Date prélèvement20/08/2019
IBMR
Robustesse7.43
Recouvrement UR14.00%
Recouvrement UR296.00%
Faciès UR2chenal lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Echinochloa crus-galli ECHCRU 0.01 0
Bidens cernua BIDCER 0.01 0
Lemna minuta LEMMIT 0.01 0
Bidens frondosa BIDFRO 0.01 0
Azolla filiculoides AZOFIL 0.01 0
Lemna minor LEMMIN 0.01 0
Cladophora sp. CLASPX 0.01 0
Ceratophyllum demersum CERDEM 0.01 0.6
Lagarosiphon major LAGMAJ 0.1 0
Potamogeton nodosus POTNOD 0.1 0
Najas marina NAJMAR 0.2 1.7
Ludwigia peploides LUDPEP 0.3 0
Ludwigia grandiflora LUDGRA 0.3 0
Spirodela polyrhiza SPRPOL 0.5 0
Egeria densa EGEDEN 1.5 0.1
Spirogyra sp. SPISPX 1.5 0
Oscillatoria sp. OSCSPX 2.3 0
4.6 0
Oedogonium sp. OEDSPX 7.9 0
Phormidium sp. PHOSPX 9.5 0
Myriophyllum spicatum MYRSPI 20 2.8