Date prélèvement 15/07/2015
IBMR
Robustesse 10.51
Recouvrement UR1 37.00%
Faciès UR1 radier (37%)
Recouvrement UR2 63.00%
Faciès UR2 pl. lent (63%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Helosciadium nodiflorum 30053 HELNOD 53 19.2 31.706
Callitriche obtusangula 1700 CALOBT 2.1 7 5.187
Lemna trisulca 1628 LEMTRI 0.5 2.7 1.886
Chiloscyphus polyanthos 1186 CHIPOL 1.25 2.1 1.7855
Nasturtium officinale 1763 NASOFF 0.7 0.6 0.637
Fontinalis antipyretica 1310 FONANT 0.25 0.2 0.2185
Vaucheria 1169 VAUSPX 0.02 0.15 0.1019
Lemna minor 1626 LEMMIN 0.2 0 0.074
Mentha aquatica 1791 MENAQU 0.05 0.05 0.05
Cratoneuron filicinum 1233 CRAFIL 0.03 0.01 0.0174
Marchantia polymorpha 1192 MACPOL 0.01 0.01 0.01
Potamogeton crispus 1645 POTCRI 0.01 0.01 0.01
Veronica anagallis-aquatica 1955 VERANA 0.01 0.01 0.01
Solanum dulcamara 1964 SOADUL 0.01 0.01 0.01
Sparganium erectum 1671 SPAERE 0 0.01 0.0063
Fissidens crassipes 1294 FISCRA 0.01 0 0.0037
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.0037