Density Distribution of Carbon in Soil and Reserves of Carbon in the Liaohe River Basin
详细信息
- 责任者：Yu Chengguang (School of Earth Sciences and Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Yang Xiaobo
- 刊名：Geology and Resources
- 出版年：2011
- 卷期：20(4)
- 关键词：土壤地球化学 ; soil geochemistry ; 有机碳 ; organic carbon ; 辽河 ; Liaohe River
- 页码：p.272-277
- 图表：illus., 5 tables, 16 refs.
- 分类号：1800
- issnNo：ISSN1671-1947
- isbnNo：CN21-1458/P
摘要
Based on the data of organic carbon and total carbon in both surface and deep soil by the multi-purpose geochemical survey in Liaohe Basin, the carbon reserves in the soil of Liaohe Basin are calculated. The distribution of carbon density is analyzed. The soil carbon reserves in different soil types, geological units, ecosystems and land-use types are also calculated respectively. The result will provide a scientific basis for the research on soil carbon circulation and the assessment of environmental effect.