Date prélèvement23/08/2022
IBMR
Robustesse8.55
Recouvrement UR161.00%
Faciès UR1radier (25-75%), plat courant (25-75%)
Recouvrement UR239.00%
Faciès UR2plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Lemna minor LEMMIN 0 0.01
Potamogeton nodosus POTNOD 0 0.01
Spirodela polyrhiza SPRPOL 0 0.01
Azolla filiculoides AZOFIL 0 0.01
Hydrodictyon sp. HYISPX 0 0.01
Myriophyllum spicatum MYRSPI 0.01 0.1
Oscillatoria sp. OSCSPX 0.01 0.3
Persicaria lapathifolia PERLAP 0.01 0.01
Bidens frondosa BIDFRO 0.01 0.01
Convolvulus sepium COVSEP 0.01 0
Cyperus eragrostis CYPERA 0.01 0.01
Echinochloa crus-galli ECHCRU 0.01 0.01
Phalaris arundinacea PHAARU 0.01 0
Ranunculus fluitans RANFLU 0.01 0.8
Rorippa sylvestris RORSYL 0.01 0.01
Stigeoclonium sp. STISPX 0.01 0.01
Vaucheria sp. VAUSPX 0.01 0.01
Phormidium sp. PHOSPX 0.2 0.9
Ludwigia peploides LUDPEP 0.2 0.5
Eunotia 0.6 4.8
Fragilaria sp. FRASPX 0.6 4.8
Cladophora sp. CLASPX 1 1.7
Oedogonium sp. OEDSPX 1.3 2.7
Spirogyra sp. SPISPX 1.5 0.6