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Marine Policy, 2003
Abstract The interrelations between aquaculture and fisheries are discussed in a simple two-species system of feed fish and edible fish which can either be caught wild or farmed. Equilibria under three regimes are considered, open access, maximization of returns from each species in isolation, and global maximization. It is shown that the overfishing
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Abstract The interrelations between aquaculture and fisheries are discussed in a simple two-species system of feed fish and edible fish which can either be caught wild or farmed. Equilibria under three regimes are considered, open access, maximization of returns from each species in isolation, and global maximization. It is shown that the overfishing
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2003
This chapter draws extensively on the State of Canada’s Environment Report (Environment Canada 1996a) and data assembled by the Department of Fisheries and Oceans, and Statistics Canada (http://www.dfo-mpo.gc.ca/communic/Statistics). Results are presented for freshwater commercial and recreational fisheries and for that component of the emerging ...
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This chapter draws extensively on the State of Canada’s Environment Report (Environment Canada 1996a) and data assembled by the Department of Fisheries and Oceans, and Statistics Canada (http://www.dfo-mpo.gc.ca/communic/Statistics). Results are presented for freshwater commercial and recreational fisheries and for that component of the emerging ...
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Marine fisheries and aquaculture
2015Fisheries products are an important source of food for a large proportion of the world's population and account for around 6% of the total protein supply (FAO, 2012; Figures 6.1 and 6.2). Fish (in this chapter the term fish is used inclusively to represent fish, shellfish and other aquatic animals used as foodstuffs) are significantly more important in
Paramor, O, Frid, CLJ
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Disease in fisheries and aquaculture
2020Infectious marine diseases have profound impacts on fisheries and aquaculture through their effects on growth, fecundity, mortality, and marketability. Economic losses have motivated research to minimize the negative impacts of disease on these industries.
Donald C. Behringer +3 more
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Reef fisheries and reef aquaculture
2017Abstract Fisheries are of key importance in provision of protein, livelihood opportunities and income to islanders and coastal populations with few alternative food sources, including some of the world’s poorest people. The variety of reef fisheries for reef-associated invertebrates and vertebrates around the world is examined.
Charles R. C. Sheppard +3 more
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Lobsters: Biology, Fisheries and Aquaculture
2019Lobster is one of the most important commercially harvested marine resources in the world because of its higher economic importance. The high-value crustaceans support some of the most profitable fisheries in many countries of the world. World capture fisheries production of lobsters touched an all-time high of 0.3 million tonnes in 2016 with an ...
Radhakrishnan, E V +2 more
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Aquaculture and Artisanal Fisheries
2019This chapter deals with the small-scale (artisanal) fisheries located in the coastal zone which are primarily non-powered, traditional sailboat fishermen and brackish water-pond operators. From the standpoint of employment, both capture and culture fisheries are extremely important components in Java's coastal economy.
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