Date prélèvement 18/09/2012
IBMR
Robustesse 7.06
Recouvrement UR1 2.00%
Faciès UR1 radier (2%)
Recouvrement UR2 98.00%
Faciès UR2 ch. lentique (98%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Phormidium sp. PHOSPX 72 19.74 20.7875
Spirogyra sp. SPISPX 10.5 9.02 9.0467
Myriophyllum spicatum MYRSPI 0 7.43 7.2841
Vaucheria sp. VAUSPX 3 2.58 2.5836
Potamogeton pectinatus POTPEC 0 1.33 1.2994
Cladophora sp. CLASPX 0.9 0.8 0.802
Vallisneria spiralis VALSPI 0 0.76 0.7425
Oscillatoria sp. OSCSPX 3.6 0.52 0.5767
Potamogeton perfoliatus POTPER 0 0.32 0.3094
Ranunculus fluitans RANFLU 0 0.19 0.189
Rhizoclonium sp. RHISPX 0 0.14 0.1388
Cinclidotus riparius CINRIP 5 0.03 0.1336
Ceratophyllum sp. CERSPX 0 0.06 0.0619
Ceratophyllum demersum CERDEM 0 0.02 0.0168
Potamogeton nodosus POTNOD 0 0.01 0.0101
Oedogonium sp. OEDSPX 0 0 0.0017