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Creator:: Nelson, Danielle V.
Abstract:: Amphibians are experiencing global population declines and are one of the most threatened groups of vertebrates. This can be attributed to multiple environmental stressors such as habitat loss, disease, invasive species, and climate change. For vocal amphibian species, loss of acoustic habitat due to anthropogenic noise may be yet another...
Resource Type:: Masters Thesis
Full Text:: the support of my committee. Thank you to Dr. Anita Morzillo of the University of Connecticut for

Creator:: Loomis, David M.
Abstract:: The Rusty Blackbird (Euphagus carolinus) has suffered significant population declines across its entire geographic range and the mechanisms associated with this decline are poorly understood. Although much of the Rusty Blackbird breeding habitat in Alaska has remained relatively unaltered by anthropogenic activities, this species continues to decline by an estimated...
Resource Type:: Masters Thesis
Full Text:: (.) No effects T Linear time trend over entire nesting season βT<0 lnT Pseudo-threshold time

Creator:: Kelly, Miriah Russo
Abstract:: Twenty five years' worth of science indicates that the world can expect a number of climate change impacts. Increasingly, local municipalities, businesses and communities of people are becoming more concerned about what to do, yet they are looking for ways to best work together under these conditions. Communities must adapt...
Resource Type:: Dissertation
Full Text:: . Anita Morzillo, and Joseph Cone for their continued guidance and patience. Thanks to Dr. Courtland

Creator:: Moehrke, Caitlin
Abstract:: The current thesis presents contingent valuation research incorporating social psychological measures that investigates recreationists' willingness to pay recreation access fees at McDonald-Dunn Forest, Oregon. Context is provided through an extensive literature review of recreation fee management, issues and concerns related to recreation fees, recreationists' attitudes toward fees, relevant social psychological...
Resource Type:: Masters Thesis
Full Text:: , sampling design, data analysis, and the completion of this document. Dr. Morzillo and Dr. Cramer were

Creator:: Maenhout, Julie L. (Harper)
Abstract:: The American beaver (Castor canadensis) was nearly extirpated by the late 1800's due to the fur trade. Due to reintroduction efforts, it now occupies much of its former range. Beavers are a keystone species and ecosystem engineers, greatly influencing riparian and instream habitats through selective harvesting of plant materials and...
Resource Type:: Masters Thesis
Full Text:: thank the members of my graduate committee, Anita Morzillo, Tiffany Garcia, and my GCR, Mike

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