Date prélèvement 30/08/2021
IBMR
Robustesse 10.21
Recouvrement UR1 37.00%
Faciès UR1 radier (10-25%), plat courant (> 75%)
Recouvrement UR2 63.00%
Faciès UR2 plat lentique (> 75%), fosse dissipation (< 1%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Mentha longifolia 19856 MENLON 0.01 0
Eleocharis palustris 1506 ELEPAL 0.02 0.25
Carex acuta 1467 CARACU 0 0.01
Agrostis stolonifera 1543 AGRSTO 0.1 0.03
Leptodictyum riparium 1244 LEORIP 0.01 0
Spirogyra 1147 SPISPX 0.01 0
Paralemanea 31566 PAASPX 0.7 0
Oedogonium 1134 OEDSPX 0 0.01
Melosira 8714 MELSPX 8.5 12
Hildenbrandia 1157 HILSPX 0.01 0.01
Gomphoneis 9382 GOMSPX 0.03 0
Diatoma 6627 DIASPX 1.5 3
Cladophora 1124 CLASPX 8 5
Audouinella 6076 AUDSPX 0.02 0
Phalaris arundinacea 1577 PHAARU 0.05 0.7
Lycopus europaeus 1789 LYCEUR 0.01 0.01
Glyceria fluitans 1564 GLYFLU 0.05 0
Equisetum arvense 1384 EQUARV 0.01 0.01
Ranunculus penicillatus 1909 RANPEU 0.4 0.01
Lemna minor 1626 LEMMIN 0.02 0.12
Ranunculus repens 1910 RANREP 0.01 0.01
Potentilla reptans 29945 POEREP 0 0.01
Solanum dulcamara 1964 SOADUL 0.01 0.01
Rorippa sylvestris 1767 RORSYL 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01
Juncus effusus 1613 JUNEFF 0.01 0
Sparganium erectum 1671 SPAERE 0.02 0.2
Scirpus sylvaticus 1525 SCISYL 0.01 0.01