Date prélèvement 30/07/2019
IBMR
Robustesse 10.12
Recouvrement UR1 46.75%
Faciès UR1 radier (> 75%)
Recouvrement UR2 53.25%
Faciès UR2 plat lentique (10-25%), radier (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Melosira 8714 MELSPX 0.01 0.01
Vaucheria 1169 VAUSPX 0.01 0
Stachys palustris 1799 STAPAL 0 0.01
Sparganium erectum 1671 SPAERE 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.01 0.05
Ranunculus repens 1910 RANREP 0 0.01
Ranunculus penicillatus var. penicillatus 19976 RANPEE 0 0.28
Phormidium 6414 PHOSPX 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.61
Oedogonium 1134 OEDSPX 0.01 0
Nostoc 1105 NOSSPX 0.01 0
Mentha longifolia 19856 MENLON 0 0.01
Mentha aquatica 1791 MENAQU 0 0.01
Gongrosira 30105 GONSPX 0.01 0
Leptodictyum riparium 1244 LEORIP 0.11 0.01
Glyceria fluitans 1564 GLYFLU 0 0.01
Fontinalis antipyretica 1310 FONANT 0.22 1.22
Cladophora 1124 CLASPX 0 0.01
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0.03
Agrostis stolonifera 1543 AGRSTO 0 0.01
Lemna minuta 29962 LEMMIT 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Juncus effusus 1613 JUNEFF 0 0.05
Hygroamblystegium fluviatile 1237 HYAFLU 0.17 0.15
Heribaudiella 6196 HERSPX 0.48 0.33