L-moment Homogeneity Test in Trivariate Regional Frequency Analysis of Extreme Precipitation Events

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F17%3A00004429" target="_blank" >RIV/46747885:24510/17:00004429 - isvavai.cz</a>

Result on the web

<a href="http://onlinelibrary.wiley.com/doi/10.1002/met.1664/full" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/met.1664/full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/met.1664" target="_blank" >10.1002/met.1664</a>

Result language

angličtina

Original language name

L-moment Homogeneity Test in Trivariate Regional Frequency Analysis of Extreme Precipitation Events

Original language description

Identification of homogeneous regions is a key task in regional frequency analysis to obtain accurate estimates of a given event. Homogeneity testing based on multivariate L-moments has recently been proposed and all studies dealing with application of the methodology using real-world data still focus on the bivariate case. The practical aspects of the trivariate homogeneity tests for maximum annual 1, 3 and 7 day precipitation totals measured at stations in the Czech Republic are investigated. A trivariate model of the precipitation amounts for simulating synthetic homogeneous regions in parametric testing was determined by goodness-of-fit tests based on the Cramér–von Mises and Vuong statistics and Akaike and Bayesian information criteria while considering selected trivariate exchangeable Archimedean, fully nested Archimedean and mixed C-vine copulas in the copula model test space. Each of the regions into which the area of the Czech Republic is divided meets the homogeneity condition when using both the parametric and non-parametric L-moment homogeneity tests and considering three mixed C-vine copula models given by the bivariate Gumbel copula for two unconditional pair-copulas and normal, Frank or Plackett copula families for the conditional pair-copula for simulating synthetic homogeneous regions.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10509 - Meteorology and atmospheric sciences

Project

<a href="/en/project/GA14-18675S" target="_blank" >GA14-18675S: Advanced models of precipitation extremes and their applications in high-resolution climate model simulations</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Meteorological Applications

ISSN

1350-4827

e-ISSN

—

Volume of the periodical

25

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

12

Pages from-to

11-22

UT code for WoS article

000419404400002

EID of the result in the Scopus database

2-s2.0-85029675848