Date prélèvement 24/06/2010
IBMR
Robustesse 8.23
Recouvrement UR1 7.00%
Faciès UR1 radier (7%)
Recouvrement UR2 93.00%
Faciès UR2 mouille (93%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Agrostis stolonifera 1543 AGRSTO 0.1 0.25 0.2395
Iris pseudacorus 1601 IRIPSE 0.01 0.2 0.1864
Nasturtium officinale 1763 NASOFF 1.5 0.05 0.1515
Enteromorpha 1144 ENTSPX 0.2 0.1 0.107
Ludwigia peploides 1856 LUDPEP 0.1 0.1 0.1
Lemna minor 1626 LEMMIN 0.1 0.1 0.1
Vaucheria 1169 VAUSPX 0.75 0.05 0.099
Amblystegium riparium 1219 AMBRIP 1.25 0 0.0875
Mentha aquatica 1791 MENAQU 0.1 0.05 0.0535
Melosira 8714 MELSPX 0.3 0.03 0.0489
Polygonum hydropiper 1865 POLHYD 0.01 0.05 0.0469
Solanum dulcamara 1964 SOADUL 0.01 0.05 0.0469
Apium nodiflorum 1974 APINOD 0.01 0.05 0.0469
Callitriche stagnalis 1703 CALSTA 0.01 0.05 0.0469
Spirogyra 1147 SPISPX 0 0.05 0.0465
Cladophora 1124 CLASPX 0.25 0.02 0.0361
Oedogonium 1134 OEDSPX 0 0.01 0.0093
Veronica beccabunga 1957 VERBEC 0.01 0.01 0.005
Phragmites australis 1579 PHRAUS 0 0.01 0.0047
Veronica anagallis-aquatica 1955 VERANA 0.01 0 0.0004
Lycopus europaeus 1789 LYCEUR 0.01 0 0.0004