• mardi 23 février 2016

    Home Technology & Science US, Canada aim to cut Lake Erie phosphorus runoff by 40%

    US, Canada aim to cut Lake Erie phosphorus runoff by 40%

    Lake Erie, Lake St. Clair Algae bloom

    The U.S. and Canadian governments called Monday for deep cuts in phosphorus runoff from farms and other sources into Lake Erie.



    from CBC | Technology News http://ift.tt/1TCMsYG
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