Date prélèvement 01/09/2022
IBMR
Robustesse 10.94
Recouvrement UR1 43.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 57.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 4.01 20 13.1243
Cladophora 1124 CLASPX 8 4 5.72
Spirogyra 1147 SPISPX 1 0.54 0.7378
Diatoma 6627 DIASPX 0.52 0 0.2236
Hildenbrandia 1157 HILSPX 0.1 0 0.043
Rorippa sylvestris 1767 RORSYL 0.03 0.03 0.03
Cinclidotus danubicus 1319 CINDAN 0.05 0 0.0215
Ranunculus repens 1910 RANREP 0 0.03 0.0171
Oedogonium 1134 OEDSPX 0.01 0.02 0.0157
Agrostis stolonifera 1543 AGRSTO 0.01 0.01 0.01
Equisetum arvense 1384 EQUARV 0.01 0.01 0.01
Lemna minor 1626 LEMMIN 0.01 0.01 0.01
Nasturtium officinale 1763 NASOFF 0.01 0.01 0.01
Gongrosira 30105 GONSPX 0.02 0 0.0086
Veronica beccabunga 1957 VERBEC 0 0.01 0.0057
Persicaria maculosa 30056 PERMAC 0 0.01 0.0057
Solanum dulcamara 1964 SOADUL 0 0.01 0.0057
Echinochloa crus-galli 1560 ECHCRU 0 0.01 0.0057
Mougeotia 1146 MOUSPX 0 0.01 0.0057
Microspora 1132 MICSPX 0 0.01 0.0057
Equisetum ramosissimum 29992 EQURAM 0 0.01 0.0057
Cinclidotus riparius 1321 CINRIP 0.01 0 0.0043
Lycopus europaeus 1789 LYCEUR 0.01 0 0.0043
Cinclidotus aquaticus 1318 CINAQU 0.01 0 0.0043
Veronica anagallis-aquatica 1955 VERANA 0.01 0 0.0043
Paralemanea 31566 PAASPX 0.01 0 0.0043