| 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 |
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| 引用本文： | 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. |
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| 作者姓名： | 宋小庆 陈进 唐娱杰 |
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| 作者单位： | 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 |
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| 基金项目： | 贵州省地质勘查基金资助项目 |
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| 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。
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| 关 键 词： | 地下水资源 回归分析 岩溶 贵州织金 |
| 收稿时间： | 2012-05-25 |
| 修稿时间： | 2013-06-04 |
Assessment of Karst Groundwater Resources by Regression Analysis: Case Study of Sifangjing Karst Watershed in Zhijin, Guizhou |
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| SONG Xiao-qing
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CHEN Jin
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TANG Yu-jie.Assessment of Karst Groundwater Resources by Regression Analysis: Case Study of Sifangjing Karst Watershed in Zhijin, Guizhou[J].Journal of Yangtze River Scientific Research Institute,2013,30(6):5-8. |
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| Authors: | SONG Xiao-qing CHEN Jin TANG Yu-jie |
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| Affiliation: | Geo-engineering Investigation Institute of Guizhou Province, Guiyang 550008, China |
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| 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 . |
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| Keywords: | groundwater resources regression analysis Karst Zhijin county of Guizhou Province |
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