| 我国蔬菜和蔬菜种植土壤的重金属污染现状与一般规律 |
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| 引用本文： | 李想,张勇.我国蔬菜和蔬菜种植土壤的重金属污染现状与一般规律[J].四川环境,2008,27(2):94-98. |
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| 作者姓名： | 李想 张勇 |
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| 作者单位： | 成都理工大学材料与化学化工学院,成都,610059 |
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| 基金项目： | 国家地质调查项目
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中信国安青海盐科技公司资助项目 |
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| 摘 要： | 本文对我国部分城市农用土壤和蔬菜重金属污染现状进行了综述，重金属污染在蔬菜种植土壤和蔬菜中主要是以Pb、Cd、Hg为主，且工业城市和人口密度大的城市尤为突出。分析了植物吸附重金属的一般规律与影响因素。为防治重金属污染提供了理论依据。
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| 关 键 词： | 重金属污染 蔬菜 土壤 |
| 文章编号： | 1001-3644(2008)02-0094-04 |
| 修稿时间： | 2007年10月30 |
The Status and General Laws of Heavy Metal Pollution of Vegetables and Farm Soil in China |
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| LI Xiang,ZHANG Yong.The Status and General Laws of Heavy Metal Pollution of Vegetables and Farm Soil in China[J].Sichuan Environment,2008,27(2):94-98. |
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| Authors: | LI Xiang ZHANG Yong |
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| Affiliation: | ( College of Material ＆ Chemistry ＆ Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China) |
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| Abstract: | This paper makes a brief review on the current situation of soil and vegetables polluted by heavy metals that mainly include Pb, Cd and Hg. Such pollution is especially serious in industrial cities and the cities with high population density. It also analyses the general laws and factors of plants adsorbing heavy metals to provide theoretical base for preventing the pollution by heavy metals. |
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| Keywords: | Heavy metal pollution vegetables soil |
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