Soil Geochemical Baseline and Background in Yangtze River—Huaihe River Basin of Anhui Province
详细信息
- 责任者：Chen Xingren (Anhui Institute of Geological Survey ; Hefei 230001 ; China) ; Chen Furong
- 刊名：Geology in China
- 出版年：2012
- 卷期：39(2)
- 关键词：土壤地球化学 ; soil geochemistry ; 安徽 ; Anhui Province
- 页码：p.302-310
- 图表：4 illus., 5 tables, 16 refs.
- 分类号：0600
- issnNo：ISSN1000-3657
- isbnNo：CN11-1167/P
摘要
Geochemical parameters of top and deep soils as well as geochemical baseline and background were calculated based on multi-purpose regional geochemical survey covering Yangtze River-Huaihe River basin of Anhui Province. The concentrations of most elements in top soils are mainly controlled by their concentrations in deep soils. The concentrations of some elements in different soil layers are apparently different. Soil formation processes and anthropogenic activities have had remarkable impact on the distribution of elemental concentrations in soils. It is demonstrated that soil parent material usually has significant influence on geochemical baseline.