摘要
暴露参数是人体暴露和健康风险评价中的关键性参数,其准确性是决定健康风险评价准确性和科学性的关键因素之一。美国、欧盟、日本、韩国等国已发布了各自的暴露参数手册,然而,由于人种、生活习惯等方面存在着差异,国外的暴露参数不能代表我国居民的暴露特征和行为,这可能给健康风险评价结果造成较大的误差,从而影响环境风险管理和风险决策的有效性和科学性。该文主要介绍了暴露参数的调查研究方法以及在环境健康风险评价工作中的应用,比较了我国与国外暴露参数在调查和科研方面的差距和不足,为我国暴露参数的发展方向提出了建议。
Human exposure factor plays a critical role in health risk assessment. Proper selection of the exposure factors will contribute significantly to improve the accuracy of health risk assessment. USA, EU, Japan and Korea had issued exposure factors handbook respectively. However, foreign exposure parameters can not represent the exposure of population in our country clue to differences exist in exposure characteristics and behavior. The present paper reviewed the investigation and research methods of human exposure factors and its application in environmental health risk assessment, and the suggestions on China exposure factors programme and handbook were proposed based on the comparison of the exposure factors development situation home and abroad.
出处
《环境与健康杂志》
CAS
CSCD
北大核心
2012年第2期99-104,共6页
Journal of Environment and Health
基金
国家环保公益性行业科研专项(201109064
2010467046
200809101)
环境保护部项目[EH(2011)-07-01]
关键词
环境健康风险评价
暴露评价
暴露参数
Environmental health risk assessment
Exposure assessment
Exposure factors
