Trent University Graduate Thesis Collection

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    tula:etd
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    1 item
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    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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    Habitat patch size and breeding site quality drive relative abundance of Ambystoma salamander larvae

    Year: 2025, 2025
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): McDonald, Jordan, Thesis advisor (ths): Hossie, Thomas J, Thesis advisor (ths): Murray, Dennis, Degree committee member (dgc): Wilson, Chris, Degree granting institution (dgg): Trent University
    Abstract: <p>Amphibian biodiversity is in global decline, driven primarily by habitat loss and fragmentation arising from landcover alteration. For pond-breeding amphibians, larval abundance should be governed by aquatic breeding site quality, surrounding terrestrial habitat characteristics, and proximity to neighbouring populations. If safeguarding salamander populations is a priority, conservation… more

    Axes of diversity and their implications in the unisexual Ambystoma complex

    Year: 2025, 2025
    Member of: Trent University Graduate Thesis Collection
    Name(s): Creator (cre): Bare, Evan, Thesis advisor (ths): Murray, Dennis, Thesis advisor (ths): Hossie, Thomas, Degree committee member (dgc): Bogart, Jim, Degree committee member (dgc): Wilson, Chris, Degree granting institution (dgg): Trent University
    Abstract: <p>Measuring biodiversity has become increasingly complex as biologists and ecologists have gradually learned more about how biotic systems are structured and interact. Given the wide range of tools, techniques and approaches now in use to quantify biological diversity, it is useful to consider different "dimensions of diversity" to classify these measurements and provide context… more