Date prélèvement 24/08/2020
IBMR
Robustesse 8.07
Recouvrement UR1 93.50%
Faciès UR1 chenal lentique (25-75%), chenal lotique (25-75%)
Recouvrement UR2 6.50%
Faciès UR2 chenal lentique (10-25%), plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum MYRSPI 5 0.1 4.657
Ranunculus penicillatus except. var. calcareus RANPEU 1.954 0 1.8172
Potamogeton pectinatus POTPEC 1.2644 0 1.1759
Phalaris arundinacea PHAARU 0 15 1.05
Elodea nuttalii ELONUT 0.6897 0 0.6414
Oscillatoria sp. OSCSPX 0 7 0.49
Cladophora sp. CLASPX 0.3448 0.28 0.3403
Phragmites australis PHRAUS 0 4 0.28
Hydrodictyon sp. HYISPX 0 2 0.14
Phormidium sp. PHOSPX 0 1.009 0.0706
Potamogeton crispus POTCRI 0.0575 0 0.0534
Cinclidotus fontinaloides CINFON 0 0.51 0.0357
Schoenoplectus x carinatus SCNXCA 0 0.3 0.021
Vaucheria sp. VAUSPX 0 0.12 0.0084
Nasturtium officinale NASOFF 0 0.1 0.007
Persicaria hydropiper PERHYD 0 0.1 0.007
Schoenoplectus lacustris SCNLAC 0 0.1 0.007
Veronica anagallis-aquatica VERANA 0 0.01 0.0007
Veronica beccabunga VERBEC 0 0.01 0.0007
Lythrum salicaria LYTSAL 0 0.01 0.0007
Persicaria mitis PERMIT 0 0.01 0.0007
Rorippa sylvestris RORSYL 0 0.01 0.0007
Carex sp. CARSPX 0 0.01 0.0007