http://www.nytimes.com/2008/06/09/opinion/09grescoe.htm?pagewanted=all
THE first chinook salmon from Alaska’s Copper River arrived in Seattle last month, for shipment to fish counters throughout the country. With the commercial chinook season in California and most of Oregon canceled for the first time in 160 years, Alaska chinook were going for record prices: $40 a pound for fillet. . . . What happened to the mighty chinook of the Pacific Northwest? Regional fisheries officials have blamed ocean conditions for a temporary decline in the plankton and small fish that juvenile salmon feed on. But most of the problem is man-made.