by David Suzuki
One benefit of the National Hockey League strike: it gave people time to
play outside on real ice! But outdoor skating could face the same
difficulties as the NHL – a drastically shorter season or outright
cancellation. Research from Montreal’s McGill and Concordia universities shows global warming is already having an effect on outdoor rinks in Canada
“Many locations across the country have seen significant decreases in the length of the OSS [outdoor skating season], as measured by the number of cold winter days conducive to the creation of rink ice,” their study states. “This is particularly true across the Prairies, and in Southwest Canada, which showed the largest (and most statistically significant) decreases in the calculated OSS length between 1951 and 2005.”
“Many locations across the country have seen significant decreases in the length of the OSS [outdoor skating season], as measured by the number of cold winter days conducive to the creation of rink ice,” their study states. “This is particularly true across the Prairies, and in Southwest Canada, which showed the largest (and most statistically significant) decreases in the calculated OSS length between 1951 and 2005.”