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Filtering by: Subject Marine ecology Remove constraint Subject: Marine ecology Decade 1990-1999 Remove constraint Decade: 1990-1999 Subject Marine algae -- Ecology Remove constraint Subject: Marine algae -- Ecology

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  • Evolutionary and ecological interactions affecting seaweeds

    Creator:
    Olson, Annette M.
    Abstract:
    The term "interaction" in evolutionary biology and ecology describes the relationships among variables in two classes of causal models. In the first, "interaction" refers to the influence of a single putatively causal variable on a variable of interest. In the second class of models, the term applies when a third...
    Resource Type:
    Dissertation
    Full Text:
    Abstract approved: Jane Lubchenco The term "interaction" in evolutionary biology and ecology describes

  • Algal community structure and organization in high intertidal rockpools

    Creator:
    van Tamelen, Peter G.
    Abstract:
    Gradients of physical disturbance are central to theories of community organization yet rarely are studies performed in which physical factors are experimentally manipulated. Pothole tidepool algal communities exhibit distinct zonation patterns from top to bottom that result from scouring by rocks and other debris in the pools. Scouring is easily...
    Resource Type:
    Dissertation
    Full Text:
    Hatfield Marine Science Center and A. 0. Dennis Willows for allowing me to take courses at Friday Harbor