From
Administration de la gestion de l'eau
The macroinvertebrates are sampled according to the French method IBGN ( indice biologique global normalisé , agences de l' eau 2000). The results allow to classify the surface water bodies into 5 classes : high - good - moderate - poor - bad. Macroinvertebrates are sensitive to the…
Created on November 17, 2020.
Updated on August 20, 2024
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