Date prélèvement 31/07/2009
IBMR
Robustesse 8.33
Recouvrement UR1 65.00%
Faciès UR1 pl. courant (65%)
Recouvrement UR2 35.00%
Faciès UR2 pl. lentique (35%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Mougeotia 1146 MOUSPX 0.1 0.05 13
Phormidium 6414 PHOSPX 0.05 0.05 13
Cinclidotus danubicus 1319 CINDAN 10 15 13
Diatoma 6627 DIASPX 0 0.05 12
Tetraspora 1138 TETSPX 0.05 0.05 12
Hippuris vulgaris 1782 HIPVUL 0.05 0 12
Spirogyra 1147 SPISPX 1 0.5 10
Ulothrix 1142 ULOSPX 0.5 0.5 10
Fontinalis antipyretica 1310 FONANT 30 25 10
Phalaris arundinacea 1577 PHAARU 0 0.05 10
Scirpus lacustris 1520 SCILAC 0 0.05 8
Cladophora 1124 CLASPX 15 25 6
Oedogonium 1134 OEDSPX 0.05 0.05 6
Amblystegium riparium 1219 AMBRIP 1.5 1.5 5
Vaucheria 1169 VAUSPX 25 25 4
Pellia neesiana 1200 PELNEE 0.2 0 0