Date prélèvement 19/07/2012
IBMR
Robustesse 9.95
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
Cladophora 1124 CLASPX 28 1 20.71
Diatoma 6627 DIASPX 7 0.2 5.164
Gomphoneis minuta NEWCOD 2.5 0.05 1.8385
Melosira 8714 MELSPX 1.5 0.01 1.0964
Ranunculus penicillatus 1909 RANPEU 0.2 0.05 0.1595
Phormidium 6414 PHOSPX 0.1 0 0.073
Stigeoclonium 1119 STISPX 0.02 0 0.0146
Zannichellia palustris 1681 ZANPAL 0.01 0.01 0.0064
Hildenbrandia 1157 HILSPX 0.01 0.01 0.005
Spirogyra 1147 SPISPX 0.01 0.01 0.005
Equisetum arvense 1384 EQUARV 0.01 0.01 0.005
Lemna minor 1626 LEMMIN 0.01 0.01 0.005
Oedogonium 1134 OEDSPX 0.01 0 0.0037
Scytonema 1114 SCYSPX 0.01 0 0.0037
Tetraspora 1138 TETSPX 0.01 0 0.0037
Polygonum maculatum 30057 POLMAC 0 0 0.0007