Load models support sustainable: planning for Brazil s reservoir aquaculture
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Data
2011
Autores
David, Gianmarco Silva
Carvalho, Edmir Daniel [UNESP]
Ramos, Igor Paiva [UNESP]
Silva, Reinaldo José da [UNESP]
Silveira, Alexandre Ninhaus [UNESP]
Yasumaru, Fanny
Ribeiro, Caio Cesar
Lemos, Daniel
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Resumo
Cage aquaculture in hydroelectric reservoirs has great potential for expansion in Brazil, but there are concerns of negative environmental impacts. The environmental sustainability of cage culture depends on hamornization between farming practices and the hydrological peculiarities of the site. Mass balance modeling can estimate the amounts of nutrients that can be loaded without triggering eutrophication and resulting maximum allowable production volume. Careful climate zoning can also assist proper siting.
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Palavras-chave
Fish farming, Environmental impact, Chavantes reservoir, Ilha Solteira reservoir, Environmental carrying capacity
Como citar
Global Aquaculture Advocate, v. 14, n. 1, p. 23-25, 2011.