摘要
本文通过对我国城市地区土壤铅背景值的分析，研究了我国土壤铅背景值的地理分异特征。
The geographic differential characteristics of the background of lead in soil in China has been studied based on the analysis of lead in soil of various cities. Its influence factors include climate, latitude, source rock, etc.
出处
《青岛大学学报（自然科学版）》
CAS
1999年第2期82-85,共4页
Journal of Qingdao University(Natural Science Edition)
关键词
铅
背景值
地理分异
中国
土壤
lead in soil
background
geographic differentiation
