摘要
在分析铅同位素示踪环境铅污染源理论的基础上,以成都市为例,对成都市城市环境(土壤、大气降尘、主要水系沉积物)铅污染的主要来源进行了研究。结果表明,成都市城市环境污染主要来自于燃煤扬尘和汽车尾气排放。铅同位素示踪理论应用于城市环境污染源的研究,能够取得比较理想的结果。
On the basis of analyzing lead isotope tracing for environment pollution by taking Chengdu city for example, the sources of lead pollution of environment in Chengdu city including soil, atmospheric dust, and the main river sediment were studied. The result shows that the contamination sources are mainly from coal fly ash and automotive emissions （gasoline and diesel oil）. And the study on application of lead isotope tracing for city environment pollution sources can get a good result.
出处
《广东微量元素科学》
CAS
2005年第7期17-21,共5页
Trace Elements Science
基金
"四川省成都市经济区生态地球化学调查"项目的部分成果
关键词
铅同位素
示踪
污染源
城市环境
lead isotope
tracing
pollution sources
city environment
