Behaviour of Chemical Elements in Plants and Soils |
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| Authors: | I V Shtangeeva |
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| Institution: |
a Institute of Earth Crust, St. Petersburg University, St. Petersburg, Russia |
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| Abstract: | Neutron activation analysis was used for the determination of the elemental composition of different plants and soils. Variations in concentrations of elements during the day were found. Mean concentrations, standard deviations and relationships between elements in soils and different parts of plants were studied. It was shown that the behaviour of chemical elements in samples from urban and unpolluted areas have significant differences. |
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| Keywords: | Trace chemicals rare earth elements plants soils urban pollution |
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