Date prélèvement 01/09/2021
IBMR
Robustesse 12.25
Recouvrement UR1 98.00%
Faciès UR1 chenal lentique (25-75%), plat lentique (25-75%), rapide (25-75%)
Recouvrement UR2 2.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Diatoma 6627 DIASPX 1.75 5.5175 1.8254
Bangia 1153 BANSPX 1.66 0.875 1.6443
Cladophora 1124 CLASPX 1.5 0.1825 1.4737
Gomphonema 8781 GOPSPX 0.9 2.5 0.932
Stigeoclonium 1119 STISPX 0.35 0 0.343
Ulothrix 1142 ULOSPX 0.02 1.4 0.0476
Hygrohypnum luridum 1240 HYGLUR 0.03 0 0.0294
Fragilaria 9533 FRASPX 0.02 0.175 0.0231
Cinclidotus riparius 1321 CINRIP 0.01 0 0.0098
Fontinalis antipyretica 1310 FONANT 0.01 0 0.0098