Date prélèvement 04/09/2019
IBMR
Robustesse 8
Recouvrement UR1 70.00%
Faciès UR1 chenal lotique (> 75%)
Recouvrement UR2 30.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lemna minor 1626 LEMMIN 0 0.01
Lemna minuta 29962 LEMMIT 0 0.01
Phormidium 6414 PHOSPX 0.01 0.01
Diatoma 6627 DIASPX 0.2 0.01
Potamogeton crispus 1645 POTCRI 0 0.2
Potamogeton nodosus 1652 POTNOD 0.4 1.5
Hydrodictyon 5686 HYISPX 0.01 1.5
Ranunculus penicillatus 1909 RANPEU 9.9 4
Myriophyllum spicatum 1778 MYRSPI 1.8 7
Melosira 8714 MELSPX 0.3 11
Spirogyra 1147 SPISPX 0.3 12
Oedogonium 1134 OEDSPX 1 22
Cladophora 1124 CLASPX 0.8 22