基于生态服务价值的中国分区域溃坝环境风险标准研究.

Dam-break risk standards are the basis for dam managers to make risk decisions. However, as one of the important contents of dam break risk standard, there is no unified environmental risk standard at present. This paper used the research ideas of ecosystem service value and equivalent factor method in ecological economics for reference, and quantified the environmental value. ALARP criterion and F-N curve were used to effectively link environmental standards with existing standards. Considering the differences of environment and economy in different regions of China, the risk preference matrix was built, and the risk preference of each region was determined, so as to formulate the environmental risk standard in China. Taking Luhun Reservoir in Henan Province as an example, the application of this method was illustrated. [ABSTRACT FROM AUTHOR]