土壤中重金属的形态及其生物有效性

被引：39

作者：

朱志勤 ^{[1
]}

孙宏飞 ^{[2
]}

王五一 ^{[2
]}

魏建荣 ^{[1
]}

李永华 ^{[2
]}

机构：

[1] 北京市疾病控制中心水环境所

[2] 中国科学院地理科学与资源研究所

来源：

现代农业科技 | 2008年 / 12期

关键词：

土壤; 重金属; 形态; 生物有效性;

D O I：

暂无

中图分类号：

S153.6 [土壤成分];

学科分类号：

090301 [土壤学];

摘要：

受人类活动的影响,我国部分地区土壤中重金属含量超标现象严重,并由此导致区域农作物及粮食中重金属含量超过人类安全食用标准。综述了土壤环境中重金属的赋存形态和生物有效性,并阐述了影响重金属形态的土壤因素。

引用

页码：178 / 180

页数：3

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