Date prélèvement16/05/2019
IBMR8.750
Robustesse9.3
Recouvrement UR133.00%
Faciès UR1radier (25-75%), plat courant (10-25%), seuil naturel (1-10%)
Recouvrement UR267.00%
Faciès UR2plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Audouinella sp. AUDSPX 0.1 0
Chara sp. CHASPX 0 0.01
Cladophora sp. CLASPX 51 17
Melosira sp. MELSPX 0.01 0.35
Mougeotia sp. MOUSPX 0.01 0
Oedogonium sp. OEDSPX 3 0.4
Spirogyra sp. SPISPX 15 26.35
Vaucheria sp. VAUSPX 1 0.1
Leptodictyum riparium LEORIP 0.25 0
Rhynchostegium riparioides RHYRIP 0.5 0
Agrostis stolonifera AGRSTO 0 0.05
Bolboschoenus maritimus BOLMAR 0 0.01
Mentha aquatica MENAQU 0.01 0
Nasturtium officinale NASOFF 0.01 0.01
Phragmites australis PHRAUS 0.25 0.3
Typha sp. TYPSPX 0 0.01
Veronica anagallis-aquatica VERANA 0 0.01
Arundo donax ARUDON 0.01 0.01
Juncus inflexus JUNINF 0 0.01
Lythrum salicaria LYTSAL 0.01 0.01
Scirpoides holoschoenus SCPHOL 0 0.02
Ranunculus repens RANREP 0 0.04
Helosciadium nodiflorum HELNOD 0.01 0.02
Equisetum arvense EQUARV 0 0.01
Equisetum ramosissimum EQURAM 0.01 0.01