Date prélèvement 29/08/2012
IBMR
Robustesse 7.21
Recouvrement UR1 33.00%
Faciès UR1 pl. courant (33%)
Recouvrement UR2 67.00%
Faciès UR2 pl. lent (67%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Potamogeton nodosus 1652 POTNOD 0.6 50 33.698
Myriophyllum spicatum 1778 MYRSPI 1.3 20 13.829
Nuphar lutea 1839 NUPLUT 0.04 0.7 0.4822
Ludwigia grandiflora 19845 LUDGRA 0.08 0.6 0.4284
Ranunculus fluitans 1903 RANFLU 0.3 0 0.099
Oedogonium 1134 OEDSPX 0.05 0.05 0.05
Rhizoclonium 1125 RHISPX 0.05 0.05 0.05
Phormidium 6414 PHOSPX 0.05 0.02 0.0299
Scirpus lacustris 1520 SCILAC 0.04 0.02 0.0266
Spirogyra 1147 SPISPX 0.01 0.01 0.01
Cladophora 1124 CLASPX 0.01 0.01 0.01
Lemna minor 1626 LEMMIN 0 0.01 0.0067
Eleocharis palustris 1506 ELEPAL 0 0.01 0.0067
Polygonum hydropiper 1865 POLHYD 0 0.01 0.0067
Rorippa amphibia 1765 RORAMP 0 0.01 0.0067
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.0067
Bidens tripartita 1729 BIDTRI 0 0.01 0.0067
Cyperus eragrostis 19611 CYPERA 0 0.01 0.0067
Leersia oryzoides 1569 LEEORY 0 0.01 0.0067