Date prélèvement 10/09/2019
IBMR
Robustesse 11.83
Recouvrement UR1 64.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 36.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Fissidens crassipes 1294 FISCRA 0.01 0.01
Equisetum arvense 1384 EQUARV 0.01 0
Ranunculus penicillatus var. penicillatus 19976 RANPEE 0.75 0
Lemna minor 1626 LEMMIN 0.01 0.01
Lysimachia vulgaris 1887 LYSVUL 0.05 0.01
Glechoma hederacea 19767 GLEHED 0 0.01
Phalaris arundinacea 1577 PHAARU 0.02 0
Mentha aquatica 1791 MENAQU 0.01 0
Eleocharis palustris 1506 ELEPAL 0 0.1
Carex acuta 1467 CARACU 0.01 0.07
Rhynchostegium riparioides 1268 RHYRIP 0.25 0
Leptodictyum riparium 1244 LEORIP 0.01 0.01
Fontinalis squamosa 1312 FONSQU 0.01 0
Gomphoneis 9382 GOMSPX 1.8 2.8
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Brachythecium rivulare 1260 BRARIV 0.6 0
Chiloscyphus polyanthos 1186 CHIPOL 0.02 0
Vaucheria 1169 VAUSPX 0.05 0
Ulothrix 1142 ULOSPX 0.01 0
Tetraspora 1138 TETSPX 0.01 0
Spirogyra 1147 SPISPX 0.85 0.75
Scytonema 1114 SCYSPX 0.01 0
Phormidium 6414 PHOSPX 0.1 0
Oedogonium 1134 OEDSPX 0.01 0
Melosira 8714 MELSPX 2.5 2
Lemanea 1159 LEASPX 0.01 0