Date prélèvement02/09/2014
IBMR
Robustesse6.74
Recouvrement UR146.00%
Faciès UR1chenal lotique (46%)
Recouvrement UR254.00%
Faciès UR2plat lentique (54%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum MYRSPI 11.44 13.87 12.7558
Sparganium emersum fo. Longissimum SPAEML 7.33 14.16 11.0192
Ceratophyllum demersum CERDEM 3.11 15.3 9.6948
Najas marina NAJMAR 1.78 6.87 4.5252
Hydrodictyon sp. HYISPX 0 7.82 4.2248
Potamogeton nodosus POTNOD 3.44 4.57 4.0547
Lemna minor LEMMIN 0 7.48 4.0414
Potamogeton perfoliatus POTPER 1.11 6.1 3.8066
Cladophora sp. CLASPX 0.11 5.34 2.9374
Spirogyra sp. SPISPX 0 5.25 2.8325
Spirodela polyrhiza SPRPOL 0 4.74 2.5614
Oedogonium sp. OEDSPX 0.11 3.62 2.0085
Elodea nuttalii ELONUT 0.56 1.34 0.9767
Phormidium sp. PHOSPX 0 0.95 0.5149
Mougeotia sp. MOUSPX 0 0.76 0.4122
Potamogeton pectinatus POTPEC 0.56 0.29 0.4103
Ceratophyllum submersum CERSUB 0 0.57 0.3089
Egeria densa EGEDEN 0.56 0.1 0.307
Phragmites australis PHRAUS 0 0.46 0.2509
Callitriche platycarpa CALPLA 0 0.1 0.0515
Nuphar lutea NUPLUT 0 0 0.0003
Carex sp. CARSPX 0 0 0.0003
Iris pseudacorus IRIPSE 0 0 0.0003
Lythrum salicaria LYTSAL 0 0 0.0003
Phalaris arundinacea PHAARU 0 0 0.0003
Polygonum hydropiper POLHYD 0 0 0.0003
Reynoutria japonica REYJAP 0 0 0.0003
Typha latifolia TYPLAT 0 0 0.0003
Bidens sp. BIDSPX 0 0 0.0003