Date prélèvement 27/07/2021
IBMR
Robustesse 9.18
Recouvrement UR1 71.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 29.00%
Faciès UR2 chenal lotique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Fragilaria 9533 FRASPX 0 0.01
Melosira 8714 MELSPX 0.01 0.01
Elodea canadensis 1586 ELOCAN 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Oedogonium 1134 OEDSPX 0.01 0.01
Myriophyllum spicatum 1778 MYRSPI 0 0.9
Potamogeton nodosus 1652 POTNOD 0 0.9
Oscillatoria 1108 OSCSPX 0.3 1.2
Ranunculus penicillatus 1909 RANPEU 1.2 1.2
Spirogyra 1147 SPISPX 0 2.1
Phormidium 6414 PHOSPX 0.8 2.9
Diatoma 6627 DIASPX 0.5 6.6
Cladophora 1124 CLASPX 0.9 16
Hildenbrandia 1157 HILSPX 0 0.01
Lemna minuta 29962 LEMMIT 0 0.01
Zannichellia 1680 ZANSPX 0 0.01