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Filtering by: Subject Oysters -- Effect of water pollution on Remove constraint Subject: Oysters -- Effect of water pollution on Committee Member Landers, Dixon Remove constraint Committee Member: Landers, Dixon Degree Level Doctoral Remove constraint Degree Level: Doctoral

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  • Analysis of semi-volatile organic contaminants and their accumulation in remote aquatic ecosystems of the western US

    Creator:
    Ackerman, Luke K.
    Abstract:
    Many pesticides, polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), and polycyclic aromatic hydrocarbons are persistent, bio-accumulative, and toxic. These semi-volatile organic compounds (SOCs) can undergo atmospheric transport and deposition in cold, remote ecosystems. A better understanding of their accumulation in the fish of these ecosystems is important to better predict...
    Resource Type:
    Dissertation
    Full Text:
    Chemistry presented on March 29th, 2007. Title: Analysis of Semi-Volatile Organic Contaminants and Their

  • Seasonal floodplain wetlands as fish habitat in Oregon and Washington

    Creator:
    Baker, Cynthia F.
    Abstract:
    To begin to understand freshwater seasonal floodplain fish communities in the context of human alteration of the physical system, species introductions and wetland restoration efforts, I studied fish assemblages in fifteen seasonal floodplain wetlands within four geographic regions (coastal, upper Columbia River estuary, Puget Sound and eastern Oregon/Washington) in the...
    Resource Type:
    Dissertation
    Full Text:
    durations, and movements into and out of wetlands were triggered mostly by changing water levels