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
오류제보하기
High spatio-temporal resolution hydrologic components can give important information to monitor natural disaster. The objective of this study is to create high spatialtemporal resolution gridded hydrologic components using TOPLATS distributed land surface model and evaluate their accuracy. For this, Andong dam basin is selected as study area and TOPLATS model is constructed to create hourly simulated values in every 1 × 1 km2 cell size.
The observed inflow at Andong dam and soil moisture at Andong AWS site are collected to directly evaluate the simulated one. RMSEs of monthly simulated flow for calibration (2003~2006) and verification (2007~2009) periods show 36.87 mm and 32.41 mm, respectively.
The hourly simulated soil moisture in the cell located Andong observation site for 2009 is well fitted with observed one at ?50 cm. From this results, the cell based hydrologic components using TOPLATS distributed land surface model show to reasonably represent the real hydrologic condition in the field. Therefore the model driven hydrologic information can be used to analyze local water balance and monitor natural disaster caused by the severe weather.
The observed inflow at Andong dam and soil moisture at Andong AWS site are collected to directly evaluate the simulated one. RMSEs of monthly simulated flow for calibration (2003~2006) and verification (2007~2009) periods show 36.87 mm and 32.41 mm, respectively.
The hourly simulated soil moisture in the cell located Andong observation site for 2009 is well fitted with observed one at ?50 cm. From this results, the cell based hydrologic components using TOPLATS distributed land surface model show to reasonably represent the real hydrologic condition in the field. Therefore the model driven hydrologic information can be used to analyze local water balance and monitor natural disaster caused by the severe weather.
목차
Abstract
1. 서론
2. TOPLATS 모형 이론
3. 대상유역 및 자료구축
4. 매개변수 민감도 분석
5. 모델기반 수문정보 평가
6. 결론
감사의 글
참고문헌
참고문헌 (24)
참고문헌 신청
2. [학술지(정기간행물)] - 김형진 / 2005 / 대기 대순환 모형과 지면모형의 접합에 관하여 / 한국기상학회지 41 (6) : 1137 ~ 1149
3. [학술지(정기간행물)] - 하경자 / 1998 / 다층 지면과정 모형접합에 대한 AGCM의 민감도 실험 / 한국기상학회지 34 (4) : 630 ~ 642
4. [학술지(정기간행물)] - Betts, A. / 1997 / Assessment of the land surface and boundary layer models in two operational versions of the NCEP Eta model using FIFE data / Mon. Weather Rev 125 : 2896 ~ 2916
5. [단행본] - Beven, K. / 1986 / Runoff production and flood frequency in catchments of order n: an alternative approach, In Scale Problems in Hydrology / Reidel : 107 ~ 131
6. [학술지(정기간행물)] - Beven, K. / 1979 / A physically based, variable contributing area model of basin hydrology / Hydrological Sciences Bulletin 24 (1) : 43 ~ 69
3. [학술지(정기간행물)] - 하경자 / 1998 / 다층 지면과정 모형접합에 대한 AGCM의 민감도 실험 / 한국기상학회지 34 (4) : 630 ~ 642
4. [학술지(정기간행물)] - Betts, A. / 1997 / Assessment of the land surface and boundary layer models in two operational versions of the NCEP Eta model using FIFE data / Mon. Weather Rev 125 : 2896 ~ 2916
5. [단행본] - Beven, K. / 1986 / Runoff production and flood frequency in catchments of order n: an alternative approach, In Scale Problems in Hydrology / Reidel : 107 ~ 131
6. [학술지(정기간행물)] - Beven, K. / 1979 / A physically based, variable contributing area model of basin hydrology / Hydrological Sciences Bulletin 24 (1) : 43 ~ 69
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UCI(KEPA) : I410-ECN-0101-2014-453-001256722