Date prélèvement 11/05/2023
IBMR
Robustesse 10.7
Recouvrement UR1 12.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 88.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lemna minuta 29962 LEMMIT 0.01 0.01
Veronica anagallis-aquatica 1955 VERANA 0.01 0.03
Callitriche stagnalis 1703 CALSTA 0.06 0.8
Iris pseudacorus 1601 IRIPSE 0 0.2
Microspora 1132 MICSPX 0 0.01
Lejeunea 19831 LEJSPX 0 0.01
Fissidens crassipes 1294 FISCRA 0 0.01
Lythrum salicaria 1823 LYTSAL 0 0.01
Ludwigia peploides 1856 LUDPEP 0 0.01
Juncus subnodulosus 1622 JUNSUB 0 0.01
Pellia endiviifolia 1197 PELEND 0 0.01
Bidens frondosa 1727 BIDFRO 0 0.01
Agrostis stolonifera 1543 AGRSTO 0.08 0.09
Helosciadium nodiflorum 30053 HELNOD 0.15 0.01
Mentha aquatica 1791 MENAQU 0.01 0.01
Nasturtium officinale 1763 NASOFF 15 8
Lemna minor 1626 LEMMIN 1.3 0.9
Oedogonium 1134 OEDSPX 0.01 0
Scrophularia auriculata 1950 SCRAUR 0 0.02
Samolus valerandi 1889 SAMVAL 0 0.01
Vaucheria 1169 VAUSPX 35 90
Leptodictyum riparium 1244 LEORIP 0.08 0.01
Cladophora 1124 CLASPX 0.15 0.01
Lycopus europaeus 1789 LYCEUR 0.01 0.01