基于能值分析的漫湾水库生态服务价值优化调度  

Optimal Dispatching of Manwan Reservoir Ecological Service Value Based on Energy Value Analysis

作　　者：付江凤 张代青[1] 张惠 马森 陈艺菁 FU Jiang-feng;ZHANG Dai-qing;ZHANG Hui;MA Sen;CHEN Yi-jing(Faculty of Electric Power Engineering,Kunming University of Science and Technology,Kunming 650500,China)

机构地区：[1]昆明理工大学电力工程学院,云南昆明650500

出　　处：《水电能源科学》2023年第7期94-97,共4页Water Resources and Power

基　　金：国家自然科学基金项目(51469009)。

摘　　要：为保障河流水库生态系统健康发展的同时实现其服务价值的可持续利用,将能值分析技术应用于水库生态调度探讨水库生态服务价值的能值优化调度问题,以澜沧江中游河段漫湾水库生态系统服务功能的能值为优化目标,以其生态需水和社会经济用水等为约束条件,建立水库生态系统服务能值优化调度模型,并采用蚁群算法进行求解。结果表明,漫湾水库丰、平、枯水年服务总能值分别为2.10×1022、1.79×10^(22)、1.58×10^(22)sej,总能值大小排序与水库来水流量一致;漫湾水库生态服务价值主要体现在生态调节、淡水供给、生态支持三方面,物质生产次之,文化娱乐最小。研究结果可对维持澜沧江流域尤其是漫湾库区生态系统健康发展具有实际价值和重要意义。In order to realize the sustainable utilization and maintain the healthy development of river and reservoir ecosystem,this paper applied energy value analysis to reservoir ecological operation for discussing the energy optimal operation of reservoir ecological service value.With the objective of maximizing the service energy of Manwan Reservoir and the constraints of ecological water demand and social economic water consumption,an optimal operation model of reservoir ecosystem service energy was established,and the ant colony algorithm was used to solve the model.The results show that the total service energy of Manwan Reservoir is 2.10×10^(22) sej in high flow year,1.79×10^(22) sej in normal year,1.58×10^(22) sej in dry year.Main service values are ecological regulation,water supply and ecological support,material production followed,cultural entertainment is the minimum.The results have practical value and important significance for maintaining the healthy development of the Lancang River basin,especially for the ecosystem of the Manwan Reservoir Region.

关 键 词：河流水库 生态系统 服务价值 优化调度 漫湾水库 

分 类 号：TV697.11[水利工程—水利水电工程]