Date prélèvement 04/09/2019
IBMR
Robustesse 8
Recouvrement UR1 70.00%
Faciès UR1 chenal lotique (> 75%)
Recouvrement UR2 30.00%
Taxon Code % rec taxon UR1 % rec taxon UR2
Lemna minor LEMMIN 0 0.01
Lemna minuta LEMMIT 0 0.01
Phormidium sp. PHOSPX 0.01 0.01
Diatoma sp. DIASPX 0.2 0.01
Potamogeton crispus POTCRI 0 0.2
Potamogeton nodosus POTNOD 0.4 1.5
Hydrodictyon sp. HYISPX 0.01 1.5
Ranunculus penicillatus except. var. calcareus RANPEU 9.9 4
Myriophyllum spicatum MYRSPI 1.8 7
Melosira sp. MELSPX 0.3 11
Spirogyra sp. SPISPX 0.3 12
Oedogonium sp. OEDSPX 1 22
Cladophora sp. CLASPX 0.8 22