Date prélèvement 10/09/2015
IBMR
Robustesse 8.69
Recouvrement UR1 44.00%
Faciès UR1 radier (44%)
Recouvrement UR2 56.00%
Faciès UR2 pl. lent (56%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Cladophora sp. CLASPX 25 3.05 12.708
Ludwigia peploides LUDPEP 1.75 1 1.33
Mentha aquatica MENAQU 0.25 1 0.67
Diatoma sp. DIASPX 1 0 0.44
Stigeoclonium tenue STITEN 1 0 0.44
Phalaris arundinacea PHAARU 0.3 0.1 0.188
Agrostis stolonifera AGRSTO 0.2 0.05 0.116
Leptodictyum riparium LEORIP 0.25 0 0.11
Helosciadium nodiflorum HELNOD 0.2 0.005 0.0908
Arundo donax ARUDON 0.2 0 0.088
Veronica anagallis-aquatica VERANA 0.05 0.01 0.0276
Callitriche obtusangula CALOBT 0.05 0.005 0.0248
Melosira sp. MELSPX 0.05 0 0.022
Oedogonium sp. OEDSPX 0.05 0 0.022
Fontinalis antipyretica FONANT 0.03 0.005 0.016
Nasturtium officinale NASOFF 0.02 0.005 0.0116
Potamogeton pectinatus POTPEC 0.02 0 0.0088
Persicaria hydropiper PERHYD 0.02 0 0.0088
Phormidium sp. PHOSPX 0.005 0.01 0.0078
Pellia endiviifolia PELEND 0.01 0.005 0.0072
Lycopus europaeus LYCEUR 0 0.005 0.0028
Lythrum salicaria LYTSAL 0 0.005 0.0028
Cyperus eragrostis CYPERA 0.005 0 0.0022
Juncus inflexus JUNINF 0.005 0 0.0022
Echinochloa crus-galli ECHCRU 0.005 0 0.0022