Density-dependent growth of four spot megrim (L. boscii) in the northern Spanish shelf.
This is a preliminary study of the possible density-dependent growth of four spot megrim, Lepidorhombus boscii. Values of mean length by age class are related to the abundance indices of ages in 1991–1994 in North-eastern Atlantic waters (ICES divisions VIIIc and IXa). The analysis is performed sepa...
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| Formato: | artículo |
| Fecha de publicación: | 1999 |
| País: | España |
| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/326947 |
| Acesso em linha: | http://hdl.handle.net/10261/326947 |
| Access Level: | acceso abierto |
| Palavra-chave: | Centro Oceanográfico de Santander Pesquerías |
| Resumo: | This is a preliminary study of the possible density-dependent growth of four spot megrim, Lepidorhombus boscii. Values of mean length by age class are related to the abundance indices of ages in 1991–1994 in North-eastern Atlantic waters (ICES divisions VIIIc and IXa). The analysis is performed separately for each sex and for each of the 3 subdivisions: VIIIc2, VIIIc1 and IXa2. The most significant relationships between growth and population density are found in juveniles of the first of these three subdivisions and in the area of study as a whole. |
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