Date prélèvement 19/08/2015
IBMR
Robustesse 9.52
Recouvrement UR1 95.00%
Faciès UR1 radier (95%)
Recouvrement UR2 5.00%
Faciès UR2 pl. lent (5%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 17 2 16.25
Spirogyra 1147 SPISPX 2 74 5.6
Vaucheria 1169 VAUSPX 1 5 1.2
Zygnema 1148 ZYGSPX 0.5 1 0.525
Phragmites australis 1579 PHRAUS 0.04 0 0.038
Diatoma 6627 DIASPX 0.03 0 0.0285
Chara vulgaris 5261 CHAVUL 0.02 0 0.019
Mougeotia 1146 MOUSPX 0.02 0 0.019
Zannichellia palustris 1681 ZANPAL 0.02 0 0.019
Groenlandia densa 1638 GRODEN 0.01 0 0.0095
Phormidium 6414 PHOSPX 0.005 0 0.0048
Stigeoclonium 1119 STISPX 0.005 0 0.0048
Tetraspora 1138 TETSPX 0.005 0 0.0048
Equisetum arvense 1384 EQUARV 0.005 0 0.0048
Equisetum telmateia 29958 EQUTEL 0.005 0 0.0048