Date prélèvement 11/08/2016
IBMR
Robustesse 8.15
Recouvrement UR1 87.00%
Faciès UR1 pl.courant (87%)
Recouvrement UR2 13.00%
Faciès UR2 mouille (13%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ranunculus fluitans 1903 RANFLU 20 0.5 17.465
Spirogyra 1147 SPISPX 2.2 10.3 3.253
Cladophora 1124 CLASPX 1.9 0.05 1.6595
Hildenbrandia 1157 HILSPX 0.1 0.05 0.0935
Ceratophyllum demersum 1717 CERDEM 0.1 0 0.087
Paspalum distichum 10237 PASDIS 0.07 0.1 0.0739
Potamogeton nodosus 1652 POTNOD 0.05 0 0.0435
Myriophyllum spicatum 1778 MYRSPI 0.02 0.1 0.0304
Thorea 6085 THOSPX 0.03 0.01 0.0274
Phormidium 6414 PHOSPX 0.005 0.02 0.007
Spirodela polyrhiza 1630 SPRPOL 0.005 0.005 0.005
Phalaris arundinacea 1577 PHAARU 0.005 0.005 0.005
Lysimachia vulgaris 1887 LYSVUL 0.005 0.005 0.005
Najas marina 1835 NAJMAR 0.005 0 0.0044
Equisetum arvense 1384 EQUARV 0.005 0 0.0044
Leptodictyum riparium 1244 LEORIP 0.005 0 0.0044
Fontinalis antipyretica 1310 FONANT 0.005 0 0.0044
Vaucheria 1169 VAUSPX 0.005 0 0.0044
Oedogonium 1134 OEDSPX 0.005 0 0.0044
Tetraspora 1138 TETSPX 0.005 0 0.0044