Date prélèvement 09/08/2016
IBMR
Robustesse 9.19
Recouvrement UR1 32.00%
Faciès UR1 pl.courant (32%)
Recouvrement UR2 68.00%
Faciès UR2 pl. lent (68%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Zygnema sp. ZYGSPX 2.2 1 1.384
Cladophora sp. CLASPX 1 1 1
Spirogyra sp. SPISPX 1.1 0.7 0.828
Mougeotia sp. MOUSPX 0.7 0.3 0.428
Potamogeton pusillus POTPUS 0.04 0.1 0.0808
Potamogeton nodosus POTNOD 0.03 0.1 0.0776
Ludwigia peploides LUDPEP 0.06 0.06 0.06
Phragmites australis PHRAUS 0.01 0.06 0.044
Potamogeton pectinatus POTPEC 0 0.03 0.0204
Chara vulgaris CHAVUL 0.02 0.02 0.02
Myriophyllum spicatum MYRSPI 0.02 0.02 0.02
Persicaria hydropiper PERHYD 0.03 0.01 0.0164
Diatoma sp. DIASPX 0 0.02 0.0136
Agrostis stolonifera AGRSTO 0.01 0.01 0.01
Cyperus eragrostis CYPERA 0.01 0.01 0.01
Lythrum salicaria LYTSAL 0.01 0.01 0.01
Batrachospermum sp. BATSPX 0 0.01 0.0068
Veronica anagallis-aquatica VERANA 0.01 0.005 0.0066
Bidens frondosa BIDFRO 0.01 0.005 0.0066
Equisetum arvense EQUARV 0 0.005 0.0034
Sparganium erectum SPAERE 0 0.005 0.0034
Bolboschoenus maritimus BOLMAR 0.01 0 0.0032
Cyperus fuscus CYPFUS 0.01 0 0.0032
Echinochloa crus-galli ECHCRU 0.01 0 0.0032