Date prélèvement 24/07/2015
IBMR
Robustesse 12.03
Recouvrement UR1 30.00%
Faciès UR1 pl. courant (30%)
Recouvrement UR2 70.00%
Faciès UR2 pl. lent (70%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ranunculus peltatus 1908 RANPEL 0.3 2.2 1.63
Rhynchostegium riparioides 1268 RHYRIP 3.3 0.01 0.997
Fontinalis squamosa 1312 FONSQU 0.8 0.01 0.247
Lemna minor 1626 LEMMIN 0 0.25 0.175
Fontinalis antipyretica 1310 FONANT 0.05 0.2 0.155
Scirpus sylvaticus 1525 SCISYL 0.02 0.2 0.146
Chiloscyphus polyanthos 1186 CHIPOL 0.05 0.05 0.05
Phalaris arundinacea 1577 PHAARU 0.05 0.05 0.05
Lemanea 1159 LEASPX 0.01 0.05 0.038
Melosira 8714 MELSPX 0.1 0.01 0.037
Carex elata 1475 CARELA 0 0.05 0.035
Sparganium erectum 1671 SPAERE 0 0.05 0.035
Callitriche hamulata 1698 CALHAM 0 0.05 0.035
Hygroamblystegium fluviatile 1237 HYAFLU 0.05 0 0.015
Glyceria fluitans 1564 GLYFLU 0 0.02 0.014
Equisetum fluviatile 1385 EQUFLU 0 0.02 0.014
Carex rostrata 1490 CARROS 0 0.01 0.007