Date prélèvement 28/06/2021
IBMR
Robustesse 9.59
Recouvrement UR1 27.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 73.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vaucheria 1169 VAUSPX 1.5 0.8 0.989
Nasturtium officinale 1763 NASOFF 0.1 0.8 0.611
Potamogeton nodosus 1652 POTNOD 0.2 0.15 0.1635
Ranunculus trichophyllus 1914 RANTRI 0.15 0.1 0.1135
Arundo donax 1551 ARUDON 0.1 0.1 0.1
Helosciadium nodiflorum 30053 HELNOD 0.05 0.02 0.0281
Lemna minuta 29962 LEMMIT 0.01 0.03 0.0246
Phalaris arundinacea 1577 PHAARU 0.01 0.01 0.01
Cladophora 1124 CLASPX 0.01 0.01 0.01
Persicaria maculosa 30056 PERMAC 0.01 0.01 0.01
Scrophularia auriculata 1950 SCRAUR 0.01 0.01 0.01
Melosira 8714 MELSPX 0.01 0.01 0.01
Spirogyra 1147 SPISPX 0 0.01 0.0073
Oscillatoria 1108 OSCSPX 0 0.01 0.0073
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.0073
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0073
Solanum dulcamara 1964 SOADUL 0 0.01 0.0073
Microcoleus 6405 MIRSPX 0 0.01 0.0073
Lemna minor 1626 LEMMIN 0.01 0 0.0027