Date prélèvement 24/08/2012
IBMR
Robustesse 5.22
Recouvrement UR1 40.00%
Faciès UR1 pl. courant (40%)
Recouvrement UR2 60.00%
Faciès UR2 pl. lent (60%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Potamogeton nodosus 1652 POTNOD 2 65 39.8
Myriophyllum spicatum 1778 MYRSPI 60 20 36
Polygonum hydropiper 1865 POLHYD 2 12 8
Potamogeton pectinatus 1655 POTPEC 4 0 1.6
Lemna minor 1626 LEMMIN 0 1.3 0.78
Juncus effusus 1613 JUNEFF 0 0.35 0.21
Cladophora 1124 CLASPX 0.5 0 0.2
Iris pseudacorus 1601 IRIPSE 0.05 0 0.02
Sparganium emersum f. longissimum 19695 SPAEML 0 0.03 0.018
Amblystegium riparium 1219 AMBRIP 0.02 0 0.008