In this study, a method of simulating ephemeral stream runoff characteristics in Jeju watershed is newly suggested. The process based conceptual-physical scheme is established based on the SWAT-K and applied to Cheonmi-cheon watershed which shows the typical pattern of ephemeral stream runoff characteristics. For the proper simulation of this runoff, the intermediate flow and baseflow are controlled to make downward percolation should be dominant. The result showed that surface runoff simulated by using the modified scheme showed good agreement with observed runoff data. In addition, it was found that the estimated runoff directly affected the groundwater recharge rate. This conceptual model should be continuously progressed including rainfall interception, spatially estimated evapotranspiration and so forth for the reasonable simulation of the hydrologic characteristics in Jeju island.
Jeju-Do and Korea Water Resources Corporation, 2003, Hydrogeologic Groundwater Resources Investigation in Jeju Island. Jeju, South Korea.
Jung, W., Yang, S. K., 2008, Simulation of runoff of rivers in Jeju Island using SWAT model, J. Environ. Sci., 17(9), 1039-1052.
KIGAM and Jeju special self-governing province, 2005, Integrated analysis of groundwater occurrence in Jeju, 54-68.
Kim, N. W., Lee, J., Chung, I.M., Kim, D. P., 2008, Hydrologic component analysis of the Seolma-Cheon watershed by using SWAT-K model, J. Environ. Sci., 17(12), 1363-1372.
Kim, N. W., Um, M. J., Chung, I. M., Heo, J. H., 2012, Estimating the total precipitation amount with simulated precipitation for ungauged stations in Jeju island, Journal of Korea water resources association, 45(9), 875-885.
Kim, N. W., Chung, I. M., Kim, C., Lee, J., Lee, J. E., 2009, Development and applications of SWAT-K (Korea). In: Soil and Water Assessment Tool (SWAT) Global Applications (Eds. J. Arnold et. al.), Special Publication No. 4, World Association of Soil and Water Conservation, Bangkok, Thailand.
Kim, N. W., Chung, I. M., Yoo, S., Lee, J., Yang, S. K., 2009, Integrated Surface-groundwater Analysis in Jeju Island. J. Environ. Sci., 18(9), 1017-1026.
Leavesley, G. H., Lichty, R. W., Troutman, B. M., Saindon, L. G. (1983). Precipitation- runoff modeling system: user's manual, US Geological Survey, Water- Resour. Invest. Rep., 83-4238(207).
Moon D. C., Yang, S. K., Koh, G. W., Park, W. B., 2005, Estimation of baseflow discharge through several streams in Jeju Island, Korea, J. Environ. Sci., 14(4), 405-412.
Namjeju-gun, 1991, Basic plan for river maintenancei in Cheonmi-cheon, (19-20).
Neitsch, S. L., Arnold, J. G., Kiniry, J. R., Willams, J. R., 2001, Soil and Water Assessment Tool: the theorical documentation, 2000, U.S. Agicultural Reasearch Service.
Yoon, T., 2011, Applied Hydrology - Practice and Application, Cheongmoongak(1053).
Arnold, J. G., Allen, P. M., Bernhardt G., 1993, A comprehensive surface-groundwater flow model, J. Hydrol., 142, 47-69.
Chung, I. M., Kim, N. W., Lee, J., Sophocleous, M. A., 2010, Assessing distributed groundwater recharge rate by using integrated surface-groundwater modeling: Application to Mihocheon watershed, Korea: Hydrogeol. J., 18(5), 1253-1264.
Chung, I. M., Lee, J., Kim, J. T., Na, H., Kim, N. W., 2011, Development of threshold runoff simulation method for runoff analysis of Jeju Island, J. Environ. Sci., 20(10), 1347-1355.
Ha, K. C., Moon, D. C., Koh, G. W., Park, K. H., 2008, Runoff characteristics of the Oedocheon watershed in Jeju Island, J. Soil Groundwater Environ., 13(5), 20-32.
Jeju development institute, 2009, The hydrologic and water quality characteristics analysis for the streamwater application in Jeju island, 2009-11, p.98.
이 논문을 인용한 문헌 (3)
Jung, Woo-Yul ; Yang, Sung-Kee ; Kim, Dong-Su 2014. "Flood Discharge to Decision of Parameters in Han Stream Watershed" Journal of environmental science international = 한국환경과학회지, 23(4): 533~541
Kim, Nam Won ; Na, Hanna ; Chung, Il-Moon ; Kim, Youn Jung 2014. "Empirical Formula of Delay Time for Groundwater Recharge in the Representative Watersheds, Jeju Island" Journal of Korea Water Resources Association = 한국수자원학회논문집, 47(9): 743~752
Kim, Nam Won ; Kim, Youn Jung ; Chung, Il-Moon 2014. "Sensitivity Analysis of Hydrogeologic Parameters by Groundwater Table Fluctuation Model in Jeju Island" 대한토목학회논문집 = Journal of the Korean Society of Civil Engineers, 34(5): 1409~1420