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  • 标题:Groundwater potential for rural water supply: a sustainability assessment of boreholes in the Bawku West district,
  • 本地全文:下载
  • 作者:P.Y.Diabene ; C. Gyamfi
  • 期刊名称:Journal of Environmental Science and Water Resources
  • 印刷版ISSN:2277-0704
  • 出版年度:2014
  • 卷号:3
  • 期号:5
  • 页码:110-117
  • 出版社:Wudpecker Journals
  • 摘要:Presented in this paper is an assessment of groundwater potential in the Bawku West District of the Upper East region of Ghana. Pumping test data acquired from 74 boreholes have been analysed to dete rmine the sustainability or otherwise of boreholes in the district. Aquifer characteristics including transmissivity and sustainable yield have been assessed using Cooper - Jacobs method. The results of the study indicates minimum and maximum transmissivity values of 0.95 m 2 /d and 195.70 m 2 /d respectively with a mean of 40.39 m 2 /d and a standard deviation of 38.48 m 2 /d. Findings from the study indicate high groundwater sustainability with yields ranging from 0.36 m 3 /h - 103.15 m 3 /h with a mean of 13.36 m 3 /h.
  • 关键词:Groundwater; pumping test; sustainable yield; transmissivity
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