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Articles 48481 - 48510 of 52451
Full-Text Articles in Entire DC Network
Green Chopped Bait For The Control Of The Oregon Ground Squirrel, Kenneth W. Wright
Green Chopped Bait For The Control Of The Oregon Ground Squirrel, Kenneth W. Wright
Vertebrate Pest Conference Proceedings: 10th (1982)
In 1972 at the Fifth Vertebrate Pest Conference, my predecessor, Loring White, described "The Adaptation to a Changing Environment of the Oregon Ground Squirrel." Today, ten years later, I will bring you up-to-date on what we are doing to control this persistent ground squirrel to a point where we can keep our farming operations going in spite of this pest. Bait-shyness or poor bait acceptance has forced us to use a green bait. For efficiency, aircraft broadcasting has become the common method of application. So that you might have a better perspective of our ground squirrel operations, I will illustrate …
Bird Problems And Their Solutions In Britain, Ernest N. Wright
Bird Problems And Their Solutions In Britain, Ernest N. Wright
Vertebrate Pest Conference Proceedings: 10th (1982)
The background and organization of research on bird pests in Britain are described and the main projects are outlined. Work is currently concentrated on bullfinches, starlings, rooks and woodpigeons together with behavioral studies aimed at developing better bird scarers.
Rodent Control In Barbados, Charley O. Browne
Rodent Control In Barbados, Charley O. Browne
Vertebrate Pest Conference Proceedings: 10th (1982)
As a result of an increase in the number of cases of the disease, leptospirosis, occurring between the years 1961 and 1971, the Government of Barbados became concerned about this health problem. With assistance from Pan American Health Organization/World Health Organization (PAHO/WHO) surveys were carried out with a hope of ascertaining the possible cause of the problem and to determine subsequent remedial action.
Changes In Bait Acceptance By Rabbits In Australia And New Zealand, A.J. Oliver, S.H. Wheeler, C.D. Gooding, J. Bell
Changes In Bait Acceptance By Rabbits In Australia And New Zealand, A.J. Oliver, S.H. Wheeler, C.D. Gooding, J. Bell
Vertebrate Pest Conference Proceedings: 10th (1982)
Control of rabbits, Oryctolagus cuniculus, by poisoned bait has been widely practiced in Australia and New Zealand for many years. Since the 1950s, Compound 1080 has been the active ingredient and yielded good results (ca 90% kills) when first used. Recent trails (1973-74) in New Zealand showed that the main reason for poor results obtained nowadays is the failure of many rabbits to eat bait. Recent trials in Western Australia showed that there has been a significant decline in effectiveness of rabbit control by baiting during the period 1958-1975. Shortcomings in operational technique and increased resistance to the poison 1080 …
Vertebrate Pest Management And Changing Times, Donald A. Spencer
Vertebrate Pest Management And Changing Times, Donald A. Spencer
Vertebrate Pest Conference Proceedings: 10th (1982)
Everywhere one turns today there are problems. The gristmills of doom and disaster are experiencing a heyday marketing this situation as one of crisis and extinction. An advantage of being an oldster in this society is that one has the perspective to recognize that these are only problems, some simple, some complex, presenting a challenge for solution to all who will lay aside their emotions and face reality. In presenting this overview of vertebrate pest management programs, I find I must dwell too frequently on "problems." This should not be interpreted as a pessimistic outlook. Sound data with professional guidance …
Dispersal And Some Implications For Control Of The California Ground Squirrel, Dennis C. Stroud
Dispersal And Some Implications For Control Of The California Ground Squirrel, Dennis C. Stroud
Vertebrate Pest Conference Proceedings: 10th (1982)
Data from current research and from the literature indicate that a knowledge of dispersal of the California ground squirrel can help to develop control strategy. An understanding of the rate and extent of dispersal may help reduce poor results due to patchy control. A knowledge of dispersal distance can help to determine the size of a buffer zone of control which may reduce the rate of reinvasion. The seasonal timing of dispersal is predictable in the California ground squirrel, and this can help to establish follow-up control.
A Comparison Of Selected Rodenticides For The Control Of The Common Valley Pocket Gopher (Thomomys Bottae), Barry R. Tickes, Lloyd K. Cheathem, John L. Stair
A Comparison Of Selected Rodenticides For The Control Of The Common Valley Pocket Gopher (Thomomys Bottae), Barry R. Tickes, Lloyd K. Cheathem, John L. Stair
Vertebrate Pest Conference Proceedings: 10th (1982)
The common valley pocket gopher (Thomomys bottae) has become a serious agricultural pest in certain regions of the Lower Colorado River Basin. The mechanical burrow-builder is the most economical and effective method of controlling this pest although many growers and some researchers have reported less-than-satisfactory results when using this technique with currently available rodenticides. Six formulations of three toxicants including strychnine, zinc phosphide and diphacinone were applied with the burrow-builder to assess their efficacy. Results indicated that negligible control is achieved with 0.35 and 0.5% strychnine although these are the most commonly used formulations in Arizona. Diphacinone also produced negligible …
Volume 6, Numbers 1 & 2 (February & March 1982), The Solar Ocean Energy Liaison
Volume 6, Numbers 1 & 2 (February & March 1982), The Solar Ocean Energy Liaison
The OTEC Liaison
Note that this issue should be Numbers 2 & 3, not Numbers 1 & 2.
The Probe, Issue 19 - February 1982
The Probe, Issue 19 - February 1982
The Probe: Newsletter of the National Animal Damage Control Association
THE PROBE National Animal Damage Control Association February, 1982
The NATIONAL W1LDLIFE FEDERATION (Newsrelease 1/7/82) listed animals that made the news for 1981.
The explosion of predation, primarily by the coyote, that has forced thousands of sheep growers out of business over the past decade.
OL’ TIMER'S CORNER
THE 1080 CONTROVERSY
AUDUBON NEWSLETTER, January 4. 1982
All-out chemical warfare.
1080 is most lethal and destructive.
Death of thousands of non-target animals including eagles.
Kill the Industry, Not the Animals
HUNTER HARASSMENT
Resource Management Thrusts And Opportunities: Blm-Administered Public Lands, D. Dean Bibles
Resource Management Thrusts And Opportunities: Blm-Administered Public Lands, D. Dean Bibles
United States Bureau of Land Management: Staff Publications
Management of public land wildlife resources is facing its greatest challenge. It will be a monumental task to provide for wildlife's needs and maintain a viable species diversity and abundance in view of the many conflicts and strong competition from other uses. I believe it can be done, but only through an appropriate emphasis on well-planned priorities, management innovations, and an even higher level of cooperation between the federal land managers, the State wildlife agencies, and the concerned private organizations and individuals.
Climate Data Sources In Connecticut, Patricia A. Palley, David R. Miller
Climate Data Sources In Connecticut, Patricia A. Palley, David R. Miller
Storrs Agricultural Experiment Station
No abstract provided.
Influence Of Windbreak-Shelter On Soybean Growth Canopy Structure, And Light Relations, S.N. Ogbuehi, James R. Brandle
Influence Of Windbreak-Shelter On Soybean Growth Canopy Structure, And Light Relations, S.N. Ogbuehi, James R. Brandle
School of Natural Resources: Faculty Publications
No abstract provided.
Agricultural Meteorology In China, Norman J. Rosenberg
Agricultural Meteorology In China, Norman J. Rosenberg
School of Natural Resources: Faculty Publications
During nearly five weeks in China (May-June 1981), the author visited scientific institutions and experiment stations engaged in agricultural meteorology and climatology research and teaching. The facilities, studies, and research programs at each institution are described and the scientific work in these fields is evaluated. Agricultural meteorology and climatology are faced with some unique problems and opportunities in China and progress in these fields may be of critical importance to that nation in coming years. The author includes culinary notes and comments on protocol in China.
Teaching Vertebrate Pest Control: A Challenge To Wildlife Professionals, Robert M. Timm
Teaching Vertebrate Pest Control: A Challenge To Wildlife Professionals, Robert M. Timm
School of Natural Resources: Faculty Publications
Vertebrate pest control deals with wild animals that create health hazards, damage resources, or become a general nuisance. Some people prefer the terms "wildlife damage control" or "animal damage control" because they focus on controlling damage rather than controlling animals. This is an important principle. Vertebrate animals that cause damage often have many positive values. In dealing with these situations our objective should always be to reduce or prevent damage; this does not necessarily require the killing of animals. I use the term "vertebrate pest control" because I believe it is less ambiguous than "damage control." When I call an …
Volume 6, Number 1 (January 1982), The Solar Ocean Energy Liaison
Volume 6, Number 1 (January 1982), The Solar Ocean Energy Liaison
The OTEC Liaison
No abstract provided.
Cedar Creek
Journal of the Minnesota Academy of Science
Prescribed and controlled burning as a means of maintaining and improving natural forest areas was described and illustrated with slides; and results were examined in the field at the Cedar Creek Natural History. Area during the 1981 fall meeting of the Minnesota Academy of Science.
Land Use Inventory Of Salt Lake County, Utah From Color Infrared Aerial Photography 1982, Kevin P. Price, Reynold D. Willie, Douglas J. Wheeler, Merrill K. Ridd
Land Use Inventory Of Salt Lake County, Utah From Color Infrared Aerial Photography 1982, Kevin P. Price, Reynold D. Willie, Douglas J. Wheeler, Merrill K. Ridd
All U.S. Government Documents (Utah Regional Depository)
Salt lake County, Utah's major population center, continues to experience rapid urban growth. The Impacts of urbanization on land use patterns and natural resources in the county are of particular Interest to both state and local policy makers and planners. The effect of urban development on a dwindling agricultural land base and water resources must be assessed to allow a rational basis for future water allocation and land use planning .
John Muir Newsletter, January/February 1982, Holt-Atherton Pacific Center For Western Studies
John Muir Newsletter, January/February 1982, Holt-Atherton Pacific Center For Western Studies
Muir Center Newsletters (1981-2015)
Holt-Atherton Pacific Center for Western Studies University of the Pacific Stockton, Calif 95211 VOLUME 2 JANUARY/FEBRUARY 1982 NUMBER 1 EDITORIAL STAFF: RONALD H. LIMBAUGH, KIRSTEN E. LEWIS STATUS OF PROJECT FUNDING Since our last newslette critical November debate for the Muir Project is and phone calls which ke December 23 we were noti and Records Commission h Fiscal Year 1982, with t when Congress takes up H Treasury, Postal Service looks grim for both the staff have been cut 50%, cutbacks in staff and pa that are now cut out of r-- rushed off the xerox mach s in Congress-- …
A Preliminary Assessment Of Nutrient Loading Into Narragansett Bay Due To Urban Runoff, Lynne Carter Hanson
A Preliminary Assessment Of Nutrient Loading Into Narragansett Bay Due To Urban Runoff, Lynne Carter Hanson
Marine Affairs Theses and Major Papers
This study is a component of a more comprehensive investigation at the Marine Ecosystems Research Laboratory, (MERL), University of Rhode Island, that was undertaken in order to assess the potential for eutrophication in both its meanings as a natural and man-induced process occurring in the upper portions of Narragansett Bay and its watershed. This assessment required identification and quantification of the various inputs in order to establish the annual loading and eventual effects of the four important nutrients; ammonia, nitrate-nitrite, silicate and phosphate.
Delimitatin Of The Seaward Extent Of United States Jurisdiction Over The Mineral Resources Of Its Continental Shelf, Therese Anne Landry
Delimitatin Of The Seaward Extent Of United States Jurisdiction Over The Mineral Resources Of Its Continental Shelf, Therese Anne Landry
Marine Affairs Theses and Major Papers
This thesis provides a seaward delimitation of United States jurisdiction over the mineral resources of its continental shelf. It does not set lateral maritime boundaries between the United States and its neighbors. Despite the abundance of literature regarding the continental shelf concept, United States shelf limits have not been demarcated in any precise detail. In order to encourage efficient utilization of offshore mineral resources and to avoid unnecessary legal problems, such determination is important. Initially, the conflicting conceptions of the geological and legal continental shelf are discussed. The evolution of the continental shelf as both a physical feature of the …
The Exploitation Of The Antarctic Oil And Its Environmental And Legal Implications, Renzo Follegati
The Exploitation Of The Antarctic Oil And Its Environmental And Legal Implications, Renzo Follegati
Marine Affairs Theses and Major Papers
The focus of the paper is the feasible exploitation of the Antarctic offshore oil and the environmental consequences that this fact could have to the whole ecosystem of the Southern Ocean and for other ecosystems of neighboring regions, e.g. the South East Pacific basin. The legal implications that have to do with the exploitation of the Antarctic oil and the regulations that could be applied to preserve the environment are examined.
Report No 49 - Geographically Restricted Plants Of Southern Western Australia, Barbara L. Rye
Report No 49 - Geographically Restricted Plants Of Southern Western Australia, Barbara L. Rye
Fisheries Research Reports
This publication lists 527 angiosperm species native to southern western Australia whose known geographical ranges are less than 100 kilometres long. A further 128 angiosperms are listed with geographical ranges between 100 and 160 kilometres. No fern or gymnosperm species in the region are known to be geographically restricted.
Apart from the presently unnamed species, a large majority of the rare plants of southern Western Australia are believed to be listed, including 86 of the species that have been gazetted as rare flora.
Less than 40% of the listed species are known to occur on conservation reserves and less than …
Fishery Report No 55 - The Western Rock Lobster Fishery 1961 - 1971, G. R. Morgan, E H. Barker
Fishery Report No 55 - The Western Rock Lobster Fishery 1961 - 1971, G. R. Morgan, E H. Barker
Fisheries Research Reports
The fishery for the western rock lobster, Panulinus cygnus is one of the most important single fisheries in Australia and one of the major rock lobster fisheries of the world with catches in recent years averaging some 8000 tonnes annually. The history of the commercial fishery extends back to 1944/45 factory when a canning was opened at the Abrolhos Islands (Figure 1) with a view to supplying the Australian armed forces. After the World war, an export market for fresh frozen rock lobster tails was quickly established in the U.S.A. and the industry, sharing in the advantages of postwar reconstruction, …
Fisheries Report No 51 - 'Taiyo Maru 71" Demersal Trawling Cruise In Western Australian Coastal Waters South Of 21 S, July-September, 1979, D. I. Heald, M. H. Walker
Fisheries Report No 51 - 'Taiyo Maru 71" Demersal Trawling Cruise In Western Australian Coastal Waters South Of 21 S, July-September, 1979, D. I. Heald, M. H. Walker
Fisheries Research Reports
A Japanese demersal trawler, 'Taiyo Maru 771' was given special permission to conduct exploratory trawling in the period 73.7.79-16.9.79 off the Western Australian coast between 21°S Latitude and 35°30'S Latitude, an area which partly overlapped the fishing grounds for the western rock Lobster. The vessel was required to complete a catch, fishing effort and species composition log book issued by the Commonweath Department of Primary Industry. Two Western Australian Department of Fisheries and Wildlife observers on board monitored fishing operations for the entire duration of the cause and undertook research.
Details of each trawl conducted are given and discussed. Catch …
Salt Uptake In Natural Channels Traversing Mancos Shales In The Price River Basin, Utah, J. Paul Riley, D. George Chadwick, Lester S. Dixon, L. Douglas James, William J. Grenney, Eugene K. Israelsen
Salt Uptake In Natural Channels Traversing Mancos Shales In The Price River Basin, Utah, J. Paul Riley, D. George Chadwick, Lester S. Dixon, L. Douglas James, William J. Grenney, Eugene K. Israelsen
Reports
Field and laboratory measurements of process rates for runoff and salt movement were used to develop and calibrate a hydrosalinity model of outlfows from the Price River Basin at Woodside, Utah. The field measurements were specifically used to formulate a model for estimating surface flow (both overland and from small ephemeral channels) in the Coal Creek Basin on the valley floor of the Price River Basin. The basin simulation assessment model (BSAM) was used to combine local flows and model total outflow from the Price River. The results must be regarded as a first generation model that, while giving ostensibly …
Utah Geothermal Institutional Handbook, A User's Guide Of Agencies, Regulations, Permits And Aids For Geothermal Development, L. Ward Wagstaff, Stanley Green
Utah Geothermal Institutional Handbook, A User's Guide Of Agencies, Regulations, Permits And Aids For Geothermal Development, L. Ward Wagstaff, Stanley Green
All U.S. Government Documents (Utah Regional Depository)
The purpose of this handbook is to assist interested persons in understanding and complying with the various laws, regulations, and procedures associated with the development of geothermal resources in Utah. Included in the Handbook are lists of the main permits required and the names of agencies and persons associated with permits; a summary of pertinent laws, regulations, and permits; and charts outlining typical development and permitting procedures. The Handbook is intended as a general guide; the best and most reliable guidance for a prospective developer is through direct interaction with the respective regulatory agencies.
Paradox Area Characterization Summary And Location Recommendation Report, United States Department Of Energy
Paradox Area Characterization Summary And Location Recommendation Report, United States Department Of Energy
All U.S. Government Documents (Utah Regional Depository)
Through its National Waste Terminal Storage (NWTS) Program, the Department of Energy (DOE) is responsible for providing facilities to permanently dispose of high-level nuclear waste (HLW) in a manner that will ensure public health and safety and that will be environmentally acceptable. The program has placed principal emphasis on developing deep, underground repositories, with efforts targeted toward having the first facility operational between 1999 and 2006. To reach this objective, an extensive program has been developed to find sites that would be suitable for a repository. A draft National Plan for Siting High-Level Radioactive Waste Repositories, recently published by DOE …
Paradox Basin Site Characterization Report Preparation Papers Gibson Dome Location, United States Department Of Energy
Paradox Basin Site Characterization Report Preparation Papers Gibson Dome Location, United States Department Of Energy
All U.S. Government Documents (Utah Regional Depository)
This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, not any of their employees, make any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the …
Geologic Characterization Report For The Paradox Basin Study Region Utah Study Areas, Volume V, Appendices, United States Department Of Energy
Geologic Characterization Report For The Paradox Basin Study Region Utah Study Areas, Volume V, Appendices, United States Department Of Energy
All U.S. Government Documents (Utah Regional Depository)
This study is a part of the U.S. Department of Energy's (DOE) National Waste Terminal Storage Program (NWTS). The scope of DOE's NWTS responsibilities include providing the technology and facilities to isolate high-level radio-active wastes for as long as the wastes represent a hazard. Emplacement of waste packages in mined geologic repositories deep underground in various types of rock formations is one method being evaluated. Using a basic site selection process (Figure 1-1), regions being investigated include portions of the United States that are underlain by tuff, salt domes, granite, basalt, and bedded salt. The latter medium is the subject …
In Situ And Laboratory Geotechnical Test Results From Borehole Gd-1 In Southeast Utah, United States Department Of Energy
In Situ And Laboratory Geotechnical Test Results From Borehole Gd-1 In Southeast Utah, United States Department Of Energy
All U.S. Government Documents (Utah Regional Depository)
In situ testing was conducted in the Gibson Dome No. 1 (GD-1) borehole in southeastern Utah at depths ranging from 954 to 1,507 m (3,130 to 4,945 feet). These tests were made in a number of salt strata to measure (1) stress-strain behavior of the borehole (hole "squeeze"); (2) short-term borehole creep; and (3) in situ stresses in salt strata. Laboratory triaxial strength and creep tests were conducted on core removed from GD-1 to provide engineering data under a variety of test conditions (stress state, strain rate, and temperature). Results of in situ and laboratory tests will be used to …