Date prélèvement 02/07/2021
IBMR
Robustesse 11.86
Recouvrement UR1 49.00%
Faciès UR1 plat lentique (1-10%), radier (25-75%), plat courant (25-75%)
Recouvrement UR2 51.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Microcoleus 6405 MIRSPX 1 0.25 0.6175
Lemanea 1159 LEASPX 0.75 0.1 0.4185
Hildenbrandia 1157 HILSPX 0.25 0.3 0.2755
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.01 0.25 0.1324
Paralemanea 31566 PAASPX 0.25 0.01 0.1276
Oxyrrhynchium speciosum 30099 OXYSPE 0.1 0.01 0.0541
Oedogonium 1134 OEDSPX 0.01 0.02 0.0151
Coleochaete 5585 COOSPX 0.02 0.01 0.0149
Chiloscyphus polyanthos 1186 CHIPOL 0.02 0.01 0.0149
Leptodictyum riparium 1244 LEORIP 0.01 0.01 0.01
Spirogyra 1147 SPISPX 0.02 0 0.0098
Melosira 8714 MELSPX 0 0.01 0.0051
Callitriche 1696 CALSPX 0 0.01 0.0051
Mentha aquatica 1791 MENAQU 0 0.01 0.0051
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.0051
Nostoc 1105 NOSSPX 0 0.01 0.0051
Bryum pseudotriquetrum 1274 BRYPSE 0.01 0 0.0049
Phormidium 6414 PHOSPX 0.01 0 0.0049
Phormidiochaete NEWCOD 0.01 0 0.0049