Date prélèvement25/09/2012
IBMR
Robustesse7.07
Recouvrement UR149.00%
Faciès UR1ch. lotique (49%)
Recouvrement UR251.00%
Faciès UR2ch. lentique (51%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Ceratophyllum demersum CERDEM 1.38 41.03 21.6004
Vallisneria spiralis VALSPI 0.43 20.6 10.7151
Myriophyllum spicatum MYRSPI 1.98 7.49 4.7908
Najas marina NAJMAR 0.52 2.04 1.292
Elodea nuttalii ELONUT 0 1.79 0.9134
Phormidium sp. PHOSPX 0 1.71 0.8726
Potamogeton perfoliatus POTPER 1.38 0.08 0.7171
Nuphar lutea NUPLUT 0 1.22 0.6228
Oedogonium sp. OEDSPX 0 1.14 0.5812
Spirogyra sp. SPISPX 0 1.14 0.5812
Spirodela polyrhiza SPRPOL 0 0.82 0.4162
Potamogeton pectinatus POTPEC 0.26 0.41 0.3343
Egeria densa EGEDEN 0.09 0 0.0422
Potamogeton nodosus POTNOD 0 0.08 0.0415
Ranunculus sp. RANSPX 0 0.08 0.0415
Mougeotia sp. MOUSPX 0 0 0.0014
Lemna minor LEMMIN 0 0 0.0007
Carex sp. CARSPX 0 0 0
Iris pseudacorus IRIPSE 0 0 0
Lythrum salicaria LYTSAL 0 0 0
Phragmites australis PHRAUS 0 0 0
Typha latifolia TYPLAT 0 0 0
Salix purpurea 0 0 0