Date prélèvement 30/08/2011
IBMR
Robustesse 9.56
Recouvrement UR1 59.00%
Faciès UR1 radier (59%)
Recouvrement UR2 41.00%
Faciès UR2 pl. lent (41%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 25 20 22.95
Spirogyra 1147 SPISPX 25 20 22.95
Diatoma 6627 DIASPX 0.5 0.2 0.377
Melosira 8714 MELSPX 0.5 0.2 0.377
Lyngbya 1107 LYNSPX 0.18 0 0.1062
Phalaris arundinacea 1577 PHAARU 0.14 0 0.0826
Nasturtium officinale 1763 NASOFF 0.12 0 0.0708