基于成本效益分析和环境风险评价的决策研究进展

成本效益分析和环境风险评价同是决策支持方法，并在决策中相互补充，在21世纪的新形势下经济效益和环境风险的权衡变得愈加重要。从成本效益分析确定环境风险评价的指标、成本效益分析确定风险损失和风险可接受水平、环境风险评价确定成本效益分析中的风险三个方面总结了基于成本效益分析和环境风险评价的决策研究进展，并提出研究展望。

Research on Application of Environmental Risk Assessment and Cost Benefit Analysis in Decision Making

Cost benefit analysis and environmental risk assessment are methods to support decision making, and complement each other. The tradeoff between economic benefit and environmental risk becomes more important in new situation of 21st century. This study summarizes ap-plication of cost benefit analysis and environmental risk assessment in decision making from the following three aspects ： applying cost benefit a-nalysis to determine environmental risk assessment index, applying cost benefit analysis to determine the risk loss and risk acceptable level, and quantifying risks in cost benefit analysis by environmental risk assessment. Besides, further studies are introduced.