Study on Contents of Heavy Metals in Filling Reclamation Soil in Xuzhou Mining Region

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Study on Contents of Heavy Metals in Filling Reclamation Soil in Xuzhou Mining Region

更新时间：2024-11-07

- Study on Contents of Heavy Metals in Filling Reclamation Soil in Xuzhou Mining Region
- Issue 5, Pages: 180-182(2007)
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- Published：2007
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Study on Contents of Heavy Metals in Filling Reclamation Soil in Xuzhou Mining Region[J]. 2007, (5): 180-182.
DOI：

Study on Contents of Heavy Metals in Filling Reclamation Soil in Xuzhou Mining Region[J]. 2007, (5): 180-182. DOI：

摘要

为了了解矿区充填复垦土壤重金属污染状况和复垦场地主要作物的重金属含量情况

通过场地采样试验与室内检测相结合的方法

对不同作物不同部位的砷、镉、铬、汞、铅、铜和锌等重金属含量进行了测定

并进行了相关的分析和研究。结果表明:作物在生育阶段不同部位对不同元素的敏感性不同;复垦场地红豆幼苗受重金属的污染较轻

而小麦和水稻则较严重;复垦场地应改变耕作制度

种植红豆或者利用红豆充当先锋作物。

Abstract

In order to understand the pollution of heavy metals and the heavy metals contents of crops in reclaimed soil filled with fly ash and coal gangue so that guide reclaimed work in future

based on experiment and tests for samples in different positions

this article have a contrast analysis research to the contents of heavy metals of elementary crop of comparative soil

fly ash filling reclamation soil and coal gangue filling reclamation

such as As

Cu and Zn.The results showed that there are different sensitivities to different heavy metal elements among different parts of crops during procreating stage and it is suitable for planting red bean in filling reclamation land

but unsuitable for rice and wheat.The cropping system and soil management should be changed.Red bean might be used pioneer crop in filling reclamation land.

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Study on Contents of Heavy Metals in Filling Reclamation Soil in Xuzhou Mining Region

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Related Author

DONG Ji-hong

BIAN Zheng-fu

WANG He-feng

WANG Hui

ShI Yan-Xi

CAI Jin-Juan

YANG Dong-xu

YU Wei-feng

Related Institution

The Ecological and Environmental Monitoring Station of DEEY in Kunming

Shandong Rizhao Ecological Environmental Monitoring Center

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