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Provedor de dados:  ArchiMer
País:  France
Título:  No more reason for ignoring gelatinous zooplankton in ecosystem assessment and marine management: Concrete cost-effective methodology during routine fishery trawl surveys
Autores:  Aubert, A.
Antajan, Elvire
Lynam, C.
Pitois, S.
Pliru, A.
Vaz, Sandrine
Thibault, D.
Data:  2018-02
Ano:  2018
Palavras-chave:  Gelatinous zooplankton
Marine management
Resumo:  Gelatinous zooplankton, including cnidarians, ctenophores, and tunicates (appendicularians, pyrosomes, salps and doliolids), are often overlooked by scientific studies, ecosystem assessments and at a management level. Despite the important economic consequences that they can have on human activities and on the marine foodweb, arguments often related to the costs of monitoring or their coordination, or simply negligence, have resulted in the absence of relevant monitoring programs. A cost-effective protocol has been applied on trawling from existing fishery surveys conducted by national laboratories in England and France. The testing phase has successfully demonstrated the adequacy of such a tool to sample macro- and mega-zooplankton gelatinous organisms in a cost-effective way. This success has led to the acceptance of this protocol into the French implementation of the EU's Marine Strategy Framework Directive (MSFD). Here, a protocol which can be applied to any trawl-based fishery survey and in any new large-scale monitoring program is provided. As an ecosystem approach to marine management is currently adopted, exemplified by the MSFD in Europe, gelatinous zooplankton should be monitored correctly to prevent a knowledge gap and bias to ecosystem assessments in future.
Tipo:  Text
Idioma:  Inglês

Editor:  Elsevier Sci Ltd
Relação:  info:eu-repo/grantAgreement/EC/FP7/308392/EU//DEVOTES
Formato:  application/pdf
Fonte:  Marine Policy (0308-597X) (Elsevier Sci Ltd), 2018-02 , Vol. 89 , P. 100-108
Direitos:  2017 Elsevier Ltd. All rights reserved


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