Proceedings of the Korea Water Resources Association Conference (한국수자원학회:학술대회논문집)

Korea Water Resources Association (한국수자원학회)
권호 표지

Evaluation of Optimal Yield Using the Groundwater Model for a Small Rural Watershed

모형을 이용한 농촌 소유역 지하수 적정개발량 평가

  • 박기중 (경북대학교 농업토목공학과) ;
  • 정상옥 (경북대학교 농업토목공학과)
  • Published : 2004.05.01
Download PDF
⟨ Previous Next ⟩

Abstract

The purpose of this study is to determine the optimal groundwater yield for a small rural watershed, which is necessary for effective groundwater management. The study area$(3.89km^2)$ is located in Kyungpook Sangju Yangchon-dong and hourly groundwater level in an observation well is observed and the data are used to verify the visual MODFLOW model. The groundwater model is applied in the same area to obtain optimal yield for 1992 and 1994, 1982. The optimal yield in this experimental watershed ranged $12.5\%\;to\;14.0\%$ of the annual infiltration rate.

Keywords