高原农业2026，Vol.10Issue(2)：156-164,276,10.DOI:10.19707/j.cnki.jpa.2026.02.002
萨迦古代灌溉系统的工程技术特征及现代启示
The Engineering and Technical Characteristics of the Ancient Irrigation System in Sakya and Its Modern Implications
摘要
Abstract
The ancient irrigation system of Sakya is a representative water conservancy engineering heritage in the high-cold environment of the Qinghai-Xizang Plateau.This paper combines historical literature and engineering analysis methods to systematically analyze its composition structure,operation mechanism,and comprehensive benefits.Research shows that this irrigation system has established a complete technical system through channel network,reservoir group,and gate control:the channels adopt a three-level layout and apply local anti-seepage technology,and the hydraulic structure design is scientific and reasonable,The reservoir takes advantage of the strong sunlight conditions on the plateau to raise the water temperature and enhances the anti-seepage performance with the help of a composite structure.At the management level,with the Chongqu River water gate as the core and combined with the three-level co-governance model led by the community,seasonal regulation of water resources has been achieved.This system not only effectively enhances agricultural productivity and promotes the development of settlements,but also forms an adaptive governance model that integrates technology,system,and culture.The ecological wisdom and governance experience it contains have a significant reference value for modern high-altitude areas in addressing water resource challenges.关键词
萨迦古代灌溉系统/高海拔水利工程/农业文化遗产/适应性管理/生态智慧/水资源可持续利用Key words
The ancient irrigation system of Sakya/High-altitude water conservancy projects/Agricultural cultural heritage/Adaptive management/Ecological wisdom/Sustainable utilization of water resources分类
建筑与水利引用本文复制引用
陈亮,沈艺馨,次仁欧珠,曾正佳..萨迦古代灌溉系统的工程技术特征及现代启示[J].高原农业,2026,10(2):156-164,276,10.基金项目
西藏自治区科技计划项目资助,水灾害防御工程技术实验研究与推广示范(XZ202501ZY0004) （XZ202501ZY0004）
国家自然科学基金区域创新联合发展基金,雅下深厚覆盖层水动力潜蚀渗透变形机理与渗控关键研究(U24A20171). （U24A20171）
