Date prélèvement 18/08/2009
IBMR
Robustesse 12.18
Recouvrement UR1 35.00%
Faciès UR1 radier (35%)
Recouvrement UR2 65.00%
Faciès UR2 pl. lent (65%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Melosira sp. MELSPX 65 65 65
Fontinalis squamosa FONSQU 7.5 2.5 4.25
Fontinalis antipyretica FONANT 0.5 0.5 0.5
Lemanea sp. LEASPX 0.5 0.01 0.1815
Audouinella sp. AUDSPX 0.5 0 0.175
Rhynchostegium riparioides RHYRIP 0.5 0 0.175
RANUNCULUS PELTATUS:PENICILLATUS 0.5 0 0.175
Phormidium sp. PHOSPX 0.05 0.05 0.05
Amblystegium riparium AMBRIP 0.1 0 0.035
Oedogonium sp. OEDSPX 0.05 0 0.0175
Oscillatoria sp. OSCSPX 0.01 0.01 0.01
Spirogyra sp. SPISPX 0 0.01 0.0065
Glyceria fluitans GLYFLU 0 0.01 0.0065
Iris pseudacorus IRIPSE 0 0.01 0.0065
Phalaris arundinacea PHAARU 0 0.01 0.0065
Polygonum hydropiper POLHYD 0 0.01 0.0065
Stigeoclonium sp. STISPX 0.01 0 0.0035
Vaucheria sp. VAUSPX 0.01 0 0.0035