Date prélèvement 11/09/2008
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 46 6 38
Potamogeton nodosus 1652 POTNOD 0.25 20 4.2
Vaucheria 1169 VAUSPX 1.5 0 1.2
Oedogonium 1134 OEDSPX 1 0 0.8
Potamogeton pectinatus 1655 POTPEC 1 0 0.8
Polygonum hydropiper 1865 POLHYD 0.25 0 0.2
Cladophora 1124 CLASPX 0.1 0 0.08
Diatoma 6627 DIASPX 0.1 0 0.08
Melosira 8714 MELSPX 0.1 0 0.08
Nasturtium officinale 1763 NASOFF 0.05 0 0.04
Amblystegium riparium 1219 AMBRIP 0.01 0 0.008