Date prélèvement 28/07/2023
IBMR
Robustesse 13.4
Recouvrement UR1 100.00%
Faciès UR1 fosse dissipation (10-25%), chenal lotique (1-10%), radier (25-75%), plat courant (10-25%), rapide (1-10%)
Recouvrement UR2 0.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Apium nodiflorum 1974 APINOD 3.38 0
Diatoma 6627 DIASPX 0.01 0
Gongrosira 30105 GONSPX 0.31 0
Vaucheria 1169 VAUSPX 12.19 0
Tribonema 1167 TRISPX 0.01 0
Hildenbrandia 1157 HILSPX 0.51 0
Cinclidotus aquaticus 1318 CINAQU 8.21 0
Glyceria fluitans 1564 GLYFLU 0.18 0
Verrucaria 19738 VEUSPX 0.35 0
Rhynchostegium riparioides 1268 RHYRIP 1.25 0
Brachythecium rivulare 1260 BRARIV 2.81 0
Heribaudiella 6196 HERSPX 0.31 0
Nostoc 1105 NOSSPX 0.01 0
Fissidens grandifrons 19666 FISGRN 0.14 0
Phormidium 6414 PHOSPX 1.15 0
Fontinalis antipyretica 1310 FONANT 1.59 0
Microspora 1132 MICSPX 0.01 0
Melosira 8714 MELSPX 0.01 0
Cratoneuron filicinum 1233 CRAFIL 0.07 0
Jungermannia atrovirens 19820 JUGATR 0.21 0
Bangia 1153 BANSPX 0.02 0
Amblystegium riparium 1219 AMBRIP 10.94 0
Chiloscyphus polyanthos 1186 CHIPOL 0.04 0