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.
이 논문의 연구 히스토리 (3)
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초록· 키워드
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Forest area covers 64 % of the national land of Korea and the forest plays a pivotal role in the hydrological process such as flood, drought, runoff, infiltration, evapotranspiration, etc. In this study, soil moisture monitoring for conifer forest in experimental forest of Seoul National University has been conducted using FDR (Frequency Domain Reflection) for 6 different soil layers, 10,20, 30, 60, 90 and 120 cm during 2009～2010, and precipitation data was collected from nearby AWS (Automatic Weather Station).
Soil moisture monitoring data were used to estimate soil moisture recession constant (SMRC) for analyzing soil moisture recession characteristics. From the results, empirical soil moisture recession equations were estimated and validated to determine the feasibility of the result, and soil moisture contents of measured and calculated showed a similar tendency from April to November. Thus, the results can be applied for soil moisture estimation and provided the basic knowledge in forest soil moisture consumption. Nevertheless,this approach demonstrated applicability limitations during winter and early spring season due to freezing and melting of snow and ice causing peculiar change of soil moisture contents.
목차
등록된 정보가 없습니다.
참고문헌 (13)
참고문헌 신청
Bruno, R. D / 2006 / Soil moisture dynamics in an eastern Amazonian tropical forest / Hydrological Processes 20 : 2477 ~ 2489
Grayson, R. B / 1997 / Preferred states in spatial soil moisture patterns: local and nonlocal controls / Water Resources Research 33 (12) : 2897 ~ 2908
Hammond, M / 2006 / Recession curve estimation for storm event separations / Journal of Hydrology 330 : 573 ~ 585
Kim, H. K / 2009 / Modeling hydrologic and water quality effects of impervious surfaces in farm and urban watersheds / 박사 / Seoul National University
Lee, E. J / 2007 / Assessing impact of non-point source pollution by management alternatives on arable land using AGNPS model / 석사 / Seoul National University
Grayson, R. B / 1997 / Preferred states in spatial soil moisture patterns: local and nonlocal controls / Water Resources Research 33 (12) : 2897 ~ 2908
Hammond, M / 2006 / Recession curve estimation for storm event separations / Journal of Hydrology 330 : 573 ~ 585
Kim, H. K / 2009 / Modeling hydrologic and water quality effects of impervious surfaces in farm and urban watersheds / 박사 / Seoul National University
Lee, E. J / 2007 / Assessing impact of non-point source pollution by management alternatives on arable land using AGNPS model / 석사 / Seoul National University
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