Date prélèvement 03/09/2012
IBMR
Robustesse 7.61
Recouvrement UR1 79.00%
Faciès UR1 radier (79%)
Recouvrement UR2 21.00%
Faciès UR2 pl. lent (21%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum 1778 MYRSPI 0.15 2.5 0.6435
Amblystegium riparium 1219 AMBRIP 0.67 0 0.5293
Potamogeton pectinatus 1655 POTPEC 0 1.4 0.294
Vaucheria 1169 VAUSPX 0.1 0 0.079
Phalaris arundinacea 1577 PHAARU 0 0.28 0.0588
Hildenbrandia 1157 HILSPX 0.05 0 0.0395
Polygonum hydropiper 1865 POLHYD 0 0.17 0.0357
Oscillatoria 1108 OSCSPX 0.04 0 0.0316
Cinclidotus riparius 1321 CINRIP 0.03 0 0.0237
Rhynchostegium riparioides 1268 RHYRIP 0.02 0 0.0158