Date prélèvement 12/07/2013
IBMR
Robustesse 7.89
Recouvrement UR1 90.00%
Faciès UR1 radier (90%)
Recouvrement UR2 10.00%
Faciès UR2 pl. lent (10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ranunculus fluitans 1903 RANFLU 10 0 9
Cladophora 1124 CLASPX 5 5 5
Myriophyllum spicatum 1778 MYRSPI 2.5 3 2.55
Octodiceras fontanum 1303 OCTFON 1.5 0 1.35
Cinclidotus fontinaloides 1320 CINFON 1.5 0 1.35
Hildenbrandia 1157 HILSPX 1 1 1
Rhizoclonium 1125 RHISPX 0.5 0 0.45
Amblystegium riparium 1219 AMBRIP 0.25 0 0.225
Phalaris arundinacea 1577 PHAARU 0.05 0.05 0.05
Vaucheria 1169 VAUSPX 0.05 0 0.045
Ulothrix 1142 ULOSPX 0.01 0 0.009
Melosira 8714 MELSPX 0.01 0 0.009
Carex 1466 CARSPX 0 0.05 0.005
Fontinalis antipyretica 1310 FONANT 0 0.02 0.002
Spirodela polyrhiza 1630 SPRPOL 0 0.02 0.002
Agrostis stolonifera 1543 AGRSTO 0 0.02 0.002
Lysimachia vulgaris 1887 LYSVUL 0 0.02 0.002
Rorippa islandica 1766 RORISL 0 0.01 0.001