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The rhetoric of Aldo LeopoldSilvey, Anita, January 1976 (has links)
Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 121-124).
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Building "The Land Ethic" a history of Aldo Leopold's most important essay /Meine, Curt. Leopold, Aldo, January 1983 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1983. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 99-100).
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Life as a sober citizen : Aldo Leopold's Wildlife Ecology 118 /Theiss, Nancy Stearns, January 2009 (has links) (PDF)
Thesis (Ph. D.)--University of Louisville, 2009. / Department of Teaching and Learning. Vita. "August 2009." Includes bibliographical references (leaves 304-320).
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Nature as neighbor Aldo Leopold's extension of ethics to the land /Holtzman, Lynn T. January 2009 (has links)
Thesis (M.S.)--Ohio University, June, 2009. / Title from PDF t.p. Includes bibliographical references.
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Ökologie zwischen Wissenschaft und Weltanschauung, Untersuchungen zur LIteratur der modernen amerikanischen Umweltbewegung: Aldo Leopold, Rachel Carson, Gary Snyder und Edward AbbeyBergthaller, Hannes. Unknown Date (has links) (PDF)
Universiẗat, Diss., 2004--Bonn.
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Revisiting Aldo Leopold's "Perfect" Land Health: Conservation and Development in Mexico's Rio GavilanForbes, William 12 1900 (has links)
The Rio Gavilan watershed, located in Mexico 's northern Sierra Madre Occidental , has significance in conservation history. Upon visiting the remote, largely undeveloped watershed during two hunting trips in the 1930s, renowned conservationist Aldo Leopold thought it was the best picture of land health he had seen. His main indicators of healthy land were slow water runoff rates regulating erosion and historical predator-prey relationships. The visits confirmed Leopold's concept of land health, inspired many of his essays, and helped shape his land ethic. Leopold proposed the area as a control site to research healthy land throughout North America . The proposal never went forward and the area has since been more intensively logged and grazed. This dissertation research used extensive literature review, archives, oral histories, citizen surveys, and rapid assessment of forest, rangeland, riparian, and socioeconomic health to assess impacts of past cultures and update the area's land health status. Projects that could restore land health, such as linked eco-tourism, forest density reduction, and rotational grazing, were assessed for feasibility. Recent critiques of Leopold's land ethic were also reviewed. Results indicate most pre-1940s impacts were light, current land health status is moderate, and local interest exists in restoring land health. Many fish and wildlife populations are reduced, temporarily stabilized, but still at risk. Soil and riverbed erosion, service sector economics, and (at some ridge-top sites) forest density are the land health indicators in worst condition. Land health restoration projects are feasible.
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