Date prélèvement07/07/2022
IBMR
Robustesse7.05
Recouvrement UR196.00%
Faciès UR1Zone de bordure (> 75%)
Recouvrement UR24.00%
Faciès UR2chenal lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Alternanthera philoxeroides ALEPHI 0 0.01
Bidens frondosa BIDFRO 0 0.01
Carex elata CARELA 0 0.01
Lindernia dubia LINDUB 0 0.01
Ludwigia peploides LUDPEP 0 0.01
Lysimachia vulgaris LYSVUL 0 0.01
Paspalum distichum PASDIS 0 0.01
Persicaria hydropiper PERHYD 0 0.01
Phalaris arundinacea PHAARU 0 0.01
Phormidium sp. PHOSPX 0 0.01
Rorippa amphibia RORAMP 0 0.01
Stigeoclonium sp. STISPX 0 0.01
Xanthium XANSPX 0 0.01
Melosira sp. MELSPX 0 0.01
Cladophora sp. CLASPX 0 0.01
Echinochloa crus-galli ECHCRU 0 0.01
Lagarosiphon major LAGMAJ 0 0.01
Landoltia punctata 0 0.01
Lemna minor LEMMIN 0 0.01
Lemna minuta LEMMIT 0 0.01
Potamogeton pectinatus POTPEC 0 0.2
Spirodela polyrhiza SPRPOL 0 0.3
Spirogyra sp. SPISPX 0 0.4
Ludwigia grandiflora LUDGRA 0 0.5
Najas minor NAJMIN 0.01 1.5
Ceratophyllum demersum CERDEM 0.2 1.5
Oedogonium sp. OEDSPX 0 2
Najas marina NAJMAR 1.8 3
Potamogeton nodosus POTNOD 0 6
Myriophyllum spicatum MYRSPI 4.6 15
Egeria densa EGEDEN 11 20