Date prélèvement 22/07/2009
IBMR
Robustesse 10.06
Recouvrement UR1 65.00%
Faciès UR1 pl. courant (65%)
Recouvrement UR2 35.00%
Faciès UR2 pl. lent (35%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Phormidium 6414 PHOSPX 22 5 16.05
Ulothrix 1142 ULOSPX 1.65 0.45 1.23
Tetraspora 1138 TETSPX 0.75 1 0.8375
Equisetum arvense 1384 EQUARV 0.25 0.01 0.1643
Lycopus europaeus 1789 LYCEUR 0.25 0 0.1625
Solanum dulcamara 1964 SOADUL 0.25 0 0.1625
Melosira 8714 MELSPX 0.1 0.1 0.1
Mentha longifolia 19856 MENLON 0.05 0 0.0325
Epilobium hirsutum 1846 EPIHIR 0.05 0 0.0325
Rhynchostegium riparioides 1268 RHYRIP 0.03 0 0.0195
Lemanea 1159 LEASPX 0.01 0 0.0033
Stigeoclonium tenue 5583 STITEN 0.01 0 0.0033
Amblystegium tenax 10210 AMBTEN 0.01 0 0.0033
Polygonum lapathifolium 1866 POLLAP 0.01 0 0.0033