Date prélèvement 28/07/2016
IBMR
Robustesse 12.33
Recouvrement UR1 80.00%
Faciès UR1 radier (80%)
Recouvrement UR2 20.00%
Faciès UR2 pl. courant (20%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis antipyretica 1310 FONANT 0.5 9 2.2
Cinclidotus aquaticus 1318 CINAQU 1.5 0.3 1.26
Amblystegium riparium 1219 AMBRIP 1.4 0.6 1.24
Chiloscyphus polyanthos 1186 CHIPOL 0.9 1.2 0.96
Fissidens grandifrons 19666 FISGRN 0.18 3 0.744
Vaucheria 1169 VAUSPX 0.8 0.06 0.652
Brachythecium rivulare 1260 BRARIV 0.5 0.6 0.52
Hildenbrandia 1157 HILSPX 0.4 0.3 0.38
Apium nodiflorum 1974 APINOD 0.35 0.03 0.286
Rhynchostegium riparioides 1268 RHYRIP 0.15 0.6 0.24
Pellia endiviifolia 1197 PELEND 0.13 0.6 0.224
Agrostis stolonifera 1543 AGRSTO 0.03 0.01 0.0252
Batrachospermum 1155 BATSPX 0.03 0 0.024
Nostoc 1105 NOSSPX 0.01 0.03 0.018
Phormidium 6414 PHOSPX 0.02 0.01 0.0172
Gongrosira 30105 GONSPX 0.02 0 0.016
Chaetophora 1117 CHESPX 0.02 0 0.016
Lemanea 1159 LEASPX 0.01 0 0.0096
Jungermannia exsertifolia subsp. cordifolia 19822 JUGEXC 0 0 0.0032
Oscillatoria 1108 OSCSPX 0 0 0.0024
Bryum 1272 BRYSPX 0 0 0.0016
Epilobium hirsutum 1846 EPIHIR 0 0 0.0008
Cinclidotus riparius 1321 CINRIP 0 0 0.0008
Equisetum 1383 EQUSPX 0 0 0.0008
Cratoneuron filicinum 1233 CRAFIL 0 0 0.0008