A carregar...
Publicação
Weight-length relationships for fish species discarded in commercial fisheries of the Algarve (southern Portugal)
| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 82.63 KB | Adobe PDF |
Orientador(es)
Resumo(s)
Weight and length descriptive statistics are reported for 73 fish species discarded in the commercial fisheries from the south coast of Portugal. Parameters of the weight-length relationship were estimated for 57 of these species. These are the first weight-length parameters reported for 20 of these species. For an additional 16 species for which no weight-length parameters have been reported, the parameter a was estimated by setting b = 3.0. Samples were used from five gear types: crustacean trawler, fish trawler, pelagic purse seine, demersal purse seine and trammel net. Samples were obtained from depths ranging from <30 m to >500 m and included pelagic and demersal species.
Descrição
Palavras-chave
Contexto Educativo
Citação
Editora
Wiley. Blackwell Publishing