Date prélèvement 31/08/2010
IBMR
Robustesse 13.79
Recouvrement UR1 16.00%
Faciès UR1 radier (16%)
Recouvrement UR2 84.00%
Faciès UR2 pl. lent (84%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Schizothrix 6436 SCZSPX 1.25 0 0.2
Spirogyra 1147 SPISPX 0.6 0.01 0.1002
Collema fluviatile 19600 COLFLU 0.5 0.01 0.0842
Oedogonium 1134 OEDSPX 0.5 0 0.08
Gomphoneis sp. NEWCOD 0.3 0 0.048
Eleocharis palustris 1506 ELEPAL 0.05 0.02 0.0248
Carex 1466 CARSPX 0.03 0.02 0.0216
Fontinalis squamosa 1312 FONSQU 0.1 0.01 0.0202
Phalaris arundinacea 1577 PHAARU 0.05 0.01 0.0164
Equisetum arvense 1384 EQUARV 0.05 0 0.008
Rhynchostegium riparioides 1268 RHYRIP 0 0.01 0.0042
Tolypothrix 6304 TOYSPX 0.02 0 0.0032
Ranunculus penicillatus 1909 RANPEU 0.02 0 0.0032
Scytonema 1114 SCYSPX 0.01 0 0.0016
Lemanea 1159 LEASPX 0.01 0 0.0008
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0 0.0008
Stigeoclonium 1119 STISPX 0.01 0 0.0008
Hygrohypnum ochraceum 1241 HYGOCH 0.01 0 0.0008
Nostoc 1105 NOSSPX 0.01 0 0.0008
Lysimachia vulgaris 1887 LYSVUL 0.01 0 0.0008
Mentha arvensis 19855 MENARV 0.01 0 0.0008
Melosira 8714 MELSPX 0.01 0 0.0008