Date prélèvement 25/07/2017
IBMR
Robustesse 10
Recouvrement UR1 56.00%
Faciès UR1 radier (56%)
Recouvrement UR2 44.00%
Faciès UR2 pl. lent (44%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 0 2 0.88
Phormidium 6414 PHOSPX 0.7 0.1 0.436
Cladophora 1124 CLASPX 0.5 0.1 0.324
Rhynchostegium riparioides 1268 RHYRIP 0.04 0.01 0.0268
Leptodictyum riparium 1244 LEORIP 0.02 0.01 0.0156
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0.01 0.01
Fissidens crassipes 1294 FISCRA 0.01 0 0.0056
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0 0.0056
Paralemanea 31566 PAASPX 0.01 0 0.0056
Fontinalis antipyretica 1310 FONANT 0 0.01 0.0044