02376nam a2200421 a 450000100080000000500110000800800410001910000190006024501020007926002200018130000140040150001310041552009030054665000130144965000160146265000180147865000200149665000130151665000250152965000220155465000200157665000220159665000250161865000130164365300230165665300200167965300220169965300310172170000200175270000190177270000220179170000200181370000240183370000180185770000300187570000270190570000220193220665172023-11-16       2016    bl uuuu     u00u1 u    #d1 aBATISTA, K. D.  aSelenium soil mapping under native Brazil nut forests in Brazilian Amazon.h[electronic resource]  aIn: INTERNATIONAL CONFERENCE ON SELENIUM IN THE ENVIRONMENT AND HUMAN HEALTH, 4., 2015, São Paulo. Global advances in selenium research from theory to application: proceedings. Londres: Taylor & Francis Groupc2016  ap. 17-18.  aEditores: Gary S. Banuelos, Zhi-Qing Lin, Milton Ferreira Moraes, Luiz Roberto Guimarães Guilherme, Andre Rodrigues dos Reis.  aBrazil nut is distributed in Amazon and represents an important source of selenium, which plays an important role in the human diet. The Brazilian Agricultural Research Corporation, EMBRAPA, through the project "Brazil Nut Mapping and Environmental, Social and Economic Characterization of Production Systems in Amazon - MapCast" has been conducting studies in six Amazon States, aiming to increase knowledge about this species. Among the various research lines from the project, studies on selenium in the soil have been developed with a wide sampling spatial range. The results of this study are an important source of information that will subsidize studies on the relationship of Se with fruit production, as well as the association of this element in the soil with selenium content in nuts, contributing to identify areas with higher selenium levels and for food safety of nut human consumers.  aAmazonia  aBrazil nuts  aFood security  aHuman nutrition  aSelenium  aBertholletia excelsa  aCastanha do pará  aFloresta nativa  aNutrição humana  aSegurança alimentar  aSelênio  aCastanha do brasil  aNuez del Brasil  aNutrición humana  aSeguridad de los alimentos1 aSILVA, K. E. da1 aMARTINS, G. C.1 aWADT, L. H. de O.1 aSILVA, L. M. da1 aMELEM JUNIOR, N. J.1 aGUEDES, M. C.1 aOLIVEIRA JUNIOR, R. C. de1 aMAGALHAES, C. A. de S.1 aTARDINI, A. B. B.