Date prélèvement 26/09/2012
IBMR
Robustesse 10.79
Recouvrement UR1 66.00%
Faciès UR1 rapide (66%)
Recouvrement UR2 34.00%
Faciès UR2 pl. lent (34%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 20 30 23.4
Spirogyra 1147 SPISPX 4 0 2.64
Cinclidotus aquaticus 1318 CINAQU 0.6 0 0.396
Diatoma 6627 DIASPX 0.5 0.1 0.364
Oedogonium 1134 OEDSPX 0.5 0 0.33
Cladophora 1124 CLASPX 0.3 0 0.198
Cinclidotus riparius 1321 CINRIP 0.2 0.02 0.1388
Vaucheria 1169 VAUSPX 0.1 0 0.066
Mentha 1790 MENSPX 0.02 0.1 0.0472
Amblystegium fluviatile 1223 AMBFLU 0.04 0.01 0.0298
Equisetum palustre 1387 EQUPAL 0.03 0 0.0198
Lemanea 1159 LEASPX 0.01 0 0.0066
Nasturtium officinale 1763 NASOFF 0.01 0 0.0066
Veronica beccabunga 1957 VERBEC 0 0.01 0.0034