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| 大冶大港河水系沉积物中重金属来源分析 | |
| 引用本文： | 贺跃,胡艳华,王秋潇,谢淑云.大冶大港河水系沉积物中重金属来源分析[J].地球化学,2011,40(3):258-265. |
| 作者姓名： | 贺跃 胡艳华 王秋潇 谢淑云 |
| 作者单位： | 1. 中国地质大学(武汉)地球科学学院,地球化学系,湖北武汉,430074 2. 浙江省地质调查院,浙江杭州,311203 3. 中国地质大学(武汉)地球科学学院,地球化学系,湖北武汉,430074;中国冶金地质总局西北局,陕西西安,710000 4. 中国地质大学(武汉)地球科学学院,地球化学系,湖北武汉,430074;国地质大学(武汉)地质过程与矿产资源国家重点实验室,湖北武汉,430074 |
| 基金项目： | 国家自然科学基金(40872195) |
| 摘 要： | 大冶铜绿山铜铁矿是长汀中下游重要的金属矿山之一,近年来矿山周边环境问题引起了广泛的关注.测试分析了大港河20件水系沉积物样品中重金属含量、磁化率和粒度等指标,运用平均富集因子和主成分分析方法探讨了沉积物中重金属元素的含量变化特征及元素之间的共生组合规律,评价了重金属的富集程度,并分析了其可能来源,得到以下基本认识:(1... |
| 关 键 词： | 重金属 来源分析 平均富集因子 主成分分析 大冶 |
Analysis on the source of heavy metals in the Dagang River,Daye County,Hubei Province |
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| HE Yue,HU Yan-hua,WANG Qiu-xiao,XIE Shu-yun.Analysis on the source of heavy metals in the Dagang River,Daye County,Hubei Province[J].Geochimica,2011,40(3):258-265. | |
| Authors: | HE Yue HU Yan-hua WANG Qiu-xiao XIE Shu-yun |
| Institution: | HE Yue1,HU Yan-hua2,WANG Qiu-xiao1,3 and XIE Shu-yun1,4 1.Faculty of Earth Sciences,China University of Geosciences,Wuhan 430074,China,2.Zhejiang Institute of Geological Survey,Hangzhou 311203,3.North-West Bureau of China Metallurgical Geology Bureau,Xi'an 710000,4.State Key Laboratory of Geological Processes and Mineral Resources |
| Abstract: | For centuries,Tonglushan area has been playing an important role for Cu-Fe ore-forming deposits along the middle-lower reaches of the Yangtze River.However,mining activities in Tonglushan area have caused serious contamination in its surrounding areas.In this work,20 stream sediment samples along the Dagang River were collected and analyzed for susceptibility,particle size and heavy metal contents.Average enrichment factors and principal component analysis were used to analyze the relationship between heavy... |
| Keywords: | heavy metals source discrimination average enrichment factors principal component analysis Daye County |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |