Date prélèvement 01/07/2021
IBMR
Robustesse 13.25
Recouvrement UR1 68.00%
Faciès UR1 plat lentique (< 1%), radier (10-25%), plat courant (10-25%), rapide (25-75%)
Recouvrement UR2 32.00%
Faciès UR2 plat lentique (25-75%), mouille (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Microcoleus 6405 MIRSPX 0.75 0 0.51
Fontinalis squamosa 1312 FONSQU 0.25 0.05 0.186
Spirogyra 1147 SPISPX 0.25 0.01 0.1732
Coleochaete 5585 COOSPX 0.1 0.25 0.148
Lemanea 1159 LEASPX 0.15 0.01 0.1052
Phormidium 6414 PHOSPX 0.05 0.01 0.0372
Oedogonium 1134 OEDSPX 0.01 0.05 0.0228
Zygnema 1148 ZYGSPX 0 0.05 0.016
Audouinella 6076 AUDSPX 0.01 0 0.0068
Microspora 1132 MICSPX 0.01 0 0.0068
Bryum pseudotriquetrum 1274 BRYPSE 0.01 0 0.0068
Schistidium rivulare 1327 SCSRIV 0.01 0 0.0068
Tetrasporidium NEWCOD 0 0.01 0.0032
Draparnaldia 1118 DRASPX 0 0.01 0.0032
Mentha aquatica 1791 MENAQU 0 0.01 0.0032
Oenanthe 1984 OENSPX 0 0.01 0.0032
Osmunda regalis 1403 OSMREG 0 0.01 0.0032