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Titolo:
Environmental impact of chemical wastes produced by the salmon aquacultureindustry
Autore:
Haya, K; Burridge, LE; Chang, BD;
Indirizzi:
Fisheries & Oceans Canada, St Andrews, NB E5B 2L9, Canada Fisheries & Oceans Canada St Andrews NB Canada E5B 2L9 NB E5B 2L9, Canada
Titolo Testata:
ICES JOURNAL OF MARINE SCIENCE
fascicolo: 2, volume: 58, anno: 2001,
pagine: 492 - 496
SICI:
1054-3139(200104)58:2<492:EIOCWP>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
LOBSTER HOMARUS-AMERICANUS; SEA LICE; LETHALITY; CYPERMETHRIN; AZAMETHIPHOS; POSTLARVAE; EXCIS(R); LARVAE; SHRIMP;
Keywords:
aquaculture; Atlantic salmon; biological effects; chemical wastes; ecotoxicology; sea-lice treatments;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Haya, K Fisheries & Oceans Canada, 531 Brandy Cove Rd, St Andrews, NB E5B 2L9, Canada Fisheries & Oceans Canada 531 Brandy Cove Rd St Andrews NB Canada E5B 2L9
Citazione:
K. Haya et al., "Environmental impact of chemical wastes produced by the salmon aquacultureindustry", ICES J MAR, 58(2), 2001, pp. 492-496

Abstract

The rapid expansion of the salmon aquaculture industry in the last decade and the intentional and unintentional use of many chemicals have resulted in wastes that may have a direct environmental impact. Thus. methods and criteria are required to assess the environmental impact of these chemicals, in particular to identify the hazards and assess the risks of their uses. Wedescribe a project in progress that is aimed at identifying the source of chemical wastes of salmon aquaculture in the Bay of Fundy, the quantities released, their distribution, and environmental fate. The project is also concerned with the effects of chemical wastes on important fisheries resources. Laboratory studies indicated that chemicals used in the treatment of sea-lice infestations are lethal to shrimp and lobsters. Lobsters exposed to sublethal concentrations of one of these chemicals, azamethipohos, had decreased reproductive success compared to control lobsters. However. more information is required to estimate the associated risk to wild populations of lobster and shrimp.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 00:56:17