长江科学院院报 ›› 2013, Vol. 30 ›› Issue (6): 5-8.DOI: 10.3969/j.issn.1001-5485.2013.06.002

• 水资源与环境 • 上一篇    下一篇

回归分析法评价岩溶地下水资源——以贵州织金四方井岩溶大泉流域为例

宋小庆1,2,陈进2,唐娱杰2   

  1. 1.中国地质大学武汉 环境学院,武汉 430074;
    2.贵州地质工程勘察院,贵阳 550008
  • 收稿日期:2012-05-25 修回日期:2013-06-04 出版日期:2013-06-04 发布日期:2013-06-04
  • 作者简介:宋小庆(1986-),男,贵州龙里人,助理工程师,硕士研究生,主要从事水文、工程、环境地质工作,(电话)13688511929
  • 基金资助:

    贵州省地质勘查基金(周转金)资助项目(黔国土资发[2009]94)

Assessment of Karst Groundwater Resources by Regression Analysis Case Study of Sifangjing Karst Watershed in Zhijin, Guizhou

SONG Xiao-qing, CHEN Jin, TANG Yu-jie   

  1. Geo-engineering Investigation Institute of Guizhou Province, Guiyang 550008, China
  • Received:2012-05-25 Revised:2013-06-04 Online:2013-06-04 Published:2013-06-04

摘要:

在全面分析四方井岩溶大泉流域水文地质、岩溶地质特征的基础上,以2009—2010年特大干旱年泉点长观资料为基础,采用回归分析法和枯季径流模数法,计算出天然补给量为1 522.6万m3/a,可开采资源量为585.71万m3/a;通过径流模数法得出天然排泄量为1 533.8万m3/a,并将之与回归分析法评价结果对比,得出回归分析法计算结果可靠度高。

关键词: 地下水资源, 回归分析, 岩溶, 贵州织金

Abstract:

On the basis of analyzing the hydrogeological and Karst feature of Sifangjing Karst spring watershed, we employed employed regression analysis and dry-season runoff modulus to calculate the natural recharge and recoverable resources according to long-time observations of springs in serious drought of 2009-2010. The results are 15.226 million m3/a and 5.8571 million m3/a, respectively. We also calculated the natural discharge to be 15.338 million m3/a by using runoff modulus and compared it with the assessment result from regression analysis. It’s found that regression analysis has higher reliability .

Key words: groundwater resources, regression analysis, Karst, Zhijin county of Guizhou Province

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