Date prélèvement 11/07/2008
IBMR
Robustesse 7.72
Recouvrement UR1 86.00%
Faciès UR1 ch. lotique (86%)
Recouvrement UR2 14.00%
Faciès UR2 autre (14%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 0.31 0.01 0.268
Ceratophyllum demersum 1717 CERDEM 0.01 1 0.1486
Potamogeton nodosus 1652 POTNOD 0.06 0.3 0.0936
Myriophyllum spicatum 1778 MYRSPI 0.1 0.05 0.093
Ludwigia peploides 1856 LUDPEP 0.01 0.01 0.01
Spirodela polyrhiza 1630 SPRPOL 0.01 0 0.0086
Lemna minor 1626 LEMMIN 0.01 0 0.0086
Octodiceras fontanum 1303 OCTFON 0.01 0 0.0086
Polygonum hydropiper 1865 POLHYD 0.01 0 0.0086
Phalaris arundinacea 1577 PHAARU 0.01 0 0.0086
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0086
Lysimachia vulgaris 1887 LYSVUL 0.01 0 0.0086
Cinclidotus danubicus 1319 CINDAN 0.01 0 0.0086
Amblystegium riparium 1219 AMBRIP 0.01 0 0.0086
Eleocharis acicularis 1504 ELEACI 0.01 0 0.0043
Agrostis stolonifera 1543 AGRSTO 0.01 0 0.0043
Cratoneuron filicinum 1233 CRAFIL 0.01 0 0.0043
Spirogyra 1147 SPISPX 0.01 0 0.0043
Compsopogon 6071 COMSPX 0.01 0 0.0043
Audouinella 6076 AUDSPX 0.01 0 0.0043