Date prélèvement 21/07/2022
IBMR
Robustesse 8.76
Recouvrement UR1 58.00%
Faciès UR1 chenal lotique (25-75%), radier (10-25%), plat courant (25-75%)
Recouvrement UR2 42.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Spirogyra sp. SPISPX 1.1 40 17.438
Potamogeton pectinatus POTPEC 3.2 0.09 1.8938
Cladophora sp. CLASPX 2.5 0 1.45
Hildenbrandia sp. HILSPX 0.8 0 0.464
Myriophyllum spicatum MYRSPI 0.6 0 0.348
Lemna minor LEMMIN 0.15 0.25 0.192
Potamogeton nodosus POTNOD 0.2 0.16 0.1832
Hydrodictyon sp. HYISPX 0.12 0.02 0.078
Pleurosira PLRSPX 0.06 0 0.0348
Melosira sp. MELSPX 0.05 0 0.029
Lemna minuta LEMMIT 0.02 0.03 0.0242
Oscillatoria sp. OSCSPX 0.03 0 0.0174
Vaucheria sp. VAUSPX 0.03 0 0.0174
Rhynchostegium riparioides RHYRIP 0.02 0 0.0116
Mentha aquatica MENAQU 0.01 0.01 0.01
Spirodela polyrhiza SPRPOL 0.01 0.01 0.01
Compsopogon sp. COMSPX 0.01 0 0.0058
Tetrasporidium 0.01 0 0.0058
Oedogonium sp. OEDSPX 0.01 0 0.0058
Paralemanea sp. PAASPX 0.01 0 0.0058
Stigeoclonium sp. STISPX 0.01 0 0.0058
Cinclidotus danubicus CINDAN 0.01 0 0.0058
Cinclidotus riparius CINRIP 0.01 0 0.0058
Fissidens crassipes FISCRA 0.01 0 0.0058
Leptodictyum riparium LEORIP 0.01 0 0.0058
Nasturtium officinale NASOFF 0.01 0 0.0058
Persicaria hydropiper PERHYD 0.01 0 0.0058
Phalaris arundinacea PHAARU 0.01 0 0.0058
Rorippa amphibia RORAMP 0.01 0 0.0058
Bidens frondosa BIDFRO 0.01 0 0.0058
Leersia oryzoides LEEORY 0.01 0 0.0058
Lysimachia vulgaris LYSVUL 0.01 0 0.0058
Paspalum distichum PASDIS 0.01 0 0.0058
Persicaria maculosa PERMAC 0.01 0 0.0058
Equisetum arvense EQUARV 0.01 0 0.0058
Juncus articulatus JUNART 0 0.01 0.0042
Lythrum salicaria LYTSAL 0 0.01 0.0042
Rorippa palustris RORPAL 0 0.01 0.0042
Scutellaria galericulata SCUGAL 0 0.01 0.0042