한국지하수토양환경학회:학술대회논문집 (Proceedings of the Korean Society of Soil and Groundwater Environment Conference)
- 한국지하수토양환경학회 2006년도 총회 및 춘계학술발표회
- /
- Pages.68-71
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- 2006
강변여과수 취수에 따른 지하수위의 계절적인 변동 특성
-
정재열
(부산대학교 지질학과) ;
-
함세영
(부산대학교 지질학과) ;
- 이정환 (부산대학교 지질학과) ;
-
김형수
(한국수자원공사 수자원연구소) ;
- 류상훈 (부산대학교 지질학과) ;
- 김태원 (부산대학교 지질학과) ;
-
김문수
(국립환경과학원 낙동강물환경연구소)
-
Jeong Jae-Yeol
;
-
Ham Se-Yeong
;
- Lee Jeong-Hwan ;
-
Kim Hyeong-Su
;
- Ryu Sang-Hon ;
- Kim Tae-Won ;
-
Kim Mun-Su
- 발행 : 2006.04.01
초록
Seasonal fluctuation of groundwater level by pumping amount and stream discharge at the riverbank filtrate site adjacent to the Nakdong River in Daesan-Myeon was characterized. Groundwater level fluctuation shows increase in wet season (June, July, August and September) and decrease in dry season (the other months). Seasonal variation of pumping amount shows similar trend to the groundwater fluctuation due to higher consumption of potable water in summer. The relation of specific capacity, Nakdong River and pumping quantity was analyzed. The logarithmic relationship between specific capacity and the stream discharge gives high correlation coefficient, 0.96. This fact indicates that the increase of stream discharge rate reduces the rate of drawdown in the pumping area in wet season.
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