Date prélèvement 25/08/2009
IBMR
Robustesse 0
Recouvrement UR1 80.00%
Faciès UR1 pl. courant (80%)
Recouvrement UR2 20.00%
Faciès UR2 pl. lent (20%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum 1778 MYRSPI 40 5 33
Potamogeton nodosus 1652 POTNOD 3 70 16.4
Potamogeton pectinatus 1655 POTPEC 4 0 3.2
Cladophora 1124 CLASPX 1 0 0.8
Vaucheria 1169 VAUSPX 0.1 0 0.08
Polygonum hydropiper 1865 POLHYD 0.1 0 0.08
Melosira 8714 MELSPX 0.05 0 0.04
Amblystegium riparium 1219 AMBRIP 0.01 0 0.008
Lemna minor 1626 LEMMIN 0.01 0 0.008