云南水力发电2024，Vol.40Issue(8)：53-57,5.DOI:10.3969/j.issn.1006-3951.2024.08.015
昆明市宝象河流域城市生态水网构建研究
Study on the Construction of Urban Ecological Water Network in KunmingBaoxiang River Basin
摘要
Abstract
In order to investigate the method of constructing urban-type complex ecological water network,the project of constructing urban ecological water network in Baoxiang River Basin of Kunming City is taken as the research object.The principle of determining ecological water network is determined,the analysis method of coordinating the ecological water quantity between rivers based on the network flow model is proposed,and the corresponding ecological recharge programme is put forward.The results show thatthe multi-level ecological water network determination principle combined with the current conditions in the study area can be used for the determination of urban-type complex ecological water network channels;the ecological water demand of several cross sections is higher than the current available water,and cross-basin ecological water replenishment of 82.222 million m3 is required.According to the current conditions and the scale of the water replenishment,eight new over-flow channels are added under the existing channel conditions,which enhances the connectivity of the water system.The methodological system proposed in this research can provide a reference for the construction of urban-type complex ecological water network.关键词
生态水网/生态流量/滇池/水系连通Key words
ecological water network/ecological flow/Dianchi Lake/water system connectivity分类
建筑与水利引用本文复制引用
刘颖,张鋆茂,徐畅,刘元元,侯永平..昆明市宝象河流域城市生态水网构建研究[J].云南水力发电,2024,40(8):53-57,5.基金项目
云南省科技厅重点研发计划项目(202203AA080010) （202203AA080010）
中国电力建设股份有限公司核心攻关技术项目(DJ-HXGG-2021-04) （DJ-HXGG-2021-04）
中国电力建设股份有限公司科技项目(DJ-ZDXM-2023-29) （DJ-ZDXM-2023-29）
