A case study from Panzhihua city, primary studies about urban environmental geochemistry of trace elements in the soil were carried out.
以攀枝花市为例，初步研究了该市土壤中微量元素分布的地球化学特征及城市环境污染特征。
This paper Outlines significance and idea for urban dust geochemical survey in terms of environmental ecology and geochemistry.
本文从环境生态学及地球化学的角度，简述了城市尘土地球化学调查的意义及构想。
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