Arid
DOI10.1016/j.jhydrol.2006.02.015
Estimation of groundwater recharge from water storage structures in a semi-arid climate of India
Sharda, V. N.; Kurothe, R. S.; Sena, D. R.; Pande, V. C.; Tiwari, S. P.
通讯作者Sharda, V. N.
来源期刊JOURNAL OF HYDROLOGY
ISSN0022-1694
EISSN1879-2707
出版年2006
卷号329期号:1-2页码:224-243
英文摘要

Groundwater recharge from water storage structures under semi-arid conditions of western India has been estimated by employing water table fluctuation (WTF) and chloride mass balance (CMB) methods. Groundwater recharge was estimated as 7.3% and 9.7% of the annual rainfall by WTF method for the years 2003 and 2004, respectively while the two years average recharge was estimated as 7.5% using CMB method. A Recharge function depicting the relationship between potential recharge from storage structures and successive day averaged storage depths was better exhibited by a power function. A diagnostic relationship correlating the rainfall to the potential recharge from water storage structures has been developed to explain the characteristics of the storage structures for a given geographical location. The study has revealed that a minimum of 104.3 mm cumulative rainfall is required to generate 1 mm of recharge from the water storage structures. It was also inferred that the storage structures have limited capacity to induce maximum recharge irrespective of the amount of rainfall and maximum recharge to rainfall ratio is achieved at a lower rainfall than the average annual rainfall of the area. An empirical linear relationship was found to reasonably correlate the changes in chloride concentration with water table rise or fall in the study area. (c) 2006 Elsevier B.V. All rights reserved.


英文关键词potential recharge chloride mass balance water storage structures recharge function water table fluctuation
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000240888300017
WOS类目Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向Engineering ; Geology ; Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/152241
作者单位(1)Cent Soil & Water Conservat Res & Training Inst, Dehra Dun 248195, Uttaranchal, India;(2)Cent Soil & Water Conservat Res & Training Inst, Res Ctr, Vasad 388306, Gujarat, India
推荐引用方式
GB/T 7714
Sharda, V. N.,Kurothe, R. S.,Sena, D. R.,et al. Estimation of groundwater recharge from water storage structures in a semi-arid climate of India[J],2006,329(1-2):224-243.
APA Sharda, V. N.,Kurothe, R. S.,Sena, D. R.,Pande, V. C.,&Tiwari, S. P..(2006).Estimation of groundwater recharge from water storage structures in a semi-arid climate of India.JOURNAL OF HYDROLOGY,329(1-2),224-243.
MLA Sharda, V. N.,et al."Estimation of groundwater recharge from water storage structures in a semi-arid climate of India".JOURNAL OF HYDROLOGY 329.1-2(2006):224-243.
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