Date prélèvement 26/08/2021
IBMR
Robustesse 11.31
Recouvrement UR1 75.00%
Faciès UR1 chenal lotique (1-10%), radier (25-75%), plat courant (25-75%)
Recouvrement UR2 25.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Oedogonium 1134 OEDSPX 0.01 0
Persicaria hydropiper 31021 PERHYD 0.01 0
Lemna minuta 29962 LEMMIT 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0
Audouinella 6076 AUDSPX 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0.01
Fontinalis antipyretica 1310 FONANT 0.01 0.01
Cratoneuron filicinum 1233 CRAFIL 0.01 0.01
Ranunculus penicillatus 1909 RANPEU 0.27 0
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0
Melosira 8714 MELSPX 2.3 0.9
Cladophora 1124 CLASPX 0.01 0
Hildenbrandia 1157 HILSPX 1.6 0
Rhynchostegium riparioides 1268 RHYRIP 0.03 0
Paralemanea 31566 PAASPX 0.01 0
Spirogyra 1147 SPISPX 0.02 0
Thamnobryum alopecurum 1344 THAALO 0.01 0