Date prélèvement 16/07/2012
IBMR
Robustesse 9.74
Recouvrement UR1 90.00%
Faciès UR1 pl. courant (90%)
Recouvrement UR2 10.00%
Faciès UR2 pl. lent (10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 15 10 14.5003
Zygnema 1148 ZYGSPX 5 0.1 4.5106
Spirogyra 1147 SPISPX 0 9.9 0.991
Groenlandia densa 1638 GRODEN 0.5 0.1 0.46
Rivularia sp NEWCOD 0.51 0.01 0.4582
Chara vulgaris 5261 CHAVUL 0 0.3 0.03
Glyceria fluitans 1564 GLYFLU 0 0.03 0.003
Equisetum pratense 19645 EQUPRA 0 0.01 0.001
Carex pendula 1485 CARPEN 0 0.01 0.001
Eupatorium cannabinum 1741 EUPCAN 0 0.01 0.001
Juncus inflexus 1616 JUNINF 0 0.01 0.001
Mentha aquatica 1791 MENAQU 0 0.01 0.001
Mentha x rotundifolia 19857 MENXRO 0 0.01 0.001
Nasturtium officinale 1763 NASOFF 0 0.01 0.001
Phragmites australis 1579 PHRAUS 0 0.01 0.001
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.001
Epilobium hirsutum 1846 EPIHIR 0 0.01 0.001
Tussilago farfara NEWCOD 0 0.01 0.001
Buddleja davidii NEWCOD 0 0.01 0.001
Carex flava NEWCOD 0 0.01 0.001
Solidago sp. NEWCOD 0 0.01 0.001
Diatoma 6627 DIASPX 0 0.01 0.0007
Rhizoclonium 1125 RHISPX 0 0 0.0002