Results 11 to 20 of about 75,185 (327)

The modified Mann-Kendall test: on the performance of three variance correction approaches [PDF]

open access: diamondBragantia, 2013
The Mann-Kendall test has been used to detect climate trends in several parts of the Globe. Three variance correction approaches (MKD, MKDD and MKRD) have been proposed to remove the influence of serial correlation on this trend test. Thus, the main goal of this study was to evaluate the probability of occurrence of types I and II errors associated ...
Gabriel Constantino Blain
openalex   +5 more sources

Applicability of prewhitening to eliminate the influence of serial correlation on the Mann-Kendall test [PDF]

open access: yesWater Resources Research, 2002
Prewhitening has been used to eliminate the influence of serial correlation on the Mann‐Kendall (MK) test in trend‐detection studies of hydrological time series. However, its ability to accomplish such a task has not been well documented. This study investigates this issue by Monte Carlo simulation. Simulated time series consist of a linear trend and a
Sheng Yue, Chun Yuan Wang
exaly   +2 more sources

Non-Intrusive Arc Fault Detection and Localization Method Based on the Mann–Kendall Test and Current Decomposition [PDF]

open access: goldEnergies, 2023
In recent years, electrical fires caused by arc faults have been increasing, seriously affecting the safety of people’s lives and property. Considering the complex arc fault characteristics of actual low-voltage users, the non-intrusive arc fault ...
Wenqian Jiang   +5 more
doaj   +2 more sources

The Mann-Kendall Test for Temperature Trends in Some Selected Stations in Iraq

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
   In this paper, Mann-Kendall test was used to investigate the existence of possible deterministic and stochastic climatic trends in (Baghdad,Basrah,Mosul,Al-Qaim) stations.
Amani I. Al-Tmimi
doaj   +1 more source

Trend Analysis of Rainfall Erosivity in Liaoning Province (2003-2022) using the Mann-Kendall Test [PDF]

open access: diamondE3S Web of Conferences
To investigate the spatiotemporal dynamics of rainfall and its erosivity in Liaoning Province under a changing climate, this study utilized daily and monthly precipitation data from 2003 to 2022.
Han Yu, Zhao Lian
doaj   +2 more sources

Monte Carlo experiments on the effect of serial correlation on the Mann-Kendall test of trend

open access: yesMeteorologische Zeitschrift, 1995
Die Wirkung von zeitlicher (serieller) Korrelation in einer Zeitserie auf das Resultat eines Trendtests nach Mann-Kendall wird im Rahmen eines Simulationsexperiments untersucht.
Ashwini Kulkarni, Hans von Storch
doaj   +3 more sources

TIME SERIES TRENDS OF STREAMFLOW AND RAINFALL IN THE SANTO ANTÔNIO RIVER BASIN, BRAZIL [PDF]

open access: yesEngenharia Agrícola, 2021
Detecting trends in streamflow and rainfall series can have great significance for proper water resource management. Thus, the objective of this study was to analyze the trends of historical streamflow and rainfall series using nonparametric statistical ...
Fernanda L. V. Ferreira   +4 more
doaj   +1 more source

Long-term trend analysis of extreme climate in Sarawak tropical peatland under the influence of climate change

open access: yesWeather and Climate Extremes, 2023
Extreme climate is one of the important variables which determine the capability of tropical peatland to act as either carbon sink and/or carbon source.
Zulfaqar Sa'adi   +5 more
doaj   +1 more source

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