Date prélèvement 15/07/2015
IBMR
Robustesse 13.84
Recouvrement UR1 20.00%
Faciès UR1 radier (20%)
Recouvrement UR2 80.00%
Faciès UR2 pl. lent (80%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis antipyretica 1310 FONANT 0.5 1 0.9
Spirogyra 1147 SPISPX 0.5 0.35 0.38
Fissidens crassipes 1294 FISCRA 0.17 0.12 0.135
Cladophora 1124 CLASPX 0.06 0.12 0.108
Phormidium 6414 PHOSPX 0.16 0.06 0.076
Rhynchostegium riparioides 1268 RHYRIP 0.07 0.01 0.022
Jungermannia atrovirens 19820 JUGATR 0.01 0.01 0.0092
Pellia endiviifolia 1197 PELEND 0.01 0.01 0.006
Cratoneuron filicinum 1233 CRAFIL 0.01 0 0.0052
Batrachospermum 1155 BATSPX 0.01 0 0.0042
Cratoneuron commutatum 1232 CRACOM 0.01 0 0.0028