土壤-植物系统中磷对重金属生物有效性的影响机制

被引：63

作者：

陈世宝

朱永官

杨俊诚

机构：

[1] 中国科学院生态环境研究中心

[2] 中国农业科学院土壤肥料研究所

来源：

环境污染治理技术与设备 | 2003年 / 08期

关键词：

磷; 重金属; 生物有效性; 交互作用;

D O I：

暂无

中图分类号：

X173 [环境植物学];

学科分类号：

摘要：

磷对植物吸收重金属元素的影响作用属于植物营养和重金属污染生态研究的前沿。污染土壤中施入磷是否能够降低重金属离子的生物有效性 ,除了与重金属离子本身特性有关外 ,还与含磷化合物的性质及土壤环境条件有关。在分析中 ,就土壤中磷与重金属离子间交互作用机制、土壤中影响磷降低重金属离子生物有效性的环境因子及磷与重金属交互作用的国内外研究进展作了简要综述 ,并对今后的研究提出了展望。

引用

页码：1 / 7

页数：7

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