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近几年来,各国对重金属元素的环境污染研究比较重视,对人群健康的影响亦备受关注,本文着重对环境重金属污染地区居民死亡水平及死因进行综合分析。 一、材料与方法 选择湖北省大冶有色金属公司冶炼厂周围污染较严重的还地桥镇和罗桥乡部分村庄作为污染区,选离污染源30公里外的前进乡作为对照区,各调查
In recent years, various countries have paid more attention to the study of environmental pollution of heavy metal elements, and their impact on the health of the population has also drawn great attention. This article focuses on the comprehensive analysis of the death level and cause of death among residents exposed to heavy metal in the environment. Materials and Methods As the polluted area, some villages in Huidiqiao and Luoqiao townships that polluted more seriously around the smelter of Daye Nonferrous Metals Company in Hubei Province were chosen as Qianzheng Township, 30 km away from the sources of pollution. Each survey