HVD - Annex 2 Earth Observation and Environment - Water - Macrobenthos (2015 - 2021)
Description
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 hydromorphology, organic pollution , biological continuity , water regime and acidification. The Macroinvertebrates are one out of four biological parameters of the ecological status of surface water.
For more information : https://eau.gouvernement.lu/fr/administration/directives/Directive-cadre-sur-leau/2e-cycle-(2015-2021).html
Description copied from catalog.inspire.geoportail.lu.
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July 14, 2026
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ID
6a55f2f11cbd7841c3b136c2
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Creation
July 14, 2026
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Unknown
Latest update
July 14, 2026
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Luxembourg
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Luxembourg