Results 1 to 10 of about 114,771 (43)

Rainfall Trend analysis using Mann-Kendall and Sen’s slope test estimation - A case study

E3S Web of Conferences, 2023
In order to analyze the changing pattern of rainfall in one of the important district in Kerala, this study concentrated on a crucial meteorological variable: precipitation.
Gayathri Sudarsan, A. Lasitha
semanticscholar   +1 more source

Application of MK trend and test of Sen's slope estimator to measure impact of climate change on the adoption of conservation agriculture in Ethiopia

Journal of Water and Climate Change, 2023
The objective of this study is to identify the adoption level of this agricultural technology affected by climate change and to confirm the relationship with conservation agriculture. The assessment was carried out using the Mann–Kendall trend test and
Fikiru Temesgen Gelata, Han Jiqin, Samerawit Chaka Gemeda   +2 more
semanticscholar   +1 more source

Analysis of Trend in Meteorological and Hydrological Time-series using Mann-Kendall and Sen’s Slope Estimator Statistical Test in Akwa Ibom State, Nigeria

International Journal of Environment and Climate Change, 2023
The monthly, seasonal, annual, and decadal trends of seven hydro-meteorological variables were analysed for stations in Akwa Ibom State, Nigeria, controlled by the Nigerian Meteorological Agency (NiMet) and the Cross River Basin Development Authority ...
H. Garba, U. Udokpoh
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

Geomatics, 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, Ismail Mondal, Jatisankar Bandyopadhyay, Q. Pham, X. Nguyen, Cham Dao Dinh, Ayad M. Fadhil Al-Quraishi   +6 more
semanticscholar   +1 more source

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

IOP 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

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

Vietnam 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 MİNH   +2 more
semanticscholar   +1 more source

Detecting air pollutants trends using Mann-Kendall tests and Sen’s slope estimates

Environment conservation journal, 2023
Recently, trend detection in ambient air pollutants has received a lot of interest, particularly in relation to climatic changes. Air pollutants data that were acquired from monitoring stations from 2015 to 2021 were used in the current investigation ...
G. T, S. K., B. Bhattacharyya
semanticscholar   +1 more source

An investigation of the changing patterns of rainfall in the Indravathi subbasin utilizing the Mann-Kendall and Sen’s slope methods

IOP Conference Series: Earth and Environment, 2023
In hydro-meteorological studies, precipitation is an important parameter that is utilized in irrigation system design and management, as well as agricultural planning.
Istijono Bambang, S. Saravanan, NagireddyMasthan Reddy, D. Abijith   +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

, 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, E. Andrews, Alessandro Bigi, G. Martucci, G. Romanens, F. Vogt, L. Vuilleumier   +6 more
semanticscholar   +2 more sources

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)

Water, 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