Date prélèvement 09/08/2018
IBMR
Robustesse 11.07
Recouvrement UR1 67.00%
Faciès UR1 chenal lotique (25-75%), radier (25-75%)
Recouvrement UR2 33.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Phalaris arundinacea 1577 PHAARU 0.05 0.1
Lemanea 1159 LEASPX 3 0.75
Hildenbrandia 1157 HILSPX 3 1
Cladophora 1124 CLASPX 4 0.4
Chara vulgaris 5261 CHAVUL 0 0.01
Audouinella 6076 AUDSPX 0.05 0
Equisetum arvense 1384 EQUARV 0.01 0.01
Potamogeton berchtoldii 1642 POTBER 0 0.05
Lemna minor 1626 LEMMIN 0 0.01
Groenlandia densa 1638 GRODEN 0 0.01
Elodea canadensis 1586 ELOCAN 0 0.01
Potentilla reptans 29945 POEREP 0.01 0
Carex 1466 CARSPX 0.05 0
Rorippa sylvestris 1767 RORSYL 0.01 0.05
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01
Melosira 8714 MELSPX 2 1.55
Mentha longifolia 19856 MENLON 0.01 0
Lycopus europaeus 1789 LYCEUR 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.02 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0.01
Cinclidotus riparius 1321 CINRIP 0.01 0
Cinclidotus aquaticus 1318 CINAQU 0.02 0
Pellia 1196 PELSPX 0.01 0.01
Vaucheria 1169 VAUSPX 0.01 0.2
Tetraspora 1138 TETSPX 0.01 0
Spirogyra 1147 SPISPX 0 2.2
Phormidium 6414 PHOSPX 0.01 0
Oscillatoria 1108 OSCSPX 0 0.03