Date prélèvement 17/08/2012
IBMR
Robustesse 12.24
Recouvrement UR1 36.00%
Faciès UR1 radier (36%)
Recouvrement UR2 64.00%
Faciès UR2 pl. lent (64%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 5 20 14.6
Ulothrix 1142 ULOSPX 11 16 14.2
Phormidium 6414 PHOSPX 2 1 1.36
Stigeoclonium 1119 STISPX 0.4 0.3 0.336
Rhynchostegium riparioides 1268 RHYRIP 0.1 0.02 0.0488
Cladophora 1124 CLASPX 0.05 0 0.018
Lemanea 1159 LEASPX 0.03 0 0.0108
Equisetum arvense 1384 EQUARV 0.01 0.01 0.005
Hildenbrandia 1157 HILSPX 0.01 0.01 0.005
Nostoc 1105 NOSSPX 0 0.01 0.0032
Scytonema 1114 SCYSPX 0 0.01 0.0032
Fissidens rivularis 19669 FISRIV 0 0.01 0.0032
Eupatorium cannabinum 1741 EUPCAN 0 0.01 0.0032
Solanum dulcamara 1964 SOADUL 0 0 0.0003