Date prélèvement 09/07/2007
IBMR
Robustesse 10.94
Recouvrement UR1 80.00%
Faciès UR1 ch. lotique (80%)
Recouvrement UR2 20.00%
Faciès UR2 pl. lent (20%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Cratoneuron filicinum CRAFIL 1.4 0 18
Hildenbrandia sp. HILSPX 0.63 0 15
Cinclidotus aquaticus CINAQU 1.4 0 15
Chiloscyphus polyanthos CHIPOL 0.74 0 15
Berula erecta BERERE 0.01 0 14
Zygnema sp. ZYGSPX 0.32 0 13
Mougeotia sp. MOUSPX 0.32 0.03 13
Diatoma sp. DIASPX 0.32 0.02 12
Microspora sp. MICSPX 0.32 0.05 12
Tetraspora sp. TETSPX 0.32 0 12
Rhynchostegium riparioides RHYRIP 1.4 0 12
Mentha aquatica MENAQU 0.03 0.07 12
Oscillatoria sp. OSCSPX 0.32 0 11
Veronica anagallis-aquatica VERANA 0.07 0 11
Nasturtium officinale NASOFF 0.1 0.07 11
Groenlandia densa GRODEN 0.01 0 11
Melosira sp. MELSPX 0.32 0.02 10
Ulothrix sp. ULOSPX 0.32 0 10
Spirogyra sp. SPISPX 0.32 0.01 10
Fontinalis antipyretica FONANT 1.4 0.01 10
Apium nodiflorum APINOD 0.37 0.01 10
Callitriche platycarpa CALPLA 0 0.01 10
Lemna minor LEMMIN 0.01 0.01 10
Nostoc sp. NOSSPX 4.5 0 9
Callitriche obtusangula CALOBT 0.29 0 8
Oedogonium sp. OEDSPX 0.32 0 6
Amblystegium riparium AMBRIP 1.4 0 5
Vaucheria sp. VAUSPX 0.32 0.03 4
Marchantia polymorpha MACPOL 0 0.01 0