Date prélèvement 30/08/2009
IBMR
Robustesse 12
Recouvrement UR1 70.00%
Faciès UR1 pl. courant (70%)
Recouvrement UR2 30.00%
Faciès UR2 pl. lent (30%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 1 60 18.7
Spirogyra 1147 SPISPX 0 2.5 0.75
Diatoma 6627 DIASPX 1 0.05 0.715
Cladophora 1124 CLASPX 0.5 0.05 0.365
Hildenbrandia 1157 HILSPX 0.5 0.01 0.353
Lemanea 1159 LEASPX 0.5 0 0.35
Phormidium 6414 PHOSPX 0.5 0 0.35
Equisetum arvense 1384 EQUARV 0 0.01 0.003
Callitriche hamulata 1698 CALHAM 0 0.01 0.003
Potamogeton crispus 1645 POTCRI 0 0.01 0.003
Phalaris arundinacea 1577 PHAARU 0 0.01 0.003
Leersia oryzoides 1569 LEEORY 0 0.01 0.003