winter precipitation

Unusual dry spell threatens B.C. reservoir levels

Unusual dry spell threatens B.C. reservoir levels

Parts of British Columbia known for towering rainforests and endless days of winter precipitation are experiencing some of the driest conditions on record. Both the Sunshine Coast and east side of Vancouver Island face persistent water shortages as below-average precipitation fails to replenish reservoirs drained by the fall drought. “This is the driest fall season on record for all Vancouver Island hydroelectric watersheds,” said B.C. Hydro spokesman Stephen Watson.

EXPLAINER: How to stage Olympics in a snow-challenged city

EXPLAINER: How to stage Olympics in a snow-challenged city

Dry Beijing barely gets any winter precipitation, making this year's Winter Games the first to rely almost entirely on artificial snow. Organizers are touting the event's green credentials, but experts do worry about the environmental impact of such a massive snowmaking operation given the huge amounts of water and electricity it takes. At Yanqing north of Beijing, where organizers built the alpine ski venue from scratch, the slopes stand out as ribbons of white contrasting starkly against the surrounding brown hillsides. Snowmakers have also been deployed farther north in Zhangjiakou, which is hosting freestyle skiing, ski jumping and biathlon.