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author = "Berthele Olivier"
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Found 2 documents, displaying page 1 of 1

Impact of the sampling protocol in assessing ecological trends in an estuarine ecosystem: The empirical example of the Gironde estuary

Author(s) : Pasquaud, Stephanie , Brind'Amour, Anik , Berthele, Olivier , Girardin, Michel , Elie, Pierre , Boet, Philippe , Lepage, Mario
Description : In view of the European Union (EU) requirements to diagnose and monitor the ecological status of estuarine ecosystems using fish-based indicators, we assessed the effect of the sampling protocol in meeting these objectives. Using three different sampling surveys, we evaluated the impact of four comp...
Repository : Archimer, Archive Institutionnelle de l'Ifremer
Language(s) : English

Grands invertébrés et poissons observés par les campagnes scientifiques. Atlas de distribution. Bilan 2008 Large invertebrates and fish observed during scientific surveys. Distribution maps. Results 2008

Author(s) : Trenkel Verena , Berthele Olivier , Lorance Pascal , Bertrand Jacques , Brindamour Anik , Cochard Marie-laure , Coppin Franck
Description : Depuis une vingtaine d'années, l'Ifremer organise des campagnes de pêche scientifique en mer du Nord, Manche, Atlantique et Méditerranée concernant les ressources pélagiques, démersales et benthiques. L'objectif prioritaire est de produire des indices d'abondance des principales espèces commerciales...
Repository : Archimer, Archive Institutionnelle de l'Ifremer
Language(s) : French
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Found 2 documents, displaying page 1 of 1