Date prélèvement09/09/2020
IBMR
Robustesse12.54
Recouvrement UR128.00%
Faciès UR1radier (10-25%), plat courant (> 75%)
Recouvrement UR272.00%
Faciès UR2plat lentique (> 75%), mouille (10-25%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Batrachospermum sp. BATSPX 0.01 0.05
Cymbella sp. CYBSPX 0 0.01
Fragilaria sp. FRASPX 0 0.5
Melosira sp. MELSPX 1.25 4
Phormidium sp. PHOSPX 0 0.01
Chiloscyphus polyanthos CHIPOL 0.02 0.01
Cratoneuron filicinum CRAFIL 0.01 0.01
Fissidens crassipes FISCRA 0 0.01
Fontinalis antipyretica FONANT 0.2 1.1
Fontinalis squamosa FONSQU 0.01 0.1
Leptodictyum riparium LEORIP 0 0.02
Rhynchostegium riparioides RHYRIP 0.4 0.08
Dermatocarpon weberi DERWEB 0 0.01
Carex rostrata CARROS 0.01 0.2
Eleocharis palustris ELEPAL 0.01 0
Glyceria sp. GLYSPX 0 0.01
Mentha aquatica MENAQU 0.01 0.01
Phalaris arundinacea PHAARU 0.01 0.01
Scirpus sylvaticus SCISYL 0.01 0
Sparganium erectum SPAERE 0 0.01
Lysimachia vulgaris LYSVUL 0.01 0
Scutellaria galericulata SCUGAL 0.01 0
Callitriche hamulata CALHAM 0.05 0.2
Lemna minor LEMMIN 0 0.4
Ranunculus peltatus RANPEL 0.02 0.12
Equisetum fluviatile EQUFLU 0 0.01