Date prélèvement30/08/2019
IBMR8.000
Robustesse7.78
Recouvrement UR17.00%
Faciès UR1radier (> 75%), plat courant (10-25%)
Recouvrement UR293.00%
Faciès UR2plat lentique (> 75%), mouille (1-10%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Cladophora sp. CLASPX 5.1 0.1
Compsopogon sp. COMSPX 0.01 0
Diadesmis confervacea 0 0.15
Hydrodictyon sp. HYISPX 0.5 0
Lyngbya sp. LYNSPX 0 0.01
Oedogonium sp. OEDSPX 0 0.1
Spirogyra sp. SPISPX 0.01 0
Vaucheria sp. VAUSPX 5.6 0
Fissidens crassipes FISCRA 0.01 0
Leptodictyum riparium LEORIP 0.01 0
Oxyrrhynchium speciosum OXYSPE 0.01 0
Bolboschoenus maritimus BOLMAR 0 0.5
Lycopus europaeus LYCEUR 0.01 0
Nasturtium officinale NASOFF 0.01 0
Persicaria hydropiper PERHYD 0 0.01
Phragmites australis PHRAUS 0.05 9.25
Sparganium erectum SPAERE 0 1
Veronica anagallis-aquatica VERANA 0 0.03
Arundo donax ARUDON 0.05 0
Cyperus eragrostis CYPERA 0 0.01
Lythrum salicaria LYTSAL 0 0.01
Paspalum distichum PASDIS 5 1
Persicaria lapathifolia PERLAP 0 0.01
Persicaria maculosa PERMAC 0 0.01
Calystegia sepium CASSEP 0 0.01
Helosciadium nodiflorum HELNOD 0.01 0.01
Potamogeton nodosus POTNOD 0.01 0.03