Date prélèvement 11/09/2019
IBMR
Robustesse 10.2
Recouvrement UR1 4.50%
Faciès UR1 radier (10-25%), plat courant (> 75%)
Recouvrement UR2 95.50%
Faciès UR2 plat courant (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Calystegia sp. NEWCOD 0 0.01
Equisetum arvense 1384 EQUARV 0 0.01
Callitriche obtusangula 1700 CALOBT 1.5 0.6
Ranunculus repens 1910 RANREP 0 0.01
Potentilla reptans 29945 POEREP 0 0.02
Solanum dulcamara 1964 SOADUL 0.5 0.02
Scrophularia auriculata 1950 SCRAUR 0 0.01
Lythrum salicaria 1823 LYTSAL 0.5 0.08
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Juncus inflexus 1616 JUNINF 0 0.15
Bidens frondosa 1727 BIDFRO 0 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.02
Sparganium erectum 1671 SPAERE 5 0.5
Chara vulgaris 5261 CHAVUL 0 0.01
Mentha aquatica 1791 MENAQU 50 13
Lycopus europaeus 1789 LYCEUR 0 0.04
Agrostis stolonifera 1543 AGRSTO 0 0.1
Oxyrrhynchium speciosum 30099 OXYSPE 0 0.01
Leptodictyum riparium 1244 LEORIP 0.03 0.03
Pellia endiviifolia 1197 PELEND 0.05 0.01
Phormidium 6414 PHOSPX 1 0.4
Oedogonium 1134 OEDSPX 0 0.01
Gomphoneis 9382 GOMSPX 0 0.01
Fragilaria 9533 FRASPX 0 0.01
Cladophora 1124 CLASPX 0.05 0.01