Date prélèvement 28/08/2012
IBMR
Robustesse 7.64
Recouvrement UR1 17.00%
Faciès UR1 radier (17%)
Recouvrement UR2 83.00%
Faciès UR2 pl. lent (83%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Ludwigia grandiflora LUDGRA 0.01 5.3 4.4007
Phormidium sp. PHOSPX 1.4 0.6 0.736
Myriophyllum spicatum MYRSPI 1.8 0.1 0.389
Polygonum hydropiper POLHYD 0.7 0.2 0.285
Potamogeton pectinatus POTPEC 0 0.1 0.083
Phalaris arundinacea PHAARU 0 0.1 0.083
Cladophora sp. CLASPX 0.01 0.05 0.0432
Vaucheria sp. VAUSPX 0.01 0.05 0.0432
Amblystegium riparium AMBRIP 0 0.05 0.0415
Apium nodiflorum APINOD 0 0.05 0.0415
Rorippa amphibia RORAMP 0 0.05 0.0415
Mentha aquatica MENAQU 0 0.03 0.0249
Spirogyra sp. SPISPX 0.01 0.02 0.0183
Phragmites australis PHRAUS 0 0.01 0.0083
Nasturtium officinale NASOFF 0.02 0 0.0034