title: U-series disequilibria in a groundwater flow route as an indicator of uranium migration processes.
abstract: U-series data relating to groundwater, fracture coatings and the adjoining rock matrix in a groundwater flow system at the Palmottu natural analogue site was examined. The aim was to obtain an experimental reference for migration modelling in a transport section defined within the flow system. The U-series reference obtained turned out to be a very useful tool for fine tuning the flow route and for migration mechanism considerations. The U-series data are well in line with other interpretations of the migration system.
authors: Laboratory of Radiochemistry, Department of Chemistry, University of Helsinki, P.O. Box 55-000, Helsinki, Finland. juhani.suksi@helsinki.fi
authors: J
authors: J
authors: Suksi
authors: K
authors: K
authors: Rasilainen
authors: J
authors: J
authors: Casanova
authors: T
authors: T
authors: Ruskeeniemi
authors: R
authors: R
authors: Blomqvist
authors: J A
authors: JA
authors: Smellie
mesh_terms: D005387:Finland; D005618:Fresh Water; D005844:Geology / Q000379:methods; D012015:Reference Standards; D014501:Uranium; D014875:Water Pollutants, Radioactive
chemical_list: D014875:Water Pollutants, Radioactive; D014501:Uranium