Date prélèvement 28/07/2009
IBMR
Robustesse 9.38
Recouvrement UR1 3.00%
Faciès UR1 radier (3%)
Recouvrement UR2 97.00%
Faciès UR2 pl. lent (97%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Stigeoclonium 1119 STISPX 0.01 0 13
Diatoma 6627 DIASPX 0.15 0.25 12
Tetraspora 1138 TETSPX 0.01 0 12
Oscillatoria 1108 OSCSPX 0 0.02 11
Lycopus europaeus 1789 LYCEUR 0 0 11
Melosira 8714 MELSPX 0.35 0.5 10
Lemna minor 1626 LEMMIN 0 0 10
Agrostis stolonifera 1543 AGRSTO 0 0.01 10
Phalaris arundinacea 1577 PHAARU 0 0.01 10
Polygonum hydropiper 1865 POLHYD 0 0.01 8
Cladophora 1124 CLASPX 1.75 0.3 6
Spirodela polyrhiza 1630 SPRPOL 0 0 6
Reynoutria japonica 19988 REYJAP 0 0.01 0