Results 11 to 20 of about 1,028,603 (279)

Precipitation and Temperature trend analysis by Mann Kendall test: The case of Addis Ababa methodological station, Addis Ababa, Ethiopia

open access: yesAfrican Journal on Land Policy and Geospatial Sciences, 2021
The impact of climate change on annual and monthly air precipitation and temperature has received a great deal of attention by scholars worldwide.
Sintayehu Abie Diress, Tulu Besha Bedada
doaj   +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

Temporal and Spatial Variability of Drought Based on SPEI Analysis in Southeastern Romania [PDF]

open access: yesAerul şi Apa: Componente ale Mediului, 2020
This study investigates the drought trends and their spatial variability in southeastern Romania, based on the Standardized Precipitation Evapotranspiration Index (SPEI) analysis (for 1, 3, 6 and 12 months), by using E-OBS precipitation and temperature ...
Alexandra CHELU   +2 more
doaj   +1 more source

Rainfall trend analysis using Mann-Kendall and Sen’s slope estimator test in West Kalimantan

open access: yesIOP Conference Series: Earth and Environment, 2021
Climate change has been a prominent issue in the last decade. Climate change on a global scale does not necessarily have the same effect in different regions. Rainfall is a crucial weather element related to climate change. Rainfall trends analysis is an
F. Aditya, E. Gusmayanti, J. Sudrajat
semanticscholar   +1 more source

Comprehensive Analysis of Ocean Current and Sea Surface Temperature Trend under Global Warming Hiatus of Kuroshio Extent Delineated Using a Combination of Spatial Domain Filters

open access: yesGeomatics, 2022
The effect of climate prevails on a diverse time scale from days to seasons and decades. Between 1993 and 2013, global warming appeared to have paused even though there was an increase in atmospheric greenhouse gases.
Mohammed Abdul Athick AS, Shih-Yu Lee
doaj   +1 more source

Exploring spatial–temporal dynamics of fire regime features in mainland Spain [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2017
This paper explores spatial–temporal dynamics in fire regime features, such as fire frequency, burnt area, large fires and natural- and human-caused fires, as an essential part of fire regime characterization.
A. Jiménez-Ruano   +2 more
doaj   +1 more source

Monthly Trend Investıgatıon of the Dıscharge of a Stream in Cache County. Utah. [PDF]

open access: yesAerul şi Apa: Componente ale Mediului, 2023
Discharge values of streams are critical for planning the water resources of basins. Discharge values of streams may change due to many reasons such as climatological effects or human-related issues.
Yunus Ziya KAYA   +3 more
doaj   +1 more source

Analysis of rainfall by using Mann-Kendall trend, Sen’s slope and variability at five districts of south Gujarat, India

open access: yesMausam, 2021
On the basis of past 115 years (1901-2015) rainfall data of five districts of south Gujarat, the Mann-Kendall trend, Sen’s slope and regression slope showed that annual and monsoon rainfall at Valsad, Dang and Surat shows the increasing trend while, that
Neeraj Kumar   +3 more
semanticscholar   +1 more source

Effects of the prewhitening method, the time granularity, and the time segmentation on the Mann–Kendall trend detection and the associated Sen's slope

open access: yes, 2020
. The most widely used non-parametric method for trend analysis is the Mann-Kendall test associated with the Sen's slope. The Mann-Kendall test requires serially uncorrelated time series, whereas most of the atmospheric processes exhibit positive ...
M. Collaud Coen   +6 more
semanticscholar   +2 more sources

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   +2 more
semanticscholar   +1 more source

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