Lec 12 - Fish packaging.docx
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Department
Environmental Science
Course
EESB16H3
Professor
Zachariah Campbell
Semester
Winter

Description
FishOceanic fishing is the equivalent of hunting land animalsnot sustainable in oceans oWe have gradually shifted to smaller fish as serial stock depletions have taken place oFishing down the food chain as we fish one economically important fish we move down to the next oneWe are left with more and more of the little fish because we have gotten rid of highest trophic level so smaller sized fish populations arent regulatedWhale population has greatly dwindledoIUUillegal unregulated unreportedlots of piracy on ocean outside regulated areas oDiscardsBlue fin tuna are one of the largest of tunathis is what goes into expensive sushi and now they have been overharvested oEach fish is 1001000 not even by weight oWe use yellow fin now and other smaller tuna for grocery stores Indus
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