Date prélèvement 21/09/2007
IBMR
Robustesse 0
Recouvrement UR1 80.00%
Faciès UR1 pl. courant (80%)
Recouvrement UR2 20.00%
Faciès UR2 pl. lent (20%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 4.5 0 3.6
Lyngbya 1107 LYNSPX 0.05 10 2.04
Cinclidotus danubicus 1319 CINDAN 1 0 0.8
Spirogyra 1147 SPISPX 0.1 0.5 0.18
Diatoma 6627 DIASPX 0.1 0 0.08
Oedogonium 1134 OEDSPX 0.1 0 0.08
Amblystegium riparium 1219 AMBRIP 0.1 0 0.08
Fontinalis antipyretica 1310 FONANT 0.1 0 0.08
Myriophyllum spicatum 1778 MYRSPI 0.07 0.06 0.068
Thorea 6085 THOSPX 0.06 0 0.048
Ulothrix 1142 ULOSPX 0.05 0 0.04
Octodiceras fontanum 1303 OCTFON 0.05 0 0.04
Fissidens crassipes 1294 FISCRA 0.05 0 0.04
Oscillatoria 1108 OSCSPX 0.05 0 0.04
Melosira 8714 MELSPX 0.05 0 0.04
Carex 1466 CARSPX 0 0.05 0.01
Ceratophyllum demersum 1717 CERDEM 0 0.01 0.002