Stock structure of black scabbardfish (Aphanopus carbo Lowe, 1839) in the southern northeast Atlantic

• Tipo: Artigo em Revista Científica Internacional
• Data: 2009

Autores

Leonel Serrano Gordo (Autor) Outra; Irineu Baptista (Autor) Outra; Lucilia Carvalho (Autor) Outra; Valentina Costa (Autor) Outra; Cristina Cruz (Autor) FCUP; Jorge C Eiras (Autor) FCUP; Ines Farias (Autor) Outra; Ivone Figueiredo (Autor) Outra; Helena Lourenco (Autor) Outra; Pedro Bordalo Machado (Autor) Outra; Ana Neves (Autor) Outra; Maria Leonor Nunes (Autor) ICBAS; Sara Reis (Autor) Outra; Maria Joao Santos (Autor) FCUP; Aurelia Saraiva (Autor) FCUP; Ana Rita Vieira (Autor) Outra

Revista

Título: Scientia Marina

Vol. 73 Nº 3

Páginas: 89-101

ISSN: 0214-8358

Editora: CSIC - Consejo Superior de Investigaciones Científicas

Indexação

ISI Web of Knowledge - 7 Citações

Scopus - 7 Citações

Classificação Científica

FOS: Ciências exactas e naturais > Ciências da terra e ciências do ambiente

Outras Informações

ID Authenticus: P-003-E80

DOI: 10.3989/scimar.2009.73s2089

Abstract (EN): Black scabbardfish stock structure is still unknown in European waters where, due to the scarcity of biological information. the ICES considers that there is it single stock unit. This study is the final outcome of a scientific project that applies a holistic approach to research oil the population structure of the black scabbardfish and aims to define the most appropriate strategy for the conservation of this resource in southern NE Atlantic waters. The factors Studied include life history parameters. otolith shape analysis, parasites. landings-and-effort data and contaminants. Sampling wits conducted between 2005 and 2007 in three areas Of the Southern NE Atlantic: mainland Portugal, Madeira and the Azores. The mainland and the Azores have an established commercial fishery. whereas the Azores has only an exploratory fishery. The majority of results indicated the existence of different stocks of black scabbardfish in the study area. Of the 8 parameters. 6 were in agreement with separate stocks between the mainland and Madeira, 5 were in agreement with separate stocks between the mainland and the Azores. and 4 were in agreement with separate stocks between Madeira and the Azores.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 13