Data/hora: 10/06/2024 15:07:55

Provedor de dados: 	5	
País: 	France	
Título: 	Cartographie des nourriceries littorales de poissons du golfe de Gascogne	
Autores: 	Guerault, Daniel; Dorel, Didier; Desaunay, Yves.	
Data: 	1996	
Ano: 	1996	
Resumo: 	Expeditions undertaken using a standardised protocol between 1981 and 1996 took a census of species of commercial interest that depend on certain coastal ecosystems for at least the beginning of their life cycle. Of the 55 species censused, we identified 39 fish species, 6 crustacean species and 10 mollusc species (3 cephalopods, 5 bivalves and 2 gastropods). Some of these species are restricted to coastal systems (14 native species: 6 crustaceans and 8 molluscs) and some species whose adults are fished off the coast (41 non indigenous species: all 39 fishes and 2 cephalopods, cuttlefish and squid).The coast functions as a nursery in two ways. First, it constitutes a favourable biotope for the whole life cycle of native species. Second, for non indigenous species, it represents a transit zone (amphihaline migratory species), or functions as feeding grounds during the growth phase before reproduction. In both cases, recruitment-and thus the size of fishable stock-is determined in part by the survival and growth of young in nursery grounds....	
Tipo: 	Text	
Idioma: 	Francês	
Identificador: 	http://archimer.ifremer.fr/doc/1996/rapport-4228.pdf	
Relação: 	http://archimer.ifremer.fr/doc/00000/4228/	
Formato: 	application/pdf