Date prélèvement 05/07/2017
IBMR
Robustesse 11.89
Recouvrement UR1 73.00%
Faciès UR1 radier (73%)
Recouvrement UR2 27.00%
Faciès UR2 pl. lent (27%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hildenbrandia 1157 HILSPX 1 0.5 15
Lemanea 1159 LEASPX 4.5 0 15
Fissidens grandifrons 19666 FISGRN 0.05 0.01 15
Cinclidotus aquaticus 1318 CINAQU 10 0 15
Audouinella 6076 AUDSPX 0.1 0 13
Phormidium 6414 PHOSPX 4 0 13
Cinclidotus riparius 1321 CINRIP 3 0 13
Eleocharis palustris 1506 ELEPAL 0.01 0 12
Tetraspora 1138 TETSPX 0.01 0 12
Rhynchostegium riparioides 1268 RHYRIP 0.75 0 12
Fissidens crassipes 1294 FISCRA 0.01 0 12
Hygroamblystegium fluviatile 1237 HYAFLU 0.03 0 11
Phalaris arundinacea 1577 PHAARU 0.3 0.1 10
Cladophora 1124 CLASPX 20 0.5 6
Oedogonium 1134 OEDSPX 0.01 0 6
Vaucheria 1169 VAUSPX 0.2 0 4
Pellia 1196 PELSPX 0.01 0 0
Tolypothrix 6304 TOYSPX 0.01 0 0
Equisetum arvense 1384 EQUARV 0.05 0.01 0
Carex acuta 1467 CARACU 0.2 0.1 0
Paralemanea 31566 PAASPX 0.5 0 0
Mentha longifolia 19856 MENLON 0.01 0 0
Lysimachia vulgaris 1887 LYSVUL 0.1 0.01 0