Results 261 to 270 of about 34,457 (281)

Local Analysis of the Characteristics and Frequency of Extreme Droughts in Málaga Using the SPI (Standardized Precipitation Index)

2015
Drought is a natural phenomenon worldwide that triggers significant economic, social and environmental impacts. It is characterized by persistent time periods with recorded rainfall data below the mean, and it is one of the major climate-related hazards.
J. L. Ayuso, P. Ayuso-Ruiz, A. P. García-Marín, J. Estévez, E. V. Taguas   +4 more
openaire   +1 more source

Quantifying spatiotemporal influences of climate index on seasonal extreme precipitation based on hierarchical Bayesian method

International Journal of Climatology, 2019
AbstractQuantifying spatiotemporal influence of climate index on extreme precipitation will help to better understand the variability of extreme precipitation. The extreme precipitation is usually influenced by different climate indices, and mutual offset is unavoidable to occur, thus the rotated empirical orthogonal function was used to identify the ...
openaire   +1 more source

Water temperature anomalies in the north Atlantic and precipitation in the Crimea in the years with extreme values of the north Atlantic oscillation index

Russian Meteorology and Hydrology, 2007
A sign-variable structure of sea surface temperature (SST) anomalies in the high, subtropical, and tropical latitudes of the North Atlantic under the North Atlantic Oscillation index (NAO) values NAO ≥ 1 and NAO ≤ −1 is considered. A difference in cyclonic activity in winter under extreme values of the NAO is noted.
A. A. Sizov, A. E. Chekhlan
openaire   +1 more source

Effect of extreme precipitation events on the hydrochemistry index and stable isotope compositions of drip water in a subtropical cave, Guangxi, SW China

Carbonates and Evaporites, 2017
To study the effects of extreme precipitation events on drip water in Liangfeng Cave, hydrochemistry and stable isotope compositions of drip water and pool water samples, as well as contemporaneous precipitation samples were measured. Results show that cave temperature had marked diurnal variations, with similar trends to atmospheric temperature on ...
Xia Wu, Moucheng Pan, Xiaoyan Zhu, Jianhua Cao, Meiliang Zhang   +4 more
openaire   +1 more source

How rare, how risky? A return period-based early warning index for extreme precipitation

Extreme precipitation events are expected to become more frequent and more intense under climate change. Already today, the underestimation of extreme precipitation in weather forecasts can lead to an underestimation of impact and inadequate early warnings.
Jessica Keune, Francesca Di Giuseppe, Christopher Barnard, Fredrik Wetterhall   +3 more
openaire   +1 more source

 A return period-based early warning index for extreme precipitation 

Extreme precipitation events often lead to local or downstream flooding and can have devastating impacts from infrastructure damage to loss of life. As climate change progresses, these events have become increasingly frequent and intense, posing significant challenges to societies.
Jessica Keune, Francesca Di Giuseppe, Fredrik Wetterhall, Chris Barnard   +3 more
openaire   +1 more source

Analyzing Extreme Events Using Standardized Precipitation Index During the 20th Century for Surat District, India

2017
The study of floods and droughts requires the knowledge of wet and dry event sequences. They are the two important extreme conditions which directly or indirectly affects every field of environmental science. These extreme conditions are due to the change in one, of the many but most important parameter, rainfall.
N. R. Patel, T. M. V. Suryanarayana, D. T. Shete   +2 more
openaire   +1 more source

Prediction of the standardized precipitation index based on the long short-term memory and empirical mode decomposition-extreme learning machine models: The Case of Sakarya, Türkiye

Physics and Chemistry of the Earth, 2023
Hatice Citakoglu
exaly  

Quantifying spatiotemporal influences of climate index on seasonal extreme precipitation based on hierarchical Bayesian method

International Journal of Climatology, 2020
Mingzhong Xiao
exaly  

Intensification of extreme precipitation in arid Central Asia

Journal of Hydrology, 2021
Junqiang Yao, Yaning Chen, Lianmei Yang   +2 more
exaly