Date prélèvement 17/08/2011
IBMR
Robustesse 9
Recouvrement UR1 13.00%
Faciès UR1 pl. courant (13%)
Recouvrement UR2 87.00%
Faciès UR2 pl. lent (87%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 0.9 18.3 16.038
Zannichellia palustris 1681 ZANPAL 0.1 1.3 1.144
Fontinalis antipyretica 1310 FONANT 0.7 0.8 0.787
Oscillatoria 1108 OSCSPX 0 0.08 0.0696
Zygnema 1148 ZYGSPX 0 0.08 0.0696
Fissidens crassipes 1294 FISCRA 0.35 0.01 0.0542
Rhynchostegium riparioides 1268 RHYRIP 0.35 0 0.0455
Scirpus lacustris 1520 SCILAC 0.2 0 0.026
Potamogeton nodosus 1652 POTNOD 0 0.01 0.0087
Iris pseudacorus 1601 IRIPSE 0 0.01 0.0087
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0087
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.0087
Polygonum hydropiper 1865 POLHYD 0.01 0 0.0013