Date prélèvement 02/08/2022
IBMR
Robustesse 9.76
Recouvrement UR1 92.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 8.00%
Faciès UR2 chenal lotique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Chlorophyceae NEWCOD 0.01 0
Paralemanea 31566 PAASPX 0.01 0
Leersia oryzoides 1569 LEEORY 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Lemna minuta 29962 LEMMIT 0 0.01
Melosira 8714 MELSPX 0 0.01
Hildenbrandia 1157 HILSPX 0.4 0.01
Plectonema 1113 PLESPX 0 0.01
Ranunculus penicillatus 1909 RANPEU 1.5 0.01
Spirogyra 1147 SPISPX 0.01 0.01
Vaucheria 1169 VAUSPX 0.01 0.01
Oedogonium 1134 OEDSPX 0.8 0.4
Cladophora 1124 CLASPX 1.3 0.6
Potamogeton nodosus 1652 POTNOD 0.3 0.8
Oscillatoria 1108 OSCSPX 8.5 2.2