Date prélèvement 09/10/2018
IBMR
Robustesse 7.74
Recouvrement UR1 19.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 81.00%
Faciès UR2 chenal lotique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Ulothrix 1142 ULOSPX 0.5 0.01
Paspalum distichum 10237 PASDIS 0 0.01
Rorippa amphibia 1765 RORAMP 0 0.01
Oscillatoria 1108 OSCSPX 0 0.1
Ranunculus fluitans 1903 RANFLU 0 0.01
Myriophyllum aquaticum 19871 MYRAQU 0 0.01
Lemna minuta 29962 LEMMIT 0 0.01
Spirogyra 1147 SPISPX 1.2 3.7
Cladophora 1124 CLASPX 1.1 5.5
Diatoma 6627 DIASPX 1.1 0.01
Melosira 8714 MELSPX 0.5 0.01
Oedogonium 1134 OEDSPX 0 0.01
Hydrodictyon 5686 HYISPX 0.4 0.6
Phormidium 6414 PHOSPX 0.01 0.1
Glechoma hederacea 19767 GLEHED 0 0.01
Ludwigia peploides 1856 LUDPEP 0 0.4
Potentilla reptans 29945 POEREP 0 0.01
Bidens frondosa 1727 BIDFRO 0 0.01
Schizomeris 5578 SCHSPX 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0 0.01
Persicaria lapathifolia 31022 PERLAP 0 0.01