Data/hora: 06/06/2024 08:04:39

Provedor de dados: 	5	
País: 	France	
Título: 	Etude hydrobiologique du bassin de Marennes-Oleron. Un exemple: la secheresse de l'ete 1976.	
Autores: 	Heral, Maurice; Berthome, Jean-paul; Razet, Daniel; Garnier, Jacqueline.	
Data: 	1978-12	
Ano: 	1978	
Palavras-chave: 	France; Charente R. Oyster culture Environmental effects Eutrophication Droughts.	
Resumo: 	Consequences of drought during the summer of 1976 are related. Principal component analysis allowed the division of the area into 5 main districts, each of them with distinctive hydrological and phytoplanktonic characteristics. The rivers Charente and Seudre are particularly eutrophic and carry great quantities of nitrates, phosphates and silicates. Eutrophic evaluation of the river Seudre is studied, as well as oyster mortalities that resulted. Reproduction and settlement of spat oysters are related to the hydrology of each district.	
Tipo: 	Text	
Idioma: 	Francês	
Identificador: 	http://archimer.ifremer.fr/doc/1978/publication-1958.pdf	
Editor: 	ISTPM	
Relação: 	http://archimer.ifremer.fr/doc/00000/1958/	
Formato: 	application/pdf	
Fonte: 	Revue des Travaux de l'Institut des Pêches Maritimes (0035-2276) (ISTPM), 1978-12 , Vol. 42 , N. 4 , P. 269-290	
Fonte: 	Ifremer