Aspects of illegal, unreported and unregulated fishing in the Southern Ocean

accord international acuerdos internacionales derecho del mar droit de la mer embarcaciones de pesca fishery management fishery policies fishery resources fishing areas fishing operations fishing vessels illegal practices international agreements international cooperation law of the sea legislation marine fisheries monitoring operaciones pesqueras overfishing pesca marina recursos pesqueros reglamentaciones regulations ressource halieutique surveillance vigilancia zonas de pesca