| 合肥大兴镇土壤中Pb元素缓变型地球化学灾害研究 |
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| 引用本文： | 陶春军,周涛发,张颖慧,陈兴仁,陈永宁,贾十军,陈富荣,李湘凌. 合肥大兴镇土壤中Pb元素缓变型地球化学灾害研究[J]. 地质与资源, 2009, 18(1): 53-54 |
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| 作者姓名： | 陶春军 周涛发 张颖慧 陈兴仁 陈永宁 贾十军 陈富荣 李湘凌 |
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| 作者单位： | 安徽省地质调查院,安徽,合肥,230001;合肥工业大学,资源与环境工程学院,安徽,合肥,230009 |
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| 基金项目： | 创新团队和中国地质调查局国土资源大调查项目 |
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| 摘 要： | 基于缓变型地球化学灾害数学模型，对合肥大兴镇地区土壤中Pb元素的缓变型地球化学灾害特征进行研究.结果显示，研究区土壤中Pb元素有TRCPPb→PbE+C释放转化的趋势，土壤面积约11%具有爆发Pb缓变型地球化学灾害的可能性，这与大兴镇是合肥的工业重镇有关.同时，土壤元素缓变型地球化学灾害的研究对土壤重金属污染预警具有重要的意义.
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| 关 键 词： | 缓变型地球化学灾害 污染物 Pb元素 土壤 大兴镇 安徽合肥 |
| 收稿时间： | 2008-06-16 |
RESEARCH ON THE DELAYED GEOCHEMICAL HAZARD OF LEAD IN SOIL OF DAXING TOWN,ANHUI PROVINCE |
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| TAO Chun-jun,ZHOU Tao-fa,ZHANG Ying-hui,CHEN Xing-ren,CHEN Yong-ning,JIA Shi-jun,CHEN Fu-rong,LI Xiang-ling. RESEARCH ON THE DELAYED GEOCHEMICAL HAZARD OF LEAD IN SOIL OF DAXING TOWN,ANHUI PROVINCE[J]. Geology and Resources, 2009, 18(1): 53-54 |
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| Authors: | TAO Chun-jun ZHOU Tao-fa ZHANG Ying-hui CHEN Xing-ren CHEN Yong-ning JIA Shi-jun CHEN Fu-rong LI Xiang-ling |
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| Affiliation: | 1. Anhui Institute of Geological Survey, Hefei 230001, China;2. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China |
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| Abstract: | Base on the mathematical model of delayed geochemical hazard (DGH), the DGH characteristics of Pb element in the soil of Daxing Town, Anhui Province is studied. The result shows that the Pb element in the soil of Daxing is releases in the trend of TRCPPb→PbE+C. About 11% of soil area in Daxing has the possibility to break out DGH of Pb element, because the Daxing Town is an important industry town of Anhui Province. The study on DGH is of great significance for early-warning of the hazard of heavy metal elements in soil. |
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| Keywords: | delayed geochemical hazard(DGH) pollutant Pb element soil Daxing Town Anhui Province |
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