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| Authors: | R. M. Anjos M. Rizzotto N. Sanches H. Velasco D. L. Valladares K. D. Macario |
| Affiliation: | (1) Instituto de Física, Universidade Federal Fluminense, Av. Gal. Milton Tavares de Souza, s/n, Gragoatá, CEP 24210-346 Niterói, RJ, Brazil;(2) Grupo de Estudios Ambientales (GEA), Instituto de Matemática Aplicada San Luis (IMASL), Universidad Nacional de San Luis, Ejército de los Andes 950, D5700HHW San Luis, Argentina |
| Abstract: | Distribution of 40K and 137Cs in tissues of the Citrus aurantifolia was measured by gamma spectrometry. A simple theoretical model is also proposed to describe the temporal evolution of 40K activity concentration in such tropical woody fruit species. This model exhibits close agreement with the 40K experimental results, in the leaf growing and fruit ripening processes of lemon trees. |
| Keywords: | 137Cs 40K Plant internal distribution Fruits Leaves |
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