中国资源综合利用2025，Vol.43Issue(10)：140-143,4.DOI:10.3969/j.issn.1008-9500.2025.10.042
降水-地下水耦合机制下的水资源高效利用技术研究
Research on Efficient Utilization Technology of Water Resources Under the Coupling Mechanism of Precipitation-Groundwater
吴莉芳1
作者信息
- 1. 青海省水文水资源测报中心,西宁 810700
- 折叠
摘要
Abstract
Research on efficient utilization technology of water resources is carried out around the precipitation groundwater coupling mechanism.By establishing a quantitative relationship model between precipitation infiltration and groundwater recharge,the coupling characteristics of precipitation groundwater in Qinghai province are analyzed,and a technology system for efficient utilization of water resources is explored.Research has shown that precipitation in the study area has a significant spatiotemporal distribution pattern,with annual precipitation decreasing from southeast to northwest.The dynamic changes of groundwater level exhibit periodic characteristics and are significantly positively correlated with precipitation.The measured data from 28 monitoring points shows that the precipitation infiltration coefficient varies with geological conditions and exhibits spatial variability.Based on this,a three-level technology system for efficient utilization of water resources is established,providing scientific basis for sustainable utilization of regional water resources.关键词
降水-地下水耦合机制/水资源高效利用/资源化利用技术/节水技术Key words
precipitation-groundwater coupling mechanism/efficient utilization of water resources/resource utilization technology/water-saving technology分类
建筑与水利引用本文复制引用
吴莉芳..降水-地下水耦合机制下的水资源高效利用技术研究[J].中国资源综合利用,2025,43(10):140-143,4.
