_:genid1 "Free to use with credit to the original figure source."^^ . "ice-cover-in-the-great-lakes" . "2.27"^^ . "Ice Cover in the Great Lakes"^^ . "Bars show decade averages of annual maximum Great Lakes ice coverage from the winter of 1962-1963, when reliable coverage of the entire Great Lakes began, to the winter of 2012-2013. Bar labels indicate the end year of the winter; for example, 1963-1972 indicates the winter of 1962-1963 through the winter of 1971-1972. Only the most recent period includes the eleven years from 2003 to 2013. (Data updated from Bai and Wang, 2012)."^^ . _:genid1 . . . . . . . . _:genid2 . _:genid2 . _:genid2 . _:genid2 . _:genid2 .