Soil-leaf transfer of chemical elements for the Atlantic Forest
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Journal of Radioanalytical and Nuclear Chemistry
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Soil analysis could improve environmental studies since soil is the main source of chemical elements for plants. In this study, soil samples collected at 0-10 cm depth under tree crown projection were analyzed by INAA. Using the chemical composition of the leaf previously determined, the leaf-soil transfer factors of chemical elements could be estimated for the Atlantic Forest. Despite the variability of the intra-species, the transfer factors were specific for some plant species due to their element accumulation in the leaves. Similar Br-Zn combined transfer factors were obtained for the species grouped according to habitats in relation to their position (understory or dominant species) in the forest canopy.
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FRANCA, E.J. de; FERNANDES, E.A. de N.; BACCHI, M.A.; TAGLIAFERRO, F.S.; SAIKI, M. Soil-leaf transfer of chemical elements for the Atlantic Forest. Journal of Radioanalytical and Nuclear Chemistry, v. 271, n. 2, p. 405-411, 2007. DOI: 10.1007/s10967-007-0223-0. Disponível em: http://repositorio.ipen.br/handle/123456789/5239. Acesso em: 30 Dec 2025.
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