Date prélèvement 13/09/2009
IBMR
Robustesse 10.47
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
Hildenbrandia 1157 HILSPX 0.01 0 15
Diatoma 6627 DIASPX 0.21 0 12
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 12
Oscillatoria 1108 OSCSPX 0.2 0 11
Lycopus europaeus 1789 LYCEUR 0.01 0 11
Melosira 8714 MELSPX 0.04 0 10
Lemna minor 1626 LEMMIN 0 0.01 10
Ranunculus fluitans 1903 RANFLU 0.4 0.19 10
Phalaris arundinacea 1577 PHAARU 0.01 0 10
Cladophora 1124 CLASPX 0.5 0 6
Bidens tripartita 1729 BIDTRI 0.01 0 0
Solanum dulcamara 1964 SOADUL 0.01 0 0
NEWCOD 0.01 0.38 0
Mentha longifolia 19856 MENLON 0.01 0.01 0
Cyperus eragrostis 19611 CYPERA 0.01 0 0