Date prélèvement 24/07/2014
IBMR
Robustesse 8.41
Recouvrement UR1 38.00%
Faciès UR1 pl. courant (38%)
Recouvrement UR2 62.00%
Faciès UR2 pl. lent (62%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum 1778 MYRSPI 4.5 11 8.53
Phormidium 6414 PHOSPX 2 4.5 3.55
Melosira 8714 MELSPX 2.5 4 3.43
Potamogeton nodosus 1652 POTNOD 1.3 0 0.494
Ludwigia grandiflora 19845 LUDGRA 0 0.5 0.31
Vaucheria 1169 VAUSPX 0 0.2 0.124
Phalaris arundinacea 1577 PHAARU 0 0.1 0.062
Fontinalis antipyretica 1310 FONANT 0.07 0.01 0.0328
Polygonum hydropiper 1865 POLHYD 0 0.01 0.0062
Batrachospermum 1155 BATSPX 0.01 0 0.0038
Lemanea 1159 LEASPX 0.01 0 0.0038
Monostroma 6010 MOOSPX 0.01 0 0.0038
Amblystegium riparium 1219 AMBRIP 0.01 0 0.0038