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Ultra-managing nature technology and the re-creation of Eden /Breen, Kevin Christopher. January 2009 (has links) (PDF)
Thesis (MFA)--Montana State University--Bozeman, 2009. / Typescript. Chairperson, Graduate Committee: Ronald Tobias. Restoring Eden is a DVD accompanying the thesis. Includes bibliographical references (leaves 27-29).
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Exposure to anaplasma phagocytophilum and ticks in gray foxes (Urocyon cinereoargenteus) in northern Humboldt County, California /Gabriel, Mourad Wisam. January 1900 (has links)
Thesis (M.S.)--Humboldt State University, 2006. / Includes bibliographical references (leaves 40-46). Also available via Humboldt Digital Scholar.
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Interspecific competition among three species of Carnivora on the Spider Ranch, Yavapai County, ArizonaSmall, Richard Lee, 1946- January 1971 (has links)
No description available.
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Occupancy modeling of forest carnivores in MissouriHackett, Harvey Mundy, January 2008 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2008. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on June 8, 2009) Vita. Includes bibliographical references.
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Emerging Factors Associated With The Decline Of A Gray Fox Population And Multi-Scale Land Cover Associations Of Mesopredators In The Chicago Metropolitan AreaWillingham, Alison N. 08 December 2008 (has links)
No description available.
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The influence of habitat features and co-occurring species on puma (Puma concolor) occupancy across eight sites in Belize, Central AmericaRowe, Christopher Brian 05 February 2018 (has links)
Large carnivores play many vital biological, economic, and conservation roles, however, their biological traits (low population densities, cryptic behavior) make them difficult to monitor. Pumas have been particularly difficult to study because the lack of distinctive markings on their coats prevents individual identification, precluding mark-recapture and other similar analyses. Further, compared to temperate areas, research on the interspecific interactions of Central American felids is particularly lacking. I used single- and multi-season, single-species occupancy models and two-species co-occurrence models to analyze camera trapping and habitat data collected at eight study sites across Belize. Puma occupancy was positively influenced by jaguar trap success, understory density, canopy cover, and human trap success, and negatively influenced by stream density. Jaguar trap success was the best predictor of where pumas occurred, while prey species were not found to influence puma occupancy. Mean occupancy was 0.740 (0.013) and ranged from 0.587 (0.042) to 0.924 (0.030). Over time, puma occupancy rates were generally high (> 0.90) and stable. Puma occupancy was higher in logged areas, suggesting that current levels of natural resource extraction at those sites were not detrimental to the species. Co-occurrence modeling showed little evidence for interactions between the carnivores, suggesting that jaguars may be acting as an umbrella species and that conservation efforts directed at jaguars are likely to benefit the other carnivores, including pumas. Overall, these findings are positive for puma conservation, but human-induced land use change is expanding and further monitoring will give us insight into how pumas respond to human encroachment. / Master of Science
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