Date prélèvement 15/09/2014
IBMR
Robustesse 11.19
Recouvrement UR1 80.00%
Faciès UR1 radier (80%)
Recouvrement UR2 20.00%
Faciès UR2 plat lentique (20%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cinclidotus aquaticus 1318 CINAQU 4 0.5 3.3
Cinclidotus riparius 1321 CINRIP 4 0.5 3.3
Vaucheria 1169 VAUSPX 0.51 1.2 0.648
Rhynchostegium riparioides 1268 RHYRIP 0.5 0.1 0.42
Cladophora 1124 CLASPX 0.26 0.17 0.243
Microspora 1132 MICSPX 0.24 0.07 0.207
Melosira 8714 MELSPX 0 0.6 0.12
Diatoma 6627 DIASPX 0 0.45 0.09
Fontinalis antipyretica 1310 FONANT 0.01 0.1 0.028
Lemanea 1159 LEASPX 0.01 0 0.008
Phormidium 6414 PHOSPX 0 0.01 0.002
Amblystegium fluviatile 1223 AMBFLU 0 0.01 0.002