Date prélèvement 18/08/2009
IBMR
Robustesse 0
Recouvrement UR1 70.00%
Faciès UR1 radier (70%)
Recouvrement UR2 30.00%
Faciès UR2 pl. lent (30%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Lyngbya 1107 LYNSPX 10 20 13
Spirogyra 1147 SPISPX 1 3 1.6
Phalaris arundinacea 1577 PHAARU 0.5 0 0.35
Diatoma 6627 DIASPX 0.1 0.5 0.22
Polygonum hydropiper 1865 POLHYD 0.01 0.01 0.01
Alisma plantago-aquatica 1447 ALIPLA 0.01 0 0.007
Nasturtium officinale 1763 NASOFF 0.01 0 0.007