Statistical Hydrology

  • S. Grimaldi
  • , S. C. Kao
  • , A. Castellarin
  • , S. M. Papalexiou
  • , A. Viglione
  • , F. Laio
  • , H. Aksoy
  • , A. Gedikli

    Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

    53 Scopus citations

    Abstract

    Hydrological phenomena such as precipitation, floods, and droughts are inherently random by nature. Due to the complexity of the hydrologic system, these physical processes are not fully understood and reliable deterministic mathematical models are still to be developed. Therefore, in order to provide useful analyses for designing hydraulic facilities and infrastructures, statistical approaches have been commonly adopted. This chapter describes some statistical topics widely used in hydrology. Among the large number of subjects available in literature, the attention is focalized on some of them particularly useful either for innovative hydrological analyses or for an appropriate application of common procedures.Precisely, the chapter describes in details the stationary hypothesis on hydrological time series, the univariate extreme value analysis procedure, the intensity-duration-frequency curves, the copula function useful for multivariate analysis, and the regional flood frequency analysis.

    Original languageEnglish
    Title of host publicationThe Science of Hydrology
    PublisherElsevier
    Pages479-517
    Number of pages39
    Volume2
    ISBN (Electronic)9780444531933
    ISBN (Print)9780444531995
    DOIs
    StatePublished - 2011

    Keywords

    • Copula function
    • Extreme rainfall analysis
    • Extreme value analysis
    • Goodness-of-fit tests
    • IDF - intensity duration frequency curves
    • L-moments
    • Multivariate distributions
    • Nonstationary time series
    • RFFA - regional flood frequency analysis
    • Regional index flood
    • Time series segmentation
    • Trend detection

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