Date prélèvement 01/09/2021
IBMR
Robustesse 11.66
Recouvrement UR1 10.00%
Faciès UR1 radier (> 75%), plat courant (10-25%)
Recouvrement UR2 90.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Glyceria fluitans 1564 GLYFLU 0 0.02
Equisetum fluviatile 1385 EQUFLU 0 0.01
Sparganium emersum 1670 SPAEME 0 0.4
Sparganium angustifolium 1669 SPAANG 0 0.01
Lemna minor 1626 LEMMIN 1.5 0.5
Callitriche hamulata 1698 CALHAM 4 0.2
Ranunculus repens 1910 RANREP 0 0.01
Epilobium tetragonum 1853 EPITET 0 0.01
Solanum dulcamara 1964 SOADUL 0 0.02
Scutellaria galericulata 1796 SCUGAL 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Juncus effusus 1613 JUNEFF 0 0.03
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.8
Mentha aquatica 1791 MENAQU 0.01 0
Microspora 1132 MICSPX 0 0.01
Eleocharis palustris 1506 ELEPAL 0 0.01
Carex rostrata 1490 CARROS 0 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.2 0
Leptodictyum riparium 1244 LEORIP 2 0.01
Fontinalis antipyretica 1310 FONANT 1.5 0
Fissidens crassipes 1294 FISCRA 0.01 0
Marchantia polymorpha 1192 MACPOL 0 0.01
Vaucheria 1169 VAUSPX 0.05 0
Spirogyra 1147 SPISPX 0 0.01
Phormidium 6414 PHOSPX 0.01 0
Oscillatoria 1108 OSCSPX 0 0.01
Oedogonium 1134 OEDSPX 0.01 0