为了解广州市荔湾区环境污染与人体健康的关系,为环境保护提供科学依据,我们于1979年对大气污染与肿瘤死亡率间的关系、大气污染与儿童上呼吸道慢性炎症间的关系,以及荔湾区与清洁对照区(东山区)儿童头发中砷、汞含量进行了观察。大气粉尘沉降量、SO_2浓度与肿瘤死亡率的关系一、调查方法:收集了广州市卫生防疫站及有关区卫生防疫站1971～1978年(缺1973) In order to understand the relationship between environmental pollution and human health in Liwan District of Guangzhou and provide a scientific basis for environmental protection, we conducted a study on the relationship between air pollution and cancer mortality in 1979, the relationship between air pollution and chronic upper respiratory tract inflammation in children, and Liwan District and clean control area (Dongshan District) hair arsenic, mercury content were observed. Atmospheric dust deposition, SO_2 concentration and tumor mortality First, the survey method: collected from Guangzhou City Health and Epidemic Prevention Station and the District Health and Epidemic Prevention Station 1971 ~ 1978 (lack of 1973)