天津农学院学报 ›› 2026, Vol. 33 ›› Issue (3): 65-73.doi: 10.19640/j.cnki.jtau.2026.03.012

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安阳市平原浅层超采区地下水控制性临界水位及预警研究

刘思雨1, 刘俊秋1,通信作者, 朱白1, 户和国2, 张茜1   

  1. 1.天津农学院 水利工程学院,天津 300392;
    2.安阳市水利局,河南 安阳 455000
  • 收稿日期:2025-05-12 出版日期:2026-06-30 发布日期:2026-06-30
  • 通讯作者: 刘俊秋(1986—),女,讲师,博士,主要从事地下水系统模拟及优化配置研究。E-mail:jqliu86@tjau.edu.cn。
  • 作者简介:刘思雨(2004—),女,本科在读,研究方向为地下水资源开发利用。E-mail:2738733346@qq.com。
  • 基金资助:
    国家自然科学基金青年基金项目(41907149)

Study on the critical water level and early warning of groundwater in shallow overexploitation area of Anyang plain

Liu Siyu1, Liu Junqiu1,Corresponding Author, Zhu Bai1, Hu Heguo2, Zhang Qian1   

  1. 1. College of Water Conservancy Engineering, Tianjin Agricultural University, Tianjin 300392, China;
    2. Anyang Water Conservancy Bureau, Anyang 455000, Henan Province, China
  • Received:2025-05-12 Online:2026-06-30 Published:2026-06-30

摘要: 地下水位动态变化是衡量地下水系统是否处于良性循环的关键指标。为全面反映地下水系统的功能属性,本文以安阳市平原浅层地下水超采区为研究对象,综合考量土壤盐渍化、植被安全、地下构筑物及含水层厚度等多元因素,确定其地下水控制性临界水位。在考虑南水北调工程影响的基础上,采用百分位统计法进行水位预警,并研究预警水位与临界水位的耦合机制。结果表明:研究区浅层地下水的上限水位为48.09~128.20 m,下限水位为18.55~49.35 m;地下水位红色预警区域呈显著的空间集聚特征,主要分布于内黄县与安阳县;南水北调工程通水后,仅安阳市区部分蓝色预警水位超出上限水位,内黄县红色预警水位低于下限水位,其他县区的预警水位均在上、下限水位范围之内。

关键词: 地下水控制性临界水位, 水位预警, 百分位统计法, 平原浅层超采区

Abstract: The dynamic variation of groundwater level is the most intuitive factor for measuring whether the groundwater system is in a benign cycle. The shallow groundwater in over-exploitation areas of Anyang plain is taken as the research object. This paper comprehensively considers multiple constraints including soil salinization, vegetation ecological security, underground structures and aquifer thickness to determine the controlled critical groundwater level. The percentile statistical method is used for water level early warning based on the impact of South-to-North Water Diversion Project. The coupling mechanism between the critical water level and early warning of groundwater is studied. The results show that the upper limit water level of shallow groundwater is 48.09-128.20 m, and the lower limit water level is 18.55-49.35 m. The red early warning areas of groundwater show significant spatial agglomeration characteristics, mainly distributed in Neihuang County and Anyang County. After the water supply of the South-to-North Water Diversion Project, only the blue early warning water level in parts of urban Anyang exceeds the upper limit water level. The red early warning water level in Neihuang County is lower than the lower limit water level, and the early warning water levels of other counties are all within the range between the upper and lower limit water levels.

Key words: critical water level of groundwater, early warning of groundwater, percentile statistics method, shallow overexploitation area

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