Date prélèvement 06/07/2009
IBMR
Robustesse 7.27
Recouvrement UR1 37.00%
Faciès UR1 radier (37%)
Recouvrement UR2 63.00%
Faciès UR2 pl. lent (63%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 10.5 4 6.405
Diatoma 6627 DIASPX 3.5 0.1 1.358
Enteromorpha 1144 ENTSPX 1 1.5 1.315
Melosira 8714 MELSPX 0.1 2 1.297
Ludwigia peploides 1856 LUDPEP 0.05 2 1.2785
Spirogyra 1147 SPISPX 0 0.25 0.1575
Hydrodictyon 5686 HYISPX 0 0.1 0.063
Apium nodiflorum 1974 APINOD 0.05 0.05 0.05
Potamogeton nodosus 1652 POTNOD 0.01 0.05 0.0334
Vaucheria 1169 VAUSPX 0 0.05 0.0315
Nasturtium officinale 1763 NASOFF 0.05 0.01 0.0217
Myriophyllum spicatum 1778 MYRSPI 0 0.02 0.0126
Groenlandia densa 1638 GRODEN 0 0.01 0.0032
Ranunculus repens 1910 RANREP 0 0.01 0.0032
Chara vulgaris 5261 CHAVUL 0 0.01 0.0032
Agrostis stolonifera 1543 AGRSTO 0.01 0 0.0019
Mentha x rotundifolia 19857 MENXRO 0.01 0 0.0019
Phalaris arundinacea 1577 PHAARU 0.01 0 0.0019
Tetraspora 1138 TETSPX 0.01 0 0.0019