Date prélèvement 22/07/2015
IBMR
Robustesse 8.47
Recouvrement UR1 88.00%
Faciès UR1 pl. courant (88%)
Recouvrement UR2 12.00%
Faciès UR2 pl. lent (12%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 60 75 61.8
Cladophora 1124 CLASPX 2.5 5 2.8
Diatoma 6627 DIASPX 1 1 1
Hydrodictyon 5686 HYISPX 0.15 2.25 0.402
Phalaris arundinacea 1577 PHAARU 0.05 0.3 0.08
Melosira 8714 MELSPX 0 0.25 0.03
Equisetum pratense 19645 EQUPRA 0.01 0 0.0088
Nasturtium officinale 1763 NASOFF 0.01 0 0.0088
Veronica anagallis-aquatica 1955 VERANA 0.01 0 0.0088
Persicaria hydropiper 31021 PERHYD 0.01 0 0.0088