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| 个旧地区区域地球化学环境的系统评价 | |
| 引用本文： | 周余国,高启芝,刘继顺,马慧英,黄元有.个旧地区区域地球化学环境的系统评价[J].物探与化探,2009,33(6). |
| 作者姓名： | 周余国 高启芝 刘继顺 马慧英 黄元有 |
| 作者单位： | 1. 云南大学,资源环境与地球科学学院,云南,昆明,650091;云南吉赛矿业有限公司,云南,昆明,650200 2. 云南吉赛矿业有限公司,云南,昆明,650200;云南省地质矿产勘查开发局,物化探队,云南,昆明,652100 3. 中南大学,地学与环境工程学院,湖南,长沙,410083 4. 云南省地质调查局,物化探所,云南,昆明,652100 |
| 摘 要： | 以云南个旧地区区域地球化学资料为基础,结合医学地质学、农业地质学和环境地质学的研究成果,对个旧地区区域地球化学环境进行了深入的讨论,引入并运用FCA模糊综合评价对个旧地区区域地球化学环境进行了系统评价,得出了个旧地区630 km~2范围内区域人居地球化学环境污染严重的结论,其原因既有第一环境的先天不足,也有第二环境的后天人为污染,应引起足够的重视. |
| 关 键 词： | 区域地球化学 环境地球化学 元素容许值 污染分级 云南个旧 |
A SYSTEMATICAL EVALUATION OF THE REGIONAL GEOCHEMICAL ENVIRONMENT OF GEJIU AREA |
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| ZHOU Yu-guo,GAO Qi-zhi,LIU Ji-shun,MA Hui-ying,HUANG Yuan-you.A SYSTEMATICAL EVALUATION OF THE REGIONAL GEOCHEMICAL ENVIRONMENT OF GEJIU AREA[J].Geophysical and Geochemical Exploration,2009,33(6). | |
| Authors: | ZHOU Yu-guo GAO Qi-zhi LIU Ji-shun MA Hui-ying HUANG Yuan-you |
| Abstract: | This paper deals in detail with the regional geochemical environment of Gejiu area in Yunnan Province on the basis of regional geochemical data combined with achievements obtained in such aspects as medical geology, agricultural geology and environmental geology. Fuzzy comprehensive assessment (FCA) was used to evaluate the regional geochemical environment over 630km2 of Gejiu area. It is concluded that the regional geochemical environment of Gejiu area has been polluted severely, resulting not only from the disadvantageous natural environment but also from the pollution of local factories. The situation deserves serious attention. |
| Keywords: | FCA regional geochemistry environmental geochemistry permitted value of element pollution grade FCA Gejiu in Yunnan |
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