Date prélèvement21/08/2016
IBMR
Robustesse8.02
Recouvrement UR190.00%
Faciès UR1Chenal lotique (90%)
Recouvrement UR210.00%
Faciès UR2Zones de bordure (10%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Hydrodictyon sp. HYISPX 0.26 21.08 2.34
Vallisneria spiralis VALSPI 1.06 1.88 1.14
Myriophyllum spicatum MYRSPI 1.02 1.95 1.11
Potamogeton nodosus POTNOD 0 8.84 0.88
Thorea sp. THOSPX 0.85 0.01 0.77
Oedogonium sp. OEDSPX 0.6 0.11 0.55
Spirogyra sp. SPISPX 0.25 1.55 0.38
Egeria densa EGEDEN 0 1.44 0.14
Spirodela polyrhiza SPRPOL 0 0.32 0.03
Vaucheria sp. VAUSPX 0 0.22 0.02
Azolla filiculoides AZOFIL 0 0.02 0.01
Bidens tripartita BIDTRI 0 0.01 0.01
Carex sp. CARSPX 0 0.02 0.01
Ceratophyllum demersum CERDEM 0 0.05 0.01
Cinclidotus danubicus CINDAN 0 0.01 0.01
Elodea nuttalii ELONUT 0 0.01 0.01
Fissidens fontanus FISFON 0 0.01 0.01
Fontinalis antipyretica FONANT 0 0.01 0.01
Leptodictyum riparium LEORIP 0 0.01 0.01
Ludwigia peploides LUDPEP 0 0.13 0.01
Lysimachia vulgaris LYSVUL 0 0.01 0.01
Paspalum distichum PASDIS 0 0.03 0.01
Persicaria hydropiper PERHYD 0 0.01 0.01
Phormidium sp. PHOSPX 0 0.09 0.01
Phragmites australis PHRAUS 0 0.01 0.01
Potamogeton pectinatus POTPEC 0 0.01 0.01
Ranunculus penicillatus except. var. calcareus RANPEU 0 0.06 0.01
Rorippa amphibia RORAMP 0 0.01 0.01