东北水利水电2025，Vol.43Issue(8)：11-14,45,5.
阿拉沟大型灌区水资源盈亏指数分析研究
Analysis research on water resources surplus and deficit index of Alagou Large-scale Irrigation District
姚山虎1
作者信息
- 1. 辽宁省水利水电勘测设计研究院有限责任公司,辽宁 沈阳 110006
- 折叠
摘要
Abstract
This paper analyzes the supply and demand situation of regional water resources by adopting the regional water resources surplus and deficit index,and formulates corresponding evaluation standards.In this paper,the Alagou Large-scale Irrigation District is taken as the research object to predict the water demand of the irrigation district,analyze the available water supply of the irriga tion district,and calculate the regional water resources surplus and deficit index in each horizontal year.Overall,the current year and the planned year of the irrigation district are basically in a state of water resource balance,with the planned year being better than the current year.If the planning year encounters an extremely dry year,there will be a mild water shortage.The water use structure can be appropriately adjusted to meet the water demand.This research can provide reference and guidance for the planning,design and management of other similar irrigation districts,and has significant practical significance for promoting the development of modern agriculture and ensuring China's food security.关键词
水资源/供需分析/区域水资源盈亏指数/阿拉沟大型灌区Key words
water resources/supply and demand analysis/regional water resources surplus and deficit index/Alagou Large-scale Irrigation District分类
建筑与水利引用本文复制引用
姚山虎..阿拉沟大型灌区水资源盈亏指数分析研究[J].东北水利水电,2025,43(8):11-14,45,5.
