Date prélèvement 06/07/2016
IBMR
Robustesse 12.86
Recouvrement UR1 55.00%
Faciès UR1 pl.courant (55%)
Recouvrement UR2 45.00%
Faciès UR2 pl. lent (45%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hildenbrandia 1157 HILSPX 1 0.5 0.775
Fontinalis squamosa 1312 FONSQU 0.6 0.25 0.4425
Phormidium 6414 PHOSPX 0.25 0.05 0.16
Nostoc 1105 NOSSPX 0.2 0.02 0.119
Osmunda regalis 1403 OSMREG 0.1 0.1 0.1
Fontinalis antipyretica 1310 FONANT 0.05 0.1 0.0725
Cladophora 1124 CLASPX 0.1 0.005 0.0573
Lemanea 1159 LEASPX 0.05 0.01 0.032
Leersia oryzoides 1569 LEEORY 0.03 0.02 0.0255
Rhynchostegium riparioides 1268 RHYRIP 0.03 0 0.0165
Spirogyra 1147 SPISPX 0.02 0 0.011
Batrachospermum 1155 BATSPX 0 0.01 0.0045
Melosira 8714 MELSPX 0 0.01 0.0045
Chiloscyphus polyanthos 1186 CHIPOL 0.005 0 0.0028
Pellia 1196 PELSPX 0.005 0 0.0028
Equisetum arvense 1384 EQUARV 0.005 0 0.0028