Date prélèvement 01/07/2015
IBMR
Robustesse 13.1
Recouvrement UR1 54.00%
Faciès UR1 radier (54%)
Recouvrement UR2 46.00%
Faciès UR2 pl. lent (46%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis squamosa 1312 FONSQU 0.7 0.2 0.47
Osmunda regalis 1403 OSMREG 0.25 0.2 0.227
Hildenbrandia 1157 HILSPX 0.25 0.1 0.181
Rhynchostegium riparioides 1268 RHYRIP 0.25 0.02 0.1442
Phormidium 6414 PHOSPX 0.25 0 0.135
Nostoc 1105 NOSSPX 0.15 0.005 0.0833
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.05 0.1 0.073
Leersia oryzoides 1569 LEEORY 0.005 0.05 0.0257
Lemanea 1159 LEASPX 0.02 0 0.0108
Chiloscyphus polyanthos 1186 CHIPOL 0.005 0.01 0.0073
Cladophora 1124 CLASPX 0.01 0 0.0054
Spirogyra 1147 SPISPX 0.005 0 0.0027
Equisetum arvense 1384 EQUARV 0 0.005 0.0023
Mentha aquatica 1791 MENAQU 0 0.005 0.0023