Date prélèvement 20/07/2021
IBMR
Robustesse 9.87
Recouvrement UR1 30.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 70.00%
Faciès UR2 chenal lentique (10-25%), plat lentique (25-75%), fosse dissipation (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 5.58 11.25 9.549
Phormidium 6414 PHOSPX 12.71 0.02 3.827
Diatoma 6627 DIASPX 0.3 2.4 1.77
Gomphonema 8781 GOPSPX 0.3 1.125 0.8775
Spirogyra 1147 SPISPX 2.22 0.081 0.7227
Oedogonium 1134 OEDSPX 0.2 0 0.06
Melosira 8714 MELSPX 0 0.03 0.021
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.007
Cyperus fuscus 1499 CYPFUS 0 0.01 0.007