Date prélèvement11/09/2008
IBMR
Robustesse0
Recouvrement UR175.00%
Faciès UR1rapide (75%)
Recouvrement UR225.00%
Faciès UR2pl. lent (25%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum MYRSPI 13.5 31 17.875
Cladophora sp. CLASPX 15 3 12
Oedogonium sp. OEDSPX 15 0.1 11.275
Diatoma sp. DIASPX 5 0 3.75
Spirogyra sp. SPISPX 4 1 3.25
Oscillatoria sp. OSCSPX 1 0.01 0.7525
Vaucheria sp. VAUSPX 0 0.5 0.125
Potamogeton nodosus POTNOD 0.1 0.15 0.1125
Phalaris arundinacea PHAARU 0.1 0.1 0.1
Mentha aquatica MENAQU 0.05 0.15 0.075
Cinclidotus riparius CINRIP 0.05 0 0.0375
Lemna minor LEMMIN 0.05 0 0.0375
Melosira sp. MELSPX 0 0.1 0.025
Veronica anagallis-aquatica VERANA 0 0.1 0.025
Lycopus europaeus LYCEUR 0.02 0.01 0.0175
Amblystegium riparium AMBRIP 0.02 0 0.015
Fissidens crassipes FISCRA 0.02 0 0.015
Hydrodictyon sp. HYISPX 0 0.05 0.0125
Polygonum hydropiper POLHYD 0.01 0 0.0075
Lythrum salicaria LYTSAL 0 0.01 0.0025