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The stability of the relative content ratios of Cu,Pb and Zn in soils and sediments |
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| Authors: | |
| Institution: | (1) Department of Earth Sciences, Zhejiang University, 310027 Hangzhou , People's Republic of China;(2) Conservation and Survey Division, University of Nebraska-Lincoln, Lincoln, NE 68588, USA;(3) Guangzhou Marine Geological Survey, CGS, MLR, 510760 Guangzhou , People's Republic of China;(4) Present address: Institute of Environment and Biogeochemistry, Zhejiang University, 310027 Hangzhou , People's Republic of China |
| Abstract: | The study indicates that the relative content ratios of Cu, Pb and Zn in soils and sediments tend to have stability compared to those in meteorites, rocks and organisms. This stability is considered to be associated with their geochemical properties and has no relationship to the existing environments if it is not disturbed by an anthropogenic factor. In addition, it can serve as a background reference in determining the changes in environmental quality due to human activities. |
| Keywords: | Relative content ratio Cu Pb Zn Soil Sediment Stability |
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