Date prélèvement 09/07/2009
IBMR
Robustesse 8.47
Recouvrement UR1 39.00%
Faciès UR1 pl. courant (39%)
Recouvrement UR2 61.00%
Faciès UR2 pl. lent (61%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Paspalum distichum NEWCOD 1 1 1
Ranunculus fluitans 1903 RANFLU 1.25 0.12 0.5607
Spirogyra 1147 SPISPX 0.1 0.65 0.4355
Potamogeton nodosus 1652 POTNOD 0.1 0.5 0.344
Thorea 6085 THOSPX 0.25 0.05 0.128
Cladophora 1124 CLASPX 0.2 0.05 0.1085
Myriophyllum spicatum 1778 MYRSPI 0.05 0.1 0.0805
Arundo donax 1551 ARUDON 0.05 0.05 0.05
Phalaris arundinacea 1577 PHAARU 0.05 0.05 0.05
Melosira 8714 MELSPX 0 0.05 0.0305
Mougeotia 1146 MOUSPX 0 0.05 0.0305
Lythrum salicaria 1823 LYTSAL 0.05 0.01 0.0226
Octodiceras fontanum 1303 OCTFON 0.05 0 0.0195
Oedogonium 1134 OEDSPX 0.05 0 0.0195
Nasturtium officinale 1763 NASOFF 0.01 0.01 0.01
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01 0.005
Oscillatoria 1108 OSCSPX 0 0.01 0.0031
Polygonum mite 1868 POLMIT 0 0.01 0.0031
Cinclidotus danubicus 1319 CINDAN 0.01 0 0.002
Amblystegium riparium 1219 AMBRIP 0.01 0 0.002
Phormidium 6414 PHOSPX 0.01 0 0.002