Date prélèvement19/07/2012
IBMR8.310
Robustesse8.2
Recouvrement UR140.00%
Faciès UR1radier (40%)
Recouvrement UR260.00%
Faciès UR2pl. lent (60%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Potamogeton nodosus POTNOD 5.1 6 5.64
Phragmites australis PHRAUS 3.5 4 3.8
Cladophora sp. CLASPX 1.5 1 1.2
Cymbella sp. 1.5 1 1.2
Ludwigia peploides LUDPEP 1 1.3 1.18
Spirogyra sp. SPISPX 1.2 1 1.08
Oedogonium sp. OEDSPX 0.25 0.1 0.16
Nasturtium officinale NASOFF 0.1 0.2 0.16
Diatoma sp. DIASPX 0.33 0 0.132
Veronica anagallis-aquatica VERANA 0.25 0.05 0.13
Phormidium sp. PHOSPX 0.02 0.07 0.05
Rorippa sp. RORSPX 0 0.05 0.03
Rorippa amphibia RORAMP 0.05 0.01 0.023
Ceratophyllum demersum CERDEM 0.01 0.01 0.005
Myriophyllum spicatum MYRSPI 0.01 0.01 0.005
Oscillatoria sp. OSCSPX 0 0.01 0.003
Apium nodiflorum APINOD 0 0.01 0.003
Lycopus europaeus LYCEUR 0 0.01 0.003
Lysimachia vulgaris LYSVUL 0 0.01 0.003
Lythrum salicaria LYTSAL 0 0.01 0.003
Mentha sp. MENSPX 0 0.01 0.003
Paspalum distichum 0 0.01 0.003
Stigeoclonium sp. STISPX 0.01 0 0.002
Vaucheria sp. VAUSPX 0.01 0 0.002
Mentha x rotundifolia MENROT 0.01 0 0.002