Date prélèvement 04/09/2017
IBMR
Robustesse 9.92
Recouvrement UR1 3.00%
Faciès UR1 radier (3%)
Recouvrement UR2 97.00%
Faciès UR2 pl. lent (97%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum MYRSPI 0 1 0.97
Lemna minor LEMMIN 2.5 0.2 0.269
Veronica anagallis-aquatica VERANA 2.5 0.1 0.172
Phormidium sp. PHOSPX 0 0.1 0.097
Vaucheria sp. VAUSPX 1.4 0.04 0.0808
Nasturtium officinale NASOFF 1 0.05 0.0785
Potamogeton crispus POTCRI 0 0.05 0.0485
Mentha aquatica MENAQU 0.2 0.03 0.0351
Cladophora sp. CLASPX 0.6 0.01 0.0277
Helosciadium nodiflorum HELNOD 0 0.02 0.0194
Persicaria hydropiper PERHYD 0 0.02 0.0194
Lycopus europaeus LYCEUR 0.09 0.01 0.0124
Nitella mucronata NITMUC 0 0.01 0.0097
Bidens frondosa BIDFRO 0 0.01 0.0097
Scrophularia auriculata SCRAUR 0 0.01 0.0097
Agrostis stolonifera AGRSTO 0 0.005 0.0049
Schoenoplectus lacustris SCNLAC 0 0.005 0.0049
Sparganium erectum SPAERE 0 0.005 0.0049
Ranunculus repens RANREP 0 0.005 0.0049
Spirogyra sp. SPISPX 0.1 0 0.003