中国城市地表灰尘中重金属的富集状况及空间分布特征
王硕, 蔡立梅, 王秋爽, 罗杰, 唐翠华, 穆桂珍, 蒋慧豪, 刘天勇

Spatial distribution and accumulation of heavy metals in urban surface dust of China
Shuo WANG, Limei CAI, Qiushuang WANG, Jie LUO, Cuihua TANG, Guizhen MU, Huihao JIANG, Tianyong LIU
图1 灰尘样本点分布
Fig. 1 Spatial distribution of surface dust in China