邱成贵 1张桂林 1王东平 1张斌 1毕征峰 2张朋朋1
作者信息
- 1. 山东省物化探勘查院，山东 济南 250013
- 2. 山东省第四地质矿产勘查院，山东 潍坊 261021
- 折叠
摘要
Abstract
On the basis of selecting one sample in the shallow layer within the scope of 4km2 and one sample in the deep layer within the scope of 16km2 , geochemical survey has been carried out in Caoxian county. 14 kinds of in⁃dexs have been tested, such as N, P, K, Cu, Zn, B, Mo, Mn, F, As, Hg, Pb, Cr, Cd and other elements. On the basis of counting geochemical parameters of surface and deep soil, differences of the similar parameters in the entire province and in the world have been analyzed. The correlation between element content s in surface and deep soil has been analyzed. It is regarded that significant characteristics of element content in the soil are high in F and low in P, Zn and Mo. The contents of most elements in the surface soil inherited the compositional characteristics of soil parent material, but the N, P , F, Hg in the surface soil significantly enriched due to human activities and pol⁃lution sources.关键词
地球化学调查/表层土壤/深层土壤/元素含量/山东曹县Key words
Geochemical survey/surface soil/deep soil/element content/Caoxian county in Shandong province分类
天文与地球科学
