Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorWASSERMANN, M. A. V.pt_BR
dc.contributor.authorPEREIRA, T. R.pt_BR
dc.contributor.authorROCHEDO, E. R. R.pt_BR
dc.contributor.authorSOUSA, W. O.pt_BR
dc.contributor.authorPEREZ, D. V.pt_BR
dc.contributor.authorPINHEIRO, E. F. M.pt_BR
dc.contributor.authorSIMÕES FILHO, F. F. L.pt_BR
dc.identifier.citationRadioprotection, v. 46, n. 6, p. S579-S585, 2011.pt_BR
dc.descriptionAlthough some radioecological studies have been accomplished in Brazilian soils supplying useful information to optimization of emergency planning actions in rural areas and to the management of soils contaminated by 137Cs, 60Co and 90Sr, few studies were made with transuranic elements in tropical agricultural areas. The different scenarios found in Brazilian agricultural environments enhance the importance of studying the biogeochemical behavior of radionuclides in representative soils. The objective of this work was to determine the mobility of 241Am in 3 different Brazilian agricultural soils evaluating migration with depth and Kd values for 241Am and the effect of organic amendments on this behavior. A strong effect of organic amendments on mobility of americium could be observed. The values of Kd obtained in all studied tropical soils were however smaller than those found in European soils and from those recommended by IAEA to be used as default values in the absence of regional data. This result reinforces the vulnerability of some tropical soils to a contamination, emphasizing the need to use of regional values.pt_BR
dc.titleThe influence of brazilian soils properties in Americium sorption.pt_BR
dc.typeArtigo de periódicopt_BR
dc.contributor.institutionDANIEL VIDAL PEREZ, CNPS.pt_BR
Appears in Collections:Artigo em periódico indexado (CNPS)

Files in This Item:
File Description SizeFormat 
radioproicrer46955.pdf293,14 kBAdobe PDFThumbnail

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace