Fish caught in waters near old military sites in the western Aleutian Islands have more chemical contaminants than do fish caught farther away, according to a study reported by KUCB in Unalaska.
Biologist Keith Miles of the U.S. Geological Survey was part of a team that tested fish for organochlorines -- including PCBs used in electrical lubricants and pesticides -- in the livers of halibut, cod and greenling caught near decommissioned military bases established during World War II and the Cold War. In many cases the chemicals stored at the sites were dumped or left behind.
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http://www.adn.com/2010/03/22/1194421/aleutian-fish-still-contamined.html#ixzz0ixJA4FpVThese old military outpost literally litter this state to this day.