Data/hora: 01/06/2024 11:45:59

Provedor de dados: | 5
País: | France
Título: | Directive Cadre sur l’Eau : les pressions anthropiques et leur impact sur les indicateurs de l’état écologique des masses d’eau littorales de la façade Manche-Atlantique - Développement d’une base de données quantitatives sur les pressions anthropiques littorales
Autores: | Buchet, Rémi; Guegan, Cécile.
Data: | 2012-12
Ano: | 2012
Palavras-chave: | DCE; Manche-Atlantique; Élément de qualité biologique; Indicateur; Métrique; DPSIR; Pressions anthropiques; Base de données; Forçages naturels; Impact; WFD; Atlantic and Channel coastline; Biological quality element; Indicator; Metric; DPSIR; Anthropogenic pressures; Database; Natural constraints; Impact.
Resumo: | Within the European water framework directive (WFD), the status assessment of littoral waters is based both on the chemical quality and on the ecological quality of each water body. Quality elements enabling to assess the ecological status of a water body are, among other things, biological quality elements (phytoplankton, macroalgae, angiosperms, benthic invertebrates, fish), for each of which member states have developed quantitative indicators. This document compiles three deliverables of a multi-annual study intended to characterize the sensitivity of these biological indicators regarding the various anthropogenic pressures exerted on the French Atlantic and Channel coast: ultimately, the goal is to establish a quantitative and predictive relationship, statistically robust, between the WFD indicators used along the French channel and Atlantic coastline, and various anthropogenic pressures acting on these coasts.  These three deliverables are the following :  - The reports of various interviews performed with French national referents for the biological quality elements used within the littoral part of the WFD in Channel and Atlantic (phytoplankton, subtidal and intertidal macroalgae, opportunistic blooming macroalgae, angiosperms and benthic invertebrates). These interviews aimed to specify, for each metric constitutive of the BQE indicator (if multi-metric), the "relevant" pressures, as well as the trend of this impact,  - Sheets describing the "pressure" and "environment" data available, in order to characterize spatially and quantitatively these "relevant" anthropogenic pressures acting on French Channel and Atlantic coast,  - A progress report dealing with the development of a database tool, for archiving quantitative data characterizing "relevant" littoral anthropogenic pressures.
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/00346/45723/45351.pdf

http://archimer.ifremer.fr/doc/00346/45723/

Formato: | application/pdf

Fonte:

2012 Ifremer, Hocer, Onema

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