Date prélèvement 19/08/2009
IBMR
Robustesse 0
Recouvrement UR1 15.00%
Faciès UR1 pl. courant (15%)
Recouvrement UR2 85.00%
Faciès UR2 pl. lent (85%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Octodiceras fontanum 1303 OCTFON 20 0 3
Diatoma 6627 DIASPX 0 0.5 0.425
Potamogeton nodosus 1652 POTNOD 0 0.3 0.255
Spirogyra 1147 SPISPX 0 0.1 0.085
Hildenbrandia 1157 HILSPX 0.01 0.01 0.01
Lyngbya 1107 LYNSPX 0 0.01 0.0085
Melosira 8714 MELSPX 0 0.01 0.0085
Myriophyllum spicatum 1778 MYRSPI 0 0.01 0.0085
Lemanea 1159 LEASPX 0.01 0 0.0015
Amblystegium fluviatile 1223 AMBFLU 0.01 0 0.0015
Amblystegium riparium 1219 AMBRIP 0.01 0 0.0015
Cinclidotus riparius 1321 CINRIP 0.01 0 0.0015