Matches in SemOpenAlex for { <https://semopenalex.org/work/W2104086379> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2104086379 endingPage "71" @default.
- W2104086379 startingPage "59" @default.
- W2104086379 abstract "As a generalization of the commonly assumed Poisson distribution (PD) used to estimate the annual number of peaks over threshold in partial duration series (PDS) model, the negative binomial (NB) distribution is proposed in this study. Instead of generalized pareto distribution (GPD) and exponential distribution (ED) models popularly applied to predict the probability of the exceedances of peak over threshold, the performance of the general logistic distribution (GLD) models is analyzed. Two different models for analyzing extreme hydrologic events are compared, based on, PDS and annual maximum series (AMS), respectively. The performance of the two models in terms of uncertainty of T-year event estimator [q(T)] is evaluated in the cases of estimation with the method of moments (MOMs), maximum likelihood (ML), and probability weighted moments (PWMs). The annual maximum distribution corresponding to a PDS model with Poisson distributed count of peaks above threshold and GLD for flood exceedances was found to be an extreme value type I (EV1) distribution. The comparison between PDS and AMS is made using ratio of variance of the T-year event estimates, which is derived analytically after checking the reliability of the expressions with Monte Carlo simulations. The results reveal that the AMS/NB–GLD and PDS/GLD models using PWM estimation method give least variance of flood estimates with the PDS model giving marginally better results. From the overall results, it was observed that the Poisson distribution performs better, where the difference between mean (μ) and variance of counts of threshold exceedances is small otherwise the NB distribution is found to be efficient when used in combination with generalized logistic distribution in the PDS model, and this is more prominent for μ < 1.4. Hence, in such cases when the PDS data have a mean less than this, the AMS/NB–GLD and PDS/GLD should be a better model for q(T) estimation as compared to PDS/ED." @default.
- W2104086379 created "2016-06-24" @default.
- W2104086379 creator A5015762795 @default.
- W2104086379 creator A5054519231 @default.
- W2104086379 creator A5065864681 @default.
- W2104086379 creator A5087179844 @default.
- W2104086379 date "2012-02-01" @default.
- W2104086379 modified "2023-10-14" @default.
- W2104086379 title "Flood analysis using generalized logistic models in partial duration series" @default.
- W2104086379 cites W1590316040 @default.
- W2104086379 cites W1966537900 @default.
- W2104086379 cites W1982044680 @default.
- W2104086379 cites W1988606408 @default.
- W2104086379 cites W1988957919 @default.
- W2104086379 cites W1992869565 @default.
- W2104086379 cites W1999952456 @default.
- W2104086379 cites W2005604791 @default.
- W2104086379 cites W2015366751 @default.
- W2104086379 cites W2034382325 @default.
- W2104086379 cites W2034640736 @default.
- W2104086379 cites W2044561665 @default.
- W2104086379 cites W2055862320 @default.
- W2104086379 cites W2058024320 @default.
- W2104086379 cites W2058902877 @default.
- W2104086379 cites W2062575461 @default.
- W2104086379 cites W2068480436 @default.
- W2104086379 cites W2076457094 @default.
- W2104086379 cites W2078174366 @default.
- W2104086379 cites W2087406343 @default.
- W2104086379 cites W2147502651 @default.
- W2104086379 cites W2419426943 @default.
- W2104086379 cites W4231343603 @default.
- W2104086379 cites W4238064884 @default.
- W2104086379 doi "https://doi.org/10.1016/j.jhydrol.2011.11.037" @default.
- W2104086379 hasPublicationYear "2012" @default.
- W2104086379 type Work @default.
- W2104086379 sameAs 2104086379 @default.
- W2104086379 citedByCount "21" @default.
- W2104086379 countsByYear W21040863792013 @default.
- W2104086379 countsByYear W21040863792014 @default.
- W2104086379 countsByYear W21040863792015 @default.
- W2104086379 countsByYear W21040863792016 @default.
- W2104086379 countsByYear W21040863792017 @default.
- W2104086379 countsByYear W21040863792018 @default.
- W2104086379 countsByYear W21040863792019 @default.
- W2104086379 countsByYear W21040863792020 @default.
- W2104086379 countsByYear W21040863792021 @default.
- W2104086379 countsByYear W21040863792022 @default.
- W2104086379 crossrefType "journal-article" @default.
- W2104086379 hasAuthorship W2104086379A5015762795 @default.
- W2104086379 hasAuthorship W2104086379A5054519231 @default.
- W2104086379 hasAuthorship W2104086379A5065864681 @default.
- W2104086379 hasAuthorship W2104086379A5087179844 @default.
- W2104086379 hasConcept C100906024 @default.
- W2104086379 hasConcept C105795698 @default.
- W2104086379 hasConcept C133514767 @default.
- W2104086379 hasConcept C143724316 @default.
- W2104086379 hasConcept C147581598 @default.
- W2104086379 hasConcept C151730666 @default.
- W2104086379 hasConcept C169707849 @default.
- W2104086379 hasConcept C185429906 @default.
- W2104086379 hasConcept C199335787 @default.
- W2104086379 hasConcept C33923547 @default.
- W2104086379 hasConcept C86803240 @default.
- W2104086379 hasConceptScore W2104086379C100906024 @default.
- W2104086379 hasConceptScore W2104086379C105795698 @default.
- W2104086379 hasConceptScore W2104086379C133514767 @default.
- W2104086379 hasConceptScore W2104086379C143724316 @default.
- W2104086379 hasConceptScore W2104086379C147581598 @default.
- W2104086379 hasConceptScore W2104086379C151730666 @default.
- W2104086379 hasConceptScore W2104086379C169707849 @default.
- W2104086379 hasConceptScore W2104086379C185429906 @default.
- W2104086379 hasConceptScore W2104086379C199335787 @default.
- W2104086379 hasConceptScore W2104086379C33923547 @default.
- W2104086379 hasConceptScore W2104086379C86803240 @default.
- W2104086379 hasLocation W21040863791 @default.
- W2104086379 hasOpenAccess W2104086379 @default.
- W2104086379 hasPrimaryLocation W21040863791 @default.
- W2104086379 hasRelatedWork W2047947128 @default.
- W2104086379 hasRelatedWork W2551444002 @default.
- W2104086379 hasRelatedWork W2587066997 @default.
- W2104086379 hasRelatedWork W2590280148 @default.
- W2104086379 hasRelatedWork W2621623949 @default.
- W2104086379 hasRelatedWork W2757764505 @default.
- W2104086379 hasRelatedWork W2775024348 @default.
- W2104086379 hasRelatedWork W2977869160 @default.
- W2104086379 hasRelatedWork W3038575280 @default.
- W2104086379 hasRelatedWork W3104492748 @default.
- W2104086379 hasVolume "420-421" @default.
- W2104086379 isParatext "false" @default.
- W2104086379 isRetracted "false" @default.
- W2104086379 magId "2104086379" @default.
- W2104086379 workType "article" @default.