Le Géoportail National
du Grand-Duché de Luxembourg

Municipality : Beaufort -> Macrobenthos 2015

Here you can see a representation of the choosen layer in the municipality your selected. A clic on the name of the layer will bring you directly to the geoportal.


Name
Macroinvertebrates 2015
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.
Valid from
08/02/2011
Revision date
01/12/2016
Keywords
surface water body,  river basin,  Chiers,  river basin district,  Meuse,  Moselle,  Rhine,  ecological status,  Water Framework Directive (DIR 2000/60/CE),  biological quality elements,  macroinvertebrates
Limitation to public access
no restriction
Complete metadata
Link