LA Times: 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. “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. With global warming, cold-temperature …