Results 31 to 40 of about 10,866 (155)
The Standardized Precipitation Index (SPI) is a mathematical algorithm developed for detecting and characterizing precipitation departures with regard to an expected regional climate condition.
Gabriel Constantino Blain
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Analysis of Migration Trends in Zimbabwe Using Mann-Kendall and Sen’s Slope Tests
The movement of people into and out of the Zimbabwean borders has become a topical issue in every sector of the country. The main devastating movement is when a lot of skilled professionals leave the country to other countries in search of greener pastures without ploughing back home and left the country of origin with few or no skilled personnel to ...
Romeo Mawonike +3 more
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Changes in runoff time series in Thuringia, Germany – Mann-Kendall trend test and extreme value analysis [PDF]
Qualified knowledge about the impacts of climate change on hydrology is needed for the derivation of adaptation measures in the water sector. As temperature and precipitation time series in Thuringia, Germany of the last 50 years reveal that the climate ...
J. Danneberg
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Innovative Trend Analysis of Precipitation in the Lake Issyk-Kul Basin, Kyrgyzstan
The analysis of various characteristics and trends of precipitation is an essential task to improve the utilization of water resources. Lake Issyk-Kul basin is an upper alpine catchment, which is more susceptible to the effects of climate variability ...
Yilinuer Alifujiang +4 more
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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
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pyMannKendall: a python package for non parametric Mann Kendall family of trend tests. [PDF]
El análisis de tendencias es una de las mediciones más importantes en el estudio de los datos de series de tiempo. Tanto las pruebas paramétricas como las no paramétricas se utilizan comúnmente en el análisis de tendencias. Las pruebas paramétricas requieren que los datos sean independientes y se distribuyan normalmente.
Md. Manjurul Hussain, Ishtiak Mahmud
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Trend analysis and detection of precipitation fluctuations in arid and semi-arid regions [PDF]
The most important impacts of climate change relate to temperature and precipitation. Precipitation is particularly important, because changes in precipitation patterns may lead to floods or droughts in different areas.
H. Khosravi +3 more
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Changes in wet nitrogen deposition in the United States between 1985 and 2012
The United States (US) is among the global hotspots of nitrogen (N) deposition and assessing the temporal trends of wet N deposition is relevant to quantify the effectiveness of existing N regulation policies and its consequent environmental effects ...
Enzai Du +4 more
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About 41% of the earth is drought-affected, which has impacted nearly 2 billion people, and it is expected that more than 90% of terrestrial areas will be degraded by 2050.
Muhammad Farhan Ul Moazzam +4 more
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The modified Mann-Kendall test: on the performance of three variance correction approaches [PDF]
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 ...
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