Date prélèvement 19/07/2007
IBMR
Robustesse 0
Recouvrement UR1 70.00%
Faciès UR1 radier (70%)
Recouvrement UR2 30.00%
Faciès UR2 pl. lent (30%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Rhynchostegium riparioides 1268 RHYRIP 9 5.5 7.95
Chiloscyphus polyanthos 1186 CHIPOL 1.55 0.2 1.145
Fontinalis squamosa 1312 FONSQU 0.8 0.2 0.62
Brachythecium rivulare 1260 BRARIV 0.2 0.05 0.155
Fissidens crassipes 1294 FISCRA 0.2 0.05 0.155
Lemanea 1159 LEASPX 0.15 0 0.105
Fontinalis antipyretica 1310 FONANT 0.1 0.02 0.076
Amblystegium fluviatile 1223 AMBFLU 0.05 0.03 0.044
Oscillatoria 1108 OSCSPX 0.05 0.01 0.038
Scapania undulata 1213 SCAUND 0.05 0 0.035
Audouinella 6076 AUDSPX 0.03 0 0.021
Calliergonella cuspidata 1228 CAECUS 0.02 0 0.014
Agrostis stolonifera 1543 AGRSTO 0.02 0 0.014
Phormidium 6414 PHOSPX 0 0.03 0.009
Diatoma 6627 DIASPX 0.01 0 0.007
Riccardia chamedryfolia 1173 RICCHA 0 0.02 0.006