Quantitative assessment of worldwide con
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Nriagu, Jerome O.; Pacyna, Jozef M.
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Article
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1988
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Nature Publishing Group
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English
β 879 KB
Calculated loading rates of trace metals into the three environmental compartments demonstrate that human activities now have major impacts on the global and regional cycles of most of the trace elements. There is significant contamination of freshwater resources and an accelerating accumulation of