Date prélèvement 28/08/2013
IBMR
Robustesse 11.02
Recouvrement UR1 55.00%
Faciès UR1 radier (55%)
Recouvrement UR2 45.00%
Faciès UR2 ch. lotique (45%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Melosira sp. MELSPX 4.37 6.43 5.2958
Leptolyngbya sp. 1.88 8.14 4.6975
Hildenbrandia sp. HILSPX 7 0.01 3.8545
Cladophora sp. CLASPX 2.91 3.98 3.3905
Heteroleibleinia sp. 3.07 3.73 3.3662
Ranunculus fluitans RANFLU 5 0.5 2.975
Phormidium sp. PHOSPX 1.12 4.88 2.8125
Diatoma sp. DIASPX 2.19 3.01 2.5562
Ranunculus penicillatus var. penicillatus RANPEE 0.8 2 1.34
Lemanea sp. LEASPX 2.22 0 1.2222
Lyngbya sp. LYNSPX 1.09 1.36 1.2136
Oedogonium sp. OEDSPX 1.07 0 0.5893
Audouinella sp. AUDSPX 0.89 0 0.4889
Rhynchostegium riparioides RHYRIP 0.5 0 0.275
Carex sp. CARSPX 0.01 0.5 0.2305
Phalaris arundinacea PHAARU 0.01 0.2 0.0955
Tetraspora sp. TETSPX 0.01 0.01 0.01
Myriophyllum spicatum MYRSPI 0.01 0.01 0.01
Fontinalis antipyretica FONANT 0.01 0 0.0055
Fissidens crassipes FISCRA 0.01 0 0.0055
Equisetum arvense EQUARV 0 0.01 0.0045
Spirogyra sp. SPISPX 0 0.01 0.0045
Eleocharis palustris ELEPAL 0 0.01 0.0045