Date prélèvement 18/07/2017
IBMR
Robustesse 10.47
Recouvrement UR1 59.00%
Faciès UR1 pl.courant (59%)
Recouvrement UR2 41.00%
Faciès UR2 pl. lent (41%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cratoneuron filicinum 1233 CRAFIL 0.01 0 18
Hildenbrandia 1157 HILSPX 2.25 3.75 15
Cinclidotus riparius 1321 CINRIP 0.03 0 13
Stigeoclonium 1119 STISPX 0.01 0 13
Phormidium 6414 PHOSPX 0.02 0.15 13
Fissidens crassipes 1294 FISCRA 0.01 0 12
Diatoma 6627 DIASPX 0.01 0 12
Rhynchostegium riparioides 1268 RHYRIP 0.05 0 12
Oscillatoria 1108 OSCSPX 0 0.1 11
Ranunculus fluitans 1903 RANFLU 0.1 0 10
Sparganium erectum 1671 SPAERE 0 0.01 10
Melosira 8714 MELSPX 0.5 0.6 10
Spirogyra 1147 SPISPX 0.01 0 10
Fontinalis antipyretica 1310 FONANT 0.01 0.01 10
Rorippa amphibia 1765 RORAMP 0.2 0.01 9
Myriophyllum spicatum 1778 MYRSPI 0.02 0.2 8
Fissidens fontanus 31545 FISFON 0 0.01 7
Cladophora 1124 CLASPX 4.5 1.5 6
Leptodictyum riparium 1244 LEORIP 0.02 0 5
Carex acuta 1467 CARACU 0 0.01 0
Leersia oryzoides 1569 LEEORY 0 0.01 0
Paralemanea 31566 PAASPX 0.01 0 0