Data/hora: 08/06/2024 15:25:42

Provedor de dados: | Institutional Archive of Ifreme (ArchiMer)
País: | France
Título: | La baie de Seine : hydrologie, nutriments, chlorophille (1978-1994)
Autores: | Aminot, Alain; Guillaud, Jean-francois; Kerouel, Roger.
Data: | 1997
Ano: | 1997
Palavras-chave: | Chlorophyll; Nutrients; Hydrology; Bay of Seine; Chlorophylle; Nutriments; Hydrologie; Baie de Seine.
Resumo: | The data of hydrology, nutrients and chlorophyll obtained in the Bay of Seine over the period 1978-1994, from 14 océanographie cruises, are synthetised and illustrated by an atlas. The Bay is a typical example of a coastal area influenced by a large river. In winter, the nutrient input is drained off into the eastern Channel. In spring, nutrients are consumed intensively. Silicate is the first that drops to limiting levels. The spring bloom generally begins in the centre-east of the Bay. Chlorophyll a can reach up to 40-70 µg/l during the year, values typical of eutrophic coastal areas. Despite the regular increase of nitrogen inputs, the biomass (as chlorophyll) has not significantly changed over a fifteen year period.
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/1997/rapport-1428.pdf

http://archimer.ifremer.fr/doc/00000/1428/

Formato: | application/pdf

Fonte:

1997 Ifremer

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