Date prélèvement 14/09/2018
IBMR
Robustesse 11.65
Recouvrement UR1 44.96%
Faciès UR1 rapide (> 75%)
Recouvrement UR2 55.04%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Spirogyra 1147 SPISPX 0.08 0.48
Vaucheria 1169 VAUSPX 23.79 42.72
Verrucaria 19738 VEUSPX 0.06 0
Chiloscyphus polyanthos 1186 CHIPOL 0.22 0.09
Cinclidotus aquaticus 1318 CINAQU 7.02 0.45
Cinclidotus riparius 1321 CINRIP 6.28 0.2
Equisetum pratense 19645 EQUPRA 0.01 0
Fissidens crassipes 1294 FISCRA 0 0.01
Fissidens grandifrons 19666 FISGRN 0 0.01
Fontinalis antipyretica 1310 FONANT 0 0.2
Hygroamblystegium fluviatile 1237 HYAFLU 0.2 0.54
Lemanea 1159 LEASPX 0.4 0.01
Melosira 8714 MELSPX 0.81 4.77
Mentha longifolia 19856 MENLON 0.01 0
Phalaris arundinacea 1577 PHAARU 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.94 0