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 SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Microcoleus 6405 MIRSPX 5 0.02 1.4144
Audouinella 6076 AUDSPX 3 0 0.84
Ulnaria NEWCOD 1 0.02 0.2944
Callitriche obtusangula 1700 CALOBT 0 0.25 0.18
Helosciadium nodiflorum 30053 HELNOD 0 0.05 0.036
Melosira 8714 MELSPX 0 0.04 0.0288
Hildenbrandia 1157 HILSPX 0.01 0.02 0.0172
Mentha aquatica 1791 MENAQU 0.01 0.02 0.0172
Tolypothrix 6304 TOYSPX 0.01 0.01 0.01
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.01 0.01 0.01
Spirogyra 1147 SPISPX 0.03 0 0.0084
Potamogeton berchtoldii 1642 POTBER 0 0.01 0.0072
Lemna minor 1626 LEMMIN 0 0.01 0.0072
Veronica 1954 VERSPX 0 0.01 0.0072
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0072
Persicaria hydropiper 31021 PERHYD 0 0.01 0.0072
Calliergonella cuspidata 1228 CAECUS 0 0.01 0.0072
Rhizoclonium 1125 RHISPX 0 0.01 0.0072
Oscillatoria 1108 OSCSPX 0 0.01 0.0072
Oedogonium 1134 OEDSPX 0 0.01 0.0072
Chaetophora 1117 CHESPX 0 0.01 0.0072
Batrachospermum 1155 BATSPX 0 0.01 0.0072
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.0028
Phormidium 6414 PHOSPX 0.01 0 0.0028