当前位置: 首页 > 文章 > 徐州矿区充填复垦场地作物重金属含量研究 水土保持学报 2007,21 (5) 180-182
Position: Home > Articles > Study on Contents of Heavy Metals in Filling Reclamation Soil in Xuzhou Mining Region Journal of Soil and Water Conservation 2007,21 (5) 180-182

徐州矿区充填复垦场地作物重金属含量研究

作  者:
董霁红;卞正富;王贺封;王辉
单  位:
中国矿业大学环境与测绘学院
关键词:
充填复垦;重金属;作物;徐州矿区
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。
译  名:
Study on Contents of Heavy Metals in Filling Reclamation Soil in Xuzhou Mining Region
作  者:
DONG Ji-hong,BIAN Zheng-fu,WANG He-feng,WANG Hui (College of Environment and Spatial Informatics,China University of Mining and Technology,Xuzhou 221008)
关键词:
filling reclamation;heavy metals;crops;Xuzhou mining region
摘  要:
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,Cd,Cr,Hg,Pb,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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