Date prélèvement 17/06/2014
IBMR
Robustesse 9.38
Recouvrement UR1 20.00%
Faciès UR1 radier (20%)
Recouvrement UR2 80.00%
Faciès UR2 plat lentique (80%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cinclidotus danubicus 1319 CINDAN 60 15 24
Scirpus lacustris 1520 SCILAC 40 0.5 8.4
Phalaris arundinacea 1577 PHAARU 0 3 2.4
Amblystegium riparium 1219 AMBRIP 0 0.55 0.44
Glyceria fluitans 1564 GLYFLU 0 0.5 0.4
Cladophora 1124 CLASPX 0 0.48 0.384
Rhynchostegium riparioides 1268 RHYRIP 0.2 0.05 0.08
Ranunculus fluitans 1903 RANFLU 0 0.1 0.08
Potamogeton perfoliatus 1656 POTPER 0.01 0.05 0.042
Berula erecta 1977 BERERE 0 0.05 0.04
Vaucheria 1169 VAUSPX 0 0.04 0.028
Mentha aquatica 1791 MENAQU 0 0.02 0.016
Nuphar lutea 1839 NUPLUT 0 0.02 0.016
Equisetum 1383 EQUSPX 0 0.01 0.008
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.008
Fontinalis antipyretica 1310 FONANT 0 0.01 0.008
Pellia endiviifolia 1197 PELEND 0 0.01 0.008
Ulothrix 1142 ULOSPX 0 0.01 0.008
Oedogonium 1134 OEDSPX 0 0.01 0.008
Microspora 1132 MICSPX 0 0.01 0.004