Hebei University of Water Resources and Electric E

Hebei University of Water Resources and Electric E ›› 2025, Vol. 35 ›› Issue (4): 6-13.DOI: 10.16046/j.cnki.issn2096-5680.2025.04.002

• Ecological Hydrology and Water Resources • Previous Articles     Next Articles

Groundwater Dynamic Characteristics and Cause Analysis in the Huangshui River Basin

LI Huanhuan1,2, LIU Juan3, WANG Xinmiao1,4, XING Chenyang1, LI Jintao1   

  1. 1. Department of Hydraulic Engineering, Hebei University of Water Resources and Electric Engineering, 061001, Cangzhou, Hebei, China;
    2. Hebei Technology Innovation Center for Coastal Wetland Water Resources Allocation and Ecological Protection, 061001, Cangzhou, Hebei, China;
    3. Hebei South Canal River Affairs Center, 061001, Cangzhou, Hebei, China;
    4. Beijing BoyuanHuanjing Technology Co., Ltd., 100032, Beijing, China
  • Received:2024-12-30 Revised:2025-04-01 Online:2025-11-30 Published:2026-01-05

湟水河流域地下水动态特征与变化原因分析

李环环1,2, 刘娟3, 王新淼1,4, 邢晨阳1, 李锦涛1   

  1. 1.河北水利电力学院水利工程系,河北省沧州市黄河西路49号 061001;
    2.河北省滨海湿地水资源调配及生态保护技术创新中心,河北省沧州市黄河西路49号 061001;
    3.河北省南运河河务中心,河北省沧州市运河区新华东路10号 061001;
    4.北京博源环境科技有限公司,北京市西城区广安门内大街甲306号楼 100032
  • 作者简介:李环环(1990-),女,河北沧州人,讲师,主要从事水文与水资源研究工作。E-mail:17742499497@163.com
  • 基金资助:
    旱区地下水文与生态效应教育部重点实验室开放基金项目(300102293506);沧州市科协2024年度科技创新课题(CZKX2024434);河北省大学生创新创业训练计划项目(S202410085032);河北水利电力学院2022年度基本科研业务费研究项目(SYKY2203)

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Abstract: Huangshui River Basin is an important part of the Yellow River system, and its groundwater resources play an important role in the development of agriculture, industry, ecology and so on. In recent years, due to the influence of climate change, natural geography and human activities, the variation of groundwater level in Huangshui River Basin fluctuates greatly. Therefore, the characteristics and influencing factors of intra- and inter-annual groundwater dynamic change in Huangshui River Basin from 1980 to 2020 are studied in this paper. The results show that the intra- and inter-annual dynamic changes of groundwater level in Huangshui River Basin show a trend of first decreasing and then rising. The rainfall, temperature, runoff, population, GDP and groundwater exploitation and utilization in this region during 1980-2020 show an increasing trend, while the evaporation shows a decreasing trend. The correlation degree between groundwater dynamic change characteristics and its influencing factors is analyzed by grey correlation degree. The correlation coefficient of rainfall is the highest (0.914), and the correlation coefficient of groundwater exploitation and utilization is the second (0.909), and the groundwater protection suggestions are put forward according to the current situation of the development and utilization of groundwater resources in the Huangshui River Basin.

Key words: groundwater dynamics, influencing factors, gray correlation, Huangshui River Basin

摘要： 湟水河流域是黄河水系重要的组成部分,其地下水资源在发展农业、工业、生态等方面的作用举足轻重。近年来,受气候变化、自然地理和人类活动等因素的影响,湟水河流域地下水位变化波动较大。因此,文中研究了湟水河流域1980-2020年年内和年际地下水位动态变化特征及影响因素。结果表明,湟水河流域地下水位年内与年际动态变化均呈现先下降后上升的趋势。该地区1980-2020年降雨量、气温、径流量、人口数量、GDP、地下水开采利用量整体呈上升趋势,蒸发量呈下降趋势。文中进一步采用灰色关联度计算了地下水动态变化特征与其影响因素之间的关联程度,得出降雨量关联系数最大(0.914),地下水开采利用量关联系数次之(0.909),并进一步提出了地下水开发利用与保护建议。

关键词: 地下水动态, 影响因素, 灰色关联度, 湟水河流域

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