Trent University Graduate Thesis Collection

Item Description
Identifier
tula:etd
Type
Collection
Language
eng
Extent
1 item
Rights
Copyright for all items in the Trent University Graduate Thesis Collection is held by the author, with all rights reserved, unless otherwise noted.
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Displaying 1 - 3 of 3

Regional differences in the whistles of Australasian humpback dolphins (genus Sousa)

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Year: 2015, 2015
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Hoffman, Jordan Michael, Thesis advisor (ths): White, Bradley N, Degree committee member (dgc): Nocera, Joe, Degree committee member (dgc): Schaefer, James, Degree granting institution (dgg): Trent University
Abstract: <p>Most delphinids produce narrowband frequency-modulated whistles with a high level of plasticity to communicate with conspecifics. It is important to understand geographic variation in whistles as signal variation in other taxa has provided insight into the dispersal capabilities, genetic divergence and isolation among groups, and adaptation to ecological conditions. I investigated… more
Full Text:                   REGIONAL  DIFFERENCES  IN  THE  WHISTLES  OF  AUSTRALASIAN  HUMPBACK   DOLPHINS  (GENUS  SOUSA)         A  Thesis  Submitted  to  the  Committee  on  Graduate  Studies  in  Partial  Fulfillment  of   the  Requirements  for  the  Degree …

Factors affecting road mortality of reptiles and amphibians on the Bruce Peninsula

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Year: 2015, 2015
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Stinnissen, Tricia, Thesis advisor (ths): Schaefer, James A, Degree committee member (dgc): Nocera, Joe, Degree committee member (dgc): Bowman, Jeff, Degree granting institution (dgg): Trent University
Abstract: <p>Road mortality is one of the leading causes of global population declines in reptiles and amphibians. Stemming losses from reptile and amphibian road mortality is a conservation priority and mitigation is a key recovery measure. I developed a model of road mortalities relative to non-­‐mortalities, based on predictors varying across space (road surface type, traffic volume, speed limit,… more
Full Text:         FACTORS  AFFECTING  ROAD  MORTALITY  OF  REPTILES  AND  AMPHIBIANS  ON  THE  BRUCE   PENINSULA     A  Thesis  Submitted  to  the  Committee  on  Graduate  Studies  in  Partial  Fulfillment  of  the   Requirements  for  the  Degree  of  Master  of …

Human Activity and Habitat Characteristics Influence Shorebird Habitat Use and Behaviour at a Vancouver Island Migratory Stopover Site

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Year: 2015, 2015
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Murchison, Colleen Roxanne, Thesis advisor (ths): Nol, Erica, Degree committee member (dgc): Nocera, Joe, Degree committee member (dgc): Burness, Gary, Degree granting institution (dgg): Trent University
Abstract: <p>Pacific Rim National Park Reserve's 16 km of coastal beaches attract many thousands of people and shorebirds every year. To identify locations where shorebirds concentrate and determine the impact of human activity and habitat characteristics on shorebirds, I conducted shorebird and visitor surveys at 20 beach sectors during fall migration in 2011 to 2013 and spring migration in… more
Full Text: HUMAN ACTIVITY AND HABITAT CHARACTERISTICS INFLUENCE SHOREBIRD HABITAT USE AND BEHAVIOUR AT A VANCOUVER ISLAND MIGRATORY STOPOVER SITE A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of …