Date prélèvement 18/06/2013
IBMR
Robustesse 12.74
Recouvrement UR1 75.00%
Faciès UR1 radier (75%)
Recouvrement UR2 25.00%
Faciès UR2 mouille (25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis squamosa 1312 FONSQU 0.25 0.01 0.19
Lemanea 1159 LEASPX 0.2 0.05 0.1625
Phormidium 6414 PHOSPX 0.15 0.02 0.1175
Spirogyra 1147 SPISPX 0.15 0.02 0.1175
Rhynchostegium riparioides 1268 RHYRIP 0.03 0 0.0225
Osmunda regalis 1403 OSMREG 0.02 0.02 0.02
Schizothrix 6436 SCZSPX 0.01 0 0.0075
Cinclidotus fontinaloides 1320 CINFON 0.01 0 0.0075
Nostoc 1105 NOSSPX 0.01 0.01 0.005
Thamnobryum alopecurum 1344 THAALO 0.01 0.01 0.005
Tolypothrix 6304 TOYSPX 0.01 0 0.0038
Bryum pseudotriquetrum 1274 BRYPSE 0.01 0 0.0038
Lycopus europaeus 1789 LYCEUR 0.01 0 0.0038
Oenanthe crocata 1986 OENCRO 0.01 0 0.0038
Equisetum arvense 1384 EQUARV 0 0.01 0.0013