Date prélèvement 06/09/2021
IBMR
Robustesse 11.48
Recouvrement UR1 85.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 15.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Ranunculus repens 1910 RANREP 0.01 0.01
Lycopus europaeus 1789 LYCEUR 0.01 0.01
Mentha aquatica 1791 MENAQU 0.01 0
Mentha longifolia 19856 MENLON 0 0.1
Nasturtium officinale 1763 NASOFF 0.01 0.1
Phalaris arundinacea 1577 PHAARU 0.01 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.05
Veronica beccabunga 1957 VERBEC 0.1 0
Carex pendula 1485 CARPEN 0 0.01
Impatiens glandulifera 1686 IMPGLA 0 0.01
Potentilla reptans 29945 POEREP 0.01 0.01
Iris pseudacorus 1601 IRIPSE 0 0.1
Helosciadium nodiflorum 30053 HELNOD 0 0.01
Ranunculus fluitans 1903 RANFLU 0.01 0.01
Equisetum arvense 1384 EQUARV 0.01 0
Cladophora 1124 CLASPX 0.1 0.01
Diatoma 6627 DIASPX 2 0.2
Hildenbrandia 1157 HILSPX 0.01 0.01
Melosira 8714 MELSPX 5 0.3
Tetrasporidium NEWCOD 0.1 0.01
Oedogonium 1134 OEDSPX 0.01 0.01
Cinclidotus riparius 1321 CINRIP 0.2 0
Phormidium 6414 PHOSPX 0.1 0.1
Rhizoclonium 1125 RHISPX 0.01 0
Spirogyra 1147 SPISPX 0 0.03
Vaucheria 1169 VAUSPX 17 5
Conocephalum conicum 1176 CONCON 0.01 0
Jungermannia atrovirens 19820 JUGATR 0.01 0.01
Marchantia polymorpha 1192 MACPOL 0.01 0
Pellia 1196 PELSPX 0.01 0.01
Brachythecium rivulare 1260 BRARIV 0.03 0
Cinclidotus aquaticus 1318 CINAQU 0.1 0
Oscillatoria 1108 OSCSPX 0 0.01
Cratoneuron filicinum 1233 CRAFIL 0.01 0.01
Fissidens crassipes 1294 FISCRA 2.2 0.5
Fissidens grandifrons 19666 FISGRN 0.01 0
Fontinalis antipyretica 1310 FONANT 3.6 1.3
Leptodictyum riparium 1244 LEORIP 0.05 0.01
Palustriella commutata 19903 PALCOM 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 1.15 0.01
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Glyceria 1562 GLYSPX 0.01 0