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辽源市位于吉林省东南部,市周被群山环抱,东辽河由市内通过。全市分为旧市区、矿区和边缘新区三个区,总面积为18.26平方公里,人口近30万,人口密度每平方公里为16032人。主要工业有煤炭、火力发电、轻纺、造纸、石油化工、印染、塑料等。除煤炭工业外,大部分工业集中于旧市区和边缘新区,与居民区、商业区混杂一起,无明显功能分区,加上旧市区建筑陈旧,市政设施落后,公共绿地少,城市环境污染严重。我们于1981～1982年对该市大气污染对人群健康影响进行了调查研究。
Liaoyuan City, located in southeastern Jilin Province, the city surrounded by mountains, the East Liaohe City by the city. The city is divided into three districts: the old urban area, the mining area and the edge of the new district, with a total area of 18.26 square kilometers and a population of nearly 300,000 with a population density of 16032 people per square kilometer. The main industries are coal, thermal power, textile, paper, petrochemical, printing and dyeing, plastics and so on. With the exception of the coal industry, most industries are concentrated in old urban areas and new fringe areas, mixed with residential and commercial areas, with no obvious functional zoning. In addition, the old buildings are obsolete and the municipal facilities are backward, with less public green space and urban environmental pollution serious. We investigated the health effects of air pollution in the city from 1981 to 1982 on the population.