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Tagged: Great Lakes

    • — March 10, 2011

    Great Lakes phosphorus levels on the rise, according to IJC report

    Phosphorus levels in the Great Lakes have been increasing at an alarming rate, according to a report released on Wednesday by the International Joint Commission. The study concluded that the[…]

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    A recent study of zebrafish in Lake Erie indicates that blue-green algae produce a potential endocrine disruptor.
    • — March 1, 2011

    Unidentified compound feminizes male fish in Lake Erie, according to four-year study

    New research suggests that algal blooms in Lake Erie may be contaminating the environment with an estrogen-like compound that disrupts reproductive hormone activity in fish. A four-year study conducted by[…]

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  • Grand Calumet River
    • — February 28, 2011

    Conditions in Grand Calumet River AOC improving, researcher says

    While surveying the Grand Calumet River in 1988, Thomas Simon found a deformed fish he later named Blinky. The fish was named as such for a striking abnormality: he was[…]

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    Cold-water diatom algae grow naturally in many environments, even on aquarium rocks.
    • — February 15, 2011

    Brown, cold-water diatom algae bloom in Lake Erie

    On board the ship Neah Bay, Coast Guard Lt. Commander William Woityra, Mike McKay and a group that includes undergraduate students and researchers, have been breaking Lake Erie’s icy surface[…]

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