Date prélèvement 21/08/2014
IBMR
Robustesse 11.28
Recouvrement UR1 54.00%
Faciès UR1 rapide (54%)
Recouvrement UR2 46.00%
Faciès UR2 pl. lent (46%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vaucheria 1169 VAUSPX 20 3 12.18
Cladophora 1124 CLASPX 10 3 6.78
Cinclidotus aquaticus 1318 CINAQU 3.5 0.01 1.8946
Amblystegium fluviatile 1223 AMBFLU 3.1 0.15 1.743
Rhynchostegium riparioides 1268 RHYRIP 2.2 0 1.188
Cinclidotus riparius 1321 CINRIP 2 0.2 1.172
Melosira 8714 MELSPX 0.5 0.5 0.5
Diatoma 6627 DIASPX 0.5 0.1 0.316
Lemanea 1159 LEASPX 0.25 0 0.135
Chiloscyphus polyanthos 1186 CHIPOL 0.2 0 0.108
Glyceria fluitans 1564 GLYFLU 0 0.1 0.046
Phalaris arundinacea 1577 PHAARU 0 0.02 0.0092
Equisetum pratense 19645 EQUPRA 0.01 0 0.0054