Open Access. Powered by Scholars. Published by Universities.®

Environmental Studies Commons™

Open Access. Powered by Scholars. Published by Universities.®

Life Sciences

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 1051 - 1080 of 1147

Full-Text Articles in Environmental Studies

Lucille Vinyard Journal 1989, Lucille Vinyard Jan 1989

Lucille Vinyard Journal 1989, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Survey And Reconnaissance Of Sea Turtles In The Northern Gulf Of Mexico, Larry Ogren Jan 1989

Survey And Reconnaissance Of Sea Turtles In The Northern Gulf Of Mexico, Larry Ogren

United States Department of Commerce: Staff Publications

This is a report on the results of an aerial survey of nesting beaches conducted during the period from May 16, 1977 to August 11, 1977. The area covered included the barrier beaches and offshore islands from the Florida-Alabama state line to the Rio Grande, Texas. Additional historical information is provided in order to compare current nesting activity with previous years as well as anecdotal observations on the occurrence of sea turtles in this region.


Lucille Vinyard Journal 1988, Lucille Vinyard Jan 1988

Lucille Vinyard Journal 1988, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Front Matter, Elephant Editors Dec 1987

Front Matter, Elephant Editors

Elephant

No abstract provided.


Lucille Vinyard Journal 1987, Lucille Vinyard Jan 1987

Lucille Vinyard Journal 1987, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Africa's Conservation For Development, Norman Miller, Rodger Yeager Jan 1987

Africa's Conservation For Development, Norman Miller, Rodger Yeager

Dartmouth Scholarship

Africa's modern dilemma is a "floor of life" issue. Resource loss, environmental degredation, and overpopulation have reduced many people to the lowest subsistence levels in living memory. By all accounts a biologically diverse wonderland, Africa is quite literally the last place on earth for many plant and animal species. Yet the basis of human and nonhuman survival has become threatened in many areas because of soil and water depletion, deforestation, and desertification. Human mistakes are invariably cited as among the basic causes of these tragedies.


Assault On Eden: Destruction Of Latin America's Rain Forests, Douglas R. Shane Jan 1986

Assault On Eden: Destruction Of Latin America's Rain Forests, Douglas R. Shane

Ecology Collection

In the seemingly distant world of Latin America's rain forests, man's greed and desperation have resulted in a fire which threatens to obscure our ability to observe life's poetry: The continuing destruction of the earth's tropical rain forests is one of the most serious environmental problems confronting humanity today: Intact, these vital organisms offer an understanding of the planet's past and a key to our future; destroyed, they threaten catastrophe of global consequence.


Lucille Vinyard Journal 1986, Lucille Vinyard Jan 1986

Lucille Vinyard Journal 1986, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


History Of Arcata Community Forest, Susie Van Kirk Sep 1985

History Of Arcata Community Forest, Susie Van Kirk

Susie Van Kirk Papers

On 17 May 1955, dedication ceremonies for the Arcata Community Forest were held by the Arcata Redwood Circle of the Redwood Region Conservation Council, which sent out 2,500 invitations to the event. The first municipally owned forest in the State of California, Arcata's 6OO-acre Forest was to be "managed for the benefit of all the citizens of the city, with attention to watershed, recreation, timber management and other values (Humboldt Times, 15 May 1955).

How the land has been used and how it came into City ownership are the subjects of this paper, which recounts a history of public domain …


Lucille Vinyard Journal 1985, Lucille Vinyard Jan 1985

Lucille Vinyard Journal 1985, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1984, Lucille Vinyard Jan 1984

Lucille Vinyard Journal 1984, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


The North American Black Duck (Anas Rubripes): A Case Study Of 28 Years Of Failure In American Wildlife Management, John W. Grandy Jan 1983

The North American Black Duck (Anas Rubripes): A Case Study Of 28 Years Of Failure In American Wildlife Management, John W. Grandy

Conservation Collection

A scientific and technical analysis is presented of the factors which may have been primarily responsible for an estimated 60% decline in the black duck (Anas rubripes) population since 1955. The analyses presented show that the U.S. Fish and Wildlife Service (FWS), the management agency responsible for waterfowl management in the United States, has recognized the population decline, that the FWS's own experts have consistently recognized that hunting is the most likely cause of the population decline, and that hunting is the only mortality factor which wildlife managers can control in the practical sense. Using FWS information, the author shows, …


Initial Development Plans For New Land, D J. Carder Oct 1982

Initial Development Plans For New Land, D J. Carder

All other publications

No abstract provided.


Vol. 6 No. 1 (1982): Pacific Studies Front Matter, The Jonathan Nāpela Center For Hawaiian And Pacific Islands Studies Sep 1982

Vol. 6 No. 1 (1982): Pacific Studies Front Matter, The Jonathan Nāpela Center For Hawaiian And Pacific Islands Studies

Pacific Studies

Pacific Studies is published two times a year by The Jonathan Nāpela Center for Hawaiian and Pacific Studies, Brigham Young University Hawai‘i #1979, 55–220 Kulanui Street, Lāʻie, Hawai‘i 96762, but responsibility for opinions expressed in the articles rests with the authors alone. Subscription rate is US$40.00 yearly, payable to The Jonathan Nāpela Center for Hawaiian and Pacific Studies. The Jonathan Nāpela Center for Hawaiian and Pacific Studies (formerly The Pacific Institute) is an organization funded by Brigham Young University Hawai‘i. The Center assists the University in meeting its cultural and educational goals by undertaking a program of teaching, research, and …


Vol. 6 No. 1 (1982): Pacific Studies Full Issue, The Jonathan Nāpela Center For Hawaiian And Pacific Islands Studies Sep 1982

Vol. 6 No. 1 (1982): Pacific Studies Full Issue, The Jonathan Nāpela Center For Hawaiian And Pacific Islands Studies

Pacific Studies

Pacific Studies is published two times a year by The Jonathan Nāpela Center for Hawaiian and Pacific Studies, Brigham Young University Hawai‘i #1979, 55–220 Kulanui Street, Lāʻie, Hawai‘i 96762, but responsibility for opinions expressed in the articles rests with the authors alone. Subscription rate is US$40.00 yearly, payable to The Jonathan Nāpela Center for Hawaiian and Pacific Studies. The Jonathan Nāpela Center for Hawaiian and Pacific Studies (formerly The Pacific Institute) is an organization funded by Brigham Young University Hawai‘i. The Center assists the University in meeting its cultural and educational goals by undertaking a program of teaching, research, and …


Books Received And Book Notices, The Jonathan Nāpela Center For Hawaiian And Pacific Islands Studies Sep 1982

Books Received And Book Notices, The Jonathan Nāpela Center For Hawaiian And Pacific Islands Studies

Pacific Studies

Book Listing for the Vol 6, No 1 Fall Edition of the Pacific Studies Journal


Roland W. Force's Review Of R. E. Johannes' Words Of The Lagoon: Fishing And Marine Lore In The Palau District Of Micronesia, Roland W. Force Apr 1982

Roland W. Force's Review Of R. E. Johannes' Words Of The Lagoon: Fishing And Marine Lore In The Palau District Of Micronesia, Roland W. Force

Pacific Studies

No abstract provided.


Bureaucracy And Wildlife: A Historical Overview, Edward E. Langenau Jan 1982

Bureaucracy And Wildlife: A Historical Overview, Edward E. Langenau

International Journal for the Study of Animal Problems

This paper provides a framework for understanding the Government's position on many wildlife topics, including humane ethics. The Government's historical role in wildlife conservation is traced to pertinent theories of bureaucracy. It is shown that Government involvement in wildlife conservation increased through successive stages of change because of interest group activity.


Lucille Vinyard Journal 1982, Lucille Vinyard Jan 1982

Lucille Vinyard Journal 1982, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Lucille Vinyard Journal 1981, Lucille Vinyard Jan 1981

Lucille Vinyard Journal 1981, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Sampling Problems And Interpretation Of Chemical Analysis Of Mineral Springs Used By Wildlife, D. Fraser, E. Reardon, F. Dieken, B. Loescher Jul 1980

Sampling Problems And Interpretation Of Chemical Analysis Of Mineral Springs Used By Wildlife, D. Fraser, E. Reardon, F. Dieken, B. Loescher

Habitat Assessment and Management Collection

Mineral-rich springs used by wildlife were studied in order to develop an appropriate sampling technique. The mineral content of the water varied spatially within a lick, apparently because of contamination by nonlick water and animal urine. The spring source usually could be located with a conductivity meter. Samples contaminated by animal urine could be recognized by their high N content and usually by their color. The distinctive chemical composition of licks is best appreciated by comparing filtered samples of lick water with nonlick water collected nearby. Field filtration was necessary when samples were preserved with acid for trace-metal analysis. Soil …


Lucille Vinyard Journal 1980, Lucille Vinyard Jan 1980

Lucille Vinyard Journal 1980, Lucille Vinyard

Lucille Vinyard Journal Collection

No abstract provided.


Peter J. P. Whitehead Review Of Spencer Wilkie Tinker, Fishes Of Hawaii, Peter J. P. Whitehead Sep 1979

Peter J. P. Whitehead Review Of Spencer Wilkie Tinker, Fishes Of Hawaii, Peter J. P. Whitehead

Pacific Studies

No abstract provided.


Front Matter, Elephant Editors May 1979

Front Matter, Elephant Editors

Elephant

Table of Contents and Cover credits


Observations In Tsavo National Park, Kenya, Evans E. Mgaah May 1979

Observations In Tsavo National Park, Kenya, Evans E. Mgaah

Elephant

Personal observations from four years as a game ranger in Tsavo National Park, Kenya.


Captive Elephant Population Of North America: 1979 Update, Elephant Editors May 1979

Captive Elephant Population Of North America: 1979 Update, Elephant Editors

Elephant

Survey of elephants in captivity, 1979.


Observations Of Elephants In East And Southern Africa, Jeheskel Shoshani May 1979

Observations Of Elephants In East And Southern Africa, Jeheskel Shoshani

Elephant

Selected short observations on African elephants (Loxodonta africana) made during 1978 in East and Southern Africa.


Iucn/Wwf Help Wanted, Elephant Editors May 1979

Iucn/Wwf Help Wanted, Elephant Editors

Elephant

A published plea from the IUCN/World Wildlife Fund Conservation Programme in Indonesia asking for information regarding endangered elephants in Sumatra.


Elephant Symposium And Related Activities, Elephant Editors May 1979

Elephant Symposium And Related Activities, Elephant Editors

Elephant

Agenda for the upcoming Elephant Symposium at the American Society of Mammalogists 59th Annual Meeting, June 20th, 1979.


Information From The Elephant Interest Group Questionnaire, Elephant Editors May 1979

Information From The Elephant Interest Group Questionnaire, Elephant Editors

Elephant

Elephant-related activities of answering respondents to the newsletter's questionnaire.