Date prélèvement 17/08/2021
IBMR
Robustesse 11.91
Recouvrement UR1 94.00%
Faciès UR1 chenal lotique (1-10%), radier (25-75%), plat courant (25-75%)
Recouvrement UR2 6.00%
Faciès UR2 chenal lentique (> 75%), plat lentique (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Leptodictyum riparium 1244 LEORIP 0.01 0
Equisetum arvense 1384 EQUARV 0.01 0
Lemna minuta 29962 LEMMIT 0.01 0
Ranunculus repens 1910 RANREP 0.01 0
Solanum dulcamara 1964 SOADUL 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.05 0.01
Phalaris arundinacea 1577 PHAARU 0.01 0
Mentha longifolia 19856 MENLON 0.01 0
Carex acuta 1467 CARACU 0 0.04
Agrostis stolonifera 1543 AGRSTO 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Cladophora 1124 CLASPX 2.5 0.01
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0
Phormidium 6414 PHOSPX 0.05 0
Paralemanea 31566 PAASPX 0.4 0
Melosira 8714 MELSPX 0.3 0
Lemanea 1159 LEASPX 0.3 0
Hildenbrandia 1157 HILSPX 0.5 0.02
Gomphoneis 9382 GOMSPX 0.01 0.01
Diatoma 6627 DIASPX 0.01 0.01