用铅同位素示踪长春环境铅污染的来源

Environment Lead Pollution in Changchun and Its Harmful Effect on Human Health

本文用铅同位素示踪了近几年长春市主要公路两旁交通环境中铅污染的来源及燃煤对周围土壤的污染，由此说明长春市属“尾气型”铅污染的城市，并论述了环境铅污染对人体健康的危害。

This paper deals with lead pollution extent and pollutant sources in environmental air of Changchun. The “tail gas type” pollution situation in Changchun and the harmful effects of environmental lead on human health are discussed in detail.