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| 铜陵市大气降尘中Cd元素污染特征及其对土壤的影响 | |
| 引用本文： | 殷汉琴,周涛发,陈永宁,陈富荣,袁峰,李湘凌.铜陵市大气降尘中Cd元素污染特征及其对土壤的影响[J].地质论评,2011,57(2):218-222. |
| 作者姓名： | 殷汉琴 周涛发 陈永宁 陈富荣 袁峰 李湘凌 |
| 作者单位： | 1. 浙江省地质调查院,杭州,311203;安徽省地质调查院,合肥,230001;合肥工业大学资源与环境工程学院,合肥,230009 2. 合肥工业大学资源与环境工程学院,合肥,230009 3. 安徽省地质调查院,合肥,230001 |
| 基金项目： | 本文为国家环保公益性行业科研专项（编号 201009041）和中国地质调查局国土资源大调查项目（编号 200314200022）的成果。 |
| 摘 要： | 为了评价有色金属矿山城市大气降尘中重金属元素的污染状况、来源及其对土壤重金属累积的影响,分析测试了铜陵市大气降尘样品中Cd元素的含量.分析结果表明,降尘样品中Cd元素的平均含量为16.44/μg/g,明显高于安徽省江淮流域多目标调查中铜陵土壤Cd元素的平均含量;降尘中Cd元素含量较高的样品出现在矿山和冶炼厂附近.用富集... |
| 关 键 词： | 大气降尘 Cd元素 重金属污染 矿山城市 沉降通量 铜陵 |
Pollution Character of Cd in Dust Fall of Tongling City and Its Effect on Soil |
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| YIN Hanqin,ZHOU Taofa,CHEN Yongning,CHEN Furong,YUAN Feng,LI Xiangling.Pollution Character of Cd in Dust Fall of Tongling City and Its Effect on Soil[J].Geological Review,2011,57(2):218-222. | |
| Authors: | YIN Hanqin ZHOU Taofa CHEN Yongning CHEN Furong YUAN Feng LI Xiangling |
| Institution: | YIN Hanqin1,2,3),ZHOU Taofa3),CHEN Yongning2),CHEN Furong2),YUAN Feng3),LI Xiangling3) 1)Zhejiang Institute of Geological Survey,Hangzhou,311203,2)Geological Survey of Anhui Province,Hefei,230001,3)School of Resources and Environmental Engineering,Hefei University of Technology,230009 |
| Abstract: | For discussing and evaluating the possible contribution to atmospheric pollution in the process of utilizing mineral resources as well as which has an influence to the accumulation of heavy metals in the soil,the pollution characteristics and sources of Cd element in the dust fall were evaluated in the typical mining city Tongling.17 dustfall samples in different function zones were collected and analyzed the Cd concentrations by GFAAS.The method of copper enrichment factors(EF) were used to distinguish the... |
| Keywords: | dustfall Cd element mining city deposition flux Tongling City |
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