Date prélèvement06/07/2022
IBMR12.000
Robustesse11.59
Recouvrement UR180.00%
Faciès UR1fosse dissipation (1-10%), radier (10-25%), plat courant (25-75%), rapide (10-25%)
Recouvrement UR220.00%
Faciès UR2plat lentique (> 75%), mouille (1-10%), fosse dissipation (1-10%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Melosira sp. MELSPX 0.01 13 2.608
Cladophora sp. CLASPX 0.75 0.4 0.68
Hildenbrandia sp. HILSPX 0.2 1.5 0.46
Paralemanea sp. PAASPX 0.2 0 0.16
Phormidium sp. PHOSPX 0.15 0.2 0.16
Oedogonium sp. OEDSPX 0 0.7 0.14
Rhynchostegium riparioides RHYRIP 0.15 0.01 0.122
Fontinalis squamosa FONSQU 0.07 0.1 0.076
Osmunda regalis OSMREG 0.03 0.2 0.064
Spirogyra sp. SPISPX 0.02 0 0.016
Leersia oryzoides LEEORY 0.01 0.04 0.016
Nostoc sp. NOSSPX 0.01 0.01 0.01
Fontinalis hypnoides var. duriaei FONHYD 0 0.05 0.01
Equisetum arvense EQUARV 0.01 0.01 0.01
Fontinalis antipyretica FONANT 0 0.04 0.008
Collema fluviatile COLFLU 0.01 0 0.008
Cyperus longus CYPLON 0.01 0 0.008
Oenanthe crocata OENCRO 0 0.01 0.002