Date prélèvement 21/08/2014
IBMR
Robustesse 8.47
Recouvrement UR1 80.00%
Faciès UR1 ch. lotique (80%)
Recouvrement UR2 20.00%
Faciès UR2 pl. lent (20%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Phalaris arundinacea 1577 PHAARU 0 1 0.2
Phormidium 6414 PHOSPX 0 0.73 0.1458
Polygonum hydropiper 1865 POLHYD 0 0.7 0.14
Melosira 8714 MELSPX 0 0.37 0.0737
Cyperus esculentus NEWCOD 0 0.2 0.04
Leptolyngbya sp. NEWCOD 0 0.18 0.0364
Oedogonium 1134 OEDSPX 0 0.14 0.0279
Oscillatoria 1108 OSCSPX 0 0.09 0.0171
Polygonum persicaria NEWCOD 0 0.01 0.002
Leersia oryzoides 1569 LEEORY 0 0.01 0.002
Lythrum salicaria 1823 LYTSAL 0 0.01 0.002
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.002
Cladophora 1124 CLASPX 0 0.01 0.002
Spirogyra 1147 SPISPX 0 0.01 0.002
Myriophyllum spicatum 1778 MYRSPI 0 0.01 0.002
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.002
Echinochloa crus-galli NEWCOD 0 0.01 0.002