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Flpma From The Perspective Of The Bureau Of Land Management, H. Robert Moore

The Federal Land Policy and Management Act (Summer Conference, June 6-8)

14 pages.

The Prairie Naturalist Volume 16, No. 2. June 1984

The Prairie Naturalist

Paul B. Kannowski, Editor

Nikki R. Sea bloom , Assistant Editor

Douglas H. Johnson, Book Review Editor

TABLE OF CONTENTS

AUTUMN WEIGHTS OF PLAINS SHARP-TAILED GROUSE IN MONTANA ▪ J. E. Swenson and R. L. Eng

VEGETATION PROFILE AND GRASSLAND BIRD RESPONSE TO SPRING BURNING ▪ G. E. Huber and A. A. Steuter

WETLAND PRESERVATION CONFLICTS IN NORTH DAKOTA: ECONOMIC INCENTIVES AND LANDOWNER ATTITUDES ▪ R. D. Saylor, R. A. Stromstad and M. E. Winger

COLLEMBOLA OF SOUTHWESTERN NORTH DAKOTA: SPECIES COMPOSITION AND HABITAT DISTRIBUTION ▪ B. L. Benner and P. B. Kannowski

NEW RECORDS OF EARTHWORMS FROM KANSAS (Oligochaeta: …

John Muir Newsletter, May/July 1984, Holt-Atherton Pacific Center For Western Studies

Muir Center Newsletters (1981-2015)

Holt-Atherton Pacific Center \\/ / University of the Pacific for Western Studies \ / Stockton, Calif 95211 VOLUME 4 MAY/JULY 1984 NUMBER 3 EDITORIAL STAFF: RONALD H. UMBAUGH, KIRSTEN E. LEWIS PROJECT UPDATE Remember us? Sorry we have kept you waiting for news, but we have a good excuse: we're swamped! Since May 1 we have: - completed processing all remaining Muir papers scheduled for filming. This means the University of the Pacific collection is completely reorganized and controlled, and the incoming copies in other repositories incorporated into the filming sequence. The preliminary inventory has been replaced by a card …

Coral Reef Islands And Their Problems, Peter C. Schroeder

Marine Affairs Theses and Major Papers

Small islands and in particular those more or less dependent on their reefs as a resource were often self-contained units, maintaining a fragile equilibrium in which even small changes could and have wrought fatal disturbances. The pressures of the modern world have endangered these vulnerable units economically, socially, and biologically. In all instances the "'population factor has played an important role. Coral reef islands appear to be more susceptible to the side effects of rapidly growing modernization than other types of islands. No clear answer or solution to this problem can be given but recognition of the threats to them …

The Probe, Issue 44 - July 1984

The Probe: Newsletter of the National Animal Damage Control Association

The Probe National Animal Damage Control Association
No. 43 May, 1984 [sic] This issue is actually No. 44 July, 1984
Denver City Council banned trapping
Sewer Snakes
Federal Register
The maze of fences, guards, concrete barriers, laser beams, sensors, etc. are no match for any wild animals that want to inhabit the President's house.
Albuquerque Tribune
Letters to Ye Ed
Rabies
Strychnine
Endangered hall of fame
Animal Rights
Membership
Woodpecker Repellent
NADCA Policy
Rocky Mountain Trapper’s College

The Probe, Issue 43 - May 1984

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association No. 43 May, 1984
Proposal to Reduce Blackbird Populations
EPA
Information Dissemination and Research Accountability Act (HER5098)
Membership
6th Great Plains Wildlife Damage Control Workshop Proceedings
Letters to Ye Ed
How to Ensure the Future of Hunting
1080
Woodstream Corp.
California Condor
Mice, and Pocket Gophers
6th International Biodeterioration
Symposium
Woodpecker Repellent
Kissed by a Rat
Never Cry Wolf
Animal Righters
Cowbird Parasitism
Strychnine for 1080

Sunlight And Plants, Some Pursuits In Physiological Ecology, Martyn M. Caldwell

Faculty Honor Lectures

A physiological ecologist, as the name suggests, focuses on the interface between plant physiology and the ecology of individual organisms. Yet, one in this field should know something about disciplines ranging from physiology, or in the case of the subject of this lecture, even photochemistry, to the study of entire ecosystems.

Enteric Contamination Of An Urban Karstified Carbonate Aquifer: The Double Springs Drainage Basin, Bowling Green, Kentucky, Geary Schindel

Masters Theses & Specialist Projects

Biological and chemical analysis of water samples, collected from surface and subsurface streams was preformed to determine the quantity and biologic sources of enteric contamination in the Double Springs Groundwater Basin, an urban karstified carbonate aquifer under Bowling Green, Kentucky. Major flow paths, drainage basin boundaries and geologic/hydrologic relationships were identified for the basin. Analysis of biologic contaminates using fecal coliform /fecal streptococcus counts and ratios were conducted for baseflow and storm events and related to the Double Springs hydrographs. Analysis was also conducted to determine the source of sulfides responsible for the growth of sulfur fixing bacteria in the …

The Hellbender, Cryptobranchus Alleganiensis, In Indiana, William H. Kern Jr.

All-Inclusive List of Electronic Theses and Dissertations

Very 1 ittle was previously known ubout the Hellbender, Crrp:t:£branchus alleganiensis alleganiensis, in Indiana. The purpose of this study was to determine its current range and status in Indiana and collect life history information. The hell benders were captured by hand from under rocks and 1d th hoopnets baited with cut fish. They were tagged, measured, wei~hed, examined for large external parasites, wounds, and reproductive cond:i - tion. Stoma ch contents were taken with a non-lethal, stomach-flushfog technique. The animals were then released at the site of capture. Al though they were originally found in the Ohio River, \\'hi tewater …

Impacts Of Abandoned Surface Coal-Mined Lands On The Local Population In Southwestern Indiana, Fenner O. Omolo

All-Inclusive List of Electronic Theses and Dissertations

This study was involved with direct impact of abandoned surface coal-mined lands on the local population in southwestern Indiana. Five problem areas studied have a total of 237 acres of gob, 71 acres of slurry, 22 acres of spoil areas, 10 dangerous high walls, 13 acres of haul road, and 4 acres of tipple. Only three problem areas have postreclamation plans, while the rest do not. Pollution of lake #29 in Green Sullivan LK #29 problem area in Sullivan County and the lake west of Centenary in Electric Shovel problem area in Vermillion County has been caused by sediment and …

Vital Characteristics Of The Black-Tailed Jack Rabbit In East-Central Nebraska, Rockford G. Plettner

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.

Seasonal And Spatial Heterogeneity In The Limnetic Zooplankton Community Of Lake Mead, Gene Robert Wilde

Publications (WR)

Zooplankton samples collected from throughout Lake Mead, in 1981-1982, demonstrate the presence of a statistically significant seasonal and spatial heterogeneity in zooplankton densities. Seasonally, the major zooplankton groups were most abundant in the spring and fall, coincident with maxima in chlorophyll-a concentrations. Successions among the various rotifers, cladocerans and copepods present in the reservoir were influenced by food availability, diapause, predation by planktivorous fish and, possibly, water temperatures. Spatial heterogeneity in zooplankton densities was unrelated to water temperature, pH, conductivity and dissolved oxygen concentrations, but was related to the abundance of phytoplankton (chlorophyll-a concentrations) and fish. Statistical analyses indicate that …

Phocoena Spinipinnis, Robert L. Brownell Jr., Ricardo Praderi

United States Department of Commerce: Staff Publications

Order Cetacea, Suborder Odontoceti, Superfamily Delphinoidea, Family Phocoenidae. The genus Phocoena now includes four species. No subspecies are rec- ognized in P. spinipinnis.

The Effects Of Mowing On The Rodent Community Of A Native Tall Grass Prairie In Eastern Nebraska, Cliff A. Lemen, Mary K. Clausen

School of Natural Resources: Faculty Publications

Although fires are an integral part of prairie ecology (Bragg and Hulbert 1976, Daubenmire 1968, Rice and Parenti 1978, Zimmerman and Kucera 1977), there is evidence that mowing can serve at least some of the functions of fire (Hover and Bragg 1981) in prairies. Mowing, in fact, has two major advantages over burning. First there is no need for large crews to control the fire, and second the hay produced can be used as a cash crop. Because mowing is an attractive alternative to burning for prairie preserves it is important to determine the effects of mowing on the prairie. …

U. S. Arctic Oil: A Perspective, William T. Decamp

Marine Affairs Theses and Major Papers

The United States Arctic, for the purposes of this study, encompasses the seabed and subsoil under the resource jurisdiction of the United States, including the Bering Sea offshore, and the Hope Basin, Chukchi (Barrow Arch) and Beaufort (Diapir Field) Seas, and land territory north of the Brooks Range onshore. Although U.S. credibility with its Arctic allies would be enhanced by its becoming a party to the Law of the Sea Convention, this remote possibility is not a prerequisite for a successful U.S. Arctic Policy. It is more important that U.S. policy goals are perceived among its Arctic allies as being …

Fundy Tidal Power Development : Preliminary Evaluation Of Its Environmental Consequences To The Resources Of The State Of Maine, Bigelow Laboratory For Ocean Sciences

Maine Collection

Fundy Tidal Power Development : Preliminary Evaluation of Its Environmental Consequences to the Resources of the State of Maine

A Report to the Maine State Planning Office by the Bigelow Laboratory for Ocean Sciences, April, 1984.

"Technical Report No. 35 - Bigelow Laboratory for Ocean Sciences, West Boothbay Harbor, Maine - A Division of Northeastern Research Foundation, Inc."

Contents: Executive Summary / Introduction / Methods / Physical and Biological Consequences / Socio-Economic Consequences / Research Needs / Bibliography / Appendix I. Written Comments on Greenberg Model

The Probe, Issue 42 - April 1984

The Probe: Newsletter of the National Animal Damage Control Association

The Probe National Animal Damage Control Association
No. 42 April, 1984
California Vertebrate Pest Conference
Rodent Bait Station
6th Great Plains Wildlife Damage Control Workshop
Prevention and Control of Wildlife Damage
House Sparrows
Cholecalciferol
Letters to Ye Ed
Denver Wildlife Research Center

Efficacy Test Protocols For Evaluation Of Ultrasonic Rodent Repellent Devices, Stephen A. Schumake, G. Keith Lavoie, Kenneth Crane

Vertebrate Pest Conference Proceedings: 11th (1984)

Controlled laboratory and field test protocols were developed to assess the repellent efficacies of six commercially manufactured ultrasonic rodent repellent devices. The laboratory test structure (68.7 m²) was divided into two rooms (32.5 m² each) with a central harborage area (3.5 m²) containing a colony of 12 wild Norway rats (Rattus norvegicus). For each test, a single ultrasonic device was attached to the far end of one room and rat activity measures (oat consumption, packet damage, photocell counts) were taken during 1-week baseline and 2-1/2-week test periods. Field test structures varied in floor …

Eleventh Vertebrate Pest Conference

Vertebrate Pest Conference Proceedings: 11th (1984)

Contents

Current Status Of Research On The Blackbird-Sunflower Problem In North Dakota, Joseph L. Guarino

Vertebrate Pest Conference Proceedings: 11th (1984)

Since 1979, the Denver Wildlife Research Center, U.S. Fish and Wildlife Service, has conducted an accelerated research program on the blackbird-sunflower problem which occurs annually in the Dakotas and Minnesota. The objective is to develop effective, cost beneficial and environmentally safe methods for reducing blackbird damage to ripening sunflower. A multidisciplinary approach involving interrelated studies of problem definition, ecology, and control methods development is being used. Preliminary results are presented from several studies involving: state- and county-wide estimates of damage; frequency distribution and timing of damage; compensatory growth in early damaged sunflower heads; breeding male blackbird censuses; mass-marking migratory red-winged …

Biological Rationale For 1080 As A Predacide, Walter E. Howard, Robert H. Schmidt

Vertebrate Pest Conference Proceedings: 11th (1984)

Compound 1080 (sodium monofluoroacetate) is a uniquely selective predacide for controlling coyotes, compared to other predacides. In addition to discussing the biological aspects of 1080, the reasons for the current emotional-political status of 1080 are also reviewed because the biological rationale concerning 1080 has been largely determined by a conspiracy orchestrated in 1972 by an individual of the Council on Environmental Quality but assisted by others from the U.S. Department of the Interior and the Environmental Protection Agency. Many of the distortions about 1080 can also be traced to environmental organizations which still use 1080 as an issue which they …

Strobe Light And Siren Devices For Protecting Fenced-Pasture And Range Sheep From Coyote Predation, Samuel B. Linhart

Vertebrate Pest Conference Proceedings: 11th (1984)

The effectiveness of frightening devices for reducing coyote predation on domestic sheep has not been adequately studied. Portable, battery-operated strobe light/siren devices protected pastured sheep from coyotes for a mean of 53 nights (10 trials) and 91 nights (5 trials). Results of ongoing tests of the devices for reducing predation on herded sheep on summer range in western Colorado have so far been encouraging. Future research needs are outlined.

Resistance To The Second-Generation Anticoagulant Rodenticides, Mogens Lund

Vertebrate Pest Conference Proceedings: 11th (1984)

The second-generation anticoagulants, difenacoum, bromadiolone and brodifacoum, have taken over a considerable part of the rodenticidal market during the last six to eight years. This is partly due to the higher efficiency against a larger spectrum of rodent pest species and partly to the increasing problem of physiological resistance to the older anticoagulants. Resistance of practical importance has, however, now been encountered to difenacoum and bromadiolone in Europe, i.e., UK and Scandinavia. Brodifacoum, in spite of the evidence of a somewhat increased tolerance in some commensal rodent populations, still must be considered a highly effective rodenticide against almost all important …

Cholecalciferol: A Unique Toxicant For Rodent Control, Edward F. Marshall

Vertebrate Pest Conference Proceedings: 11th (1984)

Cholecalciferol is an acute (single-feeding) and/or chronic (multiple-feeding) rodenticide toxicant with unique activity for controlling commensal rodents including anticoagulant-resistant rats. Cholecalciferol differs from conventional acute rodenticides in that no bait shyness is associated with consumption and time to death is delayed, with first dead rodents appearing 3-4 days after treatment.

Feral Equine Management At The Naval Weapons Center, Thomas J. Mcgill

Vertebrate Pest Conference Proceedings: 11th (1984)

Feral equines present a unique management problem for federal land managers. Although feral burros are an invader species introduced onto the North American Continent by 16th Century Spanish explorers, they have both State and Federal protection. Under the umbrella of this protection, feral burro populations exploded in the 1970s. By 1979 the Naval Weapons Center, China Lake, California, was being overrun by burros. Burros were destroying the desert environment and creating very real hazards to aircraft, vehicles and personnel. The Naval Weapons Center in an unprecedented move implemented an interim emergency removal program. A total of 1513 burros was removed …

The Treatment Of Accidental Anticoagulant Toxicity In The Canine, James G. Miller

Vertebrate Pest Conference Proceedings: 11th (1984)

Anticoagulant poisoning is only one of several causes of hemorrhage in dogs. Hemophilia, von Willebrand's disease, liver diseases, and infections are cited as additional causes of hemorrhage. The duration of anticoagulant activity determines the treatment protocol. The half-life of warfarin is 19 hours; diphacinone, 30 days; brodifacoum, 180 days. The treatment of anticoagulant poisoning re-quires doses of vitamin K1, at the rate of 5 mg/kg, initially intramuscularly, then orally. Warfarin intoxication is treated for 4 days; diphacinone and brodifacoum for 30 days. Where hemorrhage is present, the prognosis is guarded, and fresh whole blood transfusions are indicated.

Research On Winter Roosting Blackbirds And Starlings In The Southeastern United States, Donald F. Mott

Vertebrate Pest Conference Proceedings: 11th (1984)

Each winter, more than 300 million blackbirds and starlings congregate in hundreds of roosting sites in the southeastern United States. In addition to nuisance problems involving odor and property damage from fecal material, and potential airport hazards, research studies to date suggest that the major problems with these birds and their roosts involve grain losses in feedlots, latent disease transmission to livestock, and public health concerns with histoplasmosis. Control methods development studies have shown the utility of Starlicide and nonchemical control methods in reducing starling feedlot problems. A sprinkler-irrigation delivery system for the surfactant, PA-14, has been developed that enhances …

Efficacy Of A Number Of Toxic Baits And Batting Against The Voles, Microtus Agrestis And Arvicola Terrestris , Marvo Myllymaki

Vertebrate Pest Conference Proceedings: 11th (1984)

The results from two series of control experiments against the voles, Microtus agrestis and Arvicola terrestris, are reported. In a series of field experiments in the 1970s, three acute toxicants (zinc phosphide, crimidine and difluorpropanol) were tested against Microtus. Difluorpropanol (Gliftor) was found to be the most effective, but no ready-made bait containing it was available. The performance of the crimidine bait (Kastrix) was good enough to fulfill the registration requirements, while the zinc phosphide bait (Myrax) failed to give acceptable results. In the second series (early 1980s) a brodi-facoum bait (Klerat) was found to be as efficacious …

An Innovative Approach To Pocket Gopher Fumigation, Lloyd F. Plesse

Vertebrate Pest Conference Proceedings: 11th (1984)

The Botta's or Valley pocket gopher (Thomomys bottae), except possibly for the California ground squirrel, is the most damaging rodent to agricultural crops, ornamental plantings, turf, alfalfa, etc., in California. It is a solitary, antisocial animal that occupies its underground burrow system alone t during mating periods and before the juveniles leave the maternal nest at about 5 to 6 weeks of They disperse nocturnally to establish new tunnel systems or take over abandoned ones. In planted and irrigated areas where there is an abundant supply of desirable vegetation, there are two litters per year. Research indicates that …

An Introductory Overview To California Ground Squirrel Control, Terrell P. Salmon, Robert H. Schmidt

Vertebrate Pest Conference Proceedings: 11th (1984)

Techniques for controlling California ground squirrels (Spermophilus beecheyi) include trapping, shooting, acute toxicants, anticoagulants, and fumigants. These techniques are described and compared and the available information on their efficacy and economics is discussed. This kind of analysis is essential if growers are to make logical decisions regarding the various control options.