Climate change, already on the hook for potentially killing spaghetti, will have a big impact on downhill skiing and snowboarding in the United States.
Under certain warming forecasts, more than half of the 103 ski resorts in the Northeast will not be able to maintain a 100-day season by 2039, according to a study to be published next year by Daniel Scott, director of the Interdisciplinary Center on Climate Change at the University of Waterloo in Ontario.
By then, no ski area in Connecticut or Massachusetts is likely to be economically viable, Mr. Scott said. Only 7 of 18 resorts in New Hampshire and 8 of 14 in Maine will be. New York's 36 ski areas, most of them in the western part of the state, will have shrunk to 9.