Date prélèvement 18/07/2008
IBMR
Robustesse 12.41
Recouvrement UR1 80.00%
Faciès UR1 radier (80%)
Recouvrement UR2 20.00%
Faciès UR2 pl. lent (20%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Rhynchostegium riparioides 1268 RHYRIP 1.5 0.4 1.28
Lemanea 1159 LEASPX 1.2 0 0.96
Fontinalis antipyretica 1310 FONANT 1 0.2 0.84
Brachythecium rivulare 1260 BRARIV 0.4 0 0.32
Hildenbrandia 1157 HILSPX 0.2 0 0.16
Nostoc 1105 NOSSPX 0.1 0.03 0.086
Audouinella 6076 AUDSPX 0.1 0 0.08
Ulothrix 1142 ULOSPX 0 0.4 0.08
Melosira 8714 MELSPX 0.05 0.15 0.07
Scirpus sylvaticus 1525 SCISYL 0 0.3 0.06
Cladophora 1124 CLASPX 0.05 0.05 0.05
Stigeoclonium 1119 STISPX 0.05 0 0.04
Fissidens crassipes 1294 FISCRA 0.05 0 0.04
Phormidium 6414 PHOSPX 0.05 0 0.04
Equisetum arvense 1384 EQUARV 0.02 0.05 0.026
Oedogonium 1134 OEDSPX 0 0.12 0.024
Glyceria fluitans 1564 GLYFLU 0 0.1 0.02
Gomphoneis sp. NEWCOD 0 0.05 0.01
Juncus effusus 1613 JUNEFF 0 0.02 0.004