Analyzing uncertainty of IUH of Nash

J. C. Yang*, S. Y. Tarng, Yeou-Koung Tung

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations


Uncertainties in hydrologic modeling are the primary factors affecting the reliability of hydraulic structures. Among various hydrologic rainfall-runoff models for engineering applications, conceptual instantaneous unit hydrograph (IUH) models are frequently applied for computing design discharge hydrograph for designing hydraulic structures or evaluating their performances. In this paper, Nash's IUH model is selected for demonstrating the methodological framework to analyze its uncertainty.

Original languageEnglish
Title of host publicationProceedings - National Conference on Hydraulic Engineering
EditorsHsieh Wen Shen, S.T. Su, Feng Wen
PublisherPubl by ASCE
Number of pages6
Editionpt 2
ISBN (Print)0872629201
StatePublished - 1 Dec 1993
EventProceedings of the National Conference on Hydraulic Engineering - San Francisco, CA, USA
Duration: 25 Jul 199330 Jul 1993

Publication series

NameProceedings - National Conference on Hydraulic Engineering
Numberpt 2


ConferenceProceedings of the National Conference on Hydraulic Engineering
CitySan Francisco, CA, USA

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