Date prélèvement 27/09/2023
IBMR
Robustesse 10.48
Recouvrement UR1 39.85%
Faciès UR1 radier (> 75%), plat courant (1-10%)
Recouvrement UR2 60.15%
Faciès UR2 radier (25-75%), Zone de bordure (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Diatoma 6627 DIASPX 0.44 0.39
Verrucaria 19738 VEUSPX 0 0.01
Cinclidotus aquaticus 1318 CINAQU 0.01 0
Spirogyra 1147 SPISPX 1.8 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Cladophora 1124 CLASPX 0.44 0.39
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Cinclidotus riparius 1321 CINRIP 0 0.01
Hildenbrandia 1157 HILSPX 0.58 0.07
Oscillatoria 1108 OSCSPX 0 0.04
Fissidens crassipes 1294 FISCRA 0 0.01
Leptodictyum riparium 1244 LEORIP 0.01 0
Melosira 8714 MELSPX 0.06 0.09
Phalaris arundinacea 1577 PHAARU 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0.01 0.01
Rorippa amphibia 1765 RORAMP 0 0.02
Oedogonium 1134 OEDSPX 0.09 0.02
Paralemanea 31566 PAASPX 0.01 0.01