Date prélèvement 02/09/2021
IBMR
Robustesse 13
Recouvrement UR1 70.00%
Faciès UR1 chenal lotique (1-10%), radier (25-75%), plat courant (25-75%)
Recouvrement UR2 30.00%
Faciès UR2 plat lentique (25-75%), mouille (25-75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Vaucheria sp. VAUSPX 0.0099 1.18 0.3609
Cinclidotus aquaticus CINAQU 0.2 0 0.14
Cinclidotus riparius CINRIP 0.1 0.08 0.094
Melosira sp. MELSPX 0 0.3015 0.0905
Cladophora sp. CLASPX 0.02 0.0868 0.04
Fontinalis antipyretica FONANT 0.02 0.02 0.02
Fissidens crassipes FISCRA 0.02 0.01 0.017
Pellia endiviifolia PELEND 0.02 0 0.014
Palustriella commutata PALCOM 0.02 0 0.014
Rhynchostegium riparioides RHYRIP 0.01 0.01 0.01
Draparnaldia sp. DRASPX 0 0.0314 0.0094
Ulothrix sp. ULOSPX 0.0001 0.0241 0.0073
Jungermannia atrovirens JUGATR 0.01 0 0.007
Cratoneuron filicinum CRAFIL 0.01 0 0.007
Bangia sp. BANSPX 0 0.0156 0.0047
Microspora sp. MICSPX 0.0001 0.0151 0.0046
Phormidium sp. PHOSPX 0 0.01 0.003
Cinclidotus fontinaloides CINFON 0 0.01 0.003
Equisetum arvense EQUARV 0 0.01 0.003
Agrostis stolonifera AGRSTO 0 0.01 0.003
Juncus articulatus JUNART 0 0.01 0.003
Carex sp. CARSPX 0 0.01 0.003
Diatoma sp. DIASPX 0 0.0052 0.0016
Fragilaria sp. FRASPX 0 0.0003 0.0001