Date prélèvement 31/08/2011
IBMR
Robustesse 12.2
Recouvrement UR1 71.00%
Faciès UR1 radier (71%)
Recouvrement UR2 29.00%
Faciès UR2 pl. lent (29%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 50 8.4 37.936
Spirogyra 1147 SPISPX 0 2.5 0.725
Cinclidotus riparius 1321 CINRIP 0.01 0.01 0.01
Lemanea 1159 LEASPX 0.01 0 0.0071
Amblystegium fluviatile 1223 AMBFLU 0.01 0 0.0071
Fissidens crassipes 1294 FISCRA 0 0.01 0.0029