Date prélèvement06/07/2020
IBMR
Robustesse11.04
Recouvrement UR137.00%
Faciès UR1radier (25-75%), plat courant (25-75%)
Recouvrement UR263.00%
Faciès UR2plat lentique (> 75%), mouille (10-25%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Melosira sp. MELSPX 1 6.65 4.5595
Fragilaria sp. FRASPX 9 0 3.33
Callitriche obtusangula CALOBT 0.01 0.3 0.1927
Audouinella sp. AUDSPX 0.5 0.01 0.1913
Spirogyra sp. SPISPX 0.27 0 0.0999
Hildenbrandia sp. HILSPX 0.01 0.02 0.0163
Mentha aquatica MENAQU 0.02 0.01 0.0137
Fontinalis antipyretica FONANT 0.01 0.01 0.01
Oxyrrhynchium hians OXYHIA 0.01 0.01 0.01
Agrostis stolonifera AGRSTO 0.01 0.01 0.01
Equisetum ramosissimum EQURAM 0.01 0.01 0.01
Phormidium sp. PHOSPX 0.02 0 0.0074
Fontinalis hypnoides var. duriaei FONHYD 0 0.01 0.0063
Nasturtium officinale NASOFF 0 0.01 0.0063
Persicaria hydropiper PERHYD 0 0.01 0.0063
Sparganium erectum SPAERE 0 0.01 0.0063
Helosciadium nodiflorum HELNOD 0 0.01 0.0063
Lemna minor LEMMIN 0 0.01 0.0063
Potamogeton berchtoldii POTBER 0 0.01 0.0063
Equisetum arvense EQUARV 0 0.01 0.0063
Batrachospermum sp. BATSPX 0.01 0 0.0037