Date prélèvement 10/08/2011
IBMR
Robustesse 9.42
Recouvrement UR1 85.00%
Faciès UR1 radier (85%)
Recouvrement UR2 15.00%
Faciès UR2 pl. lent (15%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Diatoma 6627 DIASPX 5 40 10.25
Melosira 8714 MELSPX 5 40 10.25
Myriophyllum spicatum 1778 MYRSPI 0.5 20 3.425
Hildenbrandia 1157 HILSPX 0.5 0 0.425
Ceratophyllum demersum 1717 CERDEM 0.3 0 0.255
Phalaris arundinacea 1577 PHAARU 0.1 0.5 0.16
Oscillatoria 1108 OSCSPX 0 0.5 0.0767
Ranunculus fluitans 1903 RANFLU 0.05 0 0.0425
Cladophora 1124 CLASPX 0 0 0.0009
Veronica beccabunga 1957 VERBEC 0 0 0.0003
Lemna minor 1626 LEMMIN 0 0 0.0002