Date prélèvement 25/08/2012
IBMR
Robustesse 9.38
Recouvrement UR1 99.00%
Faciès UR1 pl. courant (99%)
Recouvrement UR2 1.00%
Faciès UR2 pl. lent (1%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Zannichellia palustris 1681 ZANPAL 2.5 3.3 2.508
Cylindrospermum 1104 CYLSPX 0.5 0 0.495
Mentha aquatica 1791 MENAQU 0.2 0 0.198
Spirogyra 1147 SPISPX 0.05 13 0.1795
Callitriche platycarpa 1702 CALPLA 0 17 0.17
Rhynchostegium riparioides 1268 RHYRIP 0.15 0 0.1485
Vaucheria 1169 VAUSPX 0.1 0 0.099
Fontinalis antipyretica 1310 FONANT 0.1 0 0.099
Phormidium 6414 PHOSPX 0.1 0 0.099
Oedogonium 1134 OEDSPX 0.1 0 0.099
Myosotis palustris 1691 MYOPAL 0 3.5 0.035
Phalaris arundinacea 1577 PHAARU 0 3.3 0.033
Polygonum hydropiper 1865 POLHYD 0.01 1.7 0.0269
Amblystegium riparium 1219 AMBRIP 0.02 0 0.0198
Melosira 8714 MELSPX 0.02 0 0.0198
Leersia oryzoides 1569 LEEORY 0.02 0 0.0198
Cinclidotus riparius 1321 CINRIP 0.01 0 0.0099
Fissidens crassipes 1294 FISCRA 0.01 0 0.0099
Chara 1121 CHASPX 0.01 0 0.0099
Lycopus europaeus 1789 LYCEUR 0.01 0 0.0099
Bidens tripartita 1729 BIDTRI 0.01 0 0.0099
Veronica anagallis-aquatica 1955 VERANA 0 0.7 0.007