marble. Detailed investigation of a portion of the Skookum Gulch schist demonstrates that these rock types share a common deformational and metamorphic history. The first deformation occurred during blueschist metamorphism and produced similar-style isoclinal folds and an axial-planar foliation. During subsequent deformations, parallel-style open to tight folds and local kink bands deformed foliation but produced no recognizable recrystallization. A phengite Rb-Sr date of 447 {plus minus} 9 Ma (Late Ordovician) is statistically indistinguishable from previously published K-Ar dates and is interpreted as the time of blueschist-facies metamorphism. Mineral separates from one rock yield a date of 353 {plus minus} 18 Ma, suggesting resetting during a Devonian to Early Mississippian thermal event. The schist of Skookum Gulch is a critical component of the Middle Ordovician to Early Silurian Callahan event, which included volcanism, plutonism, metamorphism, deformation, and sedimentation and occurred in response to collisional tectonics. Paleontological and provenance information indicate that the Callahan event occurred relatively close to the North American continental margin. In this regard, features produced by the Callahan event record the earliest period of Phanerozoic plate convergence recognized within the US Cordillera.

  12. Evapotranspiration from marsh and open-water sites at Upper Klamath Lake, Oregon, 2008--2010

    Science.gov (United States)

    Stannard, David I.; Gannett, Marshall W.; Polette, Danial J.; Cameron, Jason M.; Waibel, M. Scott; Spears, J. Mark

    2013-01-01

    Water allocation in the Upper Klamath Basin has become difficult in recent years due to the increase in occurrence of drought coupled with continued high water demand. Upper Klamath Lake is a central component of water distribution, supplying water downstream to the Klamath River, supplying water for irrigation diversions, and providing habitat for various species within the lake and surrounding wetlands. Evapotranspiration (ET) is a major component of the hydrologic budget of the lake and wetlands, and yet estimates of ET have been elusive—quantified only as part of a lumped term including other substantial water-budget components. To improve understanding of ET losses from the lake and wetlands, measurements of ET were made from May 2008 through September 2010. The eddy-covariance method was used to monitor ET at two wetland sites continuously during this study period and the Bowen-ratio energy-balance method was used to monitor open-water lake evaporation at two sites during the warmer months of the 3 study years. Vegetation at one wetland site (the bulrush site) consists of a virtual monoculture of hardstem bulrush (formerly Scirpus acutus, now Schoenoplectus acutus), and at the other site (the mixed site) consists of a mix of about 70 percent bulrush, 15 percent cattail (Typha latifolia), and 15 percent wocus (Nuphar polysepalum). Measured ET at these two sites was very similar (means were ±2.5 percent) and mean wetland ET is computed as a 70 to 30 percent weighted average of the bulrush and mixed sites, respectively, based on community-type distribution estimated from satellite imagery. Biweekly means of wetland ET typically vary from maximum values of around 6 to 7 millimeters per day during midsummer, to minimum values of less than 1 mm/d during midwinter. This strong annual signal primarily reflects life-cycle changes in the wetland vegetation, and the annual variation of radiative input to the surface and resulting temperature. The perennial vegetation

  13. Simulation of Groundwater/Surface-Water Interaction to Inform Groundwater Management in the Upper Klamath Basin, Oregon and California

    Science.gov (United States)

    Gannett, M. W.; Wagner, B.

    2009-12-01

    The upper Klamath Basin encompasses approximately 21,000 km2, spanning the Oregon California border east of the Cascade Range. Average precipitation ranges from 166 cm/yr in the Cascade Range to 28 cm/yr in interior lowlands. Because of the semiarid conditions in the interior parts of the basin, cultivated lands (approximately 200,000 ha) are irrigated, primarily from surface water. During the past decade, however, there has been increasing competition for limited surface water due to the habitat requirements of threatened and endangered fishes. As a result, there has been considerable interest in using groundwater to supplement surface-water sources. While groundwater use has the potential to augment water supplies, it also has the potential to negatively affect streamflow. The importance of groundwater to the flow and temperature of streams is generally recognized, but without the ability to quantitatively evaluate the connection, clear management strategies have remained elusive. A regional groundwater flow model has been developed to fill this need. The model encompasses the entire upper Klamath Basin and simulates groundwater interaction with major streams, lakes, and wetlands. Groundwater discharge to agricultural drains in the 77,000 ha Bureau of Reclamation Klamath Project area is also simulated. The model was calibrated using 5,562 head observations at 662 wells and 643 groundwater discharge observations for 10 spring complexes, stream reaches, or drainages. Preliminary results show that the distribution of the effects of pumping primarily depends on well location and depth. In some areas, much of the water pumped from wells is reflected as diminished discharge to streams. In agricultural areas with shallow groundwater, in contrast, much of the pumping is reflected as diminished discharge to agricultural drains. The regional groundwater model will provide useful insights into the spatial and temporal distribution of the effects of groundwater pumping, but

  14. Diagnostic pitfalls in a young Romanian ranger with an acute psychotic episode

    Directory of Open Access Journals (Sweden)

    Nagy EE

    2016-05-01

    Full Text Available Elöd Ernö Nagy,1,2 Attila Rácz,3 Edit Urbán,4 Gabriella Terhes,4 Timea Berki,5 Emöke Horváth,6 Anca M Georgescu,7 Iringó E Zaharia-Kézdi71Department of Pharmaceutical Biochemistry, University of Medicine and Pharmacy of Târgu-Mureş, 2Laboratory of Medical Analysis, Mures Clinical County Hospital, 3II. Psychiatry Clinic, Mures Clinical County Hospital, Târgu Mureş, Romania; 4Faculty of Medicine, Institute of Clinical Microbiology, University of Szeged, Szeged, 5Faculty of Medicine, Institute of Immunology and Biotechnology, University of Pécs, Pécs, Hungary; 6Department of Pathology, 7I. Clinic of Infectious Disease, University of Medicine and Pharmacy, Târgu Mureş, RomaniaAbstract: The identification and distinction of the pathological conditions underlying acute psychosis are often challenging. We present the case of a 35-year-old ranger who had no history of acute or chronic infectious disease or any previous neuropsychiatric symptoms. He arrived at the Psychiatry Clinic and was admitted as an emergency case, displaying bizarre behavior, hallucinations, paranoid ideation, and delusional faults. These symptoms had first appeared 7 days earlier. An objective examination revealed abnormalities of behavior, anxiety, visual hallucinations, choreiform, and tic-like facial movements. After the administration of neuroleptic and antidepressant treatment, he showed an initial improvement, but on day 10 entered into a severe catatonic state with signs of meningeal irritation and was transferred to the intensive care unit. An electroencephalogram showed diffuse irritative changes, raising the possibility of encephalitis. Taking into consideration the overt occupational risk, Borrelia antibody tests were prescribed and highly positive immunoglobulin (IgM and IgG titers were obtained from serum, along with IgG and antibody index positivity in cerebrospinal fluid. In parallel, anti-N-methyl-D-aspartate receptor antibodies and a whole

  15. Factors related to the distribution and prevalence of the fungal pathogen Batrachochytrium dentrobatidis in Rana cascadae and other amphibians in the Klamath Mountains

    Science.gov (United States)

    Jonah Piovia-Scott; Karen L. Pope; Sharon P. Lawler; Esther M. Cole; Janet E. Foley

    2011-01-01

    The fungal pathogen Batrachochytrium dendrobatidis (Bd), which causes the disease chytridiomycosis, has been associated with declines and extinctions of montane amphibians worldwide. To gain insight into factors affecting its distribution and prevalence we focus on the amphibian community of the Klamath Mountains in northwest...

  16. Controls on biochemical oxygen demand in the upper Klamath River, Oregon

    Science.gov (United States)

    Sullivan, Annett B.; Snyder, Dean M.; Rounds, Stewart A.

    2010-01-01

    A series of 30-day biochemical oxygen demand (BOD) experiments were conducted on water column samples from a reach of the upper Klamath River that experiences hypoxia and anoxia in summer. Samples were incubated with added nitrification inhibitor to measure carbonaceous BOD (CBOD), untreated to measure total BOD, which included demand from nitrogenous BOD (NBOD), and coarse-filtered to examine the effect of removing large particulate matter. All BOD data were fit well with a two-group model, so named because it considered contributions from both labile and refractory pools of carbon: BODt = a1(1 − e− a0t) + a2t. Site-average labile first-order decay rates a0 ranged from 0.15 to 0.22/day for CBOD and 0.11 to 0.29/day for BOD. Site-average values of refractory zero-order decay rates a2 ranged from 0.13 to 0.25 mg/L/day for CBOD and 0.01 to 0.45 mg/L/day for BOD; the zero-order CBOD decay rate increased from early- to mid-summer. Values of ultimate CBOD for the labile component a1 ranged from 5.5 to 28.8 mg/L for CBOD, and 7.6 to 30.8 mg/L for BOD. Two upstream sites had higher CBOD compared to those downstream. Maximum measured total BOD5 and BOD30 during the study were 26.5 and 55.4 mg/L; minimums were 4.2 and 13.6 mg/L. For most samples, the oxygen demand from the three components considered here were: labile CBOD > NBOD > refractory CBOD, though the relative importance of refractory CBOD to oxygen demand increased over time. Coarse-filtering reduced CBOD for samples with high particulate carbon and high biovolumes of Aphanizomenon flos-aquae. There was a strong positive correlation between BOD, CBOD, and the labile component of CBOD to particulate C and N, with weaker positive correlation to field pH, field dissolved oxygen, and total N. The refractory component of CBOD was not correlated to particulate matter, instead showing weak but statistically significant correlation to dissolved organic carbon, UV absorbance at 254 nm, and

  17. Temporal and spatial distribution of endangered juvenile Lost River and shortnose suckers in relation to environmental variables in Upper Klamath Lake, Oregon: 2009 annual data summary

    Science.gov (United States)

    Bottcher, Jared L.; Burdick, Summer M.

    2010-01-01

    Lost River sucker (Deltistes luxatus) and shortnose sucker (Chasmistes brevirostris) were listed as endangered in 1988 for a variety of reasons including apparent recruitment failure. Upper Klamath Lake, Oregon, and its tributaries are considered the most critical remaining habitat for these two species. Age-0 suckers are often abundant in Upper Klamath Lake throughout the summer months, but catches decline dramatically between late August and early September each year. Similar declines of age-1 suckers between spring and late summer also occur annually. These rapid declines in catch rates and a lack of substantial recruitment into adult sucker populations in recent years suggests sucker populations experience high mortality between their first summer and first spawn. Summer age-0 sucker habitat use and distribution have been studied extensively, but many uncertainties remain about age-1 and older juvenile habitat use, distribution, and movement patterns within Upper Klamath Lake. This study was designed to examine seasonal changes in distribution of age-1 suckers in Upper Klamath Lake as they relate to depth and water quality. The results of our third annual spring and summer sampling effort are presented in this report. Catch data collected in 2009 indicate seasonal changes in age-1 and older juvenile sucker habitat use coincident with changes in water quality. Although age-1 sucker catch rates were again concentrated along the western shore in June and early July, as they were in 2007 and 2008, very few age-1 suckers were captured in Eagle Ridge Trench in 2009 - a deepwater area along the western shore extending from Howard Bay to Eagle Ridge Point. Instead, suckers in 2009 were concentrated in the relatively shallow bays along the western shore. Nevertheless, as dissolved-oxygen concentrations decreased in mid-July below sublethal thresholds around the Eagle Ridge Trench, age-1 suckers apparently moved away from the western shore, and subsequently were captured

  18. Demographic analysis of Lost River sucker and shortnose sucker populations in Upper Klamath Lake, Oregon

    Science.gov (United States)

    Janney, E.C.; Shively, R.S.; Hayes, B.S.; Barry, P.M.; Perkins, D.

    2008-01-01

    We used 13 years (1995-2007) of capture-mark-recapture data to assess population dynamics of endangered Lost River suckers Deltistes luxatus and shortnose suckers Chasmistes brevirostris in Upper Klamath Lake, Oregon. The Cormack-Jolly-Seber method was used to estimate survival, and information theoretic modeling was used to assess variation due to time, gender, species, and spawning subpopulations. Length data were used to detect multiple year-class failures and events of high recruitment into adult spawning populations. Average annual survival probability was 0.88 for Lost River suckers and 0.76 for shortnose suckers. Mean life span estimates based on these survival rates indicated that Lost River suckers survived long enough on average to attempt reproduction eight times, whereas shortnose suckers only survived to spawn three to four times. Shortnose sucker survival was not only poor in years of fish kills (1995-1997) but also was low in years without fish kills (i.e., 2002 and 2004). This suggests that high mortality occurs in some years but is not necessarily associated with fish kills. Annual survival probabilities were not only different between the two species but also differed between two spawning subpopulations of Lost River suckers. Length composition data indicated that recruitment into spawning populations only occurred intermittently. Populations of both species transitioned from primarily old individuals with little size diversity and consistently poor recruitment in the late 1980s and early 1990s to mostly small, recruit-sized fish by the late 1990s. A better understanding of the factors influencing adult survival and recruitment into spawning populations is needed. Monitoring these vital parameters will provide a quantitative means to evaluate population status and assess the effectiveness of conservation and recovery efforts.

  19. Potential fitness benefits of the half-pounder life history in Klamath River steelhead

    Science.gov (United States)

    Hodge, Brian W.; Wilzbach, Peggy; Duffy, Walter G.

    2014-01-01

    Steelhead Oncorhynchus mykiss from several of the world's rivers display the half-pounder life history, a variant characterized by an amphidromous (and, less often, anadromous) return to freshwater in the year of initial ocean entry. We evaluated factors related to expression of the half-pounder life history in wild steelhead from the lower Klamath River basin, California. We also evaluated fitness consequences of the half-pounder phenotype using a simple life history model that was parameterized with our empirical data and outputs from a regional survival equation. The incidence of the half-pounder life history differed among subbasins of origin and smolt ages. Precocious maturation occurred in approximately 8% of half-pounders and was best predicted by individual length in freshwater preceding ocean entry. Adult steelhead of the half-pounder phenotype were smaller and less fecund at age than adult steelhead of the alternative (ocean contingent) phenotype. However, our data suggest that fish of the half-pounder phenotype are more likely to spawn repeatedly than are fish of the ocean contingent phenotype. Models predicted that if lifetime survivorship were equal between phenotypes, the fitness of the half-pounder phenotype would be 17–28% lower than that of the ocean contingent phenotype. To meet the condition of equal fitness between phenotypes would require that first-year ocean survival be 21–40% higher among half-pounders in freshwater than among their cohorts at sea. We concluded that continued expression of the half-pounder phenotype is favored by precocious maturation and increased survival relative to that of the ocean contingent phenotype.

  20. Testing the time dependence of slip on the West Klamath Lake fault zone

    Science.gov (United States)

    Speth, G.; Amos, C. B.; Amidon, W. H.; Meigs, A.

    2016-12-01

    Detailed inventories of fault slip over multiple time intervals are critical to our understanding of strain accumulation and release during the earthquake cycle, as well as for resolving potential variability in slip rates over time. Such variations are potentially associated with spatially or temporally clustered earthquakes and possible time-dependent changes in shear zone strength. The West Klamath Lake fault zone (WKLFZ) in southern Oregon provides an excellent opportunity to study incremental fault slip rates because it displaces multiple generations of datable landforms and has remarkable surface expression in airborne lidar imagery. There, we utilize these lidar data and new 3He cosmogenic exposure dating to reconstruct fault slip rates over intervals ranging from 103 - 105 years. Our surficial geologic mapping along the northern extent of the WKLFZ reveals at least two generations of late-Pleistocene glacial landforms as well as several Holocene fan surfaces, all of which are progressively offset by an array of predominately down-to-the-east normal fault scarps. Dating of these features relies on 3He exposure dating of basaltic andesite boulders and depth profiles from glacial outwash terraces. Preliminary exposure dating of an offset moraine along Sevenmile Creek reveals ages consistent with the last glacial maximum ( 15 - 25 ka), suggesting normal fault slip rates of 0.1 mm/yr over this period. This estimate is consistent with slip rates determined from K-Ar dating of offset lava flows near Crater Lake, 20 km to the north. Two dozen additional samples will focus on older glacial moraines and outwash surfaces, as well as debris-flow boulders on Holocene fans. These data will test the constancy of this preliminary slip rate over time. Taken together, our results will provide a detailed slip inventory for the WKLFZ over the last 105 years, and elucidate the role of this structure in accommodating active deformation at the eastern edge of the Oregon Coast

  1. Peace on the River? Social-Ecological Restoration and Large Dam Removal in the Klamath Basin, USA

    Directory of Open Access Journals (Sweden)

    Hannah Gosnell

    2010-06-01

    Full Text Available This paper aims to explain the multiple factors that contributed to a 2010 agreement to remove four large dams along the Klamath river in California and Oregon and initiate a comprehensive social-ecological restoration effort that will benefit Indian tribes, the endangered fish on which they depend, irrigated agriculture, and local economies in the river basin. We suggest that the legal framework, including the tribal trust responsibility, the Endangered Species Act, and the Federal Power Act, combined with an innovative approach to negotiation that allowed for collaboration and compromise, created a space for divergent interests to come together and forge a legally and politically viable solution to a suite of social and environmental problems. Improved social relations between formerly antagonistic Indian tribes and non-tribal farmers and ranchers, which came about due to a number of local collaborative processes during the early 2000s, were critical to the success of this effort. Overall, we suggest that recent events in the Klamath basin are indicative of a significant power shift taking place between tribal and non-tribal interests as tribes gain access to decision-making processes regarding tribal trust resources and develop capacity to participate in the development of complex restoration strategies.

  2. 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

    Science.gov (United States)

    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...

  3. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean 25 November 1970 to 11 December 1970 (NODC Accession 7100759)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (5230N 02000W) and in transit. Data were collected by...

  4. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean 23 June 1968 to 13 July 1968 (NODC Accession 6800265)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (3500N 04800W) and in transit. Data were collected by...

  5. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean from 11 June 1972 to 06 July 1972 (NODC Accession 7201446)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (3000N 14000W) and in transit. Data were collected by...

  6. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean from 07 November 1972 to 29 November 1972 (NODC Accession 7300567)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (3000N 14000W) and in transit. Data were collected by...

  7. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station V (OWS-V) in the North Pacific Ocean 26 February 1968 to 18 April 1968 (NODC Accession 6800091)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station V (3400N 16400E) and in transit. Data were collected by...

  8. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean 07 March 1971 to 29 March 1971 (NODC Accession 7101100)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (3000N 14000W) and in transit. Data were collected by...

  9. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean 13 February 1969 to 01 March 1969 (NODC Accession 6900607)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (3000N 14000W) and in transit. Data were collected by...

  10. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean 31 May 1971 to 21 June 1971 (NODC Accession 7101384)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (3000N 14000W) and in transit. Data were collected by...

  11. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean 06 October 1968 to 25 October 1968 (NODC Accession 6900099)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (3000N 14000W) and in transit. Data were collected by...

  12. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean 09 August 1970 to 01 September 1970 (NODC Accession 7100433)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (3000N 14000W) and in transit. Data were collected by...

  13. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean from 12 April 1972 to 03 May 1972 (NODC Accession 7201169)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (3000N 14000W) and in transit. Data were collected by...

  14. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station V (OWS-V) in the North Pacific Ocean from 02 August 1971 to 30 September 1971 (NODC Accession 7200662)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station V (3400N 1640E) and in transit. Data were collected by the...

  15. Oceanographic station data from bottle casts from the KLAMATH from Ocean Weather Station N (OWS-N) in the North Pacific Ocean from 03 September 1972 to 25 September 1972 (NODC Accession 7300123)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH within a 1-mile radius of Ocean Weather Station N (3000N 14000W) and in transit. Data were collected by...

  16. Effects of Debris Flows on Stream Ecosystems of the Klamath Mountains, Northern California

    Science.gov (United States)

    Cover, M. R.; Delafuente, J. A.; Resh, V. H.

    2006-12-01

    We examined the long-term effects of debris flows on channel characteristics and aquatic food webs in steep (0.04-0.06 slope), small (4-6 m wide) streams. A large rain-on-snow storm event in January 1997 resulted in numerous landslides and debris flows throughout many basins in the Klamath Mountains of northern California. Debris floods resulted in extensive impacts throughout entire drainage networks, including mobilization of valley floor deposits and removal of vegetation. Comparing 5 streams scoured by debris flows in 1997 and 5 streams that had not been scoured as recently, we determined that debris-flows decreased channel complexity by reducing alluvial step frequency and large woody debris volumes. Unscoured streams had more diverse riparian vegetation, whereas scoured streams were dominated by dense, even-aged stands of white alder (Alnus rhombiflia). Benthic invertebrate shredders, especially nemourid and peltoperlid stoneflies, were more abundant and diverse in unscoured streams, reflecting the more diverse allochthonous resources. Debris flows resulted in increased variability in canopy cover, depending on degree of alder recolonization. Periphyton biomass was higher in unscoured streams, but primary production was greater in the recently scoured streams, suggesting that invertebrate grazers kept algal assemblages in an early successional state. Glossosomatid caddisflies were predominant scrapers in scoured streams; heptageniid mayflies were abundant in unscoured streams. Rainbow trout (Oncorhynchus mykiss) were of similar abundance in scoured and unscoured streams, but scoured streams were dominated by young-of-the-year fish while older juveniles were more abundant in unscoured streams. Differences in the presence of cold-water (Doroneuria) versus warm-water (Calineuria) perlid stoneflies suggest that debris flows have altered stream temperatures. Debris flows have long-lasting impacts on stream communities, primarily through the cascading effects of

  17. Review of revised Klamath River Total Maximum Daily Load models from Link River Dam to Keno Dam, Oregon

    Science.gov (United States)

    Rounds, Stewart A.; Sullivan, Annett B.

    2013-01-01

    Flow and water-quality models are being used to support the development of Total Maximum Daily Load (TMDL) plans for the Klamath River downstream of Upper Klamath Lake (UKL) in south-central Oregon. For riverine reaches, the RMA-2 and RMA-11 models were used, whereas the CE-QUAL-W2 model was used to simulate pooled reaches. The U.S. Geological Survey (USGS) was asked to review the most upstream of these models, from Link River Dam at the outlet of UKL downstream through the first pooled reach of the Klamath River from Lake Ewauna to Keno Dam. Previous versions of these models were reviewed in 2009 by USGS. Since that time, important revisions were made to correct several problems and address other issues. This review documents an assessment of the revised models, with emphasis on the model revisions and any remaining issues. The primary focus of this review is the 19.7-mile Lake Ewauna to Keno Dam reach of the Klamath River that was simulated with the CE-QUAL-W2 model. Water spends far more time in the Lake Ewauna to Keno Dam reach than in the 1-mile Link River reach that connects UKL to the Klamath River, and most of the critical reactions affecting water quality upstream of Keno Dam occur in that pooled reach. This model review includes assessments of years 2000 and 2002 current conditions scenarios, which were used to calibrate the model, as well as a natural conditions scenario that was used as the reference condition for the TMDL and was based on the 2000 flow conditions. The natural conditions scenario included the removal of Keno Dam, restoration of the Keno reef (a shallow spot that was removed when the dam was built), removal of all point-source inputs, and derivation of upstream boundary water-quality inputs from a previously developed UKL TMDL model. This review examined the details of the models, including model algorithms, parameter values, and boundary conditions; the review did not assess the draft Klamath River TMDL or the TMDL allocations

  18. Simulated effects of dam removal on water temperatures along the Klamath River, Oregon and California, using 2010 Biological Opinion flow requirements

    Science.gov (United States)

    Risley, John C.; Brewer, Scott J.; Perry, Russell W.

    2012-01-01

    Computer model simulations were run to determine the effects of dam removal on water temperatures along the Klamath River, located in south-central Oregon and northern California, using flow requirements defined in the 2010 Biological Opinion of the National Marine Fisheries Service. A one-dimensional, daily averaged water temperature model (River Basin Model-10) developed by the U.S. Environmental Protection Agency Region 10, Seattle, Washington, was used in the analysis. This model had earlier been configured and calibrated for the Klamath River by the U.S. Geological Survey for the U.S. Department of the Interior, Klamath Secretarial Determination to simulate the effects of dam removal on water temperatures for current (2011) and future climate change scenarios. The analysis for this report was performed outside of the scope of the Klamath Secretarial Determination process at the request of the Bureau of Reclamation Technical Services Office, Denver, Colorado.For this analysis, two dam scenarios were simulated: “dams in” and “dams out.” In the “dams in” scenario, existing dams in the Klamath River were kept in place. In the “dams out” scenario, the river was modeled as a natural stream, without the J.C. Boyle, Copco1, Copco2, and Iron Gate Dams, for the entire simulation period. Output from the two dam scenario simulations included daily water temperatures simulated at 29 locations for a 50-year period along the Klamath River between river mile 253 (downstream of Link River Dam) and the Pacific Ocean. Both simulations used identical flow requirements, formulated in the 2010 Biological Opinion, and identical climate conditions based on the period 1961–2009.Simulated water temperatures from January through June at almost all locations between J.C. Boyle Reservoir and the Pacific Ocean were higher for the “dams out” scenario than for the “dams in” scenario. The simulated mean monthly water temperature increase was highest [1.7–2

  19. Experimental comparison of performances of Mega Acer Kit, Ranger and ThermoSens according to flow rates and distances.

    Science.gov (United States)

    Seo, Hong Ju; Kim, Sang Hun; An, Tae Hun; Kim, Dong Joon

    2017-02-07

    We experimentally investigated the fluid warming performances of three warmers with different technology, according to flow rates and distances. We used the following intravenous fluid warmers: Mega Acer Kit (Group M, n = 8), Ranger (group R, n = 8), and ThermoSens (group T, n = 8). Fluids that had been stored in the operating room over the previous 24 h were delivered at sequent flow rates of from 440 mL/h up to 2500 mL/h through preheated warming devices. The fluid temperatures were recorded at the inlet point, 76-cm proximal (Pout1) and 166-cm distal outlet points (Pout2) every 1 min for 10 min. We repeated each test eight times. The delivered fluid temperature [mean (95% confidence interval)] was significantly higher in group M than group R and T at flow rates up to 650 mL/h with the highest value at 440 mL/h [34.30 (33.35-35.24)°C] (P flow rates over 1140 mL/h at Pout1 [36.67 (36.62-36.73)°C and 37.85 (37.52-38.17)°C at 2500 mL/h, respectively] (P flow rates for each device (P flow rates. Furthermore, the device performance is more effective with shorter extension lines.

  20. FPGA Implementation of an Amplitude-Modulated Continuous-Wave Ultrasonic Ranger Using Restructured Phase-Locking Scheme

    Directory of Open Access Journals (Sweden)

    P. Sumathi

    2010-01-01

    Full Text Available An accurate ultrasonic range finder employing Sliding Discrete Fourier Transform (SDFT based restructured phase-locked loop (RPLL, which is an improved version of the recently proposed integrated phase-locking scheme (IPLL, has been expounded. This range finder principally utilizes amplitude-modulated ultrasonic waves assisted by an infrared (IR pilot signal. The phase shift between the envelope of the reference IR pilot signal and that of the received ultrasonic signal is proportional to the range. The extracted envelopes are filtered by SDFT without introducing any additional phase shift. A new RPLL is described in which the phase error is driven to zero using the quadrature signal derived from the SDFT. Further, the quadrature signal is reinforced by another cosine signal derived from a lookup table (LUT. The pulse frequency of the numerically controlled oscillator (NCO is extremely accurate, enabling fine tuning of the SDFT and RPLL also improves the lock time for the 50 Hz input signal to 0.04 s. The percentage phase error for the range 0.6 m to 6 m is about 0.2%. The VHDL codes generated for the various signal processing steps were downloaded into a Cyclone FPGA chip around which the ultrasonic ranger had been built.

  1. Groundwater Managment Districts

    Data.gov (United States)

    Kansas Data Access and Support Center — This dataset outlines the location of the five Groundwater Management Districts in Kansas. GMDs are locally formed and elected boards for regional groundwater...

  2. 115th Congressional Districts

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This layer depicts the 115th Congressional Districts for the United States, with attributes listing the elected officials for the 115th Congress. Elected to a...

  3. Allegheny County Council Districts

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset portrays the boundaries of the County Council Districts in Allegheny County. The dataset is based on municipal boundaries and City of Pittsburgh ward...

  4. Solid Waste Management Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The Solid waste management districts layer is part of a dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. This dataset...

  5. NM School District Boundaries

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The dataset represents the boundaries of all public school districts in the state of New Mexico. The source for the data layer is the New Mexico Public Education...

  6. Floodplain District Permit

    Data.gov (United States)

    Montgomery County of Maryland — The purpose of a Floodplain District Permit (FPDP) is to control floodplain development in order to protect persons and property from danger and destruction and to...

  7. NM Property Tax Districts

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico tax district "OUT" categories and incorporated/municipal "IN" categories as identified on the "Certificate of Tax...

  8. ACT250 Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The ACT 250 Districts layer is part of a larger dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes...

  9. Evaluation of alternative groundwater-management strategies for the Bureau of Reclamation Klamath Project, Oregon and California

    Science.gov (United States)

    Wagner, Brian J.; Gannett, Marshall W.

    2014-01-01

    The water resources of the upper Klamath Basin, in southern Oregon and northern California, are managed to achieve various complex and interconnected purposes. Since 2001, irrigators in the Bureau of Reclamation Klamath Irrigation Project (Project) have been required to limit surface-water diversions to protect habitat for endangered freshwater and anadromous fishes. The reductions in irrigation diversions have led to an increased demand for groundwater by Project irrigators, particularly in drought years. The potential effects of sustained pumping on groundwater and surface-water resources have caused concern among Federal and state agencies, Indian tribes, wildlife groups, and groundwater users. To aid in the development of a viable groundwater-management strategy for the Project, the U.S. Geological Survey, in collaboration with the Klamath Water and Power Agency and the Oregon Water Resources Department, developed a groundwater-management model that links groundwater simulation with techniques of constrained optimization. The overall goal of the groundwater-management model is to determine the patterns of groundwater pumping that, to the extent possible, meet the supplemental groundwater demands of the Project. To ensure that groundwater development does not adversely affect groundwater and surface-water resources, the groundwater-management model includes constraints to (1) limit the effects of groundwater withdrawal on groundwater discharge to streams and lakes that support critical habitat for fish listed under the Endangered Species Act, (2) ensure that drawdowns do not exceed limits allowed by Oregon water law, and (3) ensure that groundwater withdrawal does not adversely affect agricultural drain flows that supply a substantial portion of water for irrigators and wildlife refuges in downslope areas of the Project. Groundwater-management alternatives were tested and designed within the framework of the Klamath Basin Restoration Agreement (currently [2013

  10. Water-quality conditions in Upper Klamath Lake, Oregon, 2002-04

    Science.gov (United States)

    Wood, Tamara M.; Hoilman, Gene R.; Lindenberg, Mary K.

    2006-01-01

    Eleven (2002) to 14 (2003 and 2004) continuous water-quality monitors that measured pH, dissolved oxygen, temperature, and specific conductance, were placed in Upper Klamath Lake to support a telemetry tracking study of endangered adult shortnose and Lost River suckers. Samples for the analysis of chlorophyll a and nutrients were collected at a subset of the water-quality monitor sites in each year. The seasonal pattern in the occurrence of supersaturated dissolved oxygen concentrations and high pH associated with photosynthetic activity, as well as the undersaturated dissolved oxygen concentrations associated with oxygen demand through respiration and decay in excess of photosynthetic production, were well described by the dynamics of the massive blooms of Aphanizomenon flos aquae (AFA) that occur each year. Data from the continuous monitors provided a means to quantify the occurrence, duration, and spatial extent of water-quality conditions potentially harmful to fish (dissolved- oxygen concentration less than 4 milligrams per liter, pH greater than 9.7, and temperature greater than 28 degrees Celsius) in the northern part of the lake, where the preferred adult sucker habitat is found. There were few observations of temperature greater than 28 degrees Celsius, suggesting that temperature is not a significant source of chronic stress to fish, although its role in the spread of disease is harder to define. Observations of pH greater than 9.7 were common during times when the AFA bloom was growing rapidly, so pH may be a source of chronic stress to fish. Dissolved oxygen concentrations less than 4 milligrams per liter were common in all 3 years at the deeper sites, in the lower part of the water column and for short periods during the day. Less common were instances of widespread low dissolved oxygen, throughout the water column and persisting through the entire day, but this was the character of a severe low dissolved oxygen event (LDOE) that culminated in the

  11. Hamilton district energy project

    Energy Technology Data Exchange (ETDEWEB)

    Marsales, D. [Hamilton Community Energy, ON (Canada)

    2002-07-01

    This presentation began with a description of the Hamilton District Energy Project. A piping distribution system delivers the energy. For those buildings located in the close vicinity of the central energy centre, heating and cooling are provided. The Hamilton City Hall, the Copps Coliseum, and a host of other buildings located downtown are included in this project. Both the proximity to the energy centre and the pipe infrastructure are important components for the delivery of the energy. A natural gas burning engine is part of the energy centre. Direct waste is minimized since waste exhaust is used to heat water. Individual energy transfer systems, much smaller than the equipment being replaced, are used for each building connected to the district energy network. All emission requirements are met by district heating, which is a reliable source of energy and more efficient. There are instances where only more efficient energy solutions are available to a municipality when renewable energy sources are not feasible. figs.

  12. Empowerment Zones and Enterprise Districts - MDC_CommunityDevelopmentDistrict

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Community Development Districts (CDDs) are special taxing districts or local units of special-purpose government. A CDD may charge separate non-ad valorem special...

  13. District-Level Downsizing

    Science.gov (United States)

    Schachter, Ron

    2011-01-01

    Draconian cuts have become the order of business for many school districts since the economic recession hit in 2008. But for the coming school year, "draconian" has taken on an even harsher meaning, as states from California and Texas to Illinois and New York wrestle with deficits in the tens of billions of dollars and make…

  14. perceptions in Dedza District

    African Journals Online (AJOL)

    logistical problems. HCWs identified the tendency of patients with ТВ to seek traditional and private healthcare services, the association of ТВ with HIV/AIDS, difficulties in. Abstract traveling to .... "Even those who come to collect the sputum sometimes take time ... when you complain they [district staff] say transport problem ...

  15. State Highway District Boundaries - 2004

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data represents the NM Department of Transportation District boundaries as legislatively defined (i.e. these are not maintenance defined districts).

  16. Modeling Hydrodynamics and Heat Transport in Upper Klamath Lake, Oregon, and Implications for Water Quality

    Science.gov (United States)

    Wood, Tamara M.; Cheng, Ralph T.; Gartner, Jeffrey W.; Hoilman, Gene R.; Lindenberg, Mary K.; Wellman, Roy E.

    2008-01-01

    The three-dimensional numerical model UnTRIM was used to model hydrodynamics and heat transport in Upper Klamath Lake, Oregon, between mid-June and mid-September in 2005 and between mid-May and mid-October in 2006. Data from as many as six meteorological stations were used to generate a spatially interpolated wind field to use as a forcing function. Solar radiation, air temperature, and relative humidity data all were available at one or more sites. In general, because the available data for all inflows and outflows did not adequately close the water budget as calculated from lake elevation and stage-capacity information, a residual inflow or outflow was used to assure closure of the water budget. Data used for calibration in 2005 included lake elevation at 3 water-level gages around the lake, water currents at 5 Acoustic Doppler Current Profiler (ADCP) sites, and temperature at 16 water-quality monitoring locations. The calibrated model accurately simulated the fluctuations of the surface of the lake caused by daily wind patterns. The use of a spatially variable surface wind interpolated from two sites on the lake and four sites on the shoreline generally resulted in more accurate simulation of the currents than the use of a spatially invariant surface wind as observed at only one site on the lake. The simulation of currents was most accurate at the deepest site (ADCP1, where the velocities were highest) using a spatially variable surface wind; the mean error (ME) and root mean square error (RMSE) for the depth-averaged speed over a 37-day simulation from July 26 to August 31, 2005, were 0.50 centimeter per second (cm/s) and 3.08 cm/s, respectively. Simulated currents at the remaining sites were less accurate and, in general, underestimated the measured currents. The maximum errors in simulated currents were at a site near the southern end of the trench at the mouth of Howard Bay (ADCP7), where the ME and RMSE in the depth-averaged speed were 3.02 and 4.38 cm

  17. Problems of Affluent School Districts.

    Science.gov (United States)

    McLoone, Eugene P.

    All school districts are affected by the stagnant economy, the growing needs of the public sector, the increased burden of transfer payments, and the limited growth of public revenues. Retrenchment is common to all school districts, but it may be more severe in affluent districts. By 1969-70, suburban school systems were the clear-cut expenditure…

  18. Comprehensive Conservation Plan: Huron Wetland Management District, Madison Wetland Management District, Sand Lake Wetland Management District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Huron Wetland Management District, Madison Wetland Management District, and Sand Lake...

  19. Co-management as a Catalyst: Pathways to Post-colonial Forestry in the Klamath Basin, California.

    Science.gov (United States)

    Diver, Sibyl

    2016-01-01

    Co-management frameworks are intended to facilitate sustainable resource management and more equitable power sharing between state agencies and Indigenous communities. However, there is significant debate about who benefits from co-management in practice. This article addresses two competing perspectives in the literature, which alternately portrays co-management as an instrument for co-optation or for transformation. Through a case study of co-management negotiations involving the Karuk Tribe and the U.S. Forest Service in the Klamath Basin of Northern California, this study examines how Indigenous communities use co-management to build greater equity in environmental decision-making, despite its limitations. The concept of pivot points is developed to describe how Indigenous communities like the Karuk Tribe are simultaneously following existing state policies and subverting them to shift federal forest management. The pivot point analytic demonstrates one mechanism by which communities are addressing Indigenous self-determination goals and colonial legacies through environmental policy and management.

  20. Extraction, purification and nanoformulation of natural phycocyanin (from Klamath algae) for dermal and deeper soft tissue delivery.

    Science.gov (United States)

    Caddeo, Carla; Chessa, Maura; Vassallo, Antonio; Pons, Ramon; Diez-Sales, Octavio; Fadda, Anna Maria; Manconi, Maria

    2013-11-01

    This study focuses on the extraction and isolation of a natural anti-inflammatory phycocyanin and its nanoformulation in innovative and efficient vesicular carriers able to improve its delivery to the skin. C-phycocyanin was successfully isolated from a commercial dry extract (AfaMax) of blue-green Klamath algae. Protein extraction and purity were confirmed by gel electrophoresis (SDS PAGE), MALDI top-down sequencing, Liquid Chromatography/Mass Spectrometry, and UV absorption. Purified C-phycocyanin was then encapsulated in different phospholipid vesicles: liposomes, ethosomes and Penetration Enhancer containing Vesicles (PEVs), the latter containing the penetration enhancer propylene glycol or Transcutol P. The main colloidal characteristics of the systems were assessed, showing spherical vesicles around 100 nm, negatively charged, with different lamellarity depending on the formulation composition. An in depth investigation on vesicle geometrical properties and morphology was carried out by Small and Wide-Angle X-ray Scattering. Further, the ability of rhodamine-labelled vesicles to allow fluorescent phycocyanin penetration and distribution through human skin was evaluated by Confocal Laser Scanning Microscopy, while a complete picture of vesicle-treated skin architecture was gained using Scanning Electron Microscopy. Results indicate that PEVs, especially propylene glycol containing vesicles, are promising carriers for the delivery of the high molecular weight protein phycocyanin to the deep skin layers.

  1. District energy a global solution

    Energy Technology Data Exchange (ETDEWEB)

    Damecour, R.; Andersson, B. [Kattner/FVB District Energy Inc., Toronto, ON (Canada)

    1999-08-01

    An overview of the development of district energy systems throughout the world is provided. Significant district energy data is provided for Canada, the United States, East Asia, Korea, Japan, China, Eastern Europe and Russia, Estonia, and Sweden. The overall conclusion is that district energy systems are here to stay and have a good chance of succeeding provided that the concept has the support of business, municipalities and national governments. The 40 years old district heating system in Vasteras, Sweden, the oldest and most successful district energy system in the world, was highlighted.

  2. Evaluating external nutrient and suspended-sediment loads to Upper Klamath Lake, Oregon, using surrogate regressions with real-time turbidity and acoustic backscatter data

    Science.gov (United States)

    Schenk, Liam N.; Anderson, Chauncey W.; Diaz, Paul; Stewart, Marc A.

    2016-12-22

    Executive SummarySuspended-sediment and total phosphorus loads were computed for two sites in the Upper Klamath Basin on the Wood and Williamson Rivers, the two main tributaries to Upper Klamath Lake. High temporal resolution turbidity and acoustic backscatter data were used to develop surrogate regression models to compute instantaneous concentrations and loads on these rivers. Regression models for the Williamson River site showed strong correlations of turbidity with total phosphorus and suspended-sediment concentrations (adjusted coefficients of determination [Adj R2]=0.73 and 0.95, respectively). Regression models for the Wood River site had relatively poor, although statistically significant, relations of turbidity with total phosphorus, and turbidity and acoustic backscatter with suspended sediment concentration, with high prediction uncertainty. Total phosphorus loads for the partial 2014 water year (excluding October and November 2013) were 39 and 28 metric tons for the Williamson and Wood Rivers, respectively. These values are within the low range of phosphorus loads computed for these rivers from prior studies using water-quality data collected by the Klamath Tribes. The 2014 partial year total phosphorus loads on the Williamson and Wood Rivers are assumed to be biased low because of the absence of data from the first 2 months of water year 2014, and the drought conditions that were prevalent during that water year. Therefore, total phosphorus and suspended-sediment loads in this report should be considered as representative of a low-water year for the two study sites. Comparing loads from the Williamson and Wood River monitoring sites for November 2013–September 2014 shows that the Williamson and Sprague Rivers combined, as measured at the Williamson River site, contributed substantially more suspended sediment to Upper Klamath Lake than the Wood River, with 4,360 and 1,450 metric tons measured, respectively.Surrogate techniques have proven useful at

  3. Effect of a Klamath algae product ("AFA-B12") on blood levels of vitamin B12 and homocysteine in vegan subjects: a pilot study.

    Science.gov (United States)

    Baroni, Luciana; Scoglio, Stefano; Benedetti, Serena; Bonetto, Chiara; Pagliarani, Silvia; Benedetti, Yanina; Rocchi, Marco; Canestrari, Franco

    2009-03-01

    Vitamin B12 is a critical nutrient that is often inadequate in a plant-based (vegan) diet, thus the inclusion of a reliable vitamin B12 source in a vegan diet is recommended as essential. Unfortunately, many natural sources of vitamin B12 have been proven to contain biologically inactive vitamin B12 analogues, inadequate for human supplementation. The aim of this non-randomized open trial was to determine whether supplementation with a natural Klamath algae-based product ("AFA-B12", Aphanizomenon flos-aquae algae plus a proprietary mix of enzymes) could favorably affect the vitamin B12 status of a group of 15 vegan subjects. By assessing blood concentration of vitamin B12, folate, and more importantly homocysteine (Hcy, a reliable marker in vegans of their B12 absorption), the vitamin B12 status of the participants at the end of the 3-month intervention period, while receiving the Klamath-algae supplement (T2), was compared with their vitamin B12 status at the end of the 3-month control period (T1), when they were not receiving any supplement, having stopped taking their usual vitamin B12 supplement at the beginning of the study (T0). Compared to the control period, in the intervention period participants improved their vitamin B12 status, significantly reducing Hcy blood concentration (p=0.003). In conclusion, the Klamath algae product AFA-B12 appears to be, in a preliminary study, an adequate and reliable source of vitamin B12 in humans.

  4. Time scales of change in chemical and biological parameters after engineered levee breaches adjacent to Upper Klamath and Agency Lakes, Oregon

    Science.gov (United States)

    Kuwabara, James S.; Topping, Brent R.; Carter, James L.; Wood, Tamara M.; Parcheso, Francis; Cameron, Jason M.; Asbill, Jessica R.; Carlson, Rick A.; Fend, Steven V.

    2012-01-01

    Eight sampling trips were coordinated after engineered levee breaches hydrologically reconnected both Upper Klamath Lake and Agency Lake, Oregon, to adjacent wetlands. The reconnection, by a series of explosive blasts, was coordinated by The Nature Conservancy to reclaim wetlands that had for approximately seven decades been leveed for crop production. Sets of nonmetallic porewater profilers (U.S. Patent 8,051,727 B1; November 8, 2011; http://www.uspto.gov/web/patents/patog/ week45/OG/html/1372-2/US08051727-20111108.html.) were deployed during these trips in November 2007, June 2008, May 2009, July 2009, May 2010, August 2010, June 2011, and July 2011 (table 1). Deployments temporally spanned the annual cyanophyte bloom of Aphanizomenon flos-aquae and spatially involved three lake and four wetland sites. Spatial and temporal variation in solute benthic flux was determined by the field team, using the profilers, over an approximately 4-year period beginning 3 days after the levee breaches. The highest flux to the water column of dissolved organic carbon (DOC) was detected in the newly flooded wetland, contrasting negative or insignificant DOC fluxes at adjacent lake sites. Over the multiyear study, DOC benthic fluxes dissipated in the reconnected wetlands, converging to values similar to those for established wetlands and to the adjacent lake (table 2). In contrast to DOC, benthic sources of soluble reactive phosphorus, ammonium, dissolved iron and manganese from within the reconnected wetlands were consistently elevated (that is, significant in magnitude relative to riverine and established-wetland sources) indicating a multi-year time scale for certain chemical changes after the levee breaches (table 2). Colonization of the reconnected wetlands by aquatic benthic invertebrates during the study trended toward the assemblages in established wetlands, providing further evidence of a multiyear transition of this area to permanent aquatic habitat (table 3). Both the

  5. Government Districts, Other - MDC_CommissionDistrict2001

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Polygon feature class representing the Redistricting Commission Plan 11-15, adopted November 15, 2001. This Commission District Boundary layer becomes effective...

  6. Fabien Desage, David Guéranger, La politique confisquée. Sociologie des réformes et des institutions intercommunales

    Directory of Open Access Journals (Sweden)

    Hélène Reigner

    2011-11-01

    Full Text Available « L’intercommunalité comme la démocratie sont des affaires trop sérieuses pour être laissées aux seuls élus. » (p.229. Le ton est donné et c’est toute la thèse des auteurs, Fabien Desage et David Guéranger, qui est synthétisée là. Ces derniers se placent sur le registre de l’intervention pour dénoncer l’absence de publicité qui caractérise selon eux le fonctionnement politique de gouvernements intercommunaux « invisibles ». Pour ce faire, ils mutualisent dans cet ouvrage leurs travaux de rec...

  7. Alkaline Waterflooding Demonstration Project, Ranger Zone, Long Beach Unit, Wilmington Field, California. Fourth annual report, June 1979-May 1980. Volume 1. Body of report

    Energy Technology Data Exchange (ETDEWEB)

    Carmichael, J.D.

    1981-03-01

    Comparative core flood testing of preserved Ranger Zone core rock samples was completed; the past year's results were discouraging. In contrast, Ranger sand pack alkaline flood tests gave encouraging results. New insights were gained on in-situ alkaline consumption. Dehydration of sodium orthosilicate water-produced water-crude oil systems does not appear to create any operational problems. The alkaline injection facilities were completed and placed in operation on March 27, 1980. The preflush injection, which was composed of 11.5 million barrels of softened fresh water with an average 0.96% of salt, was completed at that time. The total preflush amounted to approximately 10 pore volume percent. The 0.4% sodium orthosilicate-1.0% salt-soft fresh water injection started at the end of the preflush. A loss of injectivity began at the same time as alkaline injection, which is attributed to divalent ions in the salt brine. Salt was removed temporarily from the system on May 30, 1980. No injection wells were redrilled during the year. Other than plug back of one injector and one producer because of bad liners and repair of one injection well with an inner liner, well work was routine and minor in nature. Dual injection strings were transferred from one well to another. One of the injection wells whose injectivity was damaged by the alkaline-salt injection was successfully stimulated. The pilot was self certified under the tertiary incentive program and cost recoupments obtained. Preparations are underway for making the alkaline flood simulator performance prediction for the pilot. Laboratory testing is actively underway in an attempt to quickly find a remedy for the floc formation that occurs on mixing the salt brine and dilute alkaline solution. Volume 1 describes the activities for this period. Volumes 2 and 3 contain appendices.

  8. Salmonids, stream temperatures, and solar loading--modeling the shade provided to the Klamath River by vegetation and geomorphology

    Science.gov (United States)

    Forney, William M.; Soulard, Christopher E.; Chickadel, C. Christopher

    2013-01-01

    The U.S. Geological Survey is studying approaches to characterize the thermal regulation of water and the dynamics of cold water refugia. High temperatures have physiological impacts on anadromous fish species. Factors affecting the presence, variability, and quality of thermal refugia are known, such as riverine and watershed processes, hyporheic flows, deep pools and bathymetric factors, thermal stratification of reservoirs, and other broader climatic considerations. This research develops a conceptual model and methodological techniques to quantify the change in solar insolation load to the Klamath River caused by riparian and floodplain vegetation, the morphology of the river, and the orientation and topographic characteristics of its watersheds. Using multiple scales of input data from digital elevation models and airborne light detection and ranging (LiDAR) derivatives, different analysis methods yielded three different model results. These models are correlated with thermal infrared imagery for ground-truth information at the focal confluence with the Scott River. Results from nonparametric correlation tests, geostatistical cross-covariograms, and cross-correlograms indicate that statistical relationships between the insolation models and the thermal infrared imagery exist and are significant. Furthermore, the use of geostatistics provides insights to the spatial structure of the relationships that would not be apparent otherwise. To incorporate a more complete representation of the temperature dynamics in the river system, other variables including the factors mentioned above, and their influence on solar loading, are discussed. With similar datasets, these methods could be applied to any river in the United States—especially those listed as temperature impaired under Section 303(d) of the Clean Water Act—or international riverine systems. Considering the importance of thermal refugia for aquatic species, these methods can help investigate opportunities

  9. Seasonal Phosphorus Sources and Loads to Upper Klamath Lake, Oregon, as Determined by a Dynamic SPARROW Model

    Science.gov (United States)

    Saleh, D.; Domagalski, J. L.; Smith, R. A.

    2016-12-01

    The SPARROW (SPAtially-Referenced Regression On Watershed Attributes) model, developed by the U.S. Geological Survey, has been used to identify and quantify the sources of nitrogen and phosphorus in watersheds and to predict their fluxes and concentration at specified locations downstream. Existing SPARROW models use a hybrid statistical approach to describe an annual average ("steady-state") relationship between sources and stream conditions based on long-term water quality monitoring data and spatially-referenced explanatory information. Although these annual models are useful for some management purposes, many water quality issues stem from intra- and inter-annual changes in constituent sources, hydrologic forcing, or other environmental conditions, which cause a lag between watershed inputs and stream water quality. We are developing a seasonal dynamic SPARROW model of sources, fluxes, and yields of phosphorus for the watershed (approximately 9,700 square kilometers) draining to Upper Klamath Lake, Oregon. The lake is hyper-eutrophic and various options are being considered for water quality improvement. The model was calibrated with 11 years of water quality data (2000 to 2010) and simulates seasonal loads and yields for a total of 44 seasons. Phosphorus sources to the watershed include animal manure, farm fertilizer, discharges of treated wastewater, and natural sources (soil and streambed sediment). The model predicts that phosphorus delivery to the lake is strongly affected by intra- and inter-annual changes in precipitation and by temporary seasonal storage of phosphorus in the watershed. The model can be used to predict how different management actions for mitigating phosphorus sources might affect phosphorus loading to the lake as well as the time required for any changes in loading to occur following implementation of the action.

  10. Structured decision making for conservation of bull trout (Salvelinus confluentus) in Long Creek, Klamath River Basin, south-central Oregon

    Science.gov (United States)

    Benjamin, Joseph R.; McDonnell, Kevin; Dunham, Jason B.; Brignon, William R.; Peterson, James T.

    2017-06-21

    With the decline of bull trout (Salvelinus confluentus), managers face multiple, and sometimes contradictory, management alternatives for species recovery. Moreover, effective decision-making involves all stakeholders influenced by the decisions (such as Tribal, State, Federal, private, and non-governmental organizations) because they represent diverse objectives, jurisdictions, policy mandates, and opinions of the best management strategy. The process of structured decision making is explicitly designed to address these elements of the decision making process. Here we report on an application of structured decision making to a population of bull trout believed threatened by high densities of nonnative brook trout (S. fontinalis) and habitat fragmentation in Long Creek, a tributary to the Sycan River in the Klamath River Basin, south-central Oregon. This involved engaging stakeholders to identify (1) their fundamental objectives for the conservation of bull trout, (2) feasible management alternatives to achieve their objectives, and (3) biological information and assumptions to incorporate in a decision model. Model simulations suggested an overarching theme among the top decision alternatives, which was a need to simultaneously control brook trout and ensure that the migratory tactic of bull trout can be expressed. More specifically, the optimal management decision, based on the estimated adult abundance at year 10, was to combine the eradication of brook trout from Long Creek with improvement of downstream conditions (for example, connectivity or habitat conditions). Other top decisions included these actions independently, as well as electrofishing removal of brook trout. In contrast, translocating bull trout to a different stream or installing a barrier to prevent upstream spread of brook trout had minimal or negative effects on the bull trout population. Moreover, sensitivity analyses suggested that these actions were consistently identified as optimal across

  11. Survival, movement, and health of hatchery-raised juvenile Lost River suckers within a mesocosm in Upper Klamath Lake, Oregon

    Science.gov (United States)

    Hereford, Danielle M.; Burdick, Summer M.; Elliott, Diane G.; Dolan-Caret, Amari; Conway, Carla M.; Harris, Alta C.

    2016-01-28

    The recovery of endangered Lost River suckers (Deltistes luxatus) in Upper Klamath Lake is limited by poor juvenile survival and failure to recruit into the adult population. Poor water quality, degradation of rearing habitat, and toxic levels of microcystin are hypothesized to contribute to low juvenile survival. Studies of wild juvenile suckers are limited in that capture rates are low and compromised individuals are rarely captured in passive nets. The goal of this study was to assess the use of a mesocosm for learning about juvenile survival, movement, and health. Hatchery-raised juvenile Lost River suckers were PIT (passive integrated transponder) tagged and monitored by three vertically stratified antennas. Fish locations within the mesocosm were recorded at least every 30 minutes and were assessed in relation to vertically stratified water-quality conditions. Vertical movement patterns were analyzed to identify the timing of mortality for each fish. Most mortality occurred from July 28 to August 16, 2014. Juvenile suckers spent daylight hours near the benthos and moved throughout the entire water column during dark hours. Diel movements were not in response to dissolved-oxygen concentrations, temperature, or pH. Furthermore, low dissolved-oxygen concentrations, high temperatures, high pH, high un-ionized ammonia, or high microcystin levels did not directly cause mortality, although indirect effects may have occurred. However, water-quality conditions known to be lethal to juvenile Lost River suckers did not occur during the study period. Histological assessment revealed severe gill hyperplasia and Ichthyobodo sp. infestations in most moribund fish. For these fish, Ichthyobodo sp. was likely the cause of mortality, although it is unclear if this parasite originated in the rearing facility because fish were not screened for this parasite prior to introduction. This study has demonstrated that we can effectively use a mesocosm equipped with antennas to learn

  12. Thermal regimes, nonnative trout, and their influences on native Bull Trout in the Upper Klamath River Basin, Oregon

    Science.gov (United States)

    Benjamin, Joseph R.; Heltzel, Jeannie; Dunham, Jason; Heck, Michael; Banish, Nolan P.

    2016-01-01

    The occurrence of fish species may be strongly influenced by a stream’s thermal regime (magnitude, frequency, variation, and timing). For instance, magnitude and frequency provide information about sublethal temperatures, variability in temperature can affect behavioral thermoregulation and bioenergetics, and timing of thermal events may cue life history events, such as spawning and migration. We explored the relationship between thermal regimes and the occurrences of native Bull Trout Salvelinus confluentus and nonnative Brook Trout Salvelinus fontinalis and Brown Trout Salmo trutta across 87 sites in the upper Klamath River basin, Oregon. Our objectives were to associate descriptors of the thermal regime with trout occurrence, predict the probability of Bull Trout occurrence, and estimate upper thermal tolerances of the trout species. We found that each species was associated with a different suite of thermal regime descriptors. Bull Trout were present at sites that were cooler, had fewer high-temperature events, had less variability, and took longer to warm. Brook Trout were also observed at cooler sites with fewer high-temperature events, but the sites were more variable and Brook Trout occurrence was not associated with a timing descriptor. In contrast, Brown Trout were present at sites that were warmer and reached higher temperatures faster, but they were not associated with frequency or variability descriptors. Among the descriptors considered, magnitude (specifically June degree-days) was the most important in predicting the probability of Bull Trout occurrence, and model predictions were strengthened by including Brook Trout occurrence. Last, all three trout species exhibited contrasting patterns of tolerating longer exposures to lower temperatures. Tolerance limits for Bull Trout were lower than those for Brook Trout and Brown Trout, with contrasts especially evident for thermal maxima. Our results confirm the value of exploring a suite of thermal

  13. Vulnerability to forest loss through altered postfire recovery dynamics in a warming climate in the Klamath Mountains.

    Science.gov (United States)

    Tepley, Alan J; Thompson, Jonathan R; Epstein, Howard E; Anderson-Teixeira, Kristina J

    2017-10-01

    In the context of ongoing climatic warming, certain landscapes could be near a tipping point where relatively small changes to their fire regimes or their postfire forest recovery dynamics could bring about extensive forest loss, with associated effects on biodiversity and carbon-cycle feedbacks to climate change. Such concerns are particularly valid in the Klamath Region of northern California and southwestern Oregon, where severe fire initially converts montane conifer forests to systems dominated by broadleaf trees and shrubs. Conifers eventually overtop the competing vegetation, but until they do, these systems could be perpetuated by a cycle of reburning. To assess the vulnerability of conifer forests to increased fire activity and altered forest recovery dynamics in a warmer, drier climate, we characterized vegetation dynamics following severe fire in nine fire years over the last three decades across the climatic aridity gradient of montane conifer forests. Postfire conifer recruitment was limited to a narrow window, with 89% of recruitment in the first 4 years, and height growth tended to decrease as the lag between the fire year and the recruitment year increased. Growth reductions at longer lags were more pronounced at drier sites, where conifers comprised a smaller portion of live woody biomass. An interaction between seed-source availability and climatic aridity drove substantial variation in the density of regenerating conifers. With increasing climatic water deficit, higher propagule pressure (i.e., smaller patch sizes for high-severity fire) was needed to support a given conifer seedling density, which implies that projected future increases in aridity could limit postfire regeneration across a growing portion of the landscape. Under a more severe prospective warming scenario, by the end of the century more than half of the area currently capable of supporting montane conifer forest could become subject to minimal conifer regeneration in even

  14. Oceanographic station data from bottle casts from the KLAMATH, MCCULLOCH, and TANEY from Ocean Weather Station E (OWS-E), H (OWS-H), and N (OWS-N) in the North Atlantic Ocean and North Pacific Ocean 26 October 1968 to 12 December 1968 (NODC Accession 6900414)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic station data were collected from the KLAMATH, MCCULLOCH, and TANEY within a 1-mile radius of Ocean Weather Station E (3500N 04800W), H (3800N 07100W),...

  15. Redesigning the District Operating System

    Science.gov (United States)

    Hodas, Steven

    2015-01-01

    In this paper, we look at the inner workings of a school district through the lens of the "district operating system (DOS)," a set of interlocking mutually-reinforcing modules that includes functions like procurement, contracting, data and IT policy, the general counsel's office, human resources, and the systems for employee and family…

  16. VT Data - Overlay District 20170710, South Burlington

    Data.gov (United States)

    Vermont Center for Geographic Information — Overlay data for the City of South Burlington included in this data:Flood Plain Overlay DistrictTraffic Overlay DistrictInterstate Highway Overlay DistrictData not...

  17. VT Data - Scenic Overlay District 20110301, Winhall

    Data.gov (United States)

    Vermont Center for Geographic Information — Scenic Restriction overaly districts for the Town of Winhall, Vermont. Other overlay districts (Transfer of Development Rights, and Conservation & Recreational...

  18. Detection probability of an in-stream passive integrated transponder (PIT) tag detection system for juvenile salmonids in the Klamath River, northern California, 2011

    Science.gov (United States)

    Beeman, John W.; Hayes, Brian; Wright, Katrina

    2012-01-01

    A series of in-stream passive integrated transponder (PIT) detection antennas installed across the Klamath River in August 2010 were tested using tagged fish in the summer of 2011. Six pass-by antennas were constructed and anchored to the bottom of the Klamath River at a site between the Shasta and Scott Rivers. Two of the six antennas malfunctioned during the spring of 2011 and two pass-through antennas were installed near the opposite shoreline prior to system testing. The detection probability of the PIT tag detection system was evaluated using yearling coho salmon implanted with a PIT tag and a radio transmitter and then released into the Klamath River slightly downstream of Iron Gate Dam. Cormack-Jolly-Seber capture-recapture methods were used to estimate the detection probability of the PIT tag detection system based on detections of PIT tags there and detections of radio transmitters at radio-telemetry detection systems downstream. One of the 43 PIT- and radio-tagged fish released was detected by the PIT tag detection system and 23 were detected by the radio-telemetry detection systems. The estimated detection probability of the PIT tag detection system was 0.043 (standard error 0.042). Eight PIT-tagged fish from other studies also were detected. Detections at the PIT tag detection system were at the two pass-through antennas and the pass-by antenna adjacent to them. Above average river discharge likely was a factor in the low detection probability of the PIT tag detection system. High discharges dislodged two power cables leaving 12 meters of the river width unsampled for PIT detections and resulted in water depths greater than the read distance of the antennas, which allowed fish to pass over much of the system with little chance of being detected. Improvements in detection probability may be expected under river discharge conditions where water depth over the antennas is within maximum read distance of the antennas. Improvements also may be expected if

  19. THE DISTRICT OF CODRU – DISTRICT OR LAND?

    Directory of Open Access Journals (Sweden)

    SIMONA-MONICA CHITA

    2016-06-01

    Full Text Available The District of Codru – District or Land? The main objective of this paper is to demonstrate why the ethnographic Codru is a “district” (ținut and not a “land” (țară – the term used by most people. To achieve this goal, we analyzed the significance of the two concepts, as well as their characteristic elements. Following the first part of the paper we presented connotations that have known “district and land” over time, and in the second part we presented the differences between the two concepts, with application to the District of Codru. Presentation and analysis of the situation eventually led to support the fact that the ethnographic Codru is a “district” – a unique mental space.

  20. 2006 Southwest Florida Water Management District (SWFWMD) Lidar: North District

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is one component of a digital terrain model (DTM) for the Southwest Florida Water Management District's FY2006 Digital Orthophoto (B089) and LiDAR...

  1. Fire and EMS Districts - MDC_LifeSafetyInspDistrict

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — The Fire Prevention Department Inspector District layer is a polygon feature class created for the Miami-Dade Fire Prevention Deparment (MDFPD). It contains the...

  2. Groundwater-quality data in the Klamath Mountains study unit, 2010: results from the California GAMA Program

    Science.gov (United States)

    Mathany, Timothy M.; Belitz, Kenneth

    2014-01-01

    Groundwater quality in the 8,806-square-mile Klamath Mountains (KLAM) study unit was investigated by the U.S. Geological Survey (USGS) from October to December 2010, as part of the California State Water Resources Control Board (SWRCB) Groundwater Ambient Monitoring and Assessment (GAMA) Program’s Priority Basin Project (PBP). The GAMA-PBP was developed in response to the California Groundwater Quality Monitoring Act of 2001 and is being conducted in collaboration with the SWRCB and Lawrence Livermore National Laboratory (LLNL). The KLAM study unit was the thirty-third study unit to be sampled as part of the GAMA-PBP. The GAMA Klamath Mountains study was designed to provide a spatially unbiased assessment of untreated-groundwater quality in the primary aquifer system and to facilitate statistically consistent comparisons of untreated-groundwater quality throughout California. The primary aquifer system is defined by the perforation intervals of wells listed in the California Department of Public Health (CDPH) database for the KLAM study unit. Groundwater quality in the primary aquifer system may differ from the quality in the shallower or deeper water-bearing zones; shallower groundwater may be more vulnerable to surficial contamination. In the KLAM study unit, groundwater samples were collected from sites in Del Norte, Siskiyou, Humboldt, Trinity, Tehama, and Shasta Counties, California. Of the 39 sites sampled, 38 were selected by using a spatially distributed, randomized grid-based method to provide statistical representation of the primary aquifer system in the study unit (grid sites), and the remaining site was non-randomized (understanding site). The groundwater samples were analyzed for basic field parameters, organic constituents (volatile organic compounds [VOCs] and pesticides and pesticide degradates), inorganic constituents (trace elements, nutrients, major and minor ions, total dissolved solids [TDS]), radon-222, gross alpha and gross beta

  3. Quality Circles for School Districts.

    Science.gov (United States)

    Zahra, Shaker A.; And Others

    1985-01-01

    Discusses the applicability of quality circles in schools. Examines elements of a successful quality circle program, the decision to have such a program, establishing quality circles, potential problems, and the use of quality circles in school districts. (CT)

  4. VT Senate Districts 1992 - polygons

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) The senatorial district designations for this layer were taken from a trace map of unknown origin. A visual compilation of the traced lines and...

  5. VT Senate Districts 1992 - lines

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) The senatorial district designations for this layer were taken from a trace map of unknown origin. A visual compilation of the traced lines and...

  6. Allegheny County School District Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates the school district boundaries within Allegheny County If viewing this description on the Western Pennsylvania Regional Data Center’s open...

  7. Districts for 104th Congress

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This is a polygon coverage of 104th Congressional District boundaries obtained from the U.S. Bureau of the Census. The 103rd Congress was the first Congress that...

  8. Boise geothermal district heating system

    Energy Technology Data Exchange (ETDEWEB)

    Hanson, P.J.

    1985-10-01

    This document describes the Boise geothermal district heating project from preliminary feasibility studies completed in 1979 to a fully operational system by 1983. The report includes information about the two local governments that participated in the project - the City of Boise, Idaho and the Boise Warm Springs Water District. It also discusses the federal funding sources; the financial studies; the feasibility studies conducted; the general system planning and design; design of detailed system components; the legal issues involved in production; geological analysis of the resource area; distribution and disposal; the program to market system services; and the methods of retrofitting buildings to use geothermal hot water for space heating. Technically this report describes the Boise City district heating system based on 170/sup 0/F water, a 4000 gpm production system, a 41,000 foot pipeline system, and system economies. Comparable data are also provided for the Boise Warm Springs Water District. 62 figs., 31 tabs.

  9. New Mexico Property Tax Districts

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico tax district "OUT" categories and incorporated/municipal "IN" categories as identified on the "Certificate of Tax...

  10. Detailed study of water quality, bottom sediment, and biota associated with irrigation drainage in the Klamath Basin, California and Oregon, 1990-92

    Science.gov (United States)

    Dileanis, P.D.; Schwarzbach, S.E.; Bennett, Jewel

    1996-01-01

    The effect of irrigation drainage on the water quality and wildlife of the Klamath Basin in California and Oregon was evaluated during 1990-92 as part of the National Irrigation Water Quality Program of the U.S. Department of the Interior. The study focused on land serviced by the Bureau of Reclamation Klamath Project, which supplies irrigation water to agricultural land in the Klamath Basin and the Lost River Basin. The Tule Lake and Lower Klamath National Wildlife Refuges, managed by the U.S. Fish and Wildlife Service, are in the study area. These refuges provide critical resting and breeding habitat for waterfowl on the Pacific flyway and are dependent on irrigation drainwater from upstream agriculture for most of their water supply. Water-quality characteristics throughout the study area were typical of highly eutrophic systems during the summer months of 1991 and 1992. Dissolved-oxygen concentrations and pH tended to fluctuate each day in response to diurnal patterns of photosynthesis, and frequently exceeded criteria for protection of aquatic organisms. Nitrogen and phosphorus concentrations were generally at or above threshold levels characteristic of eutrophic lakes and streams. At most sites the bulk of dissolved nitrogen was organically bound. Elevated ammonia concentrations were common in the study area, especially down- stream of drain inputs. High pH of water increased the toxicity of ammonia, and concentrations exceeded criteria at sites upstream and downstream of irrigated land. Concentrations of ammonia in samples from small drains on the Tule Lake refuge leaseland were higher than those measured in the larger, integrating drains at primary monitoring sites. The mean ammonia concentration in leaseland drains [1.21 milligrams per liter (mg/L)] was significantly higher than the mean concentration in canals delivering water to the leaseland fields (0.065 mg/L) and higher than concentrations reported to be lethal to Daphnia magna (median lethal

  11. Health and condition of endangered young-of-the-year Lost River and Shortnose suckers relative to water quality in Upper Klamath Lake, Oregon, 2014–2015

    Science.gov (United States)

    Burdick, Summer M.; Conway, Carla M.; Elliott, Diane G.; Hoy, Marshal S.; Dolan-Caret, Amari; Ostberg, Carl O.

    2017-10-19

    Most mortality of endangered Lost River (Deltistes luxatus) and shortnose (Chasmistes brevirostris) suckers in Upper Klamath Lake, Oregon, occurs within the first year of life. Juvenile suckers in Clear Lake Reservoir, California, survive longer and may even recruit to the spawning populations. In a previous (2013–2014) study, the health and condition of juvenile suckers and the dynamics of water quality between Upper Klamath Lake and Clear Lake Reservoir were compared. That study found that apparent signs of stress or exposure to irritants, such as peribiliary cuffing in liver tissue and mild inflammation and necrosis in gill tissues, were present in suckers from both lakes and were unlikely to be clues to the cause of differential mortality between lakes. Seasonal trends in energy storage as glycogen and triglycerides were also similar between lakes, indicating prey limitation was not a likely factor in differential mortality. To better understand the relationship between juvenile sucker health and water quality, we examined suckers collected in 2014–2015 from Upper Klamath Lake, where water quality can be dynamic and, at times, extreme.While there were notable differences in water quality and fish health between years, we were not able to identify any specific water-quality-related causes for differential fish condition. Water quality was generally better in 2014 than in 2015. When considered together afflictions and abnormalities generally indicated healthier suckers in 2014 than 2015. Low dissolved-oxygen events (< 4 milligrams per liter) were less frequent and occurred earlier; high pH events (≥ 9.5) were less frequent and shorter in duration; large diel fluctuations in pH (≥ 1.4) were less frequent; water temperatures were warmer, particularly in July and September; and concentrations of microcystin in both large and small fractions of samples were lower in 2014 than in 2015. Total and therefore also un-ionized ammonia were low in 2014–2015

  12. Potential factors affecting survival differ by run-timing and location: linear mixed-effects models of Pacific salmonids (Oncorhynchus spp. in the Klamath River, California.

    Directory of Open Access Journals (Sweden)

    Rebecca M Quiñones

    Full Text Available Understanding factors influencing survival of Pacific salmonids (Oncorhynchus spp. is essential to species conservation, because drivers of mortality can vary over multiple spatial and temporal scales. Although recent studies have evaluated the effects of climate, habitat quality, or resource management (e.g., hatchery operations on salmonid recruitment and survival, a failure to look at multiple factors simultaneously leaves open questions about the relative importance of different factors. We analyzed the relationship between ten factors and survival (1980-2007 of four populations of salmonids with distinct life histories from two adjacent watersheds (Salmon and Scott rivers in the Klamath River basin, California. The factors were ocean abundance, ocean harvest, hatchery releases, hatchery returns, Pacific Decadal Oscillation, North Pacific Gyre Oscillation, El Niño Southern Oscillation, snow depth, flow, and watershed disturbance. Permutation tests and linear mixed-effects models tested effects of factors on survival of each taxon. Potential factors affecting survival differed among taxa and between locations. Fall Chinook salmon O. tshawytscha survival trends appeared to be driven partially or entirely by hatchery practices. Trends in three taxa (Salmon River spring Chinook salmon, Scott River fall Chinook salmon; Salmon River summer steelhead trout O. mykiss were also likely driven by factors subject to climatic forcing (ocean abundance, summer flow. Our findings underscore the importance of multiple factors in simultaneously driving population trends in widespread species such as anadromous salmonids. They also show that the suite of factors may differ among different taxa in the same location as well as among populations of the same taxa in different watersheds. In the Klamath basin, hatchery practices need to be reevaluated to protect wild salmonids.

  13. Tectonic blocks at Horse Mountain, N. California: A unique occurrence of mafic blueschists in serpentinite along the South Fork fault adjacent to the Klamath Mountains

    Energy Technology Data Exchange (ETDEWEB)

    Dunn, S.R. (Mount Holyoke Coll., Hadley, MA (United States). Geology Dept.); Aalto, K.R. (Humboldt State Univ., Arcata, CA (United States). Geology Dept.); Abitz, R.J. (IT Corp., Albuquerque, NM (United States)); Gilliam, C.E. (Mount Holyoke Coll., Hadley, MA (United States). Geology Dept.)

    1993-04-01

    High-pressure metamorphic blocks within serpentine occur between the South Mtn Schist, Jsfm, (Pickett Peak terrane) of the Franciscan Complex and rocks of the Western Jurassic belt of the Klamaths in the Willow Creek Quadrangle. These rounded to ellipsoidal tectonic blocks range from 1--50 meters and have foliated chlorite [+-] actinolite rinds which presumably resulted from interaction between the mafic blocks and host serpentinite. Metamorphic assemblages within the blocks include lawsonite + glaucophane + chlorite + pumpellyite + albite and subsets of the above with omphacite [+-] quartz [+-] phengite [+-] epidote [+-] aragonite. Relic igneous augite is common, sometimes with omphacite or glaucophane overgrowths. Veins of pumpellyite or fibrous to granular omphacite are rare and epidote + albite [+-] calcite veins are common. Whole-rock chemistry, initial [sup 87]Sr/[sup 86]Sr, and relic augite compositions indicate perhaps both island arc and ocean floor basalt protoliths. Whole rock [delta][sup 18]O range from 4.7--10.2 permil indicating both low- and high-temperature alteration of the protolith in a seafloor setting. These blocks are chemically, mineralogically, and texturally similar to tectonic blocks in the Central Franciscan belt and to metabasites in the Pickett Peak terrane to the south where the Coast Range fault places Jsfm against the Coast Range Ophiolite (CRO), yet omphacite-bearing tectonic blocks in serpentinite have not been reported anywhere else along the South Fork fault adjacent to the Klamath Mountains. These unique blocks are associated with a particularly wide zone of ultramafic rocks, at least some of which appear to have upper-plate Josephine Ophiolite affinity. However, the tectonic block-bearing serpentinite is intercalated by imbricate thrusting with Jsfm suggesting an affinity to the CRO.

  14. Spring and Summer Spatial Distribution of Endangered Juvenile Lost River and Shortnose Suckers in Relation to Environmental Variables in Upper Klamath Lake, Oregon: 2007 Annual Report

    Science.gov (United States)

    Burdick, Summer M.; VanderKooi, Scott P.; Anderson, Greer O.

    2009-01-01

    Lost River sucker Deltistes luxatus and shortnose sucker Chasmistes brevirostris were listed as endangered in 1988 for a variety of reasons including apparent recruitment failure. Upper Klamath Lake, Oregon, and its tributaries are considered the most critical remaining habitat for these two species. Age-0 suckers are often abundant in Upper Klamath Lake throughout the summer months, but catches decline dramatically between late August and early September each year, and age-1 and older subadult suckers are rare. These rapid declines in catch rates and a lack of substantial recruitment into adult sucker populations in recent years suggests sucker populations experience high mortality between their first summer and first spawn. A lack of optimal rearing habitat may exacerbate juvenile sucker mortality or restrict juvenile growth or development. In 2007, we continued research on juvenile sucker habitat use begun by the U.S. Geological Survey (USGS) in 2001. Age-0 catch rates in 2006 were more than an order of magnitude greater than in previous years, which prompted us to refocus our research from age-0 suckers to age-1 sucker distributions and habitat use. We took a two-phased approach to our research in 2007 that included preliminary spring sampling and intense summer sampling components. Spring sampling was a pilot study designed to gather baseline data on the distribution of age-1 suckers as they emerge from winter in shoreline environments throughout Upper Klamath Lake (Chapter 1). Whereas, summer sampling was designed to quantitatively estimate the influence of environmental variables on age-0 and age-1 sucker distribution throughout Upper Klamath Lake, while accounting for imperfect detection (Chapter 2). In addition to these two components, we began a project to evaluate passive integrated transponder (PIT) tag loss and the effects of PIT tags on mortality of age-1 Lost River suckers (Chapter 3). The spring pilot study built the foundation for future research

  15. 76 FR 20971 - Turlock Irrigation District and Modesto Irrigation District; Notice of Intent To File License...

    Science.gov (United States)

    2011-04-14

    ... Energy Regulatory Commission Turlock Irrigation District and Modesto Irrigation District; Notice of..., 2011. d. Submitted By: Turlock Irrigation District and Modesto Irrigation District. e. Name of Project... Regulatory Affairs, Turlock Irrigation District, P.O. Box 949, Turlock, California 95381, 209-883-8241 and...

  16. 77 FR 16828 - Turlock Irrigation District, & Modesto Irrigation District; Notice of Dispute Resolution Process...

    Science.gov (United States)

    2012-03-22

    ... Energy Regulatory Commission Turlock Irrigation District, & Modesto Irrigation District; Notice of... relicensing proceeding for the Don Pedro Hydroelectric Project No. 2299-075.\\1\\ Turlock Irrigation District and the Modesto Irrigation District (collectively, the Districts), are co-licensees for the Don Pedro...

  17. 77 FR 4291 - Turlock Irrigation District; Modesto Irrigation District; Notice of Proposed Restricted Service...

    Science.gov (United States)

    2012-01-27

    ... Energy Regulatory Commission Turlock Irrigation District; Modesto Irrigation District; Notice of Proposed... any Order issuing a license. Turlock Irrigation District and Modesto Irrigation District, as the..., Turlock Irrigation District, P.O. Box 949, Turlock, CA 95381. Greg Dias or Representative, Modesto...

  18. 77 FR 5507 - Turlock Irrigation District, Modesto Irrigation District; Notice of Proposed Restricted Service...

    Science.gov (United States)

    2012-02-03

    ... Energy Regulatory Commission Turlock Irrigation District, Modesto Irrigation District; Notice of Proposed... any Order issuing a license. Turlock Irrigation District and Modesto Irrigation District, as the..., Sacramento, CA 95816. Robert Nees, or Representative, Turlock Irrigation District, P.O. Box 949, Turlock, CA...

  19. 75 FR 66721 - Newspapers To Be Used for Publication of Legal Notice of Appealable Decisions and Publication of...

    Science.gov (United States)

    2010-10-29

    ..., OK. Poteau-Cold Springs Ranger District: Arkansas Democrat-Gazette, published daily in Little Rock... daily (Sunday through Friday) in Helena, AR. Sylamore Ranger District: Stone County Leader, published...

  20. 78 FR 21340 - Media Outlets for Publication of Legal and Action Notices in the Southern Region

    Science.gov (United States)

    2013-04-10

    ... Gazette, published daily in Idabel, OK Poteau-Cold Springs Ranger District: Arkansas Democrat-Gazette..., published daily (Sunday through Friday) in Helena, AR Sylamore Ranger District: Stone County Leader...

  1. 76 FR 19030 - Newspapers To Be Used for Publication of Legal Notice of Appealable Decisions and Publication of...

    Science.gov (United States)

    2011-04-06

    ..., OK. Poteau-Cold Springs Ranger District: Arkansas Democrat-Gazette, published daily in Little Rock... Friday) in Helena, AR. Sylamore Ranger District: Stone County Leader, published weekly (Wednesday) in...

  2. 75 FR 20807 - Newspapers To Be Used for Publication of Legal Notice of Appealable Decisions and Publication of...

    Science.gov (United States)

    2010-04-21

    ..., OK. Poteau-Cold Springs Ranger District: Arkansas Democrat-Gazette, published daily in Little Rock... Helena, AR. Sylamore Ranger District: Stone County Leader, published weekly (Wednesday) in Mountain View...

  3. 76 FR 75866 - Newspapers Used for Publication of Legal Notices in the Southwestern Region, Which Includes...

    Science.gov (United States)

    2011-12-05

    ... Comments, Decisions and Objections by Forest Supervisor and Santa Catalina Ranger District are published in... and El Rito Ranger District Notices are published in:--``Rio Grande Sun'', Espanola, New Mexico...

  4. 76 FR 6395 - Lawrence County Resource Advisory Committee

    Science.gov (United States)

    2011-02-04

    ... comments should be sent to Rhonda O'Byrne, 2014 N. Main, Spearfish, SD 57783. Comments may also be sent via... CONTACT: Rhonda O'Byrne, District Ranger, Northern Hills Ranger District, 605-642-4622. Individuals who...

  5. 75 FR 45090 - Lawrence County Resource Advisory Committee

    Science.gov (United States)

    2010-08-02

    ... comments should be sent to Rhonda O'Byrne, 2014 N. Main, Spearfish, SD 57783. Comments may also be sent via... CONTACT: Rhonda O'Byrne, District Ranger, Northern Hills Ranger District, 605-642-4622. Individuals who...

  6. 75 FR 37753 - Lawrence County Resource Advisory Committee

    Science.gov (United States)

    2010-06-30

    ... comments should be sent to Rhonda O'Byrne, 2014 N. Main, Spearfish, SD 57783. Comments may also be sent via... CONTACT: Rhonda O'Byrne, District Ranger, Northern Hills Ranger District, 605-642-4622. Individuals who...

  7. 76 FR 29191 - Lawrence County Resource Advisory Committee

    Science.gov (United States)

    2011-05-20

    ... Northern Hills Ranger District Office at 2014 N. Main. Written comments should be sent to Rhonda O'Byrne... facilitate entry into the building. FOR FURTHER INFORMATION CONTACT: Rhonda O'Byrne, District Ranger...

  8. Improved secondary oil recovery by controlled waterflooding-pilot demonstration: Ranger Zone, Fault Block VII, Wilmington Field. Phase IV. Quarterly report, April-June 1983

    Energy Technology Data Exchange (ETDEWEB)

    1983-07-12

    The project is an improved waterflood demonstration of alkaline water-flooding in a typical well flood pattern of the Ranger Zone of the Long Beach Unit portion of the Wilmington Field. A mixture of 0.4% sodium hydroxide and sodium silicate in fresh water containing 0.75 to 1.0% salt is being injected to improve oil recovery. The demonstration pattern in which D.O.E. participated involves the input of approximately 30,000 to 34,000 B/D water in 8 injection wells which surround 11 active producers in an area of 93 acres. Reservoir engineering studies have shown that the total area being affected by the injection in these 8 wells is much larger, being approximately 200 acres including areas situated both north and south. If the alkaline injection is successful, improved flood efficiency should occur as demonstrated by reduced water-oil ratios and increased oil recovery. Chemical injection continued in the quarter. A simple long term solution to the floc formed on mixing the dilute alkaline solution with the concentrated salt brine was not found. Alternating one week slug injection of soft water with alkali and then soft water with salt continued throughout the quarter. A four-hour soft water spacer with no chemicals was placed between the slugs. Injection and oil, water production data are presented. 7 figures, 1 table.

  9. Improved secondary oil recovery by controlled waterflooding-pilot demonstration: Ranger Zone, Fault Block VII, Wilmington Field. Phase IV. Quarterly report, January-March, 1983

    Energy Technology Data Exchange (ETDEWEB)

    1983-04-12

    The project is an improved waterflood demonstration of alkaline waterflooding in a typical well flood pattern of the Ranger Zone of the Long Beach Unit portion of the Wilmington Field. A mixture of 0.4% sodium hydroxide and sodium silicate in fresh water containing 0.75 to 1.0% salt is being injected to improve oil recovery. The demonstration pattern in which DOE participated involves the input of approximately 30,000 to 34,000 B/D water in 8 injection wells which surround 11 active producers in an area of 93 acres. Reservoir engineering studies have shown that the total area being affected by the injection in these 8 wells is much larger, being approximately 200 acres including areas situated both north and south. If the alkaline injection is successful, improved flood efficiency should occur as demonstrated by reduced water-oil ratios and increased oil recovery. Chemical injection continued in the quarter. A simple long term solution to the floc formed on mixing the dilute alkaline solution with the concentrated salt brine was not found. Alternating one week slug injection of soft water with alkali and then soft water with salt continued throughout the quarter. A four-hour soft water spacer with no chemicals was placed between the slugs. Injection data and graphs showing performance of the area are presented. 7 figures, 2 tables.

  10. Comparison of the McGrath® Series 5 and GlideScope® Ranger with the Macintosh laryngoscope by paramedics

    Directory of Open Access Journals (Sweden)

    Werner Christian

    2011-01-01

    Full Text Available Abstract Background Out-of-hospital endotracheal intubation performed by paramedics using the Macintosh blade for direct laryngoscopy is associated with a high incidence of complications. The novel technique of video laryngoscopy has been shown to improve glottic view and intubation success in the operating room. The aim of this study was to compare glottic view, time of intubation and success rate of the McGrath® Series 5 and GlideScope® Ranger video laryngoscopes with the Macintosh laryngoscope by paramedics. Methods Thirty paramedics performed six intubations in a randomised order with all three laryngoscopes in an airway simulator with a normal airway. Subsequently, every participant performed one intubation attempt with each device in the same manikin with simulated cervical spine rigidity using a cervical collar. Glottic view, time until visualisation of the glottis and time until first ventilation were evaluated. Results Time until first ventilation was equivalent after three intubations in the first scenario. In the scenario with decreased cervical motion, the time until first ventilation was longer using the McGrath® compared to the GlideScope® and AMacintosh (p ® device (p Conclusions The learning curve for video laryngoscopy in paramedics was steep in this study. However, these data do not support prehospital use of the McGrath® and GlideScope® devices by paramedics.

  11. Comparison of the McGrath® Series 5 and GlideScope® Ranger with the Macintosh laryngoscope by paramedics.

    Science.gov (United States)

    Piepho, Tim; Weinert, Kathrin; Heid, Florian M; Werner, Christian; Noppens, Rüdiger R

    2011-01-17

    Out-of-hospital endotracheal intubation performed by paramedics using the Macintosh blade for direct laryngoscopy is associated with a high incidence of complications. The novel technique of video laryngoscopy has been shown to improve glottic view and intubation success in the operating room. The aim of this study was to compare glottic view, time of intubation and success rate of the McGrath® Series 5 and GlideScope® Ranger video laryngoscopes with the Macintosh laryngoscope by paramedics. Thirty paramedics performed six intubations in a randomised order with all three laryngoscopes in an airway simulator with a normal airway. Subsequently, every participant performed one intubation attempt with each device in the same manikin with simulated cervical spine rigidity using a cervical collar. Glottic view, time until visualisation of the glottis and time until first ventilation were evaluated. Time until first ventilation was equivalent after three intubations in the first scenario. In the scenario with decreased cervical motion, the time until first ventilation was longer using the McGrath® compared to the GlideScope® and AMacintosh (p success rate for endotracheal intubation was similar for all three devices. Glottic view was only improved using the McGrath® device (p < 0.001) compared to using the Macintosh blade. The learning curve for video laryngoscopy in paramedics was steep in this study. However, these data do not support prehospital use of the McGrath® and GlideScope® devices by paramedics.

  12. Certification of district heating substations

    Energy Technology Data Exchange (ETDEWEB)

    2007-01-15

    These Technical Regulations, F:103-6, have been produced and published by the Swedish District Heating Association in conjunction with manufacturers. Approved testing is part of the process of obtaining certification for a district heating substation. In addition, the process includes a review of documentation and of the manufacturer's production inspection procedures. A certified unit fulfils the requirements set out in the Association's document F:101, General Technical Requirements. Until further notice, the Association has selected SP Technical Research Institute of Sweden for certification of district heating substations. Certification means that the quality and function/performance of a prefabricated district heating substation have been examined and approved. Certification test method F:103-6 includes both static and dynamic tests and inspections. Detailed information on the district heating substation and its properties is given in the certification test reports. The unique feature of this certification is that the test reports are in the public domain. This is possible because the Association has full right of insight into the certification process, and because testing is performed in accordance with test programmes and procedures decided by the Association. In this document (F: 103-6), the Association specifies what is to be reported when SP carries out inspections at the manufacturer's premises. This can include details of claims lodged with the manufacturer and/or non-compliances with the required specification of the district heating substation. Such cases will be considered by a Certification Panel. Test reports and certificates provide information on the district heating substation's properties and performance, which can be used when assessing the substations. The technical tests do not address the long-term properties of substations, but SP's inspection specifically includes visual examination and application of its

  13. District heat in the Nordic countries

    Energy Technology Data Exchange (ETDEWEB)

    Langseth, Benedicte; Havskjold, Monica

    2009-03-15

    District heat regulation - in Sweden: New district heat law (2008). The district heat suppliers are instructed to negotiate the price and other terms of delivery with the costumers when requested by the costumers. If the parties are unable to find an agreement, the can have the authorities arbitrate for them. More openness (e.g. annual reports). In Finland: The district heat suppliers decide their own prices. Has to reflect the costs, but allow for district heat expansion and a reasonable profit. Same price for same type of costumers. Regulated by general legislation (competition and consumer protection legislation). In Denmark: Designated areas for district heat and natural gas where electric heating is prohibited. 'Hvile i seg selv' principle. In Norway: District heat concessions are mandatory for installations over 10 MW. The municipality can decide that connection is mandatory, but not use of district heat. District heat price can not exceed electricity price. (AG)

  14. Industrial District as a Corporation

    Directory of Open Access Journals (Sweden)

    Reza MOHAMMADY GARFAMY

    2011-03-01

    Full Text Available This paper provides a comparison study of industrial districts in two European countries, Spain and Sweden, using the conceptual framework of corporation. The relevance of this approach is based on the specific qualities that the industrial districts have, including the preexisting conditions, local traditions, products and production characteristics, marketing strategies, local policies and present challenges. The findings indicate the ways in which different patterns of inter-firm relationships, organization of production and dynamics of local alliances have shaped divergent regional responses to the industrial construction.

  15. 76 FR 30094 - Central Montana Resource Advisory Committee

    Science.gov (United States)

    2011-05-24

    ... Judith Ranger District, 109 Central Ave. Written comments may be submitted as described under... Judith Ranger District. Please call ahead to (406) 566-2292 to facilitate entry into the building to view comments. FOR FURTHER INFORMATION CONTACT: Ron Wiseman, District Ranger, Lewis and Clark National Forest...

  16. 75 FR 16422 - Plumas National Forest, California, Keddie Ridge Hazardous Fuels Reduction Project

    Science.gov (United States)

    2010-04-01

    ... USDA Forest Service, Plumas National Forest, Mt. Hough Ranger District will prepare and environmental..., Interdisciplinary Team Leader, Mt. Hough Ranger District, 39696 Highway 70, Quincy, CA 95971. Comments may be: (1..., Interdisciplinary Team Leader, Mt. Hough Ranger District, 39696 Highway 70, Quincy, CA 95971. Telephone: (530) 283...

  17. 76 FR 34034 - Newspapers Used for Publication of Legal Notices by the Intermountain Region; Utah, Idaho, Nevada...

    Science.gov (United States)

    2011-06-10

    ... portion: Reno Gazette-Journal Austin District Ranger decisions: The Battle Mountain Bugle Bridgeport and...-Journal Regional Forester decisions affecting National Forests in Wyoming: Casper Star-Tribune Regional... District Ranger decisions: Messenger-Index District Ranger decisions for Idaho City and Mountain Home...

  18. 78 FR 33799 - Newspapers Used for Publication of Legal Notices by the Intermountain Region; Utah, Idaho, Nevada...

    Science.gov (United States)

    2013-06-05

    ... Spring Mountains National Recreation Area District Ranger decisions: Las Vegas Review Journal Tonopah... decisions affecting National Forests in Nevada: Reno Gazette-Journal Regional Forester decisions affecting... District Ranger decisions for Idaho City and Mountain Home: Idaho Statesman Lowman District Ranger...

  19. Future Services for District Heating Solutions in Residential Districts

    Directory of Open Access Journals (Sweden)

    Hannele Ahvenniemi

    2014-06-01

    Full Text Available The underlying assumption of this study is that in order to retain the competitiveness while reaching for the EU targets regarding low-energy construction, district heating companies need to develop new business and service models. How district heating companies could broaden their perspective and switch to a more service-oriented way of thinking is a key interest of our research. The used methods in our study are house builder interviews and a questionnaire. With the help of these methods we discussed the potential interest in heating related services acquiring a comprehensive understanding of the customer needs. The results indicate the importance of certain criteria when choosing the heating system in households: easiness, comfort and affordability seem to dominate the house builders’ preferences. Also environmental awareness seems to be for many an important factor when making a decision about the heating of the house. Altogether, based on the results of this study, we suggest that the prospects of district heating could benefit from highlighting certain aspects and strengths in the future. District heating companies need to increase flexibility, readiness to adopt new services, to invest in new marketing strategies and improving the communication skills.

  20. Application and optimization of input parameter spaces in mass flow modelling: a case study with r.randomwalk and r.ranger

    Science.gov (United States)

    Krenn, Julia; Zangerl, Christian; Mergili, Martin

    2017-04-01

    r.randomwalk is a GIS-based, multi-functional, conceptual open source model application for forward and backward analyses of the propagation of mass flows. It relies on a set of empirically derived, uncertain input parameters. In contrast to many other tools, r.randomwalk accepts input parameter ranges (or, in case of two or more parameters, spaces) in order to directly account for these uncertainties. Parameter spaces represent a possibility to withdraw from discrete input values which in most cases are likely to be off target. r.randomwalk automatically performs multiple calculations with various parameter combinations in a given parameter space, resulting in the impact indicator index (III) which denotes the fraction of parameter value combinations predicting an impact on a given pixel. Still, there is a need to constrain the parameter space used for a certain process type or magnitude prior to performing forward calculations. This can be done by optimizing the parameter space in terms of bringing the model results in line with well-documented past events. As most existing parameter optimization algorithms are designed for discrete values rather than for ranges or spaces, the necessity for a new and innovative technique arises. The present study aims at developing such a technique and at applying it to derive guiding parameter spaces for the forward calculation of rock avalanches through back-calculation of multiple events. In order to automatize the work flow we have designed r.ranger, an optimization and sensitivity analysis tool for parameter spaces which can be directly coupled to r.randomwalk. With r.ranger we apply a nested approach where the total value range of each parameter is divided into various levels of subranges. All possible combinations of subranges of all parameters are tested for the performance of the associated pattern of III. Performance indicators are the area under the ROC curve (AUROC) and the factor of conservativeness (FoC). This

  1. Competition with Charters Motivates Districts

    Science.gov (United States)

    Holley, Marc J.; Lueken, Martin F.; Egalite, Anna J.

    2013-01-01

    Proponents of market-based education reform often argue that introducing charter schools and other school choice policies creates a competitive dynamic that will prompt low-performing districts to improve their practice. Rather than simply providing an alternative to neighborhood public schools for a handful of students, the theory says, school…

  2. health in Wakiso District, Uganda

    African Journals Online (AJOL)

    Abstract. Objective: Bride price payment is a gender issue with implications on gender relations in different socio-cultural contexts. It also impacts. Sexual and Reproductive Health and Rights. In a qualitative study on the perceptions of domestic violence in Wakiso district, payment of bride price emerged as one of the ...

  3. Location - Managed Facility - St. Paul District (MVP)

    Data.gov (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — St. Paul District - US Army Corps of Engineers Managed Facility locations. District headquarters, Natural Resource, Recreation, Lock and Dam, and Regulatory offices...

  4. Upper Mississippi River National Wildlife and Fish Refuge : Winona District, La Crosse District, McGregor District, Savanna District : Annual Narrative Report : Calendar Year 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Upper Mississippi River National Wildlife and Fish Refuge summarizes activities for Winona District, La Crosse District, McGregor...

  5. Iowa Congressional Districts for 2013-2022

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — Congressional district boundaries, enacted April 19, 2011, effective beginning with the elections in 2012 for the 113th U.S. Congress. The districts will remain in...

  6. Upper Mississippi River National Wildlife and Fish Refuge : Winona District, La Crosse District, McGregor District, Savanna District : Annual Narrative Report : Calendar Year 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Upper Mississippi River National Wildlife and Fish Refuge summarizes activities for Winona District, La Crosse District, McGregor...

  7. Upper Mississippi River National Wildlife and Fish Refuge : Winona District, La Crosse District, McGregor District, Savanna District : Annual Narrative Report : Calendar Year 1994

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Upper Mississippi River National Wildlife and Fish Refuge summarizes activities for Winona District, La Crosse District, McGregor...

  8. Upper Mississippi River National Wildlife and Fish Refuge : Winona District, La Crosse District, McGregor District, Savanna District : Annual Narrative Report : Calendar Year 1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Upper Mississippi River National Wildlife and Fish Refuge summarizes activities for Winona District, La Crosse District, McGregor...

  9. Upper Mississippi River National Wildlife and Fish Refuge : Winona District, La Crosse District, McGregor District, Savanna District : Annual Narrative Report : Calendar Year 1996

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Upper Mississippi River National Wildlife and Fish Refuge summarizes activities for Winona District, La Crosse District, McGregor...

  10. U.S. Coast Guard (USCG) Districts

    Data.gov (United States)

    Department of Homeland Security — This layer is a polygonal dataset that represents land and maritime boundaries for each representative United States Coast Guard district, which includes district 1,...

  11. ranger en prison : « Mes fers sont prêts ; la liberté m’inspire ; Je vais chanter son hymne glorieux »

    OpenAIRE

    Leterrier, Sophie-Anne

    2013-01-01

    Le célèbre chansonnier Béranger a fait deux séjours en prison sous la Restauration. L’article analyse comment ces épisodes ont servi sa popularité, dans le cadre d’une véritable stratégie, passant à la fois par la diffusion des textes et par l’image. Il analyse les chansons écrites en prison, et montre comment elles illustrent la position du chansonnier et son défi au pouvoir. The famous Beranger was sent to prison twice during Restoration. The contribution shows how theses incarcerations ...

  12. 75 FR 35778 - Modesto Irrigation District and Turlock Irrigation District; Notice of Preliminary Permit...

    Science.gov (United States)

    2010-06-23

    ... Energy Regulatory Commission Modesto Irrigation District and Turlock Irrigation District; Notice of... Competing Applications June 16, 2010. On February 1, 2010, Modesto Irrigation District and Turlock Irrigation District filed an application for a preliminary permit, pursuant to section 4(f) of the Federal...

  13. 75 FR 43958 - Turlock Irrigation District and Modesto Irrigation District; Notice of Application for Amendment...

    Science.gov (United States)

    2010-07-27

    ... Energy Regulatory Commission Turlock Irrigation District and Modesto Irrigation District; Notice of...: May 24, 2010. d. Applicant: Turlock Irrigation District and Modesto Irrigation District. e. Name of.... g. Filed Pursuant to: Federal Power Act, 16 USC 791a-825r. h. Applicant Contact: Turlock Irrigation...

  14. Groundwater and geothermal: urban district heating applications

    Energy Technology Data Exchange (ETDEWEB)

    Mounts, R.; Frazier, A.; Wood, E.; Pyles, O.

    1982-01-01

    This report describes how several cities use groundwater and geothermal energy in district heating systems. It begins with groundwater, introducing the basic technology and techniques of development, and describing two case studies of cities with groundwater-based district heating systems. The second half of the report consists of three case studies of cities with district heating systems using higher temperature geothermal resources.

  15. School District Leadership: Systems, Strategies, and Structures

    Science.gov (United States)

    Kovash, Lynne A.

    2009-01-01

    The researcher studied eight Minnesota school district leadership systems, strategies, and structures and the effect on student achievement. Quantitative research methods were used to collect data from the eight Minnesota school districts. The population included eight northwestern Minnesota public school districts identified for "Needing…

  16. The Phantom Mandate: District Capacity for Reform.

    Science.gov (United States)

    Florian, Judy; Hange, Jane; Copeland, Glenda

    Nearly every state focuses on implementing standards-based systems but supports educational reform in as many different ways as there are states. An examination of 15 districts located in 13 states suggests, however, that some states and districts have policies and practices in common that support a district's capacity for reform, whether there is…

  17. Sharing Local Revenue: One District's Perspective

    Science.gov (United States)

    Cline, David S.

    2011-01-01

    The vast majority of U.S. school districts are considered independent and have taxing authority; the remaining districts rely on revenue and budgetary approval from their local government. In the latter case, localities often use some form of negotiated process to determine the amount of revenue their school districts will receive. Typically, a…

  18. Characteristics of High-Performing School Districts

    Science.gov (United States)

    Leithwood, Kenneth; Azah, Vera N.

    2017-01-01

    This mixed-methods study inquired about characteristics of districts which influence changes in student achievement and how those characteristics are developed. Staff in 49 Ontario districts were surveyed to estimate the status of nine district characteristics on changes in provincial tests of math and language achievement over five years. A…

  19. Cyclone hazard proneness of districts of India

    Indian Academy of Sciences (India)

    Out of 96 districts, 12 are very highly prone, 41 are highly prone, 30 are moderately prone, and the remaining 13 districts are less prone. This classification of coastal districts based on hazard may be considered for all the required purposes including coastal zone management and planning. However, the vulnerability of the ...

  20. The Philadelphia School District's Ongoing Financial Crisis

    Science.gov (United States)

    Caskey, John; Kuperberg, Mark

    2014-01-01

    This article describes the budget crisis that the School District of Philadelphia has faced for the past few years. Three specific events triggered the 2012 crisis: an abrupt reduction in federal and state funding, the inability of the district to cut many of its costs, and political pressures on the district to spend available revenues in a given…

  1. Inter-annual variability in apparent relative production, survival, and growth of juvenile Lost River and shortnose suckers in Upper Klamath Lake, Oregon, 2001–15

    Science.gov (United States)

    Burdick, Summer M.; Martin, Barbara A.

    2017-06-15

    Executive SummaryPopulations of the once abundant Lost River (Deltistes luxatus) and shortnose suckers (Chasmistes brevirostris) of the Upper Klamath Basin, decreased so substantially throughout the 20th century that they were listed under the Endangered Species Act in 1988. Major landscape alterations, deterioration of water quality, and competition with and predation by exotic species are listed as primary causes of the decreases in populations. Upper Klamath Lake populations are decreasing because fish lost due to adult mortality, which is relatively low for adult Lost River suckers and variable for adult shortnose suckers, are not replaced by new young adult suckers recruiting into known adult spawning aggregations. Catch-at-age and size data indicate that most adult suckers presently in Upper Klamath Lake spawning populations were hatched around 1991. While, a lack of egg production and emigration of young fish (especially larvae) may contribute, catch-at-length and age data indicate high mortality during the first summer or winter of life may be the primary limitation to the recruitment of young adults. The causes of juvenile sucker mortality are unknown.We compiled and analyzed catch, length, age, and species data on juvenile suckers from Upper Klamath Lake from eight prior studies conducted from 2001 to 2015 to examine annual variation in apparent production, survival, and growth of young suckers. We used a combination of qualitative assessments, general linear models, and linear regression to make inferences about annual differences in juvenile sucker dynamics. The intent of this exercise is to provide information that can be compared to annual variability in environmental conditions with the hopes of understanding what drives juvenile sucker population dynamics.Age-0 Lost River suckers generally grew faster than age-0 shortnose suckers, but the difference in growth rates between the two species varied among years. This unsynchronized annual variation in

  2. Simulation and validation of larval sucker dispersal and retention through the restored Williamson River Delta and Upper Klamath Lake system, Oregon

    Science.gov (United States)

    Wood, Tamara M.; Hendrixson, Heather A.; Markle, Douglas F.; Erdman, Charles S.; Burdick, Summer M.; Ellsworth, Craig M.

    2014-01-01

    A hydrodynamic model with particle tracking was used to create individual-based simulations to describe larval fish dispersal through the restored Williamson River Delta and into Upper Klamath Lake, Oregon. The model was verified by converting particle ages to larval lengths and comparing these lengths to lengths of larvae in net catches. Correlations of simulated lengths with field data were moderate and suggested a species-specific difference in model performance. Particle trajectories through the delta were affected by wind speed and direction, lake elevation, and shoreline configuration. Once particles entered the lake, transport was a function of current speed and whether behavior enhanced transport (swimming aligned with currents) or countered transport through greater dispersal (faster random swimming). We tested sensitivity to swim speed (higher speeds led to greater dispersal and more retention), shoreline configuration (restoration increased retention relative to pre-restoration conditions), and lake elevation (retention was maximized at an intermediate elevation). The simulations also highlight additional biological questions, such as the extent to which spatially heterogeneous mortality or fish behavior and environmental cues could interact with wind-driven currents and contribute to patterns of dispersal.

  3. The Relationship between Student Achievement, School District Economies of Scale, School District Size, and Student Socioeconomic Status

    Science.gov (United States)

    Trani, Randy

    2009-01-01

    The relationships between student achievement, school district economies of scale, school district size and student socioeconomic status were measured for 131 school districts in the state of Oregon. Data for school districts ranging in size from districts with around 300 students to districts with more than 40,000 students were collected for…

  4. Status and understanding of groundwater quality in the Klamath Mountains study unit, 2010: California GAMA Priority Basin Project

    Science.gov (United States)

    Bennett, George Luther; Fram, Miranda S.; Belitz, Kenneth

    2014-01-01

    Groundwater quality in the Klamath Mountains (KLAM) study unit was investigated as part of the Priority Basin Project of the California Groundwater Ambient Monitoring and Assessment (GAMA) Program. The study unit is located in Del Norte, Humboldt, Shasta, Siskiyou, Tehama, and Trinity Counties. The GAMA Priority Basin Project is being conducted by the California State Water Resources Control Board in collaboration with the U.S. Geological Survey (USGS) and the Lawrence Livermore National Laboratory. The GAMA Priority Basin Project was designed to provide a spatially unbiased, statistically robust assessment of the quality of untreated (raw) groundwater in the primary aquifer system. The assessment is based on water-quality data and explanatory factors for groundwater samples collected in 2010 by the USGS from 39 sites and on water-quality data from the California Department of Public Health (CDPH) water-quality database. The primary aquifer system was defined by the depth intervals of the wells listed in the CDPH water-quality database for the KLAM study unit. The quality of groundwater in the primary aquifer system may be different from that in the shallower or deeper water-bearing zones; shallow groundwater may be more vulnerable to surficial contamination. This study included two types of assessments: (1) a status assessment, which characterized the status of the current quality of the groundwater resource by using data from samples analyzed for volatile organic compounds, pesticides, and naturally occurring inorganic constituents, such as major ions and trace elements, and (2) an understanding assessment, which evaluated the natural and human factors potentially affecting the groundwater quality. The assessments were intended to characterize the quality of groundwater resources in the primary aquifer system of the KLAM study unit, not the quality of treated drinking water delivered to consumers by water purveyors. Relative-concentrations (sample concentrations

  5. Using high-throughput DNA sequencing, genetic fingerprinting, and quantitative PCR as tools for monitoring bloom-forming and toxigenic cyanobacteria in Upper Klamath Lake, Oregon, 2013 and 2014

    Science.gov (United States)

    Caldwell Eldridge, Sara L.; Driscoll, Conner; Dreher, Theo W.

    2017-06-05

    Monitoring the community structure and metabolic activities of cyanobacterial blooms in Upper Klamath Lake, Oregon, is critical to lake management because these blooms degrade water quality and produce toxic microcystins that are harmful to humans, domestic animals, and wildlife. Genetic tools, such as DNA fingerprinting by terminal restriction fragment length polymorphism (T-RFLP) analysis, high-throughput DNA sequencing (HTS), and real-time, quantitative polymerase chain reaction (qPCR), provide more sensitive and rapid assessments of bloom ecology than traditional techniques. The objectives of this study were (1) to characterize the microbial community at one site in Upper Klamath Lake and determine changes in the cyanobacterial community through time using T-RFLP and HTS in comparison with traditional light microscopy; (2) to determine relative abundances and changes in abundance over time of toxigenic Microcystis using qPCR; and (3) to determine relative abundances and changes in abundance over time of Aphanizomenon, Microcystis, and total cyanobacteria using qPCR. T-RFLP analysis of total cyanobacteria showed a dominance of only one or two distinct genotypes in samples from 2013, but results of HTS in 2013 and 2014 showed more variations in the bloom cycle that fit with the previous understanding of bloom dynamics in Upper Klamath Lake and indicated that potentially toxigenic Microcystis was more prevalent in 2014 than in years prior. The qPCR-estimated copy numbers of all target genes were higher in 2014 than in 2013, when microcystin concentrations also were higher. Total Microcystis density was shown with qPCR to be a better predictor of late-season increases in microcystin concentrations than the relative proportions of potentially toxigenic cells. In addition, qPCR targeting Aphanizomenon at one site in Upper Klamath Lake indicated a moderate bloom of this species (corresponding to chlorophyll a concentrations between approximately 75 and 200 micrograms

  6. district.

    African Journals Online (AJOL)

    Dujardin B, Haelterman E, Van Damme W, Kegels G. The adequacy of one sputum smear for diagnosing pulmonary tuberculosis. Am J Pubi Hlth 1997; 87: 1234-1235. 16. Narain R, Nair SS, Naganna К, Chandrasekhar P, Ramanatha Rao G, Lai P. Problems in defining a "case" of pulmonary tuberculosis in prevalence ...

  7. Rehabilitation of district heating networks

    Energy Technology Data Exchange (ETDEWEB)

    Ottosson, Peter [AaF-Energikonsult Syd AB (Sweden)

    1996-11-01

    Often the choice is between reparation or exchange of a damaged section of the network. If the exchange is based on the wrong assumptions, large sections of undamaged pipelines could be removed. Most important for the district heating company is to decide which strategy to use for the future exchange of the pipelines. Whichever strategy used, it has to based on an assessment of the network and/or assumptions based on that assessment. The question if it is possible extend the life span of the pipelines arises. What is the most economical choice, the exchange or the renovation. (au)

  8. 77 FR 21556 - Don Pedro Hydroelectric Project: Turlock Irrigation District; Modesto Irrigation District...

    Science.gov (United States)

    2012-04-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Don Pedro Hydroelectric Project: Turlock Irrigation District; Modesto Irrigation District; Supplement to Notice of Study Dispute Resolution Technical Conference On March 16, 2012...

  9. Faunal diversity of Satara District, Maharashtra, India

    OpenAIRE

    Amit Sayyed

    2016-01-01

    Satara District of Maharashtra State is a part of northern Western Ghats and Deccan Plateau biogeographic zones.  The data on various faunal groups was collected from the extensive study carried out during the period between 2007 and 2010, covering different parts of the district.  The present study reports faunal diversity of the district with 677 species under 150 families belonging to 11 different groups.  Overall, the district has substantial faunal diversity.  Out of the total species, 9...

  10. Lowex-fernwaerme; multilevel district heating

    Energy Technology Data Exchange (ETDEWEB)

    Dittmann, A.; Rhein, M.; Wirths, A.; Robbi, S.; Gross, S.; Richter, W.; Knorr, M.

    2008-09-15

    In this paper district heating systems from the generator to the consumer are examined and it is presented an overview on possibilities and effects caused by lowering the flow and the return temperature to improve the efficiency of district heating. The main interest contains an optimization tool for production planning of district heating generators. As main next step the simulation model will be parameterised by the load curves, figure lines and technical restrictions that each subtopic came and is coming up with. This will enable the user to asses the functionality, efficiency and economical effects of a decreasing exergy level within a new or existing district heating system.

  11. 4th Generation District Heating (4GDH)

    DEFF Research Database (Denmark)

    Lund, Henrik; Werner, Sven; Wiltshire, Robin

    2014-01-01

    This paper defines the concept of 4th Generation District Heating (4GDH) including the relations to District Cooling and the concepts of smart energy and smart thermal grids. The motive is to identify the future challenges of reaching a future renewable non-fossil heat supply as part...... of the implementation of overall sustainable energy systems. The basic assumption is that district heating and cooling has an important role to play in future sustainable energy systems – including 100 percent renewable energy systems – but the present generation of district heating and cooling technologies will have...

  12. Reinstating district nursing: A UK perspective.

    Science.gov (United States)

    Morris, Hannah

    2017-09-01

    As policy directives gather pace for service provision to be delivered in primary care, district nursing has not been recognised as a valuable asset to facilitate this agenda. Investment in district nursing and specialist district nursing education has fallen. This is concurrent with an ageing district nursing workforce, a lack of recruitment and growing caseloads, as district nursing adapts to meet the challenges of the complexities of contemporary healthcare in the community. The district nurse role is complex and multifaceted and includes working collaboratively and creatively to coordinate care. Redressing the shortages of specialist district nurse practitioners with increased numbers of health care support workers will not replace the skill, knowledge, experience required to meet the complex care needs of today's society. District nursing needs to be reinstated as the valuable asset it is, through renewed investment in the service, research development and in specialist practice education. To prevent extinction district nurses need to be able to demonstrate and articulate the complexities and dynamisms of the role to reinstate themselves to their commissioners as a valuable asset for contemporary practice that can meet current health and social care needs effectively. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  13. Status and trends of adult Lost River (Deltistes luxatus) and shortnose (Chasmistes brevirostris) sucker populations in Upper Klamath Lake, Oregon, 2015

    Science.gov (United States)

    Hewitt, David A.; Janney, Eric C.; Hayes, Brian S.; Harris, Alta C.

    2017-07-21

    Executive SummaryData from a long-term capture-recapture program were used to assess the status and dynamics of populations of two long-lived, federally endangered catostomids in Upper Klamath Lake, Oregon. Lost River suckers (LRS; Deltistes luxatus) and shortnose suckers (SNS; Chasmistes brevirostris) have been captured and tagged with passive integrated transponder (PIT) tags during their spawning migrations in each year since 1995. In addition, beginning in 2005, individuals that had been previously PIT-tagged were re-encountered on remote underwater antennas deployed throughout sucker spawning areas. Captures and remote encounters during the spawning season in spring 2015 were incorporated into capture-recapture analyses of population dynamics. Cormack-Jolly-Seber (CJS) open population capture-recapture models were used to estimate annual survival probabilities, and a reverse-time analog of the CJS model was used to estimate recruitment of new individuals into the spawning populations. In addition, data on the size composition of captured fish were examined to provide corroborating evidence of recruitment. Separate analyses were done for each species and also for each subpopulation of LRS. Shortnose suckers and one subpopulation of LRS migrate into tributary rivers to spawn, whereas the other LRS subpopulation spawns at groundwater upwelling areas along the eastern shoreline of the lake. Characteristics of the spawning migrations in 2015, such as the effects of temperature on the timing of the migrations, were similar to past years.Capture-recapture analyses for the LRS subpopulation that spawns at the shoreline areas included encounter histories for 13,617 individuals, and analyses for the subpopulation that spawns in the rivers included 39,321 encounter histories. With a few exceptions, the survival of males and females in both subpopulations was high (greater than or equal to 0.86) between 1999 and 2013. Survival was notably lower for males from the rivers

  14. Transforming growth factor-β1 expression in endangered age-0 shortnose suckers (Chasmistes brevirostris) from Upper Klamath Lake, OR relative to histopathology, meristic, spatial, and temporal data

    Science.gov (United States)

    Ottinger, Christopher A.; Densmore, Christine L.; Robertson, Laura S.; Iwanowicz, Deborah; Vanderkooi, Scott P.

    2016-01-01

    During July – September of 2008, 2009, and 2010 endangered age-0 juvenile shortnose suckers were sampled from Upper Klamath Lake, OR in a health evaluation that included the measurement of transforming growth factor – beta (TGF-β) expression in spleen in combination with a histopathology assessment. This analysis was performed to determine if the expression of this immuno-regulator could be used as a component of a larger health evaluation intended to identify potential risk-factors that may help to explain why very few of these fish survive to age-1. Potential associations between TGF-β1 expression, histopathological findings, meristic data as well as temporal and spatial data were evaluated using analysis-of-variance. In this analysis, the absence or presence of opercula deformity and hepatic cell necrosis were identified as significant factors in accounting for the variance in TGF-β1 expression observed in age-0 shortnose suckers (n = 122, squared multiple R = 0.989). Location of sample collection and the absence or presence of anchor worms (Lernaea spp.) were identified as significant cofactors. The actual mechanisms involved with these relationships have yet to be determined. The strength, however, of our findings support the concept of using TGF-β1 expression as part of a broader fish health assessment and suggests the potential for using additional immunologic measures in future studies. Specifically, our results indicate that the measure of TGF-β1 expression in age-0 shortnose sucker health assessments can facilitate the process of identifying disease risks that are associated with the documented lack of recruitment into the adult population.

  15. Anthropological District. Notes for an anthropological study of the industrial districts

    OpenAIRE

    Michele Fontefrancesco

    2012-01-01

    The article discusses industrial district theory as objects of anthropological enquiry. Providing a review of the history of studies in industrial anthropology and industrial district theory, the articles explores extended case method and in the multi-sited ethnography as viable methodologies to make industrial district an object of anthropological research practice and epistemology.

  16. Budget Stability, Revenue Volatility, and District Relations: Determinants of Georgia ELOST Distribution to Municipal School Districts

    Science.gov (United States)

    Reinagel, Tyler P.

    2014-01-01

    School districts across the United States are often forced into situations where limited public funds must be distributed among multiple districts. These are often reliant on distribution rates negotiated by district leadership and elected officials. An example of this is Georgia's 1% Education Local Option Sales Tax (ELOST). The tax is collected…

  17. 78 FR 3892 - Turlock Irrigation District and Modesto Irrigation District; Notice Clarifying Party Status

    Science.gov (United States)

    2013-01-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Turlock Irrigation District and Modesto Irrigation District; Notice Clarifying Party Status On January 9, 2013, the Modesto Irrigation District (Modesto) filed a motion for...

  18. A New Kind of School District: How Local Leaders Can Create Charter Districts. The Nuts & Bolts of Charter Districts.

    Science.gov (United States)

    Hassel, Bryan

    This short paper discusses the advantages of and outlines key design issues for creating charter districts. The design issues are divided into three categories representing the three central elements of the environment the districts are trying to create for their schools: the opportunity to perform, incentives to perform, and capacity to perform.…

  19. State and district policy influences on district-wide elementary and middle school physical education practices.

    Science.gov (United States)

    Chriqui, Jamie F; Eyler, Amy; Carnoske, Cheryl; Slater, Sandy

    2013-01-01

    To examine the influence of state laws and district policies on district-wide elementary school and middle school practices related to physical education (PE) time and the percentage of moderate-to-vigorous physical activity (MVPA) time during PE. Multivariate, cross-sectional analysis of state laws, district wellness and PE policies, and district PE practices for school year 2010-2011 controlling for district-level urbanicity, region, size, race/ethnicity of students, and socioeconomic status and clustered on state. One hundred ninety-five public school districts located in 42 states. District-level PE coordinators for the included districts who responded to an online survey. Minutes and days of PE per week and percent time spent in MVPA during PE time. District PE coordinators reported significantly less PE time than national standards-82.9 and 189.6 minutes at the elementary school and middle school levels, respectively. Physical education was provided an average of 2.5 and 3.7 days per week, respectively; and the percentage of MVPA time in PE was 64.4% and 65.7%, respectively. At the elementary school level, districts in either states with laws governing PE time or in a state and district with a law/policy reported significantly more days of PE (0.63 and 0.67 additional days, respectively), and districts in states with PE time laws reported 18 more minutes of PE per week. At the middle school level, state laws were associated with 0.73 more days of PE per week. Neither state laws nor district policies were positively associated with percent MVPA time in PE. State laws and district policies can influence district-level PE practices-particularly those governing the frequency and duration of PE-although opportunities exist to strengthen PE-related laws, policies, and practices.

  20. Wireless Wide Area Networks for School Districts.

    Science.gov (United States)

    Nair, Prakash

    This paper considers a basic question that many schools districts face in attempting to develop affordable, expandable district-wide computer networks that are resistant to obsolescence: Should these wide area networks (WANs) employ wireless technology, stick to venerable hard-wired solutions, or combine both. This publication explores the…

  1. New Mexico's Very Small School Districts.

    Science.gov (United States)

    Swift, Doug

    The report addresses characteristics and concerns of New Mexico's 19 smallest school districts with a 1981-82 average daily membership ranging from 262 to 60 students. Information was gathered from a Public School Finance Division questionnaire sent to the 19 superintendents; from a December 1981 meeting with 10 of the smallest districts; from…

  2. District Leaders' Framing of Educator Evaluation Policy

    Science.gov (United States)

    Woulfin, Sarah L.; Donaldson, Morgaen L.; Gonzales, Richard

    2016-01-01

    Purpose: Educator evaluation systems have recently undergone scrutiny and reform, and district and school leaders play a key role in interpreting and enacting these systems. This article uses framing theory to understand district leaders' interpretation and advancement of a state's new educator evaluation policy. Research Methods: The article…

  3. Income Segregation between Schools and School Districts

    Science.gov (United States)

    Owens, Ann; Reardon, Sean F.; Jencks, Christopher

    2016-01-01

    Although trends in the racial segregation of schools are well documented, less is known about trends in income segregation. We use multiple data sources to document trends in income segregation between schools and school districts. Between-district income segregation of families with children enrolled in public school increased by over 15% from…

  4. Performance of District Disaster Management Teams after ...

    African Journals Online (AJOL)

    Introduction: Uganda is vulnerable to several natural, man-made and a hybrid of disasters including drought, famine, floods, warfare, and disease outbreaks. We assessed the district disaster team's performance, roles and experiences following the training. Findings: The disasters most commonly experienced by the district ...

  5. Collaborative Strategic Decision Making in School Districts

    Science.gov (United States)

    Brazer, S. David; Rich, William; Ross, Susan A.

    2010-01-01

    Purpose: The dual purpose of this paper is to determine how superintendents in US school districts work with stakeholders in the decision-making process and to learn how different choices superintendents make affect decision outcomes. Design/methodology/approach: This multiple case study of three school districts employs qualitative methodology to…

  6. Superintendent Leadership: Focusing on District Culture

    Science.gov (United States)

    Donnelly, Tanya A.; Adams, Jeffery S.; Smith, Dwayne E.

    2012-01-01

    This report describes a problem-based learning project focusing on superintendent leadership and stakeholder influence of school district culture. Current research findings suggest the importance of superintendent leadership in assessing, influencing, and enhancing school district culture. Multiple scholars wrote literature in the area of…

  7. Crafting Legitimacy in District-Community Partnerships

    Science.gov (United States)

    Lechasseur, Kimberly

    2017-01-01

    Background/Context: Partnering across districts, schools, and other community organizations has become ubiquitous as a policy for promoting change. Despite growing attention to and scholarship on district-community partnerships, there is little examination of the organizational mechanisms involved in sustaining them. Purpose/Objectives: This study…

  8. Energy Assessment of Automated Mobility Districts

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Yuche [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-08-03

    Automated vehicles (AVs) are increasingly being discussed as the basis for on-demand mobility services, introducing a new paradigm in which a fleet of AVs displace private automobiles for day-to-day travel in dense activity districts. This project examines such a concept to displace privately owned automobiles within a region containing dense activity generators (jobs, retail, entertainment, etc.), referred to as an automated mobility district (AMDs). The project reviews several such districts including airport, college campuses, business parks, downtown urban cores, and military bases, with examples of previous attempts to meet the mobility needs apart from private automobiles, some with automated technology and others with more traditional transit based solutions. The issues and benefits of AMDs are framed within the perspective of intra-district, inter-district, and border issues, and the requirements for a modeling framework are identified to adequately reflect the breadth of mobility, energy, and emissions impact anticipated with AMDs.

  9. Faunal diversity of Satara District, Maharashtra, India

    Directory of Open Access Journals (Sweden)

    Amit Sayyed

    2016-11-01

    Full Text Available Satara District of Maharashtra State is a part of northern Western Ghats and Deccan Plateau biogeographic zones.  The data on various faunal groups was collected from the extensive study carried out during the period between 2007 and 2010, covering different parts of the district.  The present study reports faunal diversity of the district with 677 species under 150 families belonging to 11 different groups.  Overall, the district has substantial faunal diversity.  Out of the total species, 94 are recorded as endemic species, 35 species are listed as threatened under the IUCN Red List of Threatened Species, and 38 species are listed in the different schedules of Indian Wildlife (Protection Act 1972 (as amended up to 2013.  The information on geographical distribution pattern of mammalian species in the district is also provided. 

  10. Solar district heating and cooling: A review

    DEFF Research Database (Denmark)

    Perez-Mora, Nicolas; Bava, Federico; Andersen, Martin

    2017-01-01

    Both district heating and solar collector systems have been known and implemented for many years. However, the combination of the two, with solar collectors supplying heat to the district heating network, is relatively new, and no comprehensive review of scientific publications on this topic could...... be found. Thus, this paper summarizes the literature available on solar district heating and presents the state of the art and real experiences in this field. Given the lack of a generally accepted convention on the classification of solar district heating systems, this paper distinguishes centralized...... and decentralized solar district heating as well as block heating. For the different technologies, the paper describes commonly adopted control strategies, system configurations, types of installation, and integration. Real‐world examples are also given to provide a more detailed insight into how solar thermal...

  11. Spin systems and Political Districting Problem

    Energy Technology Data Exchange (ETDEWEB)

    Chou, C.-I [Department of Physics, Chinese Culture University, Taipei, Taiwan 111 (China)]. E-mail: cichou@faculty.pccu.edu.tw; Li, S.-P. [Institute of Physics, Academia Sinica, Taipei, Taiwan 115 (China)

    2007-03-15

    The aim of the Political Districting Problem is to partition a territory into electoral districts subject to some constraints such as contiguity, population equality, etc. In this paper, we apply statistical physics methods to Political Districting Problem. We will show how to transform the political problem to a spin system, and how to write down a q-state Potts model-like energy function in which the political constraints can be written as interactions between sites or external fields acting on the system. Districting into q voter districts is equivalent to finding the ground state of this q-state Potts model. Searching for the ground state becomes an optimization problem, where optimization algorithms such as the simulated annealing method and Genetic Algorithm can be employed here.

  12. EPA Recognizes Charleston County School District for Reducing Food Waste

    Science.gov (United States)

    ATLANTA - Today, U.S. Environmental Protection Agency (EPA) recognized the Charleston County School District for the District's achievements in reducing food waste. The District cultivated one of the state's first student-driven commercial compostin

  13. 7 CFR 906.121 - Reestablishment of districts.

    Science.gov (United States)

    2010-01-01

    ... Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ORANGES AND GRAPEFRUIT GROWN IN... districts of the production area specified in § 906.20 Districts are reestablished as a single district comprising the entire production area. ...

  14. Hastings Wetland Management District Annual narrative report: Calendar year 1977

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Hastings Wetland Management District outlines District accomplishments for the 1977 calendar year. The report begins by giving District...

  15. Malaria prevalence in endemic districts of Bangladesh.

    Science.gov (United States)

    Haque, Ubydul; Ahmed, Syed Masud; Hossain, Shahed; Huda, Mamun; Hossain, Awlad; Alam, Mohammad Shafiul; Mondal, Dinesh; Khan, Wasif Ali; Khalequzzaman, Mohammod; Haque, Rashidul

    2009-08-25

    Following the 1971 ban of DDT in Bangladesh, malaria cases have increased steadily. Malaria persists as a major health problem in the thirteen south-eastern and north-eastern districts of Bangladesh. At present the national malaria control program, largely supported by the Global Fund for AIDS, Tuberculosis and Malaria (GFATM), provides interventions including advocacy at community level, Insecticide Treated Net (ITN) distribution, introduction of Rapid Diagnostic Tests (RDT) and combination therapy with Coartem. It is imperative, therefore, that baseline data on malaria prevalence and other malaria indicators are collected to assess the effectiveness of the interventions and rationalize the prevention and control efforts. The objective of this study was to obtain this baseline on the prevalence of malaria and bed net use in the thirteen malaria endemic districts of Bangladesh. In 2007, BRAC and ICDDR,B carried out a malaria prevalence survey in thirteen malaria endemic districts of Bangladesh. A multi-stage cluster sampling technique was used and 9750 blood samples were collected. Rapid Diagnostic Tests (RDT) were used for the diagnosis of malaria. The weighted average malaria prevalence in the thirteen endemic districts was 3.97%. In five south-eastern districts weighted average malaria prevalence rate was 6.00% and in the eight north-eastern districts weighted average malaria prevalence rate was (0.40%). The highest malaria prevalence was observed in Khagrachari district. The majority of the cases (90.18%) were P. falciparum infections. Malaria morbidity rates in five south-eastern districts was 2.94%. In eight north-eastern districts, morbidity was 0.07%. Bangladesh has hypoendemic malaria with P. falciparum the dominant parasite species. The malaria situation in the five north-eastern districts of Bangladesh in particular warrants urgent attention. Detailed maps of the baseline malaria prevalence and summaries of the data collected are provided along with the

  16. Sparse district-heating in Sweden

    Energy Technology Data Exchange (ETDEWEB)

    Nilsson, Stefan Forsaeus [SP Technical Research Institute of Sweden, Building Technology and Mechanics, P.O. Box 24036, SE-400 22 Goeteborg (Sweden); Reidhav, Charlotte [Chalmers University of Technology, Department of Civil and Environmental Engineering, SE-412 96 Goeteborg (Sweden); Lygnerud, Kristina [Goeteborg University, School of Business, Economics and Law, Department of Business Administration, P.O. Box 610, SE-405 30 Goeteborg (Sweden); Werner, Sven [Chalmers University of Technology, Department of Energy and Environment, SE-412 96 Goeteborg (Sweden)

    2008-07-15

    This paper presents a review of the sparse district-heating research programme undertaken in Sweden between 2002 and 2006. The goal of the programme was to increase the future competitiveness for district heat in low heat density areas, e.g., suburban single-family houses and small villages. Such areas are unfavourable, since revenues from heat sold are low compared with the investment cost for the local distribution network. In Sweden, district heat has a dominant position in the heat market for residential and service-sector buildings. In order for the business to grow, it is necessary to increase the rate of expansion in the detached-house segment. This is why the programme was initiated. The extent of the programme was set at EUR 3.6 million with equal financing from the Swedish District-Heating Association and the Swedish Energy-Agency. The research was carried out in three phases: a state of the art survey; a development phase focused on productivity gains where new research on both technology and customer interaction was performed; and finally a demonstration phase where new methods were tested in full-scale field operation. The programme has shown that the Swedish district-heating industry needs to adjust in order to reach a higher profitability for sparse district-heating investments. Tradition from large-scale high-density district heating is hard to scale to fit sparse district-heating systems. For example, the construction becomes very labour intensive and the industry is weak when it comes to market-oriented business logic, sales and private customer interaction. Innovation seems to be a way forward and active management of innovations is a way to create increased value of the investments. Other keys to improving the profitability of sparse district-heating investments are more efficient working routines (resulting in higher productivity) and revised ways of customer communications. These seem more important than increasing efficiency in district

  17. Malaria prevalence in endemic districts of Bangladesh.

    Directory of Open Access Journals (Sweden)

    Ubydul Haque

    Full Text Available BACKGROUND: Following the 1971 ban of DDT in Bangladesh, malaria cases have increased steadily. Malaria persists as a major health problem in the thirteen south-eastern and north-eastern districts of Bangladesh. At present the national malaria control program, largely supported by the Global Fund for AIDS, Tuberculosis and Malaria (GFATM, provides interventions including advocacy at community level, Insecticide Treated Net (ITN distribution, introduction of Rapid Diagnostic Tests (RDT and combination therapy with Coartem. It is imperative, therefore, that baseline data on malaria prevalence and other malaria indicators are collected to assess the effectiveness of the interventions and rationalize the prevention and control efforts. The objective of this study was to obtain this baseline on the prevalence of malaria and bed net use in the thirteen malaria endemic districts of Bangladesh. METHODS AND PRINCIPAL FINDINGS: In 2007, BRAC and ICDDR,B carried out a malaria prevalence survey in thirteen malaria endemic districts of Bangladesh. A multi-stage cluster sampling technique was used and 9750 blood samples were collected. Rapid Diagnostic Tests (RDT were used for the diagnosis of malaria. The weighted average malaria prevalence in the thirteen endemic districts was 3.97%. In five south-eastern districts weighted average malaria prevalence rate was 6.00% and in the eight north-eastern districts weighted average malaria prevalence rate was (0.40%. The highest malaria prevalence was observed in Khagrachari district. The majority of the cases (90.18% were P. falciparum infections. Malaria morbidity rates in five south-eastern districts was 2.94%. In eight north-eastern districts, morbidity was 0.07%. CONCLUSION AND SIGNIFICANCE: Bangladesh has hypoendemic malaria with P. falciparum the dominant parasite species. The malaria situation in the five north-eastern districts of Bangladesh in particular warrants urgent attention. Detailed maps of the

  18. VT Data - Cons/Rec Overlay District 20110301, Winhall

    Data.gov (United States)

    Vermont Center for Geographic Information — Conservation and Recreatioal Protection overaly districts for the Town of Winhall, Vermont. Other overlay districts (Transfer of Development Rights, and Scenic...

  19. Louisiana State Senate Districts from LEGIS source data, Geographic NAD83, LOSCO (2004) [la_senate_districts_LEGIS_2003

    Data.gov (United States)

    Louisiana Geographic Information Center — Louisiana State Senate Districts. The district boundaries are the result of legislative acts and redistricting. Reapportionment (redistricting) occurs during the...

  20. Louisiana State House Districts from LEGIS source data, Geographic NAD83, LOSCO (2004) [la_house_districts_LEGIS_2004

    Data.gov (United States)

    Louisiana Geographic Information Center — Louisiana State House Districts. The district boundaries are the result of legislative acts and redistricting. Reapportionment (redistricting) occurs during the next...

  1. District-heating system, La Grande, Oregon

    Energy Technology Data Exchange (ETDEWEB)

    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. Debris Flows and Road Damage Following a Wildfire in 2014 on the Klamath National Forest, Northern California, Near the Community of Seiad, CA

    Science.gov (United States)

    De La Fuente, J. A.; Mikulovsky, R. P.

    2016-12-01

    Wildfires in summer 2014 burned more than 200,000 acres on the Klamath National Forest in Northern California, east of Seiad, CA. Much of the area burned at high and moderate severity, and is underlain by Slinkard Pluton granitic rock. During winter 2014-2015, there were a few debris flows in small streams, and some clogged culverts on the road system, but overall road damage was minor. In July of 2015, a strong convective storm triggered several large debris flows, including East Fork Walker and No Name Creeks. These and other debris flows damaged road stream crossings, and delivered a large volume of sediment to the stream network. LiDAR differencing is being used to identify and quantify erosion and deposition from that storm. Field inventories revealed widespread rills and small gullies on steep, burned hillslopes, particularly where underlain by granitic rock. Resulting debris flows were of the sediment bulking variety, and no landslide-triggered debris flows were observed. This may be because intense summer storms are of short duration, and are unlikely to saturate the surface mantle, due also to water repellant soil conditions. It is unknown if erosion during the first winter affected the response to the July storm. Storms around January 17, 2016 initiated many road fill failures, and most were limited to the outer half of the road. Field investigations revealed that granitic road fills failed in a variety of settings, including planar hillslopes, on the flanks of ridges, channel crossings, and at road dips. In virtually all cases, vegetation on the fills, up to 50 years old, had been killed by the 2014 fire. Some fills developed small cracks and scarps, whereas others failed catastrophically as debris slides/flows. Few sediment-bulking debris flows were observed in January, 2016. Road damage exceeded two million dollars, and qualified for Emergency Relief Federally Owned funding (ERFO). The effects of the July, 2015 storm were dominated by sheet wash

  3. Potential for Extensive Forest Loss in the Klamath Mountains due to Increased Fire Activity and Altered Post-Fire Forest Recovery Dynamics in a Warming Climate

    Science.gov (United States)

    Tepley, A. J.; Thompson, J. R.; Epstein, H. E.; Anderson-Teixeira, K. J.

    2016-12-01

    In the context of ongoing climatic warming, certain landscapes could be near a tipping point where relatively small changes to their fire regimes or post-fire forest recovery dynamics could bring about extensive conversion of forests to shorter-statured, more fire-prone vegetation, with associated changes in biodiversity, carbon dynamics, and climate feedbacks. Such concerns are particularly valid in the Klamath Region of northern California and southwestern Oregon, where montane landscapes support conifer forests, but severe fire converts them to systems dominated by broadleaf trees and shrubs that rapidly resprout or germinate from a dormant seedbank. Conifers eventually overtop the competing vegetation, but until they do, these systems are highly fire prone and susceptible to perpetuation through a cycle of reburning. To assess the vulnerability to fire-driven loss of conifer forests in a warming climate, we characterized the trajectories of post-fire forest recovery in 57 sites that burned severely within the last three decades and span the aridity gradient of montane conifer forests. Post-fire conifer regeneration was limited to a surprisingly narrow window, with 89% of all seedlings established in the first four years after fire. Early establishment conferred a competitive growth advantage such that the longer the lag between the fire year and the year of seedling establishment, the slower its height growth. A substantial portion of variation in post-fire conifer seedling density was driven by an interaction between propagule pressure and site moisture status (climatic water deficit). Mesic sites had abundant regeneration except where seed sources were nearly absent across large (ca. 50 ha) high-severity patches. Toward the dry end of the moisture gradient, much higher propagule pressure was required to support even moderate levels of conifer regeneration. The present distribution of conifer forests falls largely within the portion of the moisture gradient

  4. Allegheny County Magisterial Districts Outlines (2015)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the magisterial districts in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  5. FOUNDING OF THE DISTRICT HOSPITAL IN NIS

    Directory of Open Access Journals (Sweden)

    Misa Zivic

    2007-01-01

    Full Text Available After the liberation of Nis from the Turks which took place on January 11th, 1878, there were two military hospitals: one was next to The Skull Tower and the other on the road to Leskovac and there was Islahana the civil institution which was not the forerunner of the district hospital in Nis. At first, they founded the military hospital in Nis in 1878 and then they founded The District Hospital on July 17th in 1881. The first director of the District hospital was Anton Zajicek. He is also the first graduated medical doctor in Nis. The District Hospital was situated on the left bank of the Nisava river in a private house.

  6. Allegheny County Voting District (2015) Web Map

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This webmap demarcates municipal voting districts in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  7. Allegheny County Voting District (2016) Web Map

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This webmap demarcates municipal voting districts in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  8. VT Tax Increment Financing (TIF) Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — Tax Increment Financing (TIF) Districts is established by a municipality around an area that requires public infrastructure to encourage public and private real...

  9. Hammond Sanitary District Clean Water Act Settlement

    Science.gov (United States)

    The Hammond Sanitary District (HSD), located in Hammond, Indiana, serves over 170,000 customers in the City of Hammond and Town of Munster, and also provides wastewater treatment to the customer communities of Highland, and Griffith.

  10. Moving Women Up the District Ladder

    National Research Council Canada - National Science Library

    Merri Rosenberg

    2017-01-01

    ..., was clearly moving on a fast track. [...]when her husband, who works in educational technology in another Ohio district, spotted a promotional notice on the AASA website about the association's upcoming Women's Leadership Consortium...

  11. 7 CFR 917.14 - District.

    Science.gov (United States)

    2010-01-01

    ... line from the northeast corner of Solano County to the town of Rio Vista. (d) El Dorado District... includes and consists of Alameda County, Monterey County, Santa Clara County, San Mateo County, Santa Cruz...

  12. School District Finance Survey, 2013-14

    Data.gov (United States)

    Department of Education — School District Finance Survey, 2013–14 (F-33 2013–14) is a study that is part of the Common Core of Data (CCD) program; program data is available since 1989–90 at ....

  13. NM Property Tax Districts November 2010

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico tax district "OUT" categories and incorporated/municipal "IN" categories as identified on the "Certificate of Tax...

  14. Performance analysis of hybrid district heating system

    DEFF Research Database (Denmark)

    Mikulandric, Robert; Krajačić, Goran; Khavin, Gennadii

    2013-01-01

    could reach up to 20% with utilisation of solar energy as supplement energy source in traditional fossil fuel based district heating systems. In this work, the performance of hybrid district energy system for a particular location will be analysed. For performance analysis, mathematical model...... more extensively used in district heating systems either separately or as a supplement to traditional fossil fuels in order to achieve national energy policy objectives. However, they are still facing problems such as high intermittences, high energy production costs and low load factors as well...... sources that can complement each other on daily and yearly basis and reduce negative aspects of particular energy source utilisation. In district heating systems, hybridisation could be performed through utilisation of renewable and non-renewable energy sources. Potential of fuel and emission reduction...

  15. Narrative Report Fergus Falls Wetland Management District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Wetlands Complex outlines District accomplishments for FY 1974. The report begins by summarizing the weather conditions,...

  16. Windom Wetland Management District : Fiscal Year 2002

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Windom Wetland Management District summarizes activities during the 2002 fiscal year. The report begins with an introduction to the...

  17. 7 CFR 906.20 - Districts.

    Science.gov (United States)

    2010-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ORANGES AND GRAPEFRUIT GROWN IN LOWER... determining the basis for selecting producer committee members the following districts of the production area...

  18. Minnesota Wild and Scenic River Districts

    Data.gov (United States)

    Minnesota Department of Natural Resources — District boundaries for wild, scenic, and recreational rivers designated under the Minnesota State Wild and Scenic Rivers Act. Includes portions of the Minnesota...

  19. Optimising corrosion monitoring in district heating systems

    DEFF Research Database (Denmark)

    Hilbert, Lisbeth Rischel; Thorarinsdottir, R.I.; Andersen, A.

    2002-01-01

    A three-year project - financially supported by the Nordic Industrial Fund - on monitoring of corrosion in district heating systems has been initiated with participation of researchers and industrial partners in Denmark, Finland, Iceland, Norway and Sweden. The primary objective of the project...... is to improve the quality control in district heating systems by corrosion monitoring. In Danish systems electrochemical impedance spectroscopy (EIS), linear polarisation resistance (LPR), high-sensitive electrical resistance (ER) technology, crevice corrosion probes, as well as weight loss coupons...

  20. District heating substations - design and installation

    Energy Technology Data Exchange (ETDEWEB)

    2004-12-15

    These technical regulations for district heating substations are sector-wide regulations for the Swedish district heating sector, describing the design, installation, use and maintenance of substations. If a district heating substation is to operate in the best possible way, the building's space heating and domestic hot water systems must comply with the requirements in these regulations and with those issued by public authorities. These regulations also describe aspects that must be considered when substations need to be replaced. The use then of correct values for the building energy requirements ensures that the new substation will be properly matched to its duties. These regulations are intended for use by: - those responsible for contacts between the district heating supplier and the customer. - those who own, operate and/or administer a building or facility that is heated by district heating. - those who design, manufacture, purchase, test or install substations. It is recommended that enquiries should refer to the Swedish District Heating Association's technical regulations when specifying requirements. The procurement criteria described in these regulations should be applied when evaluating tenders

  1. Demographics and run timing of adult Lost River (Deltistes luxatus) and short nose (Chasmistes brevirostris) suckers in Upper Klamath Lake, Oregon, 2009

    Science.gov (United States)

    Hewitt, David A.; Hayes, Brian S.; Janney, Eric C.; Harris, Alta C.; Koller, Justin P.; Johnson, Mark A.

    2011-01-01

    Data from a long-term capture-recapture program were used to assess the status and dynamics of populations of two long-lived, federally endangered catostomids in Upper Klamath Lake, Oregon. Lost River suckers (Deltistes luxatus) and shortnose suckers (Chasmistes brevirostris) have been captured and tagged with passive integrated transponder (PIT) tags during their spawning migrations in each year since 1995. In addition, beginning in 2005, individuals that had been previously PIT-tagged were reencountered on remote underwater antennas deployed throughout the spawning areas. Captures and remote encounters during spring 2009 were used to describe the spawning migrations in that year and also were incorporated into capture-recapture analyses of population dynamics over the last decade. Cormack-Jolly-Seber (CJS) open population capture-recapture models were used to estimate annual survival probabilities, and a reverse-time analog of the CJS model was used to estimate recruitment of new individuals into the spawning populations. In addition, data on the size composition of captured fish was examined for any additional evidence of recruitment. Survival and recruitment estimates were combined to estimate changes in population size over time and to determine the status of the populations through 2007. Separate analyses were conducted for each species and also for each subpopulation of Lost River suckers (LRS). One subpopulation of LRS migrates into tributaries to spawn, similar to shortnose suckers (SNS), whereas the other subpopulation spawns at upwelling areas along the eastern shoreline of the lake. In 2009, we captured and tagged 781 LRS at four shoreline areas and recaptured an additional 638 individuals that had been tagged in previous years. Across all four areas, the remote antennas detected 6,056 individual LRS during the spawning season. Spawning activity peaked in April and most individuals were encountered at Sucker Springs and Cinder Flats. In the Williamson

  2. Biomass universal district heating systems

    Directory of Open Access Journals (Sweden)

    Soltero Victor Manuel

    2017-01-01

    Full Text Available In mild climate regions Directive 27/2012 EU application for developing sustainable district heating networks in consolidated urban nucleus is a challenge. In Spain most of the municipalities above 5,000 inhabitants have a reliable natural gas network and individual heating systems at homes. In this work a new heating network paradigm is proposed, the biomass universal heating network in rural areas. This model involves all the economic, legal and technical aspects and interactions between the different agents of the systems: provider company, individual and collective end-users and local and regional administration. The continental region in Spain has 588 municipalities with a population above 1,500 inhabitants close to forest biomass with renewable use. In many of these cases the regulation identifies the ownership of the forest resources use. The universal heating networks are a great opportunity for energy saving of 2,000 GWh, avoiding 2.7 million tons of CO2 emissions and with a global annual savings for end users of 61.8 million of euros. The presented model is easily extrapolated to other small municipalities in Europe. The real application of the model is presented for three municipalities in different locations of Spain where Universal Heating Networks are under development. The analysis show the interest of the integrated model for the three cases with different structural agents and relationships between them. The use of sustainable forest resources, extracted and managed by local companies, strengths circular economy in the region with a potential global economic impact above 200 M€.

  3. Biomass universal district heating systems

    Science.gov (United States)

    Soltero, Victor Manuel; Rodríguez-Artacho, Salvador; Velázquez, Ramón; Chacartegui, Ricardo

    2017-11-01

    In mild climate regions Directive 27/2012 EU application for developing sustainable district heating networks in consolidated urban nucleus is a challenge. In Spain most of the municipalities above 5,000 inhabitants have a reliable natural gas network and individual heating systems at homes. In this work a new heating network paradigm is proposed, the biomass universal heating network in rural areas. This model involves all the economic, legal and technical aspects and interactions between the different agents of the systems: provider company, individual and collective end-users and local and regional administration. The continental region in Spain has 588 municipalities with a population above 1,500 inhabitants close to forest biomass with renewable use. In many of these cases the regulation identifies the ownership of the forest resources use. The universal heating networks are a great opportunity for energy saving of 2,000 GWh, avoiding 2.7 million tons of CO2 emissions and with a global annual savings for end users of 61.8 million of euros. The presented model is easily extrapolated to other small municipalities in Europe. The real application of the model is presented for three municipalities in different locations of Spain where Universal Heating Networks are under development. The analysis show the interest of the integrated model for the three cases with different structural agents and relationships between them. The use of sustainable forest resources, extracted and managed by local companies, strengths circular economy in the region with a potential global economic impact above 200 M€.

  4. District Paid Insurance Programs in California School Districts 1977-78.

    Science.gov (United States)

    California School Boards Association, Sacramento.

    This publication presents 1977-78 data on employee insurance programs provided by 1,078 California school districts and county offices of education that responded to a statewide survey conducted by the California State Department of Education. Individual school districts are listed alphabetically within categories according to the type of district…

  5. What Do Effective District Leaders Do? Strategies for Evaluating District Leadership. Policy Snapshot

    Science.gov (United States)

    Hornung, Katie; Yoder, Nick

    2014-01-01

    In the wake of the Common Core State Standards and teacher evaluation reform, school leaders increasingly look to district leaders for support, coaching, and leadership. District leaders--superintendents, assistant or area superintendents, specialists, principal supervisors, and school business administrators--can hold varying and multiple roles…

  6. Malaria in Wanokaka and Loli sub-districts, West Sumba District, East Nusa Tenggara Province, Indonesia.

    NARCIS (Netherlands)

    Syafruddin, D.; Asih, P.B.; Coutrier, F.N.; Trianty, L.; Noviyanti, R.; Luase, Y.; Sumarto, W.; Caley, M.; Ven, A.J.A.M. van der; Sauerwein, R.W.

    2006-01-01

    Malaria has long been known as one of the major public health problems in West Sumba District, East Nusa Tenggara Province, Indonesia. To obtain baseline data for establishment of a suitable malaria control program in the area, malariometric surveys were conducted in two sub-districts, Wanokaka and

  7. Blue Valley School District: Kansas District Extends Growth Measurement to the Early Grades, Experiences Measurable Impact

    Science.gov (United States)

    Northwest Evaluation Association, 2016

    2016-01-01

    Blue Valley, the fourth largest school district in Kansas, covers 91 square miles. More than 20,000 K-12 students attend its 34 schools ( five high schools, nine middle schools, and 20 elementary schools). Of the district's students, 8% qualify for free and reduced lunch and about 3% are English Language Learners. Blue Valley began using Measures…

  8. District heating in Italy; Genesi ed evoluzione del district heating in Italia

    Energy Technology Data Exchange (ETDEWEB)

    Sacchi, E. [Milan Politecnico (Italy). Dip. di energetica

    1998-12-01

    The legislative act establishing the electric monopoly virtually shut out the district heating associated with electricity cogeneration, while other laws, issued to counteract the effects of oil shocks, allowed municipal utilities to do so. Thus, district heating has experienced some development, though well below its possibilities. The article analyses the reasons for this lagging, reports district heating data and projects its forecasts against the Kyoto Protocol objectives. [Italiano] La legge istitutiva del monopolio elettrico ha di fatto impedito il district heating associato alla cogenerazione di elettricita`, mentre le leggi tese a contrastare gli effetti delle crisi energetiche lo hanno reso possibile ad opera delle aziende municipali: un certo sviluppo si e` verificato, seppure ben al di sotto delle possibili potenzialita`. L`articolo analizza i motivi di questo rallentato sviluppo, riporta i dati del district heating e ne proietta le previsioni lungo gli obiettivi del Protocollo di Kyoto.

  9. Demographics and run timing of adult Lost River (Deltistes luxatus) and short nose (Chasmistes brevirostris) suckers in Upper Klamath Lake, Oregon, 2012

    Science.gov (United States)

    Hewitt, David A.; Janney, Eric C.; Hayes, Brian S.; Harris, Alta C.

    2014-01-01

    Data from a long-term capture-recapture program were used to assess the status and dynamics of populations of two long-lived, federally endangered catostomids in Upper Klamath Lake, Oregon. Lost River suckers (Deltistes luxatus) and shortnose suckers (Chasmistes brevirostris) have been captured and tagged with passive integrated transponder (PIT) tags during their spawning migrations in each year since 1995. In addition, beginning in 2005, individuals that had been previously PIT-tagged were re-encountered on remote underwater antennas deployed throughout sucker spawning areas. Captures and remote encounters during spring 2012 were used to describe the spawning migrations in that year and also were incorporated into capture-recapture analyses of population dynamics. Cormack-Jolly-Seber (CJS) open population capture-recapture models were used to estimate annual survival probabilities, and a reverse-time analog of the CJS model was used to estimate recruitment of new individuals into the spawning populations. In addition, data on the size composition of captured fish were examined to provide corroborating evidence of recruitment. Model estimates of survival and recruitment were used to derive estimates of changes in population size over time and to determine the status of the populations in 2011. Separate analyses were conducted for each species and also for each subpopulation of Lost River suckers (LRS). Shortnose suckers (SNS) and one subpopulation of LRS migrate into tributary rivers to spawn, whereas the other LRS subpopulation spawns at groundwater upwelling areas along the eastern shoreline of the lake. In 2012, we captured, tagged, and released 749 LRS at four lakeshore spawning areas and recaptured an additional 969 individuals that had been tagged in previous years. Across all four areas, the remote antennas detected 6,578 individual LRS during the spawning season. Spawning activity peaked in April and most individuals were encountered at Cinder Flats and

  10. Sustainability Profile for Urban Districts in Copenhagen

    DEFF Research Database (Denmark)

    Jensen, Jesper Ole

      The paper concerns the development of sustainability profiles for districts in Copenhagen. This work is currently being carried out by the Danish Building Research Institute, the Technical University of Copenhagen, and the municipality of Copenhagen. The aim of the project is to develop a first...... model for sustainability profiles for districts in Copenhagen that includes environmental, social and environmental indicators. The work is strongly inspired by the Dutch model 'DPL' (Dutch acronym for Duurzaamheid Prestatie voor een Locatie, ‘Sustainability-Profile for Districts'), which has been quite...... interest of the municipality. This allows a DPL-assessment to be carried out rather smoothly, and thus increase the use amongst municipalities. The DPL-assessment does not provide any 'scientific' correctness, but must be seen as a model open for interpretations and discussions of the local sustainability...

  11. Making Use of District and School Data

    Directory of Open Access Journals (Sweden)

    Carol S. Parke

    2012-05-01

    Full Text Available This paper describes how districts can better use their extensive student databases and other existing data to explore questions of interest. School districts are required to maintain a wealth of student information in electronic data systems and other formats. The meaningfulness of the data depends to a large degree on whether they can understand the information and use it to guide their efforts. The considerations and guidelines presented here are organized into six components which include identifying the broad area, creating specific questions, roles and trust, sample and methodology, presentation of results, and outcomes and further directions. Two examples are used throughout the paper to illustrate each component. One is from a study of high school mathematics in an urban school district, the other is from a teacher-initiated effort to better understand students' perceptions of their middle school. Recommendations are offered throughout for encouraging effective data use in decision-making.

  12. Planning analyses for geothermal district heating

    Energy Technology Data Exchange (ETDEWEB)

    Tessmer, R.G. Jr.; Karkheck, J.

    1979-12-01

    Methodology and data bases are described which can provide a comprehensive planning assessment of the potential for geothermal district heating in any US market. This economic systems model encompasses life-cycle costing over a period of rising competitive fuel prices, it addresses the expansion and financing of a district system over time, and it includes an overall optimization of system design. The elemental area for all analyses is the census tract, for which published data allow estimation of residential and commercial heating demands, building retrofit requirements, and competitive fuel consumption and cost. A system type design, an appropriate hot water district piping system, and costing of heat supply is performed for groups of contiguous tracts in any urban market. Groups are aggregated, in decreasing benefit to cost order, to achieve optimal systems. A specific application for Salt Lake City, Utah, is also described.

  13. Adoption law: a district nurse's guide.

    Science.gov (United States)

    Griffith, Richard; Tengnah, Cassam

    2011-04-01

    The Government wants to see a large rise in the use of adoption as a means of giving children a secure, loving and permanent home. Guidance coming into effect from April calls for a more pragmatic approach to adoption placements, and calls for the active promotion of the adoption process by health and social care professionals. District nurses will encounter people interested in becoming prospective adopters, but who are unsure if their background or lifestyle makes them eligible. It is essential that district nurses have a working understanding of the guidance and provisions of the Adoption and Children Act 2002 to confidently advise others about adoption and clarify any issues raised.

  14. Corrosion Fatigue in District Heating Water Tanks

    DEFF Research Database (Denmark)

    Maahn, Ernst Emanuel

    1996-01-01

    Three candidate materials for construction of buffer tanks for district heating water have been tested for corrosion fatigue properties in a district heating water environment. The investigation included Slow Strain Rate Testing of plain tensile specimens, crack initiation testing by corrosion...... fatigue of plain tensile specimens and crack growth rate determination for Compact Tensile Specimens under corrosion fatigue conditions. The three materials are equal with respect to stress corrosion sensibility and crack initiation. Crack growth rate is increased with a factor of 4-6 relative to an inert...

  15. An analysis of community use policies in Missouri school districts.

    Science.gov (United States)

    Eyler, Amy A; Swaller, Erin M

    2012-04-01

    Joint use or community use policies are state-, district-, or school-level policies that allow for shared use of space or facilities between a school and a city or private organization. For this study, we (1) created an inventory of community use policies within Missouri school districts; (2) analyzed the policies for content, and (3) identified district characteristics that predict the presence of a community use policy. A coding tool was developed to assess the content of collected policies. Descriptors of 515 districts was gathered from the Missouri Department of Elementary and Secondary Education website. The policies were collected via district website or phone/e-mail contact and coded. Frequency of variables and a logistic regression to predict district presence of policy were computed. Of the 515 districts in Missouri, 375 had a community use policy. Most (216) came from a policy template from the Missouri School Boards' Association or Missouri Consultants for Education (115). Only 42 districts had unique community use policies. Large or medium-sized districts were more likely to have a policy than small districts. Districts with higher percentage of students qualifying for free/reduced lunch were less likely to have a policy. Making changes to the 2 main resource templates have the potential to improve many district community use policies. Future efforts should focus on increasing policies and implementation in low resource and small districts. More research is needed on implementation and evaluation of community use policies. © 2012, American School Health Association.

  16. Inventory of Endangered Plants, Saint Louis District,

    Science.gov (United States)

    1977-01-01

    of this Report 3 Location of the Study Area 4 Objective 4 Endangered Species of the St. Louis District 5 Price’s Groundnut ( Apios priceana Robinson) 5...decurrens, Apios priceana, Synandra hispidula, Cypripedium candidum, Platanthera flava, Platanthera leucophaea, Platanthera peramoena, Muhlenbergia X...Illinois Apios priceana - Price’s Groundnut - Illinois Lespedeza leptostachya - Prairie Bush-clover - Illinois Petalostemum folios,-m - Prairie

  17. Demand side management for smart district heating

    DEFF Research Database (Denmark)

    Big, Oovidiu; Li, Hongwei; Svendsen, Svend

    2016-01-01

    between 25% and 35%. By making the light renovation, the heating system needs a minimum supply water temperature of 58ºC in order to cover the thermal comfort. Through extensive renovation, the supply water temperature could be reduced to 50ºC which makes it possible to transform the District Heating...

  18. Hidalgo School District Supports All Students

    Science.gov (United States)

    Nodine, Thad R.

    2012-01-01

    In 2005, the Hildago (Texas) Independent School District, in partnership with the University of Texas-Pan American, the University of Texas System, the Communities Foundation of Texas/Texas High School Project, and the Bill & Melinda Gates Foundation, promised that all of its students would earn college credits before graduating from high…

  19. Load Management in District Heating Operation

    DEFF Research Database (Denmark)

    Li, Hongwei; Wang, Stephen Jia

    2015-01-01

    Smooth operation of district heating system will avoid installation of expensive peak heat boilers, improve plant partial load performance, increase the system redundancy for further network expansion and improve its resilience to ensure security of supply during severe heating seasons. The peak...

  20. Strengthening Health Management in Districts and Provinces

    African Journals Online (AJOL)

    This publication should be sub-titled 'a facilitator's handbook', as it is essentially a set of guidelines for implementing a training programme on health management. The programme is designed primarily to improve the skills and capacity of district health mana9ement teams (DHMTs), and uses a 'problem-solving' approach.

  1. Arbitrage Interest Rules and School District Borrowing.

    Science.gov (United States)

    Weldon, Ward

    1989-01-01

    The Tax Reform Act of 1986 limited the ability of school districts to borrow money through the sale of tax-exempt bonds and then invest bond issue proceeds at interest rates higher than those paid on the bonds. Discusses practical considerations and public policy ramifications. (MLF)

  2. District heating substations. Performance, operation and design

    Energy Technology Data Exchange (ETDEWEB)

    Wollerstrand, J.

    1997-09-01

    This thesis work is concerned with the efficient layout and operation of substations, i.e. those district heating (DH) system units which connect the network and internal building heating systems, such as radiator heating systems and domestic hot water distribution networks. The ambition was to make realistic investigations closely related to practical technologies within the field

  3. SYSTEM IN ADAMI TULU DISTRICT; ETHIOPIA

    African Journals Online (AJOL)

    maturity of host on seasonal dynamics in relative density of helminthes ova in Rift Valley goats ... The study was conducted in Adami Tulu district, which is located at 160 km south of Addis ..... Shoa: A case study from Zway area. Result of a ...

  4. A case study of Slaya District, Kenya

    African Journals Online (AJOL)

    2007-08-02

    Aug 2, 2007 ... Key words: Coping mechanisms, cultural violence against widows, guardianship institution, HIV/AIDS, professional cleansers, sexual cleansing rite. RÉSUMÉ ... district leading at 32% (NASCOP, 2005). Despite recent data that ... the coping mechanisms that are employed by widows. The paper ends with a ...

  5. Energy Management. A Guide for School Districts.

    Science.gov (United States)

    Wisconsin Association of School Boards, Winneconne.

    A successful energy management program in a single school or a school district requires an energy audit or survey. The audit identifies how much energy is being consumed, as well as where it is going. Furthermore, it shows opportunities for energy conservation. The walk-through energy conservation survey is the method that has the best prospect…

  6. New Attitudes Shaping Labor-District Relations

    Science.gov (United States)

    Sawchuk, Stephen

    2012-01-01

    Back in the mid-2000s, in public and in the news media, Joseph P. Burke, then superintendent of the Springfield public schools, and Timothy T. Collins, president of the local teachers' union, often seemed to be at odds with each other. Out of the public eye, however, the two men had begun meeting regularly. When Burke left the district, the work…

  7. 7 CFR 915.11 - District.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false District. 915.11 Section 915.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA Order...

  8. Contraceptive prevalence in Dembia District, northwest Ethiopia ...

    African Journals Online (AJOL)

    The current CPR in the district was found to be 12.3 % (22.5% in the urban kebele and 5.2% in the rural kebeles) and most women (64.2%) used injectable contraceptives. A total of 144 (46.6%) women who had ever used contraceptives have discontinued taking contraceptives. Of those women who had never used ...

  9. School Districts Can Stretch the School Dollar

    Science.gov (United States)

    Petrilli, Michael J.

    2012-01-01

    Many districts continue to face budget challenges of historic proportions. Decisions made in the coming months will carry significant repercussions for years to come. The path of least resistance is to slash budgets in ways that erode schooling. In this scenario, important reforms are left behind, overall services are diminished, innovations are…

  10. Determinants of perinatal mortality in Marondera district ...

    African Journals Online (AJOL)

    Conclusion: Labor complications, belonging to apostolic sect, having a home delivery, maternal HIV infection, low birth weight and antenatal care booking were independently associated with perinatal mortality. Health worker training in emergency management of obstetric and neonatal care was initiated. Marondera District ...

  11. Taking the Plunge: Districts Leap into Virtualization

    Science.gov (United States)

    Demski, Jennifer

    2010-01-01

    Moving from a traditional desktop computing environment to a virtualized solution is a daunting task. In this article, the author presents case histories of three districts that have made the conversion to virtual computing to learn about their experiences: What prompted them to make the move, and what were their objectives? Which obstacles prove…

  12. Toward 4th generation district heating

    DEFF Research Database (Denmark)

    Li, Hongwei; Svendsen, Svend; Dalla Rosa, Alessandro

    2014-01-01

    In many countries, district heating (DH) has a key role in the national strategic energy planning. However, tighter legislation on new and future buildings requires much less heating demand which subsequently causes relative high network heat loss. This will make current DH system uneconomical co...

  13. 7 CFR 959.24 - Districts.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Districts. 959.24 Section 959.24 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Counties of Val Verde, Frio, Kinney, Uvalde, Medina, Maverick, Zavala, Dimmit, and La Salle in the State of...

  14. Challenges of decentralisation in Ghana: district assembly's ...

    African Journals Online (AJOL)

    The 1992 Constitution of the Republic of Ghana and the various legislations on decentralisation articulate the explicit objectives of the policy which includes responsiveness to community needs. The rationale behind Ghana's decentralisation programme and the functions of the District Assemblies (DAs) therefore provide a ...

  15. The Micropolitics of School District Decentralization

    Science.gov (United States)

    Bjork, Lars G.; Blase, Joseph

    2009-01-01

    This case study of school district educational reform in the United States adds to the knowledge base of macropolitics of federal, state and local governing bodies and private sector agencies in formulating educational policies: It also contributes to our understanding the microplitics of policy implementation. Middle managers' political…

  16. Windom Wetland Management District : Annual Narrative Report : Calendar Year 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Windom Wetland Management District summarizes District activities during the 1992 calendar year. The report begins with a summary of...

  17. HOUSEHOLD SURVEY OF INJURIES IN A KENYAN DISTRICT E ...

    African Journals Online (AJOL)

    hi-tech

    2000-05-05

    May 5, 2000 ... common during team sports in the school environment. Violence such as fights ... analysing the chain of events leading to an injury but may, ... health facilities and by the District Health Management Team in Kiambu. District.

  18. Madison Wetland Management District: Annual narrative report, calendar year 1981

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Madison Wetland Management District outlines District accomplishments during the 1981 calendar year. The report begins by describing...

  19. Waubay Wetland Management District: Annual narrative report: Calendar year 1984

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Waubay Wetland Management District outlines district accomplishments during the 1984 calendar year. The report begins with a summary...

  20. Litchfield Wetland Management District: Annual narrative report: Calendar year 1982

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Litchfield Wetland Management District outlines District accomplishments during the 1982 calendar year. The report begins with a...