Date prélèvement 09/08/2011
IBMR
Robustesse 8.85
Recouvrement UR1 32.00%
Faciès UR1 radier (32%)
Recouvrement UR2 68.00%
Faciès UR2 pl. lent (68%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Oedogonium 1134 OEDSPX 4.5 0 1.44
Spirogyra 1147 SPISPX 0.5 0 0.16
Amblystegium riparium 1219 AMBRIP 0.2 0 0.064
Veronica beccabunga 1957 VERBEC 0 0.05 0.034
Fontinalis antipyretica 1310 FONANT 0.1 0 0.032
Rhynchostegium riparioides 1268 RHYRIP 0.1 0 0.032
Mentha aquatica 1791 MENAQU 0 0.02 0.0136
Nasturtium officinale 1763 NASOFF 0 0.01 0.0068
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0068
Polygonum hydropiper 1865 POLHYD 0 0.01 0.0068
Ranunculus repens 1910 RANREP 0 0.01 0.0068
Cinclidotus riparius 1321 CINRIP 0.01 0 0.0032
Fissidens crassipes 1294 FISCRA 0.01 0 0.0032