Date prélèvement 07/09/2023
IBMR
Robustesse 10.69
Recouvrement UR1 24.33%
Faciès UR1 chenal lotique (10-25%), radier (1-10%), plat courant (> 75%)
Recouvrement UR2 75.67%
Faciès UR2 chenal lentique (10-25%), plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Fissidens grandifrons 19666 FISGRN 0.03 0.01
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Fontinalis antipyretica 1310 FONANT 0.01 0.01
Paralemanea 31566 PAASPX 0.01 0.01
Fissidens fontanus 31545 FISFON 0.01 0.01
Cladophora 1124 CLASPX 0.02 0.01
Cratoneuron filicinum 1233 CRAFIL 0.01 0.01
Porella pinnata 9788 PORPIN 0.01 0.01
Ranunculus fluitans 1903 RANFLU 0 0.01
Fissidens rivularis 19669 FISRIV 0.01 0.01
Melosira 8714 MELSPX 0.01 0.03
Scytonema 1114 SCYSPX 0.01 0.01
Thorea 6085 THOSPX 0.03 0.01
Cinclidotus riparius 1321 CINRIP 0.08 0.02
Hildenbrandia 1157 HILSPX 3.67 8.06
Rhynchostegium riparioides 1268 RHYRIP 0.26 0.01
Leptodictyum riparium 1244 LEORIP 0.27 0.01
Vaucheria 1169 VAUSPX 0.01 0
Spirogyra 1147 SPISPX 0.01 0.1
Myriophyllum spicatum 1778 MYRSPI 0.02 0.02
Potamogeton nodosus 1652 POTNOD 0.01 0.08
Phormidium 6414 PHOSPX 0 0.18