A debate here:
http://scienceblogs.com/shiftingbaselin es/2007/04/a_seafood_debate_to_eat_or_no t.php
And various guides:
http://www.audubon.org/campaign/lo/seaf ood/seafood_wallet.pdf
http://www.mbayaq.org/cr/seafoodwatch.a sp
http://www.blueocean.org/Seafood/
http://www.enature.com/articles/det ail.asp?storyID=509#Anchor-list2
Alaskan salmon good, US farmed shrimp might be okay, especially from Ocean Boy, imported shrimp bad, tuna depends on variety and how its caught.
http://scienceblogs.com/shiftingbaselin
And various guides:
http://www.audubon.org/campaign/lo/seaf
http://www.mbayaq.org/cr/seafoodwatch.a
http://www.blueocean.org/Seafood/
http://www.enature.com/articles/det
Alaskan salmon good, US farmed shrimp might be okay, especially from Ocean Boy, imported shrimp bad, tuna depends on variety and how its caught.