Date prélèvement 31/07/2012
IBMR
Robustesse 9.58
Recouvrement UR1 55.00%
Faciès UR1 radier (55%)
Recouvrement UR2 45.00%
Faciès UR2 pl. lent (45%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hildenbrandia 1157 HILSPX 0.6 0.1 0.375
Cladophora 1124 CLASPX 0.5 0.1 0.32
Oscillatoria 1108 OSCSPX 0.2 0.1 0.155
Rhynchostegium riparioides 1268 RHYRIP 0.2 0 0.11
Potamogeton nodosus 1652 POTNOD 0.1 0.1 0.1
Oedogonium 1134 OEDSPX 0.06 0 0.033
Agrostis stolonifera 1543 AGRSTO 0 0.02 0.009
Tetraspora 1138 TETSPX 0.01 0.01 0.0078
Diatoma 6627 DIASPX 0.01 0.01 0.0078
Amblystegium riparium 1219 AMBRIP 0.01 0 0.0055
Cinclidotus aquaticus 1318 CINAQU 0.01 0 0.0055
Lemanea 1159 LEASPX 0.01 0 0.0055
Bangia 1153 BANSPX 0.01 0 0.0028
Spirogyra 1147 SPISPX 0.01 0 0.0028
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0028
Cinclidotus danubicus 1319 CINDAN 0.01 0 0.0028
Cinclidotus riparius 1321 CINRIP 0.01 0 0.0028
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0023
Vaucheria 1169 VAUSPX 0 0.01 0.0023
Phormidium 6414 PHOSPX 0 0.01 0.0023
Lysimachia vulgaris 1887 LYSVUL 0 0 0.0005