The great salmon run: competition between wild and farmed salmon

alimentos de origen marino animal salvaje animal sauvage atlantic salmon certification commercialisation consommation alimentaire consumo de alimentos economic competition fish fish culture fish products fishery resources food consumption marche marketing markets mercadeo mercados pescado piscicultura pisciculture poisson (aliment) politique du commerce international productos derivados del pescado produit alimentaire origine marine recursos pesqueros ressource halieutique salmo saumon atlantique seafoods trade policies wild animals