Date prélèvement 24/08/2011
IBMR
Robustesse 6.73
Recouvrement UR1 65.00%
Faciès UR1 radier (65%)
Recouvrement UR2 35.00%
Faciès UR2 pl. lent (35%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vaucheria 1169 VAUSPX 30 0 19.5
Oedogonium 1134 OEDSPX 2 0 1.3
Amblystegium riparium 1219 AMBRIP 0.9 0 0.585
Potamogeton pectinatus 1655 POTPEC 0 1.6 0.56
Potamogeton nodosus 1652 POTNOD 0.13 0 0.0845
Myriophyllum spicatum 1778 MYRSPI 0.01 0.16 0.0625
Nuphar lutea 1839 NUPLUT 0 0.08 0.028
Rhynchostegium riparioides 1268 RHYRIP 0.02 0 0.013
Hildenbrandia 1157 HILSPX 0.01 0 0.0065
Cinclidotus riparius 1321 CINRIP 0.01 0 0.0065
Lemna minor 1626 LEMMIN 0.01 0 0.0065
Polygonum hydropiper 1865 POLHYD 0 0.01 0.0035