Date prélèvement 07/07/2020
IBMR
Robustesse 12.5
Recouvrement UR1 66.00%
Faciès UR1 fosse dissipation (1-10%), radier (10-25%), plat courant (25-75%), rapide (25-75%)
Recouvrement UR2 34.00%
Faciès UR2 plat lentique (> 75%), mouille (10-25%), fosse dissipation (1-10%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Hildenbrandia sp. HILSPX 0.1 0.5 0.236
Phormidium sp. PHOSPX 0.3 0.1 0.232
Cladophora sp. CLASPX 0.25 0.15 0.216
Spirogyra sp. SPISPX 0.3 0 0.198
Rhynchostegium riparioides RHYRIP 0.25 0 0.165
Osmunda regalis OSMREG 0.1 0.25 0.151
Fontinalis squamosa FONSQU 0.15 0.1 0.133
Nostoc sp. NOSSPX 0.1 0.05 0.083
Lemanea sp. LEASPX 0.05 0.1 0.067
Microchaete 0.05 0 0.033
Paralemanea sp. PAASPX 0.05 0 0.033
Fontinalis hypnoides var. duriaei FONHYD 0 0.05 0.017
Leersia oryzoides LEEORY 0.01 0.02 0.0134
Oenanthe crocata OENCRO 0.01 0.01 0.01
Fontinalis antipyretica FONANT 0.01 0 0.0066
Batrachospermum sp. BATSPX 0 0.01 0.0034
Tolypothrix sp. TOYSPX 0 0.01 0.0034
Cinclidotus fontinaloides CINFON 0 0.01 0.0034
Lycopus europaeus LYCEUR 0 0.01 0.0034
Cyperus longus CYPLON 0 0.01 0.0034
Equisetum arvense EQUARV 0 0.01 0.0034