柴达木盆地气候干旱, 水资源紧缺, 如何合理配置盆地内的水资源是解决水资源供需矛盾的一个关键。在对 柴达木盆地水资源利用现状分析的基础上, 依据水资源分区单元间的径流联系, 建立水资源系统网络模型, 采用了 长系列方法对规划水平年的柴达木盆地水资源供需平衡进行模拟。通过二次供需平衡调控, 实现了不同行业供水 所要求的保证率条件下的供需平衡, 给出了规划水平年水资源供需配置方案。

Qaidam Basin has dr y climate and scarce w at er resources, and how to allo cate w ater r eso ur ces reasonably is t he key to so lv e t he conflict betw een w ater resources supply and demand in the basin. In this paper , based on the analysis o f the curr ent water resources utilizat ion in the Qaidam Basin, a water r eso ur ces netw or k model w as established using the r elationship betw een the sub2reg ion units. The long series met ho d was ado pt ed to simulate the wat er resources supply and demand balance dur ing the planning years. The balance between water supply and demand under differ ent guarantee r ates required by differ ent industr ies was achieved using the secondar y balance met ho d, and t he allocation scheme of w ater resour ces w as prov ided during the plan2 ning years.

中国水利水电科学研究院流域水循环模拟与调控国家重点实验室开放研究基金( IWH R2SKL2201214) ; / 十二五0 国家科技支撑 计划项目( 2012BAC09B05) ; 水利部公益性行业科研专项经费项目( 201301009)