Date prélèvement 15/08/2012
IBMR
Robustesse 8.79
Recouvrement UR1 63.00%
Faciès UR1 pl. courant (63%)
Recouvrement UR2 37.00%
Faciès UR2 pl. lent (37%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum 1778 MYRSPI 0.06 1.5 0.5928
Phalaris arundinacea 1577 PHAARU 0.17 0.5 0.2921
Cinclidotus riparius 1321 CINRIP 0.35 0 0.2205
Spirogyra 1147 SPISPX 0.02 0.13 0.0607
Polygonum hydropiper 1865 POLHYD 0 0.13 0.0481
Ranunculus fluitans 1903 RANFLU 0 0.13 0.0481
Veronica beccabunga 1957 VERBEC 0.06 0 0.0378
Hildenbrandia 1157 HILSPX 0.05 0 0.0315
Phormidium 6414 PHOSPX 0.05 0 0.0315
Vaucheria 1169 VAUSPX 0.02 0 0.0126
Amblystegium riparium 1219 AMBRIP 0.01 0 0.0063
Amblystegium fluviatile 1223 AMBFLU 0.01 0 0.0063
Oedogonium 1134 OEDSPX 0.01 0 0.0063
Melosira 8714 MELSPX 0.01 0 0.0063
Cladophora 1124 CLASPX 0.01 0 0.0063
Ceratophyllum demersum 1717 CERDEM 0 0.01 0.0037
Carex 1466 CARSPX 0 0.01 0.0037
Typha latifolia 1676 TYPLAT 0 0.01 0.0037
Cyperus eragrostis 19611 CYPERA 0 0.01 0.0037