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环境保护部近日公布中国人群环境暴露行为模式研究工作情况,这是我国在该领域首次开展的全国性、大规模研究。环境暴露行为模式包括四个方面,一是人体生理特征,如身高、体重、呼吸量等;二是人接触空气、水等环境介质中污染物的时间、频率、途径和方式;三是人居环境中污染源分布情况;四是人对暴露风险的防范行为。环境污染对健康影响不仅与环境污染物的浓度和毒性相关,还与人的环境暴露行为模式密切相关,了解我国人群环境暴露行为模式特点,对于提高环境健康风险评价准确性,引
Recently, the MEP announced the research on the environmental exposure behavior patterns of Chinese population, which is the first national and large-scale study conducted by our country in this field. Environmental exposure behavior patterns include four aspects, one is the physiological characteristics of the human body, such as height, weight, respiration, etc .; second, human exposure to air, water and other pollutants in environmental media time, frequency, ways and means; The distribution of pollution sources in the environment; Fourth, the prevention of exposure to human behavior. The health effects of environmental pollution are not only related to the concentration and toxicity of environmental pollutants, but also closely related to human environmental exposure behavior patterns. Understanding the characteristics of environmental exposure patterns in China’s population can improve the accuracy of environmental health risk assessment.