Date prélèvement 16/06/2021
IBMR
Robustesse 7.14
Recouvrement UR1 53.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 47.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Vaucheria sp. VAUSPX 9 3 6.18
Phragmites australis PHRAUS 7 5 6.06
Spirogyra sp. SPISPX 6.5 5.3 5.936
Potamogeton pectinatus POTPEC 6 0 3.18
Iris pseudacorus IRIPSE 2 2 2
Callitriche obtusangula CALOBT 3.02 0.3 1.7416
Veronica anagallis-aquatica VERANA 2 1 1.53
Lemna gibba LEMGIB 1.5 0.5 1.03
Cladophora sp. CLASPX 1 0.5 0.765
Ludwigia peploides LUDPEP 1 0.3 0.671
Melosira sp. MELSPX 0.2 0.2 0.2
Helosciadium nodiflorum HELNOD 0.1 0.1 0.1
Persicaria hydropiper PERHYD 0.05 0.1 0.0735
Juncus inflexus JUNINF 0 0.1 0.047
Rhizoclonium sp. RHISPX 0.05 0 0.0265
Microspora sp. MICSPX 0.01 0 0.0053
Oedogonium sp. OEDSPX 0.01 0 0.0053
Schizomeris sp. SCHSPX 0.01 0 0.0053
Stigeoclonium tenue STITEN 0.01 0 0.0053
Alisma plantago-aquatica ALIPLA 0.01 0 0.0053
Nasturtium officinale NASOFF 0.01 0 0.0053
Lythrum salicaria LYTSAL 0.01 0 0.0053
Lemna minor LEMMIN 0.01 0 0.0053
Typha sp. TYPSPX 0 0.01 0.0047