Date prélèvement 16/07/2010
IBMR
Robustesse 7.65
Recouvrement UR1 10.00%
Faciès UR1 radier (10%)
Recouvrement UR2 90.00%
Faciès UR2 mouille (90%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Spirogyra sp. SPISPX 0 37.5 33.75
Vaucheria sp. VAUSPX 0 6.5 5.85
Rorippa amphibia RORAMP 2.5 0.4 0.61
Agrostis stolonifera AGRSTO 0.4 0.5 0.49
Carex elata CARELA 0 0.2 0.18
Amblystegium riparium AMBRIP 1.25 0.05 0.17
Enteromorpha sp. ENTSPX 0.01 0.04 0.0365
Fissidens crassipes FISCRA 0.25 0.01 0.0295
Phalaris arundinacea PHAARU 0.1 0.02 0.028
Equisetum arvense EQUARV 0.1 0 0.01
Mentha sp. MENSPX 0.01 0.01 0.01
Cladophora sp. CLASPX 0.01 0.01 0.0095
Lysimachia vulgaris LYSVUL 0 0.01 0.009
Veronica anagallis-aquatica VERANA 0 0.01 0.009
Lythrum salicaria LYTSAL 0.01 0.01 0.005
Polygonum hydropiper POLHYD 0 0.01 0.0045
Ranunculus repens RANREP 0 0.01 0.0045
Rhynchostegium riparioides RHYRIP 0.01 0 0.0005
Apium nodiflorum APINOD 0.01 0 0.0005