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An Integrated Water Budget Analysis of Oedocheon Watershed in Jeju Island
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 Title & Authors
An Integrated Water Budget Analysis of Oedocheon Watershed in Jeju Island
Kim, Nam Won; Chung, Il-Moon; Na, Hanna;
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Hydrologic component analysis was conducted to investigate water budget characteristics the Oedocheon watershed, Jeju Island. For this purpose, integrated SWAT-MODFLOW model was applied to this watershed for continuous surface water-groundwater modeling. Pasture and forest-deciduous are the major land use types and these affect general hydrologic component ratio. The spatio-temporal groundwater recharge can be obtained from SWAT and then distributed groundwater recharge can be reproduced by MODFLOW. The groundwater level variation was simulated with distributed groundwater pumping data. The water budget in this watershed was compared with the previous estimated result by Jeju-Do(2013). As this result considered discharge to the coastal side, the discrepancy was found. However, it was found that the overall tendency of both analyses were similar.
SWAT-MODFLOW;Oedocheon watershed;Water budget;Groundwater recharge;Pumping data;
 Cited by
유역모형을 활용한 제주도 한천 유역의 관측유량 평가 및 보완,김철겸;김남원;

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지하수 개발 및 양수기간에 따른 수위 변동특성 분석,김민철;양성기;이준호;

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