| 硒的土壤环境化学研究进展 |
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| 引用本文： | 李永华,王五一. 硒的土壤环境化学研究进展[J]. 土壤通报, 2002, 33(3): 230-233 |
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| 作者姓名： | 李永华 王五一 |
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| 作者单位： | 中国科学院地理科学与资源研究所,北京,100101 |
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| 基金项目： | 国家自然基金(编号40171006)和中国科学院创新基金(编号CXIOG-A00-01)资助. |
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| 摘 要： | 本文概述了土壤环境中硒的赋存形态和生物有效性 ,阐述了影响环境中硒的形态、有效性和转化的因素 .并对今后硒的土壤环境化学研究应关注的问题提出了建议
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| 关 键 词： | 硒 形态 生物有效性 土壤环境化学 |
| 文章编号： | 0564-3945(2002)03-0230-04 |
| 修稿时间： | 2001-03-02 |
Process on the Study Soil Environmental Chemistry of Selenium |
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| LI Yong-hua,WANG Wu-yi. Process on the Study Soil Environmental Chemistry of Selenium[J]. Chinese Journal of Soil Science, 2002, 33(3): 230-233 |
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| Authors: | LI Yong-hua WANG Wu-yi |
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| Abstract: | Selenium is an important trace element in eco-system, either excessive or deficient causing diseases to human being and animal. Studying on selenium has been a major subject in soil environmental chemistry. Based on the relative data, the author summarized the fractions of selenium presenting in the soil environment and it's bio-availability, and expounded the factors which affect on the fractions, bio-availability, transformation of selenium. The problem should be paid attention to in the field of selenium's soil environmental chemistry is also mentioned. |
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| Keywords: | Selenium Fraction Bio-availability Soil environmental chemistry. |
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