Date prélèvement 14/08/2012
IBMR
Robustesse 8.22
Recouvrement UR1 95.00%
Faciès UR1 ch. lentique (95%)
Recouvrement UR2 5.00%
Faciès UR2 autre (5%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum 1778 MYRSPI 6.76 5 6.6738
Vaucheria 1169 VAUSPX 5.71 3.44 5.6004
Melosira 8714 MELSPX 1.14 0.73 1.122
Ulothrix 1142 ULOSPX 1.14 0.73 1.122
Oedogonium 1134 OEDSPX 1.14 0.69 1.1201
Ranunculus fluitans 1903 RANFLU 0.95 0 0.9048
Lemanea 1159 LEASPX 0.05 0 0.0452
Amblystegium riparium 1219 AMBRIP 0.05 0 0.0452
Phalaris arundinacea 1577 PHAARU 0 0.41 0.0203
Phormidium 6414 PHOSPX 0 0.19 0.0097
Oscillatoria 1108 OSCSPX 0 0.08 0.0039
Lemna minor 1626 LEMMIN 0 0.08 0.0039
Spirodela polyrhiza 1630 SPRPOL 0 0.08 0.0039
Octodiceras fontanum 1303 OCTFON 0 0.01 0.0005
Egeria densa 19626 EGEDEN 0 0.01 0.0005