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Filtering by: Alternative title ssim SG 2 Remove constraint Alternative title ssim: SG 2 Committee Member Liston, Aaron Remove constraint Committee Member: Liston, Aaron Degree Level Master's Remove constraint Degree Level: Master's

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  • A whale's tale of mtDNA diversity and differentiation : the Antarctic blue whale

    Creator:
    Sremba, Angela L.
    Abstract:
    Twentieth century commercial whaling drastically reduced the abundance of great whale populations in the Southern Ocean. Exploitation began on the south Atlantic island of South Georgia, where catch records account for over 175,000 whales killed. Modern whaling within the Southern Ocean depleted populations rapidly, and by 1966, hunting blue whales...
    Resource Type:
    Masters Thesis
    Full Text:
    and report the first circumpolar analyses of contemporary population structure. In Chapter 2

  • Phylogeography and population structure of least terns (Sterna antillarum)

    Creator:
    Draheim, Hope M.
    Abstract:
    Historically, least terns (Sterna antillarum) were one of the most common tern species in North America. However, population declines have resulted from direct and indirect anthropogenic pressures on their breeding and foraging habitat. Three subspecies of least terns have been described within the United States: California least tern (S. a....
    Resource Type:
    Masters Thesis
    Full Text:
    ……………………………………………………………….. 1 2. Subspecific status and population genetic structure of least terns inferred by