Date prélèvement 18/08/2009
IBMR
Robustesse 5.75
Recouvrement UR1 25.00%
Faciès UR1 pl. courant (25%)
Recouvrement UR2 75.00%
Faciès UR2 pl. lent (75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Oscillatoria sp. OSCSPX 0 0.05 11
Lemna minor LEMMIN 0.1 0.2 10
Phalaris arundinacea PHAARU 0.01 0.05 10
Sparganium erectum SPAERE 0.3 0.2 10
Nuphar lutea NUPLUT 3 5 9
Myriophyllum spicatum MYRSPI 6 1 8
Polygonum hydropiper POLHYD 0 0.01 8
Scirpus lacustris SCILAC 0.05 0 8
Sparganium emersum fo. Longissimum SPAEML 1.5 0.5 7
Cladophora sp. CLASPX 0.2 0.05 6
Spirodela polyrhiza SPRPOL 1 0.6 6
Ceratophyllum demersum CERDEM 0.05 0.4 5
Najas marina NAJMAR 2 0.2 5
Rhizoclonium sp. RHISPX 0.3 0.05 4
Potamogeton nodosus POTNOD 7 3 4
Potamogeton pectinatus POTPEC 15 2 2
Equisetum arvense EQUARV 0 0.01 0