乌海市煤矿区及周边春季降尘污染特征及来源分析

探究乌海市煤矿区及周边区域春季降尘中重金属元素的含量水平尧 各功能区的污染特征以及污染物的来源情况。This study investigates the concentration levels of heavy metal elements in spring dustfall within the Wuhai Coal Mining Area and its surrounding regions, the pollution characteristics of different functional zones, and the source apportionment of pollutants.