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Water Current, Volume 26, No. 5, October 1994

Water Current Newsletter

Festival of Color Draws Crowd
From the Director
Glossary of Water-Related Terms
Fact Sheets Describe MSEA Research
Tour Participants Flooded with Impressions
Sharing Water: Farms, Cities and Ecosystems
Toward a Water Ethic
Flood Stress Lingers

Determining Recreational Visitor Carrying Capacity: The Case Of Black Canyon At Lake Mead National Recreation Area, Kenneth C. Forman

UNLV Theses, Dissertations, Professional Papers, and Capstones

Lake Mead and Lake Mohave, created by Hoover and Davis Dams respectively, were combined, along with much of the surrounding area, into the Lake Mead National Recreation Area in 1964. The enabling legislation is specific about the duty the National Park Service has to the public to create and maintain this, and other, national recreation areas for the benefit of the visitors, the environment, and future generations. By investigating human impacts on the physical environment (water quality, litter, etc.) and by querying park users on their opinions (with respect to crowding, visitor behavior, etc.), insight can be gained about appropriate …

The Canyon Country Partnership, Bill Hedden

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

18 pages.

Regional Habitat Conservation Planning: The California Gnatcatcher Example, Marc J. Ebbin

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

10 pages.

The Utah Wilderness Debate (Or Is That Debacle), Jeffrey W. Appel

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

95 pages (includes illustrations and maps).

Local And National Interests In Using Public Forests: Lessons From The Pacific Northwest, Part I: A Time For Scientists And Lawyers, K. Norman Johnson

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

18 pages.

Contains references.

Local And National Interests In Using Pub[L]Ic Forests, Andy Kerr

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

3 pages.

Decision Making And The Public Lands, Robert K. Davis

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

18 pages.

Contains 3 pages of references.

Background Material On The Colorado Grazing Roundtable, William E. Riebsame

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

10 pages.

Contains endnotes.

Rangeland Reform ‘94, Michael J. Penfold

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

18 pages.

Agenda: Who Governs The Public Lands: Washington? The West? The Community?, University Of Colorado Boulder. Natural Resources Law Center

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

Conference organizers and/or session moderators included University of Colorado School of Law professors David H. Getches, Judith Jacobsen, Lawrence J. MacDonnell, Teresa Rice and Charles F. Wilkinson.

Shifting policy objectives and management approaches for the public lands of the West are provoking heated debate about how these decisions should be made and implemented. Are these policy directions a reflection of the "New West" or are they, in fact, a declaration of "war on the West"? Somewhere between these polarities of view, efforts are underway to open dialogue and reach consensus.

This second annual western lands conference will explore federal initiatives …

Constitutional And Congressional Requirements Directing Public Lands Decisionmaking, Joseph M. Feller

Who Governs the Public Lands: Washington? The West? The Community? (September 28-30)

15 pages.

Contains references.

Trace Substances, Science And Law: Perspectives From The Social Sciences, James F. Short Jr.

RISK: Health, Safety & Environment (1990-2002)

Using advances in analytical technology as a point of departure, Dr. Short reviews what social science research reveals about perceptions, decision making processes and behaviors of organizations and individuals who try to cope with risk and uncertainty.

Phosphorus Immobilization In Poultry Litter And Litter-Amended Soils With Aluminum, Calcium And Iron Amendments, D. M. Miller, P. A. Moore Jr., T. C. Daniels

Arkansas Water Resources Center Technical Reports

Arkansas produces approximately one billion broilers each year. Phosphorous (P) runoff from fields receiving poultry litter is believed to be one of the primary factors affecting water quality in Northwest Arkansas. Poultry litter contains approximately 20 g P kg-1, of which about 2 g P kg-1 is water soluble. Soils that have received repeated heavy applications of litter may have water soluble P contents of as high as 10 mg P Kg-1 soil. The objective of this study was to determine if soluble P levels could be reduced in poultry litter and litter-amended soils with Al,Ca, and/or Fe amendments. Poultry …

Bobcats, Dallas Virchow, Denny Hogeland

Prevention and Control of Wildlife Damage Handbook

The bobcat (Lynx rufus), alias “wildcat,” is a medium-sized member of the North American cat family. It can be distinguished at a distance by its graceful catlike movements, short “bobbed” tail, and round face and pointed ears. Visible at close distances are black hair at the tip of the tail and prominent white dots on the upper side of the ears. Body hair color varies, but the animal’s sides and flanks are usually brownish black or reddish brown with either distinct or faint black spots. The back is commonly brownish yellow with a dark line down the middle. …

Coyotes, Jeffrey S. Green

Prevention and Control of Wildlife Damage Handbook

In body form and size, the coyote (Canis latrans) resembles a small collie dog, with erect pointed ears, slender muzzle, and a bushy tail. Coyotes are predominantly brownish gray in color with a light gray to cream-colored belly. Color varies greatly, however, from nearly black to red or nearly white in some individuals and local populations. Most have dark or black guard hairs over their back and tail. Coyote-dog and coyote-wolf hybrids exist in some areas and may vary greatly from typical coyotes in size, color, and appearance. Coyotes often include many items in their diet. Rabbits top the list …

Feral Dogs, Jeffrey S. Green, Philip S. Gipson

Prevention and Control of Wildlife Damage Handbook

Feral dog, Canis familiaris. The primary feature that distinguishes feral from domestic dogs is the degree of reliance or dependence on humans, and in some respect, their behavior toward people. Feral dogs survive and reproduce independently of human intervention or assistance. While it is true that some feral dogs use human garbage for food, others acquire their primary subsistence by hunting and scavenging like other wild canids. Feral and domestic dogs often differ markedly in their behavior toward people. Feral dogs are usually secretive and wary of people. Thus, they are active during dawn, dusk, and at night much …

Mink, Edward K. Boggess

Prevention and Control of Wildlife Damage Handbook

The mink (Mustela vison) is a member of the weasel family. Both sexes are a rich chocolate-brown color, usually with a white patch on the chest or chin and scattered white patches on the belly. The fur is relatively short with the coat consisting of a soft, dense underfur concealed by glossy, lustrous guard hairs. Mink also have anal musk glands common to the weasel family and can discharge a disagreeable musk if frightened or disturbed. Unlike skunks, however, they cannot forcibly spray musk. Mink are shoreline dwellers and their one basic habitat requirement is a suitable permanent …

The Probe, Issue 147 - September 1994

The Probe: Newsletter of the National Animal Damage Control Association

CONTENTS:
To Be or Not to Be Released in the Wild-That is the Question
Alternate Use for Softcatch Traps
CALENDAR OF UPCOMING EVENTS
Wild Pigs Ravage Northern California Vineyards
Control Methods’ Impacts on Laughing Gulls at JFK
Mountain Lions on the Prowl in Colorado
Gulls, Terns, Mergansers, and Herons Plague Washington Fish Hatchery
Do Livestock Guarding Dogs Lose Their Effectiveness Over Time?
New Book Available – Wildlife Removal Handbook
American White Pelicans and Catfish

Pastoral Resources And Their Management In The North-Eastern Goldfields, Western Australia, H J. Pringle

Agriculture reports

This report commences with a brief section in which rangeland survey information is put into a pastoral management context. It then describes the environment in terms of types of rangeland and climate. Types of rangeland are described in terms of pasture types, land systems and land types. A pasture type is a kind of land at a plant community or landform scale. It is what is seen out of the window of a vehicle and what monitoring sites are located on. A land system can be seen as a pattern of pasture types in a characteristic position in the landscape. …

Center For Sustainable Agricultural Systems Newsletter, September/October 1994

Center for Sustainable Agricultural Systems: Newsletter (1993–2000)

Contents:

New UNL Center for Grassland Studies

BioNet Bulletin Board

New NSAS Director and New Extension Director

What Happens to Pesticides in Soil and Water?

In the Seminar Spotlight

Paul Thompson

Joel Salatin

Symposium to Focus on Future of Great Plains

Farm Bill Focus of midwest Governors' Conference

Ag Waste Database

Sustainable Development Framework for the Great Plains

USDA Drafting National Organic Standards

Environmental Reserve Proposed

Sustainable Ag Directors Workshop on February

EPA and USDA Agreement on Pest Management

Congress Approves Funding for Sustainable Ag and Related Programs

President Clinton's Sustainable Development Awards

Futuristic Symposium at ASA Meetings

Black Bears, Scott E. Hygnstrom

Prevention and Control of Wildlife Damage Handbook

The black bear (Ursus americanus) is the smallest and most widely distributed of the North American bears. Black bears east of the Mississippi are predominantly black, but in the Rocky Mountains and westward various shades of brown, cinnamon, and even blond are common. The head is moderately sized with a straight profile and tapering nose. The ears are relatively small, rounded, and erect. It is important to be able to distinguish between black bears and grizzly/brown bears (Ursus arctos). The grizzly/brown bear is typically much larger than the black bear.

Red Fox, Robert L. Phillips, Robert H. Schmidt

Prevention and Control of Wildlife Damage Handbook

The red fox (Vulpes vulpes) is the most common of the foxes native to North America. Most depredation problems are associated with red foxes, although in some areas gray foxes (Urocyon cinereoargenteus) can cause problems. The red fox is dog-like in appearance, with an elongated pointed muzzle and large pointed ears that are usually erect and forward. It has moderately long legs and long, thick, soft body fur with a heavily furred, bushy tail. Red foxes occur over most of North America, north and east from southern California, Arizona, and central Texas. The red fox is …

Badgers, Fred Lindzey

Prevention and Control of Wildlife Damage Handbook

The badger (Taxidea taxus) is a stocky, medium-sized mammal with a broad head, a short, thick neck, short legs, and a short, bushy tail. Its front legs are stout and muscular, and its front claws are long. It is silver-gray, has long guard hairs, a black patch on each cheek, black feet, and a characteristic white stripe extending from its nose over the top of its head. Badgers are members of the weasel family and have the musky odor characteristic of this family. They are especially adapted for burrowing, with strong front legs equipped with long, well-developed claws. …

Grizzly/Brown Bears, Charles Jonkel

Prevention and Control of Wildlife Damage Handbook

Grizzly/brown bears (Ursus arctos) of the world include numerous subspecies in Asia, Europe, and North America. The interior grizzly (Ursus arctos horribilis) is generally smaller than the coastal (Ursus arctos gyas) or island (Ursus arctos middendorffi) subspecies of North American brown bear, and it has the classic “grizzled” hair tips. Brown bears in general are very large and heavily built. Wherever brown bears live, their size is influenced by their subspecies status, food supply, and length of the feeding season. Bone growth continues throughthe sixth year, so subadult nutrition often dictates their …

Polar Bears, Peter L. Clarkson, Ian Stirling

Prevention and Control of Wildlife Damage Handbook

The polar bear is the largest member of the family Ursidae. Polar bears have a heavy build overall, large feet, and a longer neck relative to their body size than other species of bears. The fur is white, but the shade may vary among white, yellow, grey, or almost brown, depending on the time of year or light conditions. The vitamin A content of the liver ranges between 15,000 and 30,000 units per gram and is toxic to humans if consumed in any quantity. Polar bears are distributed throughout the circumpolar Arctic. In North America, their range extends from the …

House Cats (Feral), William D. Fitzwater

Prevention and Control of Wildlife Damage Handbook

The cat has been the most resistant to change of all the animals that humans have domesticated. All members of the cat family, wild or domesticated, have a broad, stubby skull, similar facial characteristics, lithe, stealthy movements, retractable claws (except the cheetah), and nocturnal habits. Feral cats are house cats living in the wild. They are small in stature, weighing from 3 to 8 pounds, standing 8 to 12 inches high at the shoulder, and 14 to 24 inches long. The tail adds another 8 to 12 inches to their length. Colors range from black to white to orange, and …

Simulation Of Hydrologic Influences On Wetland Ecosystem Succession, Robert A. Pompilio

Theses and Dissertations

This research focuses on the development of a simulation model to determine the effects of hydrological influences on a wetland ecosystem. The model allows perturbations to the inputs of various wetland data which in turn, influences the successional development of the ecosystem. This research consisted of converting a grassland ecosystem model to one which simulates wetland conditions. The critical factor in determining the success of wetland creation is the hydrology of the system. There are four of the areas of the original model which are affected by the hydrology. The model measures the health or success of the ecosystem through …

John Muir Newsletter, Fall 1994, John Muir Center For Regional Studies

Muir Center Newsletters (1981-2015)

John Muir Newsletter fall 1994 university of the pacific volume 4, number 4 JOHN MUIR'S PHOTOGRAPH COLLECTION By Janene Ford Library/Archives Assistant Holt-Atherton Library It is said a picture is worth a thousand words. John Muir could easily turn out a thousand words, but as far as we know he seldom, if ever, used a camera. However, it is evident that Muir recognized and respected the value of visual images. During his lifetime he amassed a collection of nearly 3,000 photographs, many of which were taken by acquaintances and friends such as William Keith, Charles Lummis, Theodore Lukens, Marion Delany, …

The Probe, Issue 146 - August 1994

The Probe: Newsletter of the National Animal Damage Control Association

CONTENTS:
Redefining Wildlife Management As Faunal Resource Management
Wildlife Biologist Position Available at JFK International Airport
CALENDAR OF UPCOMING EVENTS
Bears Attack Hunter in Oregon and German Camper in Canada
U.S. Fish & Wildlife Service to Take Fresh Look at Refuge Uses