Date prélèvement 31/05/2021
IBMR
Robustesse 8.75
Recouvrement UR1 21.00%
Faciès UR1 radier (25-75%), plat courant (10-25%)
Recouvrement UR2 79.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vaucheria 1169 VAUSPX 4 1.55 2.0645
Fissidens crassipes 1294 FISCRA 3 1.2 1.578
Cladophora 1124 CLASPX 5 0.05 1.0895
Leptodictyum riparium 1244 LEORIP 3.5 0.05 0.7745
Rhynchostegium riparioides 1268 RHYRIP 2.5 0.01 0.5329
Mentha aquatica 1791 MENAQU 1 0.01 0.2179
Agrostis stolonifera 1543 AGRSTO 0.1 0.1 0.1
Veronica anagallis-aquatica 1955 VERANA 0.05 0 0.0105
Fontinalis antipyretica 1310 FONANT 0.01 0.01 0.01
Myriophyllum spicatum 1778 MYRSPI 0 0.01 0.0079
Ranunculus repens 1910 RANREP 0 0.01 0.0079
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.0079
Rorippa amphibia 1765 RORAMP 0 0.01 0.0079
Fissidens fontanus 31545 FISFON 0 0.01 0.0079
Cratoneuron filicinum 1233 CRAFIL 0 0.01 0.0079
Oedogonium 1134 OEDSPX 0 0.01 0.0079
Hydrodictyon 5686 HYISPX 0 0.01 0.0079
Lycopus europaeus 1789 LYCEUR 0.02 0 0.0042
Spirogyra 1147 SPISPX 0.02 0 0.0042
Carex 1466 CARSPX 0.02 0 0.0042
Melosira 8714 MELSPX 0.01 0 0.0021
Helosciadium nodiflorum 30053 HELNOD 0.01 0 0.0021