Data/hora: 05/06/2024 17:21:42

Provedor de dados: | 5
País: | France
Título: | Suivi régional des nutriments sur le littoral Nord - Pas de Calais / Picardie. Bilan de l'année 2012
Autores: | Nzigou, Aime Roger; Lefebvre, Alain.
Data: | 2013-08
Ano: | 2013
Palavras-chave: | Qualité des eaux littorales; Surveillance; Phaeocystis globosa; Manche Orientale; Coastal waters Quality; Monitoring; Phaeocystis globosa; –Eastern English Channel.
Resumo: | The coastal zone of the Nord – Pas de Calais / Picardie showed dysfonctioning patterns of the ecosystem considered to be link to human activities along shores. These results in regular massive development of species, such as the phytoplanktonic seaweed, Phaeocystis sp. which life cycle was partly linked to nutrients availability and consequently to anthropogenic inputs. As part of the evaluation of the influence of continental inputs on the marine environment (nitrates, phosphates,…) and on potential eutrophication processes, of the estimation of the efficiency of the sewage treatments plants in the possible elimination of dumpings and in order to establish a long-term survey to follow up the change in coastal waters quality, the regional nutrients monitoring network was implemented by Ifremer in collaboration with the Agence de l'Eau Artois Picardie in 1992. This study reports the main results for the year 2012 in terms of temporal change of the main physico-chemical and biological parameters characteristic of water masses sampled along three transects offshore Dunkerque, Boulogne-sur-Mer and the Bay of Somme.
Tipo: | Text
Idioma: | Francês
Identificador: | http://archimer.ifremer.fr/doc/00153/26423/24526.pdf
Relação: | http://archimer.ifremer.fr/doc/00153/26423/
Formato: | application/pdf
Fonte: | 2013 Ifremer