Date prélèvement 11/09/2020
IBMR
Robustesse 8.78
Recouvrement UR1 53.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 47.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Persicaria hydropiper PERHYD 0 0.01
Elodea canadensis ELOCAN 0 0.01
Solanum dulcamara SOADUL 0 0.01
Phormidium sp. PHOSPX 0 0.01
Leersia oryzoides LEEORY 0 0.01
Nasturtium officinale NASOFF 0 0.01
Egeria densa EGEDEN 0 0.01
Ranunculus repens RANREP 0 0.01
Arundo donax ARUDON 0 0.01
Melosira sp. MELSPX 0.01 0.01
Ludwigia peploides LUDPEP 0 0.01
Bidens frondosa BIDFRO 0 0.01
Lysimachia vulgaris LYSVUL 0 0.01
Rorippa sylvestris RORSYL 0 0.01
Geitlerinema sp. GEISPX 0 0.01
Bidens cernua BIDCER 0 0.01
Parthenocissus inserta PARINS 0 0.01
Equisetum arvense EQUARV 0 0.01
Veronica beccabunga VERBEC 0 0.01
Eleocharis sp. ELESPX 0 0.01
Oedogonium sp. OEDSPX 0.01 0.01
Lythrum salicaria LYTSAL 0 0.01
Ranunculus penicillatus except. var. calcareus RANPEU 0 0.02
Echinochloa crus-galli ECHCRU 0 0.2
Ceratophyllum demersum CERDEM 0 0.3
Potamogeton pectinatus POTPEC 0 0.4
Hildenbrandia sp. HILSPX 0 2.5
Myriophyllum spicatum MYRSPI 2.8 7
Spirogyra sp. SPISPX 2.3 8.2
Diatoma sp. DIASPX 1.9 10
Cladophora sp. CLASPX 3 11
Hydrodictyon sp. HYISPX 3.6 13
Potamogeton nodosus POTNOD 4.7 18