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Articles 46351 - 46380 of 52489
Full-Text Articles in Entire DC Network
Elk And Crop Damage In Pennsylvania, Gary W. Witmer, Rawland Cogan
Elk And Crop Damage In Pennsylvania, Gary W. Witmer, Rawland Cogan
Eastern Wildlife Damage Control Conference: 4th (1989)
The native eastern subspecies of elk (Cervus elaphus canadensis) was once widespread in Pennsylvania, but was extirpated from the state by 1880 (Bryant and Maser, 1982). About 177 Rocky Mountain elk (C.e. nelsoni) were re-introduced to the state between 1913 and 1926 (Sassaman, 1985). The herd increased as did crop damage complaints. Hunting seasons began in 1923 and continued until 1931. No further hunting was allowed because the herd had declined steadily. A small herd persisted in North-central Pennsylvania, in Elk and Cameron Counties. Elk sightings were rare by 1948, despite 17 years of closed hunting …
Farmland Habitat Use By Wild Turkeys In Wisconsin, R.G. Wright, R.N. Paisley, J.F. Kubisiak
Farmland Habitat Use By Wild Turkeys In Wisconsin, R.G. Wright, R.N. Paisley, J.F. Kubisiak
Eastern Wildlife Damage Control Conference: 4th (1989)
Habitat use and food habits of wild turkeys (Meleagris pallopavo) were studied during summer 1988-89 in southwestern Wisconsin in order to address growing concerns that turkeys cause considerable crop damage. Intensive telemetric monitoring in 1988 suggested that turkeys used crop fields (corn-alfalfa-oats) at a low rate compared to forest types. Brooded hens used forest habitats less and field habitats more than broodless hens and gobblers. Brooded hens appeared to use forest and crop field habitats less and non-crop fields (pasture and idle) more than expected. Broodless hens and gobblers appeared to use forest types and non-crop fields more …
Controlling Roosting Starlings In Industrial Facilities By Baiting, Bernice U. Constantin, James F. Glahn
Controlling Roosting Starlings In Industrial Facilities By Baiting, Bernice U. Constantin, James F. Glahn
Eastern Wildlife Damage Control Conference: 4th (1989)
During the winters of 1987-88 and 1988-89 a study was conducted to evaluate the potential of DRC-1339 baiting for controlling roosting European Starlings (Sturnus vulgarus) at Tennessee Eastman Company's chemical manufacturing plant in Kingsport, Tennessee. In 1987-88 Starlicide Complete® (1 %, DRC-1339 treated poultry pellets diluted 1:9 with untreated poultry pellets) was used in pre-roosting congregating areas adjacent to the roost. In 1988-89 Starlicide Complete® and DRC-1339 treated bread were used in bait containers placed in the roosting structure. Although 90 lbs of Starlicide Complete® was consumed during 1987-88, bait consumption was sporadic and no appreciable change in …
Resource Law Notes Newsletter, No. 18, Sept. 1989, University Of Colorado Boulder. Natural Resources Law Center
Resource Law Notes Newsletter, No. 18, Sept. 1989, University Of Colorado Boulder. Natural Resources Law Center
Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)
No abstract provided.
Superfund Record Of Decision: Monticello Vicinity Properties, Ut, U.S. Environmental Protection Agency, Office Of Emergency And Remedial Response
Superfund Record Of Decision: Monticello Vicinity Properties, Ut, U.S. Environmental Protection Agency, Office Of Emergency And Remedial Response
All U.S. Government Documents (Utah Regional Depository)
The Monticello Vicinity Properties site, also known as the Monticello Radiation Contaminated Properties, is a federally-owned abandoned vanadium and uranium mill area in the city of Monticello, San Juan County, Utah. Land use in the area is residential, however, there is limited commercial use as well. Milling of vanadium and uranium occurred from 1944 to 1960. Throughout the operating period, mill tailings were used in the city of Monticello for construction purposes including fill for open lands; backfill around water, sewer, and electrical lines; sub-base for driveways, sidewalks, and concrete slabs; backfill against basement foundations; and as sand mix in …
An Analysis Of The Water Situation In The United States: 1989-2040, Richard W. Guldin, Usda Forest Service
An Analysis Of The Water Situation In The United States: 1989-2040, Richard W. Guldin, Usda Forest Service
All U.S. Government Documents (Utah Regional Depository)
Several Federal agencies have historically had responsibilities for conducting assessments of the Nation's water resources. The U.S. Geological Survey (USGS), U.S. Army Corps of Engineers, U.S. Department of Agriculture's Soil Conservation Service (SCS), and U.S. Environmental Protection Agency (EPA) and its predecessor agencies, among others, have conducted studies assessing the current situation and future prospects for water in particular regions of the country. Responsibility for national water assessments was assigned to the U.S. Water Resources Council (WRC) by the Water Resources Planning Act of 1965. With the demise of the WRC in 1981, several member agencies have attempted to take …
Biological Reductive Dechlorination Of Tetrachloroethylene And Trichloroethylene To Ethylene Under Methanogenic Conditions, David L. Freedman, James M. Gossett
Biological Reductive Dechlorination Of Tetrachloroethylene And Trichloroethylene To Ethylene Under Methanogenic Conditions, David L. Freedman, James M. Gossett
Publications
A biological process for remediation of groundwater contaminated with tetrachloroethylene (PCE) and trichloroethylene (TCE) can only be applied if the transformation products are environmentally acceptable. Studies with enrichment cultures of PCE- and TCE-degrading microorganisms provide evidence that, under methanogenic conditions, mixed cultures are able to completely dechlorinate PCE and TCE to ethylene, a product which is environmentally acceptable. Radiotracer studies with [14C]PCE indicated that [14C]ethylene was the terminal product; significant conversion to 14CO2 or 14CH4 was not observed. The rate-limiting step in the pathway appeared to be conversion of vinyl chloride to ethylene. To sustain reductive dechlorination of PCE and …
The Probe, Issue 95 - September 1989
The Probe, Issue 95 - September 1989
The Probe: Newsletter of the National Animal Damage Control Association
THE PROBE
National Animal Damage Control Association
SEPTEMBER 1989
Letters to Ye Ed
Animal Rights
“Jack the Ripper” Cat Killings
APHIS Activity Report
Significant Bedrock Features Of The Maine Coast : Boothbay To Calais, Carol White, A. M. Hussey Ii
Significant Bedrock Features Of The Maine Coast : Boothbay To Calais, Carol White, A. M. Hussey Ii
Maine Collection
Significant Bedrock Features of the Maine Coast : Boothbay to Calais
Carol White and A.M.Hussey II
Planning Report # 85
A Report Prepared for the Maine Critical Areas Program, Maine State Planning Office, 184 State Street, Augusta, Maine 04333 (September 1989).
Contents: Introduction / Types of Significant Features / Description and Interpretation of Geologic Features / Overview of the Geology of Coastal Maine / Criteria for Significant Geological Localities / Inventory Methods / Area Descriptions / Site Descriptions / Conclusions and Recommendations / References
Water Current, Volume 21, September 1989
Water Current, Volume 21, September 1989
Water Current Newsletter
United Nations Association, Nebraska Division Hears Roger Gold's "World's Water Problems"
Groundwater--One Word or Two?
Sandhills Water Resources and Irrigation Observed on Annual Nebraska Tour
Survey Reveals Recreational Activities of Nebraskans
Farm Conservation and Water Protection Act of 1989
New Staff at Water Center
Colorado State Receives $9 Million for Somalian Water Management Project
EPA Announces Third Method to Determine Drinking Water Coliforms
NRD History and Mission Explained in Booklet Now Available to Public
White House Conference on Water Resources Proposed by NWA to Discuss Water Issues
Acid Rain International Problem; Midwest's Too
Deadline for Grant Proposals to USGS Announced …
The Prairie Naturalist Volume 21, No.3 September 1989
The Prairie Naturalist Volume 21, No.3 September 1989
The Prairie Naturalist
SEED DISPERSAL CHARACTERISTICS OF PLAINS SILVER SAGEBRUSH ▪ C. L. Wambolt, T. Walton, and R. S. White
ON THE TRAIL OF THE ANT, VEROMESSOR LOBOGNATHUS . ▪ G. C. Wheeler and J. Wheeler
LAND USE RELATIONSHIPS TO AVIAN CHOLERA OUTBREAKS IN THE NEBRASKA RAINWATER BASIN AREA ▪ B. J. Smith, K. F. Higgins, and C. F. Gritzner
INCIDENCE OF LEAD SHOT IN THE RAINWATER BASINS OF SOUTH CENTRAL NEBRASKA ▪ . D. W. Oates
REPRODUCTION, RECRUITMENT, AND SURVIVAL OF BROWN AND RAINBOW TROUT IN A PRAIRIE COTEAU STREAM ▪ C. L. Milewski and D. W. Willis
SIZE STRUCTURE AND CATCH …
Hplc Analysis Of Pah And Selected Substituted Derivatives In Waste Incinerator Emission Particles. Section I. Analysis Of Uptake Of Bap By Earthworms Living In Bap-Contaminated Soils. Section Ii, Chin-Fang Juang
Theses
Polycyclic aromatic hydrocarbons ( PAH ) are quite persistent and some of them are potent carcinogens in mammals. They have been found in many environmental media including air, water, soil, fly ash, sediment, sewage sludge, food and plants. This thesis is a study of PAH sampled from incinerator emissim particulates, air, soil, and earthworms raised in artificially contaminated soil.
In Section I, a method is described for the analysis of PAH, nitro-PAH and quinones extracted from filters and detected by HPLC. They were collected on particulate filters which were sampled using the EPA Modified Method 5 regime from incinerator emissions. …
Forage Shrubs And Grasses For Revegetating Saltland, H V. Runciman, C V. Malcolm
Forage Shrubs And Grasses For Revegetating Saltland, H V. Runciman, C V. Malcolm
Bulletins 4000 -
Salt tolerant shrubs and grasses are used for forage production from salt-affected farmland. This Bulletin is designed to assist in recognition of the important species in Western Australia and to provide information on their use. The species listed have more forage value than some natural indicators and colonizers of saltland, such as Mediterranean barley grass (Hordeum geniculatum), ice plant (Mesembryanthemum spp.), mallee lovegrass (Eragrostisdielsii), salt spurry (Spergularia spp.), curly ryegrass (Parapholis incurva) and beard grass (Polypogon monspeliensis). Some of the plants are also useful for rehabilitating degraded rangeland and mine …
Bioremediation Of Contaminated Surface Soils, J. L. Sims, R. C. Sims, J. E. Matthews
Bioremediation Of Contaminated Surface Soils, J. L. Sims, R. C. Sims, J. E. Matthews
Reports
Biological remediation of soils contaminated with organic chemicals is an alternative treatment technology that can often meet the goal of achieving a permanent clean-up remedy at hazardous waste sites, as encouraged by the U.S. Environmental Protection Agency (U.S. EPA) for implementation of The Superfund Amendments and Authorization Act (SARA) of 1986. Bioremediation is consistent with the philosophical thrust of SARA, for it involves the use of naturally occurring microorganisms to degrade and/or detoxify hazardous constituents in the soil at a contaminated slip to protect public health and the environment.Bioremediation of contaminated soils, including applications and limitations, has been addressed.
Department Of Fisheries Annual Report 1988/89, Department Of Fisheries, Western Australia
Department Of Fisheries Annual Report 1988/89, Department Of Fisheries, Western Australia
Department of Fisheries Annual Reports
In accordance with Section 62 of the Financial Administration and Audit Act 1985, I submit for your information and presentation to Parliament the Annual Report of the Fisheries Department for the financial year ending 30 June 1989.
The Annual Report has been prepared in accordance with the provisions of the Financial Administration and Audit Act 1985.
Section 57 of the Fisheries Act 1905 requires me to report to you as to the state of the fisheries of the State and for such report to be laid before both Houses of Parliament
Late Quaternary Geomorphology Of The Great Salt Lake Region, Utah, And Other Hydrographically Closed Basins In The Western United States: A Summary Of Observations, United States, National Aeronautics And Space Administration
Late Quaternary Geomorphology Of The Great Salt Lake Region, Utah, And Other Hydrographically Closed Basins In The Western United States: A Summary Of Observations, United States, National Aeronautics And Space Administration
Water
This report reviews attributes of Quaternary lakes and lake basins which are often important in the environmental prehistory of semideserts. Basin-floor and basin-closure morphometry have set limits on paleolake sizes; lake morphometry and basin drainage patterns have influenced lacustrine processes; and water and sediment loads have influenced basin neotectonics. Information regarding inundated, runoff-producing, and extra-basin spatial domains is acquired directly from the paleolake record, including the littoral morphostratigraphic record, and indirectly by reconstruction.
Fluctuation History Of Great Salt Lake, Utah, During The Last 13,000 Years, United States, National Aeronautics And Space Administration
Fluctuation History Of Great Salt Lake, Utah, During The Last 13,000 Years, United States, National Aeronautics And Space Administration
Water
Great Salt Lake level fluctuations from 13,000 yr B.P. to the present were interpreted by examination of shoreline geomorphic features, shoreline deposits, archeologic sites, isotopic data, and palynologic data.
After the conclusion of the Bonneville paleolake cycle, between 13,000 and 12,000 yr B.P. the lake regressed to levels low enough to deposit a littoral oxidized red bed stratum and a pelagic Glauber's salt layer. A late Pleistocene lake cycle occurred between 12,000 and 10,000 yr B.P. depositing several beaches, the highest reaching an altitude of about 4250 ft (1295.3 m). The lake regressed after 10,000 yr B.P., only to rise …
The Probe, Issue 94 - July/August 1989
The Probe, Issue 94 - July/August 1989
The Probe: Newsletter of the National Animal Damage Control Association
THE PROBE
National Animal Damage Control Association
JULY/AUGUST 1989
NADCA Lottery
Washington State APHIS Conference
Letters to Ye Ed
Animal Rights
Personnel
Rabies Vaccine
Fake Fur
PETA
AFL
Lyme Disease
APHIS Activity Report
Water Current, Volume 21, July 1989
Water Current, Volume 21, July 1989
Water Current Newsletter
Calumus Dam and Sandhills Ranches on Annual Tour
Congress Passes Bill for Centers' Reauthorization
Aquifer Preservation Goal of Council
Water Policy Forum to be October 3
Research Funds Available in 10-State Consortium
Survey Shows Nebraska in Lower Ranking
US Geological Survey Celebrates 100th Anniversary
Clean Lakes Program Grant to Lower Elkhorn Natural Resources District
Nebraska Rainwater Basins Targeted for Plan
Concluding and New Research Funded
DEC Holds Two Special Protection Area Hearings
Testing Macroevolutionary Hypotheses With Cladistic Analysis: Evidence Against Rectangular Evolution, Cliff A. Lemen, Patricia W. Freeman
Testing Macroevolutionary Hypotheses With Cladistic Analysis: Evidence Against Rectangular Evolution, Cliff A. Lemen, Patricia W. Freeman
School of Natural Resources: Faculty Publications
The properties of cladistic data sets from small monophyletic groups (6-1 2 species) are investigated using computer simulations of macroevolution. Two evolutionary models are simulated: gradualism and the punctuated-equilibrium hypothesis. Under the conditions of our simulations these two models of evolution make consistently different predictions about the distribution of autapomorphies among species. When strict stasis is enforced, the punctuated-equilibrium hypothesis predicts that the most expected number of autapomorphies per species will be zero, no matter how many characters are used in the analysis. As the number of characters used in the analysis increases, the distribution of the number of autapomorphies …
State Of The Fisheries Report 1988, Fisheries Department Of Western Australia
State Of The Fisheries Report 1988, Fisheries Department Of Western Australia
Status Reports of the Fisheries and Aquatic Resources
The State of the Fisheries is published annually by the Fisheries Department as part of the statutory reporting process required under the Fisheries Act. This report covers developments and production in the State's fisheries up to the end of December 1988. Full details of the department's operations for this period are published separately in the department's annual reports for the financial years ending June 1988 and 1989. Figures provided in the tables are derived from catch returns completed by fishermen which are processed by the Australian Bureau of Statistics. Other information provided in the text comes from research programs conducted …
A Colorado River Basin Authority: Opportunity For Sharing River Basin Management And Resources, David H. Getches
A Colorado River Basin Authority: Opportunity For Sharing River Basin Management And Resources, David H. Getches
Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)
32 pages.
Contains references.
Work Plan For The Missouri Basin States Association, David L. Pope
Work Plan For The Missouri Basin States Association, David L. Pope
Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)
6 pages.
The Northwest Power Planning Council: A Model For Cooperative Planning In The Missouri Basin?, Gerald Mueller
The Northwest Power Planning Council: A Model For Cooperative Planning In The Missouri Basin?, Gerald Mueller
Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)
16 pages.
Contains references.
Within The Hundredth Meridian: Western States And Their River Basins In A Time Of Transition, John M. Volkman, Kai N. Lee
Within The Hundredth Meridian: Western States And Their River Basins In A Time Of Transition, John M. Volkman, Kai N. Lee
Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)
29 pages.
Contains footnotes.
The Delaware River Basin: Courts, Compacts And Commissions, R. Timothy Weston
The Delaware River Basin: Courts, Compacts And Commissions, R. Timothy Weston
Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)
112 pages (includes illustrations and 1 map).
Contains references.
Marketing Of Indian Reserved Water Rights, Jeanne S. Whiteing
Marketing Of Indian Reserved Water Rights, Jeanne S. Whiteing
Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)
10 pages.
Coordinated Water Management In A Basin With Erratic Surface Supplies: The Law North And South Of The Pecos, Charles T. Dumars
Coordinated Water Management In A Basin With Erratic Surface Supplies: The Law North And South Of The Pecos, Charles T. Dumars
Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)
11 pages.
Contains references.
State Resource Sovereignty In A Post-Sporhase World: The Hueco Bolson, A. Dan Tarlock
State Resource Sovereignty In A Post-Sporhase World: The Hueco Bolson, A. Dan Tarlock
Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)
30 pages.
Contains references.
Unique Legal Issues Raised By Long Distance Water Transfer Proposals: Etsi, The Columbia River, Nawapa, Ralph W. Johnson
Unique Legal Issues Raised By Long Distance Water Transfer Proposals: Etsi, The Columbia River, Nawapa, Ralph W. Johnson
Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)
12 pages.
Contains references.