Date prélèvement 08/07/2008
IBMR
Robustesse 6.8
Recouvrement UR1 62.00%
Faciès UR1 pl. courant (62%)
Recouvrement UR2 38.00%
Faciès UR2 pl. lent (38%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Potamogeton pectinatus 1655 POTPEC 55 70 60.7
Cladophora 1124 CLASPX 60 40 52.4
Vaucheria 1169 VAUSPX 5 0.01 3.1019
Phalaris arundinacea 1577 PHAARU 1.5 2 1.69
Ludwigia peploides 1856 LUDPEP 0.1 1 0.442
Callitriche stagnalis 1703 CALSTA 0 1 0.38
Mentha aquatica 1791 MENAQU 0.01 0.5 0.1931
Apium nodiflorum 1974 APINOD 0.1 0.2 0.138
Agrostis stolonifera 1543 AGRSTO 0.1 0.05 0.081
Nasturtium officinale 1763 NASOFF 0 0.1 0.038
Solanum dulcamara 1964 SOADUL 0.05 0 0.031
Callitriche platycarpa 1702 CALPLA 0.01 0.05 0.0221
Polygonum hydropiper 1865 POLHYD 0 0.01 0.0038
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.0038
Stigeoclonium tenue 5583 STITEN 0.01 0 0.0031
Rhynchostegium riparioides 1268 RHYRIP 0 0.01 0.0019