Proceedings of the Korean Society of Soil and Groundwater Environment Conference (한국지하수토양환경학회:학술대회논문집)

Korean Society of Soil and Groundwater Environment (한국지하수토양환경학회)
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유구지역에서의 누적강수량과 지하수수위강하를 이용한 지하수함양율 추정

  • 이주영 (농업기반공사 농어촌연구원) ;
  • 이기철 (농업기반공사 농어촌연구원) ;
  • 정형재 (농업기반공사 농어촌연구원) ;
  • 정성욱 (연세대학교 지구시스템과학과)
  • Published : 2003.09.01
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Abstract

Groundwater recharge rate can be estimated from groundwater head rebound due to rainfall. Groundwater level changes are monitored for 10 months at Yugu area. Difference between two recharge rates calculated by rainfall and by effective rainfall is 1.1%~1.6%. Since this method ignores soil water percolation during groundwater level regression, the actual recharge rate may be higher than estimated one by cumulative rainfall and groundwater level change.

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