Date prélèvement 09/08/2011
IBMR
Robustesse 5.18
Recouvrement UR1 50.00%
Faciès UR1 pl. courant (50%)
Recouvrement UR2 50.00%
Faciès UR2 pl. lent (50%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Potamogeton nodosus 1652 POTNOD 6 40 23
Myriophyllum spicatum 1778 MYRSPI 25 10 17.5
Potamogeton pectinatus 1655 POTPEC 2 0 1
Vaucheria 1169 VAUSPX 0.5 0.5 0.5
Polygonum hydropiper 1865 POLHYD 1 0 0.5
Juncus effusus 1613 JUNEFF 0 0.5 0.25
Iris pseudacorus 1601 IRIPSE 0.01 0.2 0.105
Carex 1466 CARSPX 0 0.2 0.1
Oedogonium 1134 OEDSPX 0.05 0.05 0.05
Amblystegium riparium 1219 AMBRIP 0.01 0 0.005
Sparganium emersum f. longissimum 19695 SPAEML 0.01 0 0.005
Veronica anagallis-aquatica 1955 VERANA 0.01 0 0.005