摘要
通过对内蒙古河套地区土壤背景值的确定与研究发现,该地区绝大多数元素的含量要低于全国以及世界水平,同时也发现河套地区主要是以富CaO、MgO及As、F等为主的地区.通过对土壤背景值的研究分析,为进一步研究河套地区土壤中各元素丰缺状况,为该地区农业、环境及地方病等方面的研究提供基础、全面的资料。
Based on the multi-target regional geochemical survey for surficial soil in Hetao area, Inner Mongolia, the background value of soil is analyzed. The result shows that most of the element contents in the area are lower that those in the rest regions of China as well as in the world. However, some elements are higher in content than other areas, such as CaO, MgO, As and F. Such analysis of the background value of soil will provide basic data for local agriculture, environment and endemic disease study
出处
《地质与资源》
CAS
2007年第3期209-212,共4页
Geology and Resources
基金
国土资源大调查项目
省部合作内蒙古河套农业经济区生态地球化学调查项目(200414200005)
关键词
背景值
河套地区
地球化学特征
多目标
background value
Hetao area
geochemical characteristics
multi-target
