Date prélèvement 20/07/2021
IBMR
Robustesse 9
Recouvrement UR1 38.00%
Faciès UR1 radier (1-10%), plat courant (> 75%)
Recouvrement UR2 62.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Spirogyra sp. SPISPX 11 38 27.74
Cladophora sp. CLASPX 17 1.8 7.576
Ludwigia peploides LUDPEP 0.01 3 1.8638
Oedogonium sp. OEDSPX 1 0.5 0.69
Fragilaria sp. FRASPX 1 0.02 0.3924
Zygnema sp. ZYGSPX 1 0 0.38
Mougeotia sp. MOUSPX 0 0.5 0.31
Diatoma sp. DIASPX 0.5 0.02 0.2024
Paspalum distichum PASDIS 0.05 0.1 0.081
Myriophyllum spicatum MYRSPI 0.01 0.01 0.01
Chara vulgaris CHAVUL 0 0.01 0.0062
Melosira sp. MELSPX 0 0.01 0.0062
Agrostis stolonifera AGRSTO 0 0.01 0.0062
Lysimachia vulgaris LYSVUL 0 0.01 0.0062
Lythrum salicaria LYTSAL 0 0.01 0.0062
Rorippa sylvestris RORSYL 0 0.01 0.0062
Carex sp. CARSPX 0 0.01 0.0062
Potamogeton nodosus POTNOD 0 0.01 0.0062
Persicaria mitis PERMIT 0.01 0 0.0038