Radon in groundwaters from Guarany aquifer, South America: environmental and exploration implications
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
26/02/2014
20/05/2014
26/02/2014
20/05/2014
01/12/2002
|
| Resumo |
Groundwater and sandstone samples were analyzed for radon in Guarany aquifer, Parana sedimentary basin, South America. The dissolved radon ranged between 3 and 3303 pCi/l, being lognormally distributed, with a modal value of 1315 pCi/l, and a median value of 330 pCi/l. Rn-222 leakage experiments for sandstones yielded a theoretical value of 1390 pCi/l for Rn-222 in water, showing that theoretical modeling can reliably be used to interpret laboratory and field data. (C) 2002 Elsevier B.V. Ltd. All rights reserved. |
| Formato |
931-940 |
| Identificador |
http://dx.doi.org/10.1016/S0969-8043(02)00230-0 Applied Radiation and Isotopes. Oxford: Pergamon-Elsevier B.V., v. 57, n. 6, p. 931-940, 2002. 0969-8043 http://hdl.handle.net/11449/25146 10.1016/S0969-8043(02)00230-0 WOS:000180145200026 |
| Idioma(s) |
eng |
| Publicador |
Elsevier B.V. |
| Relação |
Applied Radiation and Isotopes |
| Direitos |
closedAccess |
| Palavras-Chave | #radon #groundwater #Guarany aquifer #water-rock interaction |
| Tipo |
info:eu-repo/semantics/article |
