Browsing by Subject "Pollen analysis"

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    A Whole-Lake Assessment of Long-Term Human Impacts to Lake Superior
    (University of Minnesota Duluth, 2010) Reavie, Euan D
    Objectives: 1) To find the driving factors behind changes occurring in Lake Superior. 2) To determine the effect of rehabilitation efforts on lake conditions. 3) To determine whether historical changes in the lake were related to anthropogenic impacts. 4)To investigate the spatial variation in historical pelagic conditions.