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- Which of the following is a disadvantage of aquaculture expansion? Less efficient Uses less water Uses more fuel Contaminates water a III only b IV only c I and IV only d I and III onlyAre there more primary consumers or primary producers? How can you tell?this is from marine bio classAccording to Damron, aquaculture accounts for what percentage of total US cash receipts of total animal agriculture? 0.3 0.85 1.5 2.5 5
- what would you expect to be primary producers in an oligotrophic lakeWhat are the subsectors of the fisheries and aquaculture sector? Select two or more: Industrial fisheries Aquaculture Inland capture fisheries Marine capture fisheries Artisanal fisheriesWhich one of the following measures CANNOT mitigate emissions of greenhouse gases in aquaculture? Select one: Improve feed management to increase feed conversion rates Select feedstuffs from foreign countries rather than local sources
- why is it important for commercial fishermen to have special fishing license and be limited to fishing during only certain seasonsWhat is the difference between gross primary productivity and net primary productivity.How did past and present public opinion affect the Fishery Conservation and Management Act of 1976?
