2022
DOI: 10.1002/joc.7502
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Detection of climate transitions and discontinuities by Hurst rescaling

Abstract: The method of Outcalt et al., based on work developed originally by Hurst, is re-examined to evaluate its efficacy in delineating changes in trends and identifying regime shifts in climatic-related time series. This technique is based on the concept of the normalized rescaled running sum where temporal changes in the Hurst exponent can be used to identify climatic trends from one regime to another as each regime has a characteristic distribution that differs from the statistical characteristics of the complete… Show more

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Cited by 2 publications
(2 citation statements)
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“…(2021); Dimitriadis, Koutsoyiannis, et al. (2021); Legates and Outcalt (2022); Pal et al. (2020); Rahmani and Fattahi (2021, 2022c, 2022a, 2022b).…”
Section: Introductionmentioning
confidence: 99%
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“…(2021); Dimitriadis, Koutsoyiannis, et al. (2021); Legates and Outcalt (2022); Pal et al. (2020); Rahmani and Fattahi (2021, 2022c, 2022a, 2022b).…”
Section: Introductionmentioning
confidence: 99%
“…The work of Hurst has been used to characterize LTP across multiple disciplines, ranging from climate science to the analysis of internet traffic and the flow of blood in human arteries (O'Connell et al, 2016). Recent research on Hurst behavior in the climate and hydrology fields is reported by Adarsh et al (2020); Adarsh and Priya (2021); Benavides-Bravo et al (2021); ; ; Legates and Outcalt (2022); Pal et al (2020); Rahmani and Fattahi (2021, 2022c, 2022a, 2022b. The hypothesis of long-term persistence (LTP) in annual precipitation has been explored in a number of studies of point and grid scale data.…”
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confidence: 99%