Year: 2024, 2024
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Solmundson, Kirsten, Thesis advisor (ths): Wilson, Paul, Thesis advisor (ths): Bowman, Jeff, Degree committee member (dgc): Patterson, Brent, Degree committee member (dgc): Manseau, Micheline, Degree granting institution (dgg): Trent University Abstract: <p>Globally, wildlife populations are experiencing increasing rates of range loss, population decline, and extinction. Caribou (Rangifer tarandus) have experienced dramatic declines in both range and population size across Canada over the past century. Boreal caribou (R. t. caribou), one of twelve Designatable Units, have lost approximately half of their historic range in the last 150 years… more Full Text: CONSERVATION GENOMICS OF THE LAKE SUPERIOR CARIBOU A dissertation submitted to the Committee on Graduate Studies in partial fulfilment of the requirements for the degree of Doctor of Philosophy in the Faculty of Arts and Science TRENT UNIVERSITY …
Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Natural populations are often difficult and costly to study, due to the plethora of confounding processes and variables present. This is of particular importance when dealing with managed species. Ungulates, for example, act as both consumers and prey sources; they also provide economic benefit through harvest, and as such, are of high ecological and economic value. I addressed… more Full Text: POPULATION GENETICS AND GUT MICROBIOME COMPOSITION REVEAL SUBDIVISIONS AND SPACE USE IN A GENERALIST AND SPECIALIST UNGULATE A Thesis Submitted to the Committee on Graduate Studies In Partial Fulfillment of the Requirements for the Degree of Master of …
Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>The ability of animal populations to compensate for harvest mortality provides the basis for sustainable harvesting. Coyote populations are resilient to exploitation, but the underlying mechanisms of compensation and how they inter-relate are not fully understood. Moreover, deficiencies in the quality and quantity of information about eastern coyotes preclude effective management. I… more Full Text: POPULATION DYNAMICS OF EASTERN COYOTES IN SOUTHEASTERN ONTARIO A Dissertation Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Arts and Science TRENT …
Year: 2018, 2018
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Hunting represents the principal tool for managing populations of migratory caribou (Rangifer tarandus), but harvest may be affected by landscape features that govern animal distribution and hunter access. Such effects are unclear. I capitalized on an existing dataset of 21 355 caribou harvest records, 1980 – 2009, to determine the influence of landscape features on caribou harvest… more Full Text: THE INFLUENCE OF LANDSCAPE FEATURES ON THE HARVEST OF CARIBOU (Rangifer tarandus) ON THE ISLAND OF NEWFOUNDLAND A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfilment of the Requirements for the Degree of Master of Science in the …
Year: 2014, 2014
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Since their successful reintroduction, the eastern wild turkey <italic>(Meleagris gallopavo silvestris)</italic> has expanded its range north. Due to different and potentially more severe limiting factors, management approaches generalized from studies within the historical range may not be appropriate to apply to northern populations. To better understand northern wild… more Full Text: MOVING NORTH: HABITAT SELECTION AND SURVIVAL OF THE WILD TURKEY AT ITS NORTHERN RANGE EDGE A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and …
Year: 2014, 2014
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Caribou experience direct and indirect negative effects of harassment from biting flies, influencing behavior and activity on several spatial and temporal scales. I used systematic insect collection surveys during the summers of 2011 and 2012 to examine the spatial and temporal distributions of black flies (Simuliidae), mosquitoes (Culicidae), and deer flies and horse flies (Tabanidae)… more Full Text: ECTOPARASITIC INFLUENCES OF DIPTERA ON THE ACTIVITY AND BEHAVIOUR OF WOODLAND CARIBOU (RANGIFER TARANDUS) IN A MANAGED BOREAL FOREST LANDSCAPE IN NORTHERN ONTARIO A Thesis Submitted to the Committee on Graduate Studies In Partial Fulfillment of the …
