Date prélèvement 21/07/2015
IBMR
Robustesse 9.5
Recouvrement UR1 10.00%
Faciès UR1 pl. courant (10%)
Recouvrement UR2 90.00%
Faciès UR2 ch. lentique (90%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Chiloscyphus polyanthos 1186 CHIPOL 0 5.6 5.04
Helosciadium nodiflorum 30053 HELNOD 10 1.2 2.08
Nuphar lutea 1839 NUPLUT 0 2.3 2.07
Vaucheria 1169 VAUSPX 7.1 0.02 0.728
Callitriche obtusangula 1700 CALOBT 0 0.5 0.45
Fissidens crassipes 1294 FISCRA 4.3 0.01 0.439
Potamogeton berchtoldii 1642 POTBER 0 0.3 0.27
Leptodictyum riparium 1244 LEORIP 1.4 0.07 0.203
Pellia 1196 PELSPX 0.01 0.2 0.181
Lemna minuta 29962 LEMMIT 0 0.1 0.09
Schoenoplectus lacustris 31026 SCNLAC 0 0.1 0.09
Berula erecta 1977 BERERE 0 0.1 0.09
Rhynchostegium riparioides 1268 RHYRIP 0.7 0.01 0.079
Cinclidotus riparius 1321 CINRIP 0.7 0 0.07
Callitriche platycarpa 1702 CALPLA 0 0.04 0.036
Veronica anagallis-aquatica 1955 VERANA 0 0.03 0.027
Mentha aquatica 1791 MENAQU 0 0.01 0.009
Lemna trisulca 1628 LEMTRI 0 0.01 0.009
Lemna minor 1626 LEMMIN 0 0.01 0.009