Date prélèvement 08/07/2021
IBMR
Robustesse 7.63
Recouvrement UR1 25.51%
Faciès UR1 radier (10-25%), plat courant (> 75%)
Recouvrement UR2 74.49%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Oedogonium 1134 OEDSPX 0.11 0.02
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Vaucheria 1169 VAUSPX 0 1.62
Urtica dioica 2000 URTDIO 0 0.65
Sparganium emersum 1670 SPAEME 0 0.01
Solanum dulcamara 1964 SOADUL 0.02 0.01
Scrophularia auriculata 1950 SCRAUR 0.01 0.01
Rubus 29937 RUBSPX 1.91 0.86
Potamogeton nodosus 1652 POTNOD 0 0.92
Pleurosira 9515 PLRSPX 0.07 0.1
Phormidium 6414 PHOSPX 0 0.01
Persicaria hydropiper 31021 PERHYD 0 0.01
Callitriche platycarpa 1702 CALPLA 0.01 0.01
Myriophyllum spicatum 1778 MYRSPI 47.37 16.89
Lythrum salicaria 1823 LYTSAL 0 0.01
Leptodictyum riparium 1244 LEORIP 0.38 0.13
Lemna minor 1626 LEMMIN 0.01 0.01
Juncus effusus 1613 JUNEFF 0 0.01
Iris pseudacorus 1601 IRIPSE 0 0.13
Hildenbrandia 1157 HILSPX 0.38 0.13
Fissidens fontanus 31545 FISFON 0.08 0.13
Elodea nuttalii 1588 ELONUT 0 0.01
Conocephalum conicum 1176 CONCON 0 0.01
Cladophora 1124 CLASPX 3.45 0.5