Date prélèvement 09/08/2017
IBMR
Robustesse 9.86
Recouvrement UR1 23.00%
Faciès UR1 radier (23%)
Recouvrement UR2 77.00%
Faciès UR2 pl. courant (77%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum 1778 MYRSPI 11.8 5 6.564
Phormidium 6414 PHOSPX 1.05 5.52 4.4919
Lyngbya 1107 LYNSPX 0.35 5.5 4.3155
Stigeoclonium 1119 STISPX 0.125 5 3.8788
Cladophora 1124 CLASPX 0.285 3 2.3756
Ranunculus penicillatus 1909 RANPEU 0.5 0.21 0.2767
Leptolyngbya 6449 LETSPX 0.02 0.02 0.02
Diatoma 6627 DIASPX 0.02 0.02 0.02
Pleurosira laevis NEWCOD 0.01 0.01 0.01
Vaucheria 1169 VAUSPX 0.01 0.01 0.01
Microcoleus 6405 MIRSPX 0.01 0.01 0.01
Gomphoneis 9382 GOMSPX 0.01 0.01 0.01
Hildenbrandia 1157 HILSPX 0.01 0.01 0.01
Mougeotia 1146 MOUSPX 0.01 0.01 0.01
Oscillatoria 1108 OSCSPX 0.01 0.01 0.01
Spirogyra 1147 SPISPX 0.01 0.01 0.01
Phalaris arundinacea 1577 PHAARU 0.01 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0.01 0.01
Ceratophyllum demersum 1717 CERDEM 0.01 0.01 0.01
Rorippa amphibia 1765 RORAMP 0 0.01 0.0077
Spirodela polyrhiza 1630 SPRPOL 0 0.01 0.0077
Lemna minuta 29962 LEMMIT 0 0.01 0.0077
Ranunculus repens 1910 RANREP 0 0.01 0.0077
Solanum dulcamara 1964 SOADUL 0 0.01 0.0077
Leptodictyum riparium 1244 LEORIP 0.01 0 0.0023