Date prélèvement 18/07/2013
IBMR
Robustesse 9.9
Recouvrement UR1 30.00%
Faciès UR1 radier (30%)
Recouvrement UR2 70.00%
Faciès UR2 ch. lentique (70%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Chiloscyphus polyanthos 1186 CHIPOL 1.47 5.08 4.001
Callitriche platycarpa 1702 CALPLA 0.1 4.84 3.418
Nuphar lutea 1839 NUPLUT 0.01 2.82 1.9736
Apium nodiflorum 1974 APINOD 0.69 1.57 1.306
Berula erecta 1977 BERERE 0.68 1.57 1.303
Rhynchostegium riparioides 1268 RHYRIP 2.65 0 0.7941
Veronica anagallis-aquatica 1955 VERANA 0.1 0.92 0.6765
Amblystegium riparium 1219 AMBRIP 1.25 0.29 0.5765
Callitriche obtusangula 1700 CALOBT 0 0.63 0.4422
Vaucheria 1169 VAUSPX 0.43 0.42 0.423
Mentha aquatica 1791 MENAQU 0 0.34 0.2353
Cinclidotus fontinaloides 1320 CINFON 0.56 0.01 0.175
Zannichellia palustris 1681 ZANPAL 0 0.17 0.1186
Scirpus lacustris 1520 SCILAC 0 0.1 0.07
Lemna minuscula 1627 LEMMIU 0.01 0.05 0.0354
Marchantia polymorpha 1192 MACPOL 0.04 0.01 0.0198
Lemna trisulca 1628 LEMTRI 0.01 0.01 0.01
Agrostis 1542 AGRSPX 0.01 0.01 0.01
Myosotis palustris 1691 MYOPAL 0 0.01 0.007
Potamogeton berchtoldii 1642 POTBER 0 0.01 0.007
Pellia endiviifolia 1197 PELEND 0 0.01 0.007
Fissidens crassipes 1294 FISCRA 0.01 0 0.003