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Pat Moore
Alaska salmon may bear scars of global warming
Alaska salmon may bear scars of global warming

With a sickening thud, another hefty and handsome salmon lands in the waste barrel, headed for the dogs. "See, it's all of the biggest, best-looking fish," said Pat Moore, waving a stogie at the pile of discards. "It breaks my heart. My dogs cannot eat all that. The maggots will get them first." More Alaskan salmon caught here end up in the dog pot these days, their orange-pink flesh fouled by disease that scientists have correlated with warmer water in the Yukon River. The sorting of winners and losers at Moore's riverbank fish camp illustrates what scientists have been predicting will accompany global warming: Cold-temperature barriers are giving way,...

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