Application and Development of 3MRA Model and Its Application Prospect Analysis in Environmental Risk Assessment
作者: 吴晓霞陈扬尹连庆刘俐媛李路远张智勇
作者单位: 1华北电力大学,保定;中国科学院高能物理研究所,北京
刊名: Advances in Environmental Protection, 2014, Vol.4 (3), pp.84-90
中文刊名: 环境保护前沿, 2014, Vol.4 (3), pp.84-90
来源数据库: Hans Pubs Journal
DOI: 10.12677/AEP.2014.43013
关键词: 3MRA
中文关键词: 3MRA,环境风险,数学模型,环境决策
英文摘要: A first-generation model—the Multimedia, Multi-pathway, Multi-receptor Exposure and Risk Assessment (3MRA) is a flexible framework for conducting nationwide multimedia, multi-pathway and multi-receptor risk assessments under uncertainty, which is developed to estimate protective chemical concentration limits in a source area. In this paper, according to the summary of the 3MRA model and its development and application at home and abroad, it is affirmed that 3MRA model has a good prospect of application. Finally, the methods of referencing and using model are proposed from four aspects, providing decision-making basis for waste management in our country.
中文摘要: 3MRA(the Multimedia, Multi–pathway, Multi-receptor Exposure and Risk Assessment)是第一代模型,是一种在不确定条件下,针对全国性多介质、多途径和多受体进行风险评估的体系,用于评估废物处置区域内对生态、人类构成风险的污染物的浓度阈值。本文中,通过对3MRA模型及其在国内外发展应用现状的综述,认为模型具有良好的应用发展前景,并从4个方面提出借鉴使用模型的建议方法,为我国废物管理提供决策依据。
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  • Application 应用
  • Analysis 分析