摘要
现代环境医学研究证明 ,煤烟型大气污染对人群健康危害是与人群历史暴露量、暴露浓度密切相关的〔1〕。大气环境污染状况将是健康调查工作的基础。本文推荐利用多源扩散数学模型的方法研究健康调查区域内的大气污染物历史暴露浓度 ,并在此基础上绘制污染物等值浓度图 ,为环境卫生健康调查工作提供图文并茂的环境资料。同时也对如何准确的利用数学模型进行了探讨。
The modern environmental hygiene showed that the history concentration of coal smoke pollution closely relate to crowd health. Health investigation is basis on the environmental air pollution. The method of mathematical model in this paper is useful for determining the history concentration of coal smoke in the area of health investigation and drawing pollution isograms. It also discussed how to amend the mathematical model in application.
出处
《中国卫生工程学》
CAS
2002年第3期129-133,共5页
Chinese Journal of Public Health Engineering
关键词
环境污染
数学模型
健康调查
暴露浓度
environmental pollution mathematical model health investigation concentration
