지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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This study is to evaluate the parameter behavior of VfloTM distributed rainfall-runoff model by applying 3 kinds of rainfallinterpolation methods viz. Inverse Distance Weighting (IDW), Kriging (KRI), and Thiessen network (THI). For the 1,544 km2Dongcheon watershed of Nakdong river, the model was calibrated using 4 storm events in 2007 and 2009, and validated using 2storm events in 2010. The model was calibrated with Nash-Sutcliffe model efficiency of 0.97 for IDW, 0.94 for KRI, and 0.95 forTHI respectively. For the sensitive parameters, the saturated hydraulic conductivity (Ksat) for IDW, KRI, and THI were 0.33, 0.31,and 0.43 cm/hr, and the soil suction head at the wetting front (Ψf) were 4.10, 3.96, and 5.19 cm H2O respectively. These parametersaffected the infiltration process by the spatial distribution of antecedent moisture condition before a storm.
목차
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참고문헌 (8)
참고문헌 신청
Emerson, C. H. / 2003 / Evaluation of the additive effects of stormwater detention basins of the watershed / Univ. of Drexel
Hunter, S. / 2003 / A test of two distributed hydrologic models with WSR-88D radar precipitation data input in Arizona / 31st Intl. Conf. on Radar Meteorology, Seattle
Kim, S. J. / 1998 / Grid-based kinematic wave storm runoff model (KIMSTORM)(Ⅱ) / Journal of the Korea Water Resources Association 31 (3) : 309 ~ 315
Lee, M. H. / 2010 / A study of a distributed flood runoff model for its application / 박사 / Ajou University
Nash, J. E. / 1970 / River flow forecasting through conceptual models Part I : A discussion of principles / Journal of Hydrology 10 (3) : 282 ~ 290
Hunter, S. / 2003 / A test of two distributed hydrologic models with WSR-88D radar precipitation data input in Arizona / 31st Intl. Conf. on Radar Meteorology, Seattle
Kim, S. J. / 1998 / Grid-based kinematic wave storm runoff model (KIMSTORM)(Ⅱ) / Journal of the Korea Water Resources Association 31 (3) : 309 ~ 315
Lee, M. H. / 2010 / A study of a distributed flood runoff model for its application / 박사 / Ajou University
Nash, J. E. / 1970 / River flow forecasting through conceptual models Part I : A discussion of principles / Journal of Hydrology 10 (3) : 282 ~ 290
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