標題: Regionalization of unit hydrograph parameters .2. Uncertainty analysis
作者: Yeh, KC
Yang, JC
Tung, YK
土木工程學系
Department of Civil Engineering
關鍵字: uncertainty analysis;unit hydrograph;regression analysis;probabilistic point estimation methods
公開日期: 1-四月-1997
摘要: Hydrologic model parameters obtained from regional regression equations are subject to uncertainty. Consequently, hydrologic model outputs based on the stochastic parameters are random. This paper presents a systematic analysis of uncertainty associated with the two parameters, N and K, in Nash's IUH model from different regional regression equations. The uncertainty features associated with N and K are further incorporated to assess the uncertainty of the resulting IUH. Numerical results indicate that uncertainty of N and K from the regional regression equations are too significant to be ignored.
URI: http://hdl.handle.net/11536/639
ISSN: 0931-1955
期刊: STOCHASTIC HYDROLOGY AND HYDRAULICS
Volume: 11
Issue: 2
起始頁: 173
結束頁: 192
顯示於類別:期刊論文


文件中的檔案:

  1. A1997WY24100005.pdf