Pollock shifting hundreds of miles north, costing Bering Sea fishermen

Alaska Public Media

Published August 10, 2007 at 9:53 PM AKDT

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Alaska pollock is the biggest fishery in the world and one of the few that's considered sustainable. But as the waters of the Bering Sea warm, the local ecosystem is changing. Pollock are moving farther north and fishermen are growing concerned.Charles Homans, KIAL - Unalaska