Agro-Ecological Geochemical Survey and Evaluation of Eastern Shandong Province
详细信息
- 责任者：Dai Jierui (Shandong Institute of Geological Survey ; Jinan 250013 ; China) ; Pang Xugui
- 刊名：Rock and Mineral Analysis
- 出版年：2012
- 卷期：31(1)
- 关键词：生态地球化学 ; ecological geochemistry ; 农业地球化学 ; agricultural geochemistry ; 山东 ; Shandong Province
- 页码：p.189-197
- 图表：2 illus., 8 tables, 22 refs.
- 分类号：1800
- 出版序号：20130560
- issnNo：ISSN0254-5357
- isbnNo：CN11-2131/TD
摘要
The results of agro-ecological geochemical survey and evaluation of eastern Shandong Province are presented. The results indicate that contents of Zn, Pb, Cu, Se, Cd, S, P, Hg, N, Org C, etc. are strongly present. In summary, the geochemical environment quality is good on the basis that only 0.13% of the total are Ⅲ type and worse than Ⅲ type soils, in which are adjacent to mining areas and cities. However, Cd, Cr, Ni, and Hg were worse than the quality standards. The main reasons for enrichment of heavy metals in parts of the study area were human activities, such as mining, urbanization, industrialization, and geological background weathering.
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