Date prélèvement 09/06/2015
IBMR
Robustesse 9.74
Recouvrement UR1 95.00%
Faciès UR1 radier (95%)
Recouvrement UR2 5.00%
Faciès UR2 pl. lent (5%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cinclidotus fontinaloides 1320 CINFON 3.5 7 3.675
Cladophora 1124 CLASPX 3.47 0 3.2965
Rhynchostegium riparioides 1268 RHYRIP 2 1.2 1.96
Vaucheria 1169 VAUSPX 0.99 1.8 1.0305
Cinclidotus aquaticus 1318 CINAQU 1 1 1
Phormidium 6414 PHOSPX 0.5 0.25 0.4875
Leptodictyum riparium 1244 LEORIP 0.1 2 0.195
Oedogonium 1134 OEDSPX 0.08 0 0.076
Stigeoclonium 1119 STISPX 0 1.2 0.06
Melosira 8714 MELSPX 0.03 0 0.0285
Ulothrix 1142 ULOSPX 0.03 0 0.0285
Fontinalis antipyretica 1310 FONANT 0.01 0.01 0.01
Pellia endiviifolia 1197 PELEND 0.01 0.01 0.01
Lemanea 1159 LEASPX 0.01 0 0.0095
Nostoc 1105 NOSSPX 0.01 0 0.0095
Fissidens crassipes 1294 FISCRA 0 0.01 0.0005