Date prélèvement 22/06/2020
IBMR
Robustesse 8.37
Recouvrement UR1 20.00%
Faciès UR1 radier (> 75%), plat courant (25-75%)
Recouvrement UR2 80.00%
Faciès UR2 chenal lentique (10-25%), plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 6.958 59.29 48.8236
Cinclidotus danubicus 1319 CINDAN 5.5 25.01 21.108
Leptodictyum riparium 1244 LEORIP 3 12 10.2
Ranunculus penicillatus 1909 RANPEU 2 12.05 10.04
Schoenoplectus lacustris 31026 SCNLAC 40 2.5 10
Myriophyllum spicatum 1778 MYRSPI 0.5 10 8.1
Rhynchostegium riparioides 1268 RHYRIP 3 0.1 0.68
Phalaris arundinacea 1577 PHAARU 0 0.8 0.64
Agrostis stolonifera 1543 AGRSTO 2.5 0.03 0.524
Oedogonium 1134 OEDSPX 0.007 0.61 0.4894
Fontinalis antipyretica 1310 FONANT 0.1 0.1 0.1
Veronica anagallis-aquatica 1955 VERANA 0 0.1 0.08
Nuphar lutea 1839 NUPLUT 0 0.1 0.08
Ulothrix 1142 ULOSPX 0.035 0.07 0.063
Gomphonema 8781 GOPSPX 0 0.07 0.056
Fissidens crassipes 1294 FISCRA 0.05 0.05 0.05
Callitriche platycarpa 1702 CALPLA 0.01 0.01 0.01
Mentha aquatica 1791 MENAQU 0.01 0.01 0.01
Nasturtium officinale 1763 NASOFF 0 0.01 0.008
Potamogeton perfoliatus 1656 POTPER 0 0.01 0.008
Equisetum 1383 EQUSPX 0 0.01 0.008
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.008
Vaucheria 1169 VAUSPX 0.01 0 0.002