Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"rangeland ecology"”.
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Ranges of consideration: crossing the fields of ecology, philosophy and science studies.
… focus on environmental problems surrounding rangeland ecology along the U.S./Mexico border; whereas the last two chapters explore more theoretical conflicts concerning the philosophy of nature. Throughout the thesis I show the significance of nonhumans (prairie dogs, cattle, biological …
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The impact of grazing along an environmental gradient in the Kamiesberg, South Africa
… years at twice the rate of the adjacent private rangelands. This presents an opportunity to test whether and how high stock numbers impact on vegetation. In the literature the drivers of rangeland ecology are discussed predominantly in the context of the equilibrium versus non-equilibrium debate, …
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People, sheep, and landscape change in colonial Mexico: the sixteenth-century transformation of the Valle del Mezquital
… explores New Spain’s sixteenth-century livestock ecology by drawing upon archival and field data to reconstruct the spatio-temporal characteristics of sheep ranches in a southeastern section of central Mexico’s Valle del Mezquital. The introductory chapter outlines a scholarly disagreement from …
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Conserving living landscapes: investigating the impacts of livestock grazing and assessing rangeland restoration potential in Overberg Renosterveld, South Africa
Biodiversity is declining faster than at any other time in the Earth's history, driven mostly by land use change and degradation. Overberg Renosterveld, some of the most species diverse mediterranean type shrublands, are no exception with about 95% of their original extent lost to agriculture. …