Environmental Health and Protection Commons^™

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 …

Development Of An Analysis Method To Identify The Root Causes Of Finding From The Air Force Environmental Compliance Assessment And Management Program (Ecamp), Frederick B. Cade

Theses and Dissertations

The Air Force is committed to being a national leader in achieving environmental compliance. This commitment is exemplified by the Air Force Chief of Staffs goal of no 'notices of violation.' This goal, however, has proven to be elusive. In the early 1990s, the number of Air Force notices of violation (NOVs) increased by 73%, from 103 to 178. One of the reasons may be findings from the Environmental Compliance Assessment and Management Program (ECAMP) are not being utilized effectively. This research developed an analysis method to identify root causes of ECAMP findings. The model emphasized the use of performance …

Regulation Of Water Use And Takings: A Growing Battlefield, Barton H. Thompson, Jr.

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

43 pages.

Contains references.

Management Approaches To Addressing Takings Issues: Endangered Species Protection, I. Michael Heyman

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

15 pages.

Contains footnotes.

Regulation Of Water Use And Takings—The Government Lawyer’S Perspective, Richard M. Frank

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

11 pages.

Contains 3 pages of references.

Private Property Rights Protection Legislation Across The Nation, Nancie G. Marzulla

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

25 pages (includes 1 map).

Contains footnotes.

Regulatory Takings And Resources: What Are The Constitutional Limits?, John D. Echeverria

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

25 pages.

Searching For Basinwide Solutions To Endangered Species Problems Of The South Platte Of Colorado, James S. Lochhead

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

42 pages (includes illustrations and map).

Contains endnotes.

Regulatory Taking Of Public Water And Land Resource Development Rights After Lucas, Jerome C. Muys

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

7 pages.

“Takings” And The Endangered Species Act, Oliver A. Houck

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

3 pages.

Mining Regulation And Takings, Mark Squillace

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

10 pages.

Contains footnotes.

Mining Regulation(S) And Takings, Lawrence G. Mcbride

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

12 pages.

Contains footnotes.

The Fifth Amendment And The Retained Sovereignty Doctrine: A Study Of The Endangered Species Act And The Central Valley Project Improvement Act As Applied To Central Valley Project Water Service Contracts, Brian E. Gray

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

12 pages.

What A Federal Natural Resource Management Agency Can Do To Avoid Takings, John D. Leshy

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

6 pages.

The Endangered Species Act And Constitutional Takings, Robert Meltz

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

18 pages.

Contains references.

Mining Regulation And Takings, L. Thomas Galloway

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

15 pages.

City Of Tigard And Takings Law, Richard D. Lazarus

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

10 pages.

Contains 1 page of references.

Regulatory Takings And Resources: What Are The Constitutional Limits?, Virginia S. Albrecht

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

52 pages.

Contains footnotes.

Agenda: Water Organizations In A Changing West, University Of Colorado Boulder. Natural Resources Law Center

Water Organizations in a Changing West (Summer Conference, June 14-16)

Conference organizers, faculty and/or moderators included University of Colorado School of Law professors Lawrence J. MacDonnell, David H. Getches and James N. Corbridge, Jr.

Water organizations in the western United States range from small, traditional acequia associations to large metropolitan water suppliers. What do these vastly different kinds of organizations have in common? All are feeling the pressures of change in the region--growing urban populations, environmental concerns, and calls for public participation.

This year's summer program will examine how water organizations are adapting to these pressures for change. Speakers drawn from urban, agricultural, and community organizations will share their experiences …

Agenda: Regulatory Takings And Resources: What Are The Constitutional Limits?, University Of Colorado Boulder. Natural Resources Law Center, Byron R. White Center For The Study Of American Constitutional Law

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

Sponsored by the University of Colorado's Natural Resources Law Center and the Byron R. White Center for American Constitutional Study.

Conference organizers, faculty and/or moderators included University of Colorado School of Law professors David H. Getches, Lawrence J. MacDonnell, Gene R. Nichol, Jr. and Mark Squillace.

Governmental regulation for environmental protection and other important public purposes can affect the manner in which land and natural resources are developed and used. The U.S. constitution (and most state constitutions) prohibit the government from "taking" property without payment of compensation. Originally intended to apply to situations where the government physically seized private property …

Floodplain And Wetland Regulatory “Takings”, Jon A. Kusler

Regulatory Takings and Resources: What Are the Constitutional Limits? (Summer Conference, June 13-15)

4 pages.

The Media, Risk Assessment And Numbers: They Don't Add Up, Sharon M. Friedman

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

Professor Friedman argues that, for risks to be reported accurately, journalism educators must help their students understand science, numbers and statistics.

Policy Considerations For Contraception In Wildlife Management, Wendy A. Sanborn, Robert H. Schmidt, Herbert C. Freeman

Vertebrate Pest Conference Proceedings: 16th (1994)

Managing wildlife populations by manipulating their birth rates is a promising technology. However, the use of contraceptive technologies will involve the development of new wildlife management policies. We designed and implemented a survey that was intended to gather information on the range of perspectives of concerned publics on contraceptive use in wildlife management. There appears to be considerable confusion and mistrust regarding the application and appropriateness of this new technology. We recommend that promoters of contraception use in wildlife management be careful to explain what this new technology can and cannot do in order to avoid the pitfalls associated with …

The Prospects And Associated Challenges For The Biological Control Of Rodents, Grant R. Singleton

Vertebrate Pest Conference Proceedings: 16th (1994)

Biological control using macro- or micro-parasites is a promising research area for control of rodents. The largest impediment to progress is a dearth of high quality research, under field conditions, on wild rodents and their diseases. A major challenge is to identify a candidate control agent which is sufficiently pathogenic, has a high transmission rate and is target specific. Once this has been done, ecological studies of both the host and the disease agent, and of the epidemiology of transmission, are required. Whether the desired pathogenicity is via increased mortality and/or reduced fertility will depend on the agent and on …

Wild Carnivores As Plague Indicators In California - A Cooperative Interagency Disease Surveillance Program, Charles R. Smith

Vertebrate Pest Conference Proceedings: 16th (1994)

A cooperative interagency program of sampling and testing wild carnivores for plague antibody has been utilized as an important component of an integrated plague surveillance program in California since 1974. The carnivore serology program involves the California Department of Health Services, the U.S. Department of Agriculture, APHIS/Animal Damage Control, the U.S. Department of Health and Human Services, Centers for Disease Control, and various other cooperators. This paper summarizes the results of the testing of wild carnivores, opossums, and feral pigs over the past two decades from 49 of California's 58 counties, and discusses the importance of the program to the …

Ground Squirrel Management In The Angeles National Forest, Robyn K. Spano

Vertebrate Pest Conference Proceedings: 16th (1994)

In 1987 and 1988 there was a sharp rise in epizootics in the ground squirrel (Spermophilus beecheyi) population in the Arroyo Seco District of the Angeles National Forest. In response to these incidents, a proactive rather than a reactive approach was implemented in this area. This was the beginning of a ground squirrel management program in the Angeles National Forest. From 1988 to 1993 the program developed into a joint management program between the United States Department of Agriculture, Forest Service (USFS), Los Angeles County Department of Health Services (DHS), Los Angeles County Agricultural Commissioner's Office-Weights and Measures …

Effects Of Initial Rat Captures On Subsequent Capture Success Of Traps, Mark E. Tobin, Robert T. Sugihara, Richard M. Engeman

Vertebrate Pest Conference Proceedings: 16th (1994)

Trapping records from studies conducted in Hawaiian sugarcane fields were analyzed to determine the effects of rat captures on subsequent capture success of Rattus norvegicus, R. rattus, and R. exulans. Traps that captured rats were subsequently more likely to capture another rat of the same species. We detected no differences in trap responses of males and females, nor did we observe any evidence that capture success of Polynesian rats and roof rats was affected by previous captures of Norway rats. This increased trap success may have been due to residual trap odors, or to greater success of traps …

Activity Patterns Of The Pocket Gopher Pappogeomys Merriami Merriami In A Mexican Rangeland, Desley Whisson, Beatriz Villa-C.

Vertebrate Pest Conference Proceedings: 16th (1994)

Pocket gophers (Pappogeomys meiriami merriami) are a problem in both crops and rangelands of Mexico. In rangelands, damage results from the animals burrowing habits which cause much soil disturbance, and their feeding on rangeland vegetation. Although considered a pest, to date there have been no quantitative studies of the activity and damage caused this species. This study was initiated to document fluctuations in activity of P. m. merriami throughout the year in a Mexican rangeland.

Natural History And Protection Of Burrowing Owls, Clark S. Winchell

Vertebrate Pest Conference Proceedings: 16th (1994)

Burrowing owls (Speotyto cunicularia) were monitored over a four year period at Naval Air Station North Island, a developed area at the north end of San Diego Bay, California. Protection of the nest burrows and a burrow marking program were initiated in 1991. The breeding population increased from 14 to 27 nests after this marking program began. Burrow types and ways to differentiate burrows used by owls from those used by California ground squirrels (Spermophilus beecheyi) are outlined. The importance of burrows and their management is discussed with reference to the natural history of the owl.

Supplemental Bear Feeding Program In Western Washington, Georg J. Ziegltrum

Vertebrate Pest Conference Proceedings: 16th (1994)

Black bear (Ursus americanus) damage to trees is a severe problem in the Pacific Northwest. Significant damage has been observed for many years, especially in highly managed private industrial forests in western Washington. The introduction of intensive silvicultural techniques resulted in higher yields, but may have also made trees more vulnerable to black bear destruction. Early lethal control efforts lost public support and the forest products industry investigated different methods that concentrated on non-lethal management tools. In 1985, the Washington Forest Protection Association introduced supplemental bear feeding as a damage prevention program in high damage areas during the …