Date prélèvement 20/07/2021
IBMR
Robustesse 9.56
Recouvrement UR1 78.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 22.00%
Faciès UR2 plat lentique (> 75%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vaucheria 1169 VAUSPX 9 0.01 7.0222
Potamogeton nodosus 1652 POTNOD 0 11 2.42
Nasturtium officinale 1763 NASOFF 2.5 0.01 1.9522
Cladophora 1124 CLASPX 1 0.01 0.7822
Veronica anagallis-aquatica 1955 VERANA 0.75 0 0.585
Mentha aquatica 1791 MENAQU 0.6 0.2 0.512
Fissidens crassipes 1294 FISCRA 0.5 0 0.39
Scrophularia auriculata 1950 SCRAUR 0.1 0 0.078
Agrostis stolonifera 1543 AGRSTO 0.03 0.02 0.0278
Lycopus europaeus 1789 LYCEUR 0.03 0.02 0.0278
Spirogyra 1147 SPISPX 0.02 0.01 0.0178
Pellia 1196 PELSPX 0.02 0 0.0156
Myriophyllum spicatum 1778 MYRSPI 0.01 0.02 0.0122
Potamogeton crispus 1645 POTCRI 0.01 0 0.0078
Equisetum arvense 1384 EQUARV 0 0.01 0.0022
Ranunculus repens 1910 RANREP 0 0.01 0.0022
Potentilla reptans 29945 POEREP 0 0.01 0.0022
Solanum dulcamara 1964 SOADUL 0 0.01 0.0022
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0022
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.0022
Microspora 1132 MICSPX 0 0.01 0.0022