Date prélèvement 30/06/2022
IBMR
Robustesse 12.45
Recouvrement UR1 58.00%
Faciès UR1 radier (25-75%), plat courant (25-75%), rapide (1-10%)
Recouvrement UR2 42.00%
Faciès UR2 plat lentique (25-75%), mouille (25-75%), fosse dissipation (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis squamosa 1312 FONSQU 0.2 0.01 0.1202
Microcoleus 6405 MIRSPX 0.12 0.01 0.0738
Lemanea 1159 LEASPX 0.05 0 0.029
Spirogyra 1147 SPISPX 0.05 0 0.029
Nostoc 1105 NOSSPX 0.03 0.01 0.0216
Rhynchostegium riparioides 1268 RHYRIP 0.03 0 0.0174
Osmunda regalis 1403 OSMREG 0.01 0.02 0.0142
Hildenbrandia 1157 HILSPX 0.01 0.01 0.01
Melosira 8714 MELSPX 0.01 0 0.0058
Microchaete NEWCOD 0.01 0 0.0058
Phormidium 6414 PHOSPX 0.01 0 0.0058
Agrostis stolonifera 1543 AGRSTO 0.01 0 0.0058
Equisetum arvense 1384 EQUARV 0.01 0 0.0058