Date prélèvement 24/07/2012
IBMR
Robustesse 9.76
Recouvrement UR1 85.00%
Faciès UR1 pl. courant (85%)
Recouvrement UR2 15.00%
Faciès UR2 pl. lent (15%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 4.75 49.01 11.389
Vaucheria 1169 VAUSPX 0.1 15 2.335
Cinclidotus danubicus 1319 CINDAN 1 1.5 1.075
Rhynchostegium riparioides 1268 RHYRIP 0.5 1 0.575
Myriophyllum spicatum 1778 MYRSPI 0.01 2 0.3085
Groenlandia densa 1638 GRODEN 0 1.5 0.225
Diatoma 6627 DIASPX 0.1 0.5 0.16
Oedogonium 1134 OEDSPX 0.16 0.1 0.151
Microspora 1132 MICSPX 0 0.5 0.075
Scirpus lacustris 1520 SCILAC 0 0.3 0.045
Audouinella 6076 AUDSPX 0.02 0 0.017
Potamogeton perfoliatus 1656 POTPER 0 0.1 0.015
Glyceria fluitans 1564 GLYFLU 0.01 0.01 0.01
Fissidens crassipes 1294 FISCRA 0.01 0 0.0085
Phormidium 6414 PHOSPX 0.01 0 0.0085
Lemanea 1159 LEASPX 0.01 0 0.0085
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0015
Reynoutria japonica 19988 REYJAP 0 0.01 0.0015