Date prélèvement 10/08/2010
IBMR
Robustesse 9.42
Recouvrement UR1 7.00%
Faciès UR1 radier (7%)
Recouvrement UR2 93.00%
Faciès UR2 pl. lent (93%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vaucheria 1169 VAUSPX 1.3 3.1 2.974
Myriophyllum spicatum 1778 MYRSPI 0 0.5 0.465
Mentha aquatica 1791 MENAQU 0 0.2 0.186
Cladophora 1124 CLASPX 0.5 0 0.035
Agrostis stolonifera 1543 AGRSTO 0.02 0.03 0.0293
Nasturtium officinale 1763 NASOFF 0 0.03 0.0279
Spirogyra 1147 SPISPX 0.01 0.01 0.0054
Solanum dulcamara 1964 SOADUL 0.01 0.01 0.005
Geitlerinema NEWCOD 0 0.01 0.0047
Apium nodiflorum 1974 APINOD 0 0.01 0.0047
Veronica beccabunga 1957 VERBEC 0 0.01 0.0047
Carex pendula 1485 CARPEN 0 0.01 0.0047
Lycopus europaeus 1789 LYCEUR 0 0.01 0.0047
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0047
Polygonum hydropiper 1865 POLHYD 0 0.01 0.0047
Diatoma 6627 DIASPX 0.01 0 0.0007
Berula erecta 1977 BERERE 0.01 0 0.0004
Fissidens crassipes 1294 FISCRA 0.01 0 0.0004
Tribonema 1167 TRISPX 0.01 0 0.0004