Results 11 to 20 of about 15,551,128 (182)

Analysis of Water Yield Changes from 1981 to 2018 Using an Improved Mann-Kendall Test

open access: yesRemote Sensing, 2022
Water yield (WY) refers to the difference between precipitation and evapotranspiration (ET), which is vital for available terrestrial water. Climate change has led to significant changes in precipitation and evapotranspiration on a global scale, which ...
Han Gao, Jiaxin Jin
doaj   +2 more sources

Assessing average annual air temperature trends using the Mann–Kendall test in Kosovo

open access: yesActa Geographica Slovenica, 2018
The annual trends of surface mean monthly air temperature and monthly extreme temperatures were analyzed from ten meteorological stations in Kosovo. The data refer to observation periods between 1949 and 1999 for four stations, and observation periods ...
Milivoj B. Gavrilov   +8 more
doaj   +2 more sources

Trend analysis by Mann-Kendall test for precipitation and temperature for thirteen districts of Uttarakhand

open access: yesJournal of Agrometeorology, 2014
The present study is mainly concerned with the changing trends of rainfall and temperature of all the thirteen districts of the state Uttarakhand. The state lies on the southern slope of the Himalayan range and the climate and vegetation vary greatly ...
RESHU YADAV   +3 more
doaj   +2 more sources

Extending the Mann–Kendall test to allow for measurement uncertainty [PDF]

open access: yesStatistics (Berlin), 2021
The Mann–Kendall test for trend has gained a lot of attention in a range of disciplines, especially in the environmental sciences. One of the drawbacks of the Mann–Kendall test when applied to real data is that no distinction can be made between ...
S. Nikolakopoulos, E. Cator, M. Janssen
semanticscholar   +1 more source

Assessment of spatio-temporal trends of satellite-based aerosol optical depth using Mann–Kendall test and Sen’s slope estimator model

open access: yesGeomatics, Natural Hazards & Risk, 2022
Aerosols are an inextricably linked component of the atmosphere. Nowadays the study of aerosols has attracted the attention of the world community due to the increasing concerns over air pollution and climate change.
L. Mohammad   +6 more
semanticscholar   +1 more source

Sea Level Variation and Trend Analysis by Comparing Mann–Kendall Test and Innovative Trend Analysis in Front of the Red River Delta, Vietnam (1961–2020)

open access: yesWater, 2022
In this study, we analyze sea surface height referenced against the WGS84 ellipsoid at the Hon Dau tidal gauge station (Hai Phong, Vietnam), in front of the Red River Delta, between 1961 and 2020.
H. M. Nguyen, S. Ouillon, V. Vu
semanticscholar   +1 more source

Driving Force Exploration for Flash Flood Based on Mann–Kendall Test and Geographical Detector: A Case Study of Hainan Island, China

open access: yesSustainability, 2023
Flash floods are among the deadliest hazards in China and have led to substantial casualties and losses, especially on Hainan Island. Therefore, it is of great significance to explore the main driving force behind them.
Lingling Bin, Weichao Yang, Kui Xu
semanticscholar   +1 more source

Re-evaluation of the Power of the Mann-Kendall Test for Detecting Monotonic Trends in Hydrometeorological Time Series

open access: yesFrontiers in Earth Science, 2020
The Mann-Kendall (MK) statistical test has been widely applied in the trend detection of the hydrometeorological time series. Previous studies have mainly focused on the null hypothesis of “no trend” or the “Type I Error.” However, few studies address ...
Fan Wang   +7 more
semanticscholar   +1 more source

Sea surface temperature trend analysis by Mann-Kendall test and sen’s slope estimator: a study of the Hai Phong coastal area (Vietnam) for the period 1995-2020

open access: yesVietnam Journal of Earth Sciences, 2022
Based on the Mann-Kendall test and Sen’s slope method, this study investigates the monthly, seasonal, and annual sea surface temperature (SST) trends in the coastal area of Hai Phong (West of Tonkin Gulf) based on the measurements at Hon Dau Station from
Vinh Vu Duy, S. Ouillon, Hai Nguyen Minh
semanticscholar   +1 more source

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