Date prélèvement 08/07/2009
IBMR
Robustesse 10.59
Recouvrement UR1 65.00%
Faciès UR1 pl. courant (65%)
Recouvrement UR2 35.00%
Faciès UR2 pl. lent (35%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis squamosa 1312 FONSQU 10 0.5 6.675
Rhizoclonium 1125 RHISPX 6 0 3.9004
Rhynchostegium riparioides 1268 RHYRIP 5 0.1 3.285
Hildenbrandia 1157 HILSPX 4 1 2.95
Lemanea 1159 LEASPX 3 0.05 1.9675
Cinclidotus riparius 1321 CINRIP 2 0 1.3
Melosira 8714 MELSPX 0.06 3 1.089
Potamogeton crispus 1645 POTCRI 0 2 0.7
Fontinalis antipyretica 1310 FONANT 0.5 1 0.675
Gomphoneis NEWCOD 0.6 0 0.39
Cladophora 1124 CLASPX 0.1 0 0.0683
Oscillatoria 1108 OSCSPX 0.05 0 0.0332
Diatoma 6627 DIASPX 0.01 0 0.0065
Oedogonium 1134 OEDSPX 0.01 0 0.0036
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0018
Mentha aquatica 1791 MENAQU 0 0.01 0.0018
Myriophyllum spicatum 1778 MYRSPI 0 0.01 0.0018