Data/hora: 01/06/2024 14:28:15

Provedor de dados: 	5	
País: 	France	
Título: 	Surveillance écologique et halieutique. Site de Gravelines. Novembre 1995 - Octobre 1996	
Autores: 	Le Fevre-lehoerff, Geneviève; Delesmont, Régis; Dewarumez, Jean-marie; Hitier, Benoist; Woehrling, Daniel.	
Data: 	1997-04	
Ano: 	1997	
Palavras-chave: 	Centrale nucléaire; Sud de la mer du Nord; Hydrologie; Microbiologie; Pelagos; Benthos; Surveillance; Nuclear power plant; South of North Sea; Hydrology; Microbiology; Pelagos; Benthos; Surveillance.	
Resumo: 	This report is the 18 th on annual surveillance of the nuclear plant site of Gravelines. In 1996, mean power output was 4160 MW with a cooling flow rate of 213 m3 / sec leading to an outfull vT of 9°26. The major impact of chloration is due to bromoform (18.3 ug / 1) in outflow. The amplitude of the vibrio annual cycle is stable when compared to previous years but diversity increases. In 1996, earlyness in species reproduction was noticeable. Chlorophyll biomass reached 45 mg / m3 and noctiluca cycle was quite unusual. Impact is estimated aroud 20 - 40 % in phytoplankton biomass and 30 - 100 % in zooplankton, depending on the species. Subtidal abra alba populations have been studied. For intertidal populations disappearance of spio martinensis is to be noted.	
Tipo: 	Text	
Idioma: 	Francês	
Identificador: 	http://archimer.ifremer.fr/doc/00005/11636/8294.pdf

http://archimer.ifremer.fr/doc/00005/11636/	
Formato: 	application/pdf	
Fonte: 	1997 Ifremer

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