Date prélèvement 11/10/2021
IBMR
Robustesse 12.31
Recouvrement UR1 28.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 72.00%
Faciès UR2 chenal lotique (25-75%), plat courant (10-25%), Zone de bordure (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Palustriella commutata 19903 PALCOM 0.2 0.01
Fissidens grandifrons 19666 FISGRN 0.01 0.01
Diatoma 6627 DIASPX 0 0.01
Groenlandia densa 1638 GRODEN 0 0.01
Melosira 8714 MELSPX 0 0.01
Stigeoclonium 1119 STISPX 0 0.2
Ranunculus 1896 RANSPX 0.6 0.5
Vaucheria 1169 VAUSPX 0.2 0.01
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.2 0.01
Cinclidotus riparius 1321 CINRIP 0.01 0.01
Fontinalis squamosa 1312 FONSQU 0.1 0
Fontinalis antipyretica 1310 FONANT 0.01 0.01
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0.01
Hygrohypnum luridum 1240 HYGLUR 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.01 0.01
Ulothrix 1142 ULOSPX 0.01 0.4
Oedogonium 1134 OEDSPX 0.01 0.01