Date prélèvement 13/08/2010
IBMR
Robustesse 6.38
Recouvrement UR1 23.00%
Faciès UR1 radier (23%)
Recouvrement UR2 77.00%
Faciès UR2 pl. lent (77%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vaucheria 1169 VAUSPX 6 18 15.24
Cladophora 1124 CLASPX 30 2 8.44
Potamogeton pectinatus 1655 POTPEC 35 0 8.05
Rhizoclonium 1125 RHISPX 25 0 5.75
Ludwigia peploides 1856 LUDPEP 1 0.02 0.2454
Spirogyra 1147 SPISPX 0 0.3 0.231
Phalaris arundinacea 1577 PHAARU 0.4 0.1 0.169
Mentha aquatica 1791 MENAQU 0.5 0 0.115
Callitriche stagnalis 1703 CALSTA 0.4 0 0.092
Nasturtium officinale 1763 NASOFF 0.05 0.02 0.0269
Veronica anagallis-aquatica 1955 VERANA 0.1 0 0.023
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.0077
Polygonum hydropiper 1865 POLHYD 0.01 0.01 0.005
Lythrum salicaria 1823 LYTSAL 0.01 0.01 0.005
Apium nodiflorum 1974 APINOD 0.02 0 0.0046
Juncus inflexus 1616 JUNINF 0 0.01 0.0039
Solanum dulcamara 1964 SOADUL 0.01 0 0.0023
Lycopus europaeus 1789 LYCEUR 0.01 0 0.0023
Amblystegium riparium 1219 AMBRIP 0.01 0 0.0012
Oedogonium 1134 OEDSPX 0.01 0 0.0012