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
收稿日期: 2012-05-25
修回日期: 2013-06-04
网络出版日期: 2013-06-04
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
Received date: 2012-05-25
Revised date: 2013-06-04
Online published: 2013-06-04
宋小庆 , 陈进 , 唐娱杰 . 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[J]. 长江科学院院报, 2013 , 30(6) : 5 -8 . DOI: 10.3969/j.issn.1001-5485.2013.06.002
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 .
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