Date prélèvement 19/08/2011
IBMR
Robustesse 8.17
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
Cladophora 1124 CLASPX 2.5 0.5 1.3
Spirogyra 1147 SPISPX 2.5 0.5 1.3
Oedogonium 1134 OEDSPX 0.4 0.1 0.22
Melosira 8714 MELSPX 0.1 0.1 0.1
Myriophyllum spicatum 1778 MYRSPI 0.01 0.15 0.094
Solanum dulcamara 1964 SOADUL 0.05 0 0.02
Amblystegium riparium 1219 AMBRIP 0.01 0 0.004
Fissidens crassipes 1294 FISCRA 0.01 0 0.004
Equisetum fluviatile 1385 EQUFLU 0.01 0 0.004
Nasturtium officinale 1763 NASOFF 0.01 0 0.004