灌溉排水学报2026，Vol.45Issue(5)：57-66,10.DOI:10.13522/j.cnki.ggps.2025244
干旱区水库兴利调节计算与取水补偿问题研究
Beneficial reservoir operations and water withdrawal compensation in arid regions:A case study of the Ertanggou Reservoir
摘要
Abstract
[Objective]The Turpan Basin in Northwestern China is an arid region with extremely low rainfall and high evaporation,resulting in severe water scarcity.Using the Ertanggou Reservoir as an example,this paper evaluates the beneficial reservoir operations and provides a scientific basis for optimizing water allocation and ensuring regional water supply security.[Method]Long-term inflow data for the Ertanggou Reservoir were reconstructed using hydrological data infilling techniques.Integrating reservoir inflow and sectoral water demand,beneficial reservoir operation computations were conducted under two streamflow frequencies:P=85％and P=95％,and two scenarios:the current base year and a planning year.Compensatory mechanisms for new water withdrawals and intersectoral allocation strategies were analyzed for both scenarios.[Result]①Under the 85％streamflow frequency,the reservoir met the full water demand for all sectors in both scenarios.②Under the 95％streamflow frequency,increased industrial water demand resulted in deficits in agricultural supply and ecological base flow.③In the planning scenario,implementing water allocation compensation measures,including high-efficiency water conservation,market-based water rights trading,and multi-stakeholder coordination,effectively reduced conflicts in water demand among different sectors.[Conclusion]Quantifying reservoir regulation benefits enables rational allocation of the scarce water resources in arid regions.As industrial water demand increases,developing and implementing water withdrawal compensation plans can mitigate intersectoral water conflicts and improve overall water use efficiency.关键词
二塘沟水库/兴利调节计算/径流插补延长/取水补偿/干旱区水资源Key words
Ertanggou reservoir/profiting regulation calculation/runoff series extension and interpolation/water withdrawal compensation/arid region water resources分类
建筑与水利引用本文复制引用
潘劲达,晏点逸,马思超,梁珂,徐志侠,徐伟,杨钦..干旱区水库兴利调节计算与取水补偿问题研究[J].灌溉排水学报,2026,45(5):57-66,10.基金项目
国家重点研发计划项目(2024YFC3210901) （2024YFC3210901）
国家自然科学基金项目(52394233,52122902) （52394233,52122902）
国家重点实验室自主研究课题(WR110146B0022024) （WR110146B0022024）
