Geochemical Characteristics of the Soil from Baotou City, Inner Mongolia and Its Environmental Assessment
详细信息
- 责任者：Liao Lei (School of Earth Science and Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Liu Huanlin
- 刊名：Geology and Prospecting
- 出版年：2012
- 卷期：50(4)
- 关键词：土壤地球化学测量 ; geochemical soil surveys ; 环境影响评价 ; environmental impact statements ; 内蒙古 ; Inner Mongolia
- 页码：p.799-806
- 图表：3 illus., 5 tables., 21 refs.
- 分类号：1800
- issnNo：ISSN0495-5331
- isbnNo：CN11-2043/P
摘要
The Baotou city is the largest industrial city in Inner Mongolia Autonomous Region,where the problem of ecological environment becomes increasingly serious along with the rapid industrial development.Based on the multi-objective geochemical survey in the region,this paper investigated the ecological environment using element values,background values and regional element distribution maps.Studies of soil mercury,cadmium heavy metal elements and the spatial distribution were carried out to assess the environmental pollution in Baotou city using the Nemerow index method.The result shows that the local area mainly dominated by smelting is significantly polluted,and environment quality in the rest areas is good in general.The assessment results provide a scientific basis for environmental planning and environment management of the Baotou city in the future.
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