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Article . 1997 . Peer-reviewed
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La pollution agricole en Bretagne: sites à risque

Authors: Belloncle, Jean-Louis; Cluzeau, Daniel; Hubert-Moy, Laurence; Cotonnec, Adeline; Richard, Luc;

La pollution agricole en Bretagne: sites à risque

Abstract

Pour restaurer la qualité de l’eau en Bretagne, il faut définir des secteurs d’intervention prioritaires où seront modifiées les pratiques agricoles. Pour se doter d’un premier document de partition de l’espace, traduisant un niveau d’intensification agricole, on a intégré des images satellitaires dans un SIG et défini des classes d’occupation du sol sous contrainte afin de cartographier l’extension du maïs, culture à risque en termes de transfert de polluants. On se dote ainsi facilement d’un indicateur de hiérarchisation des risques de pollution agricole diffuse par sous-bassin-versant.

Keywords

Cuenca ; Calidad del agua ; Bretaña ; Teledetección ; Contaminación difusa, Diffuse Pollution ; GIS ; Flashy Catchment ; Water Quality ; Teledetection ; Brittany, Bretagne ; Bassin-Versant ; Télédétection ; SIG ; Qualité des eaux ; Pollution diffuse

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold