Date prélèvement 25/08/2021
IBMR
Robustesse 10.63
Recouvrement UR1 95.00%
Faciès UR1 chenal lotique (> 75%)
Recouvrement UR2 5.00%
Faciès UR2 plat lentique (1-10%), chenal lotique (25-75%), plat courant (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Stigeoclonium 1119 STISPX 27.7778 3.019 26.5398
Diatoma 6627 DIASPX 5.1389 10.509 5.4074
Melosira 8714 MELSPX 5.1389 1.809 4.9724
Ulothrix 1142 ULOSPX 4.9306 1.8 4.774
Encyonema 9378 ENCSPX 4.9306 0.3 4.699
Cladophora 1124 CLASPX 0 42 2.1
Fontinalis antipyretica 1310 FONANT 0.4167 1.5 0.4708
Phormidium 6414 PHOSPX 0.2083 1.755 0.2857
Oedogonium 1134 OEDSPX 0 0.6 0.03
Cinclidotus riparius 1321 CINRIP 0 0.03 0.0015
Oscillatoria 1108 OSCSPX 0 0.018 0.0009
Cinclidotus danubicus 1319 CINDAN 0 0.01 0.0005
Myriophyllum spicatum 1778 MYRSPI 0 0.01 0.0005
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0005
Rhynchostegium riparioides 1268 RHYRIP 0 0.006 0.0003
Fissidens crassipes 1294 FISCRA 0 0.004 0.0002