| 镉在包气带中的迁移与积累特征 |
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| 引用本文： | 张光辉. 镉在包气带中的迁移与积累特征[J]. 地球科学与环境学报, 1995, 0(2) |
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| 作者姓名： | 张光辉 |
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| 作者单位： | 西安地质学院水工系 |
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| 基金项目： | 地质矿产部环境地质开放研究室资助 |
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| 摘 要： | 本文论述了镉在包气带中迁移积累问题，提出了镉在包气带中的迁移和积累模式并用实验结果与之加以验证，指出了镉在各类土壤中的存在形式及在不同地球化学环境镉的危害性是有所不同的。
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| 关 键 词： | 包气带，镉污染；镉的迁移与积累 |
MIGRATION AND ACCUMULATION FEATURESOF CADMIUM IN THE AERATION ZONE |
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| Zhang Guanhui. MIGRATION AND ACCUMULATION FEATURESOF CADMIUM IN THE AERATION ZONE[J]. Journal of Earth Sciences and Environment, 1995, 0(2) |
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| Authors: | Zhang Guanhui |
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| Affiliation: | Xi'an College of Geology |
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| Abstract: | This paper sdiscussed the problem on the migration and accumulation of Cadmium in the aeration zone,advanced a pattern of migration and accumulation and tested and verified it by using the experimental results' And it indicated the distribution form of Cadmium in the different kinds of soils' It also POinted out thatthe harmfulness of Cadmium was different in the different geochemical environments. |
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| Keywords: | Aeration zone Cadmium contamination migration and accumulation of Cadmium |
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