Date prélèvement 30/07/2021
IBMR
Robustesse 8.76
Recouvrement UR1 97.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 3.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Hildenbrandia sp. HILSPX 0.5 0
Persicaria hydropiper PERHYD 0 0.01
Rhynchostegium riparioides RHYRIP 0 0.01
Persicaria amphibia PERAMP 0 0.01
Leersia oryzoides LEEORY 0 0.01
Glechoma hederacea GLEHED 0 0.01
Carex hirta CARHIR 0 0.01
Egeria densa EGEDEN 0.5 0.01
Lemna minor LEMMIN 0 0.01
Lemna minuta LEMMIT 0 0.01
Fissidens crassipes FISCRA 0 0.01
Spirodela polyrhiza SPRPOL 0 0.01
Cyperus eragrostis CYPERA 0 0.01
Melosira sp. MELSPX 0 0.01
Leptodictyum riparium LEORIP 0 0.01
Paspalum distichum PASDIS 0 0.01
Tetraspora sp. TETSPX 0.01 0.01
Hygroamblystegium fluviatile HYAFLU 0 0.01
Diatoma sp. DIASPX 0 0.01
Lysimachia vulgaris LYSVUL 0 0.01
Phragmites australis PHRAUS 0 0.01
Juncus inflexus JUNINF 0 0.01
Potamogeton berchtoldii POTBER 0 0.01
Stachys palustris STAPAL 0 0.01
Ceratophyllum demersum CERDEM 0 0.01
Veronica beccabunga VERBEC 0 0.01
Equisetum telmateia EQUTEL 0 0.01
Rhizoclonium sp. RHISPX 0 0.01
Cinclidotus riparius CINRIP 0 0.01
Oedogonium sp. OEDSPX 0.2 0.1
Spirogyra sp. SPISPX 0.1 0.2
Solanum dulcamara SOADUL 0 0.2
Ludwigia peploides LUDPEP 0 0.2
Phalaris arundinacea PHAARU 0 0.2
Cladophora sp. CLASPX 0.4 0.3
Elodea nuttalii ELONUT 0.1 0.3
Ranunculus repens RANREP 0 0.3
Phormidium sp. PHOSPX 0.5 0.3
Mentha aquatica MENAQU 0 0.4
Elodea canadensis ELOCAN 0 0.4
Agrostis stolonifera AGRSTO 0 0.5
Potamogeton pectinatus POTPEC 1 4
Ranunculus fluitans RANFLU 3 5
Myriophyllum spicatum MYRSPI 26 6
Potamogeton nodosus POTNOD 16 9