Date prélèvement 06/07/2021
IBMR
Robustesse 10.5
Recouvrement UR1 28.00%
Faciès UR1 radier (> 75%), plat courant (10-25%)
Recouvrement UR2 72.00%
Faciès UR2 plat lentique (> 75%), mouille (10-25%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Microcoleus sp. MIRSPX 5 0.02 1.4144
Audouinella sp. AUDSPX 3 0 0.84
Ulnaria 1 0.02 0.2944
Callitriche obtusangula CALOBT 0 0.25 0.18
Helosciadium nodiflorum HELNOD 0 0.05 0.036
Melosira sp. MELSPX 0 0.04 0.0288
Hildenbrandia sp. HILSPX 0.01 0.02 0.0172
Mentha aquatica MENAQU 0.01 0.02 0.0172
Tolypothrix sp. TOYSPX 0.01 0.01 0.01
Fontinalis hypnoides var. duriaei FONHYD 0.01 0.01 0.01
Spirogyra sp. SPISPX 0.03 0 0.0084
Batrachospermum sp. BATSPX 0 0.01 0.0072
Chaetophora sp. CHESPX 0 0.01 0.0072
Oedogonium sp. OEDSPX 0 0.01 0.0072
Oscillatoria sp. OSCSPX 0 0.01 0.0072
Rhizoclonium sp. RHISPX 0 0.01 0.0072
Calliergonella cuspidata CAECUS 0 0.01 0.0072
Persicaria hydropiper PERHYD 0 0.01 0.0072
Lythrum salicaria LYTSAL 0 0.01 0.0072
Veronica sp. VERSPX 0 0.01 0.0072
Lemna minor LEMMIN 0 0.01 0.0072
Potamogeton berchtoldii POTBER 0 0.01 0.0072
Phormidium sp. PHOSPX 0.01 0 0.0028
Rhynchostegium riparioides RHYRIP 0.01 0 0.0028