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Filtering by: Advisor McDonnell, Jeffrey J. Remove constraint Advisor: McDonnell, Jeffrey J. Subject Copper -- Environmental aspects Remove constraint Subject: Copper -- Environmental aspects

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  • Effects of best management practices on copper migration from Douglas-fir lumber treated with ACZA, CA or ACQ

    Creator:
    Ye, Min
    Abstract:
    Copper is the most common ingredient in waterborne preservatives and provides excellent activity against most fungi and insects. However, issues associated with copper migration from treated wood have created increasing concerns about potential risks to non-target organisms in surrounding environments, especially those in sensitive aquatic environments. Various Best Management Practices...
    Resource Type:
    Masters Thesis
    Full Text:
    : ______________________________________________________ Jeffrey J. Morrell Copper is the most common ingredient in waterborne preservatives and

  • Biochemical and physiological indicators of behavioral impairment in salmonids exposed to chlorpyrifos and copper

    Creator:
    Sandahl, Jason
    Abstract:
    The purpose of this work was to determine if environmentally-relevant concentrations of chlorpyrifos and copper, two commonly detected chemicals in Western surface waters, can negatively impact the biological health of salmonids. Both compounds are highly neurotoxic to fish, but each with distinct biological target sites and mechanisms of action. We...
    Resource Type:
    Dissertation
    Full Text:
    Concentration Estimates for Acetyicholinesterase Inhibition. Jason F. Sandahi and Jeffrey J. Jenkins Oregon

  • Limiting copper loss from treated wood in or near aquatic environments

    Creator:
    Mitsuhashi Gonzalez, June M.
    Abstract:
    Copper migration from treated wood has created concerns within the environmental community because of the potential effects of this heavy metal on aquatic organisms. Migration can be limited, to some extent, by more controlled treatments and by post-treatment processing, but these actions cannot completely overcome the problem. An alternative approach...
    Resource Type:
    Masters Thesis
    Full Text:
    Jeffrey J. Morrell Copper migration from treated wood has created concerns within the