Results 231 to 240 of about 25,918 (255)

Analysis of sampling variability of the Standardized Precipitation Index

2004
The Standardized Precipitation Index (SPI) is a widely used index for drought monitoring purposes that requires the preliminary fitting of a probability distribution to monthly precipitation aggregated at different time scales. The sampling properties of the SPI are investigated as a function of the sample size adopted for such distribution fitting. In
Cancelliere A., BONACCORSO, Brunella
openaire   +1 more source

OBSERVED VARIABILITY STANDARDIZED PRECIPITATION INDEX IN TURKEY

2016
Drought is a natural hazard that is derived from defective precipitations. If precipitation is not sufficient during a longer period, scarcity of water and drought can be risk for living and human activities. Standardized Precipitation Index (Standardized Precipitation index (SPI)) commonly is used for the evaluation of drought frequency and severity.
DENİZ, OZAN, Gonencgil, Barbaros, Deniz, Zahide Acar   +2 more
openaire   +1 more source

Drought Analysis Based on Standardized Precipitation Evapotranspiration Index and Standardized Precipitation Index in Sarawak, Malaysia

Sustainability, 2023
Ismallianto Isia, Tony Hadibarata, Muhammad Noor Hazwan Jusoh   +2 more
exaly  

Flood analysis with the standardized precipitation index (SPI)

2007
The occurrence of flood spells is difficult to monitor and detect. However, there are some indices that permit to monitor hydrological and climatological conditions in river basins. The SPI (Standardized Precipitation Index) is one of those indices. Though the SPI was originally developed for drought detection and monitoring, it can also be applied to ...
Guerreiro, Maria João, Lajinha, Teresa, Abreu, Isabel   +2 more
openaire   +1 more source

Analysis of drought in the marmara region using the standardized precipitation index

2009
Drought is one of the most damaging climate-related hazards. The economic, social and agricultural impacts of drought have increased significantly in recent years. In this study, drought analysis in the Marmara region was examined using the Standardized Precipitation Index (SPI) as a drought index.
Mengue, Guelay Pamuk, Anac, Sueer, Topcuoglu, Kivanc   +2 more
openaire   +2 more sources

Historical Trends and Characteristics of Meteorological Drought Based on Standardized Precipitation Index and Standardized Precipitation Evapotranspiration Index over the Past 70 Years in China (1951–2020)

Sustainability, 2023
Shuoben Bi, Bashar Bashir, Kexin Wu
exaly  

Analysis of the Standardized Precipitation Evapotranspiration Index over Iraq and its relationship with the Arctic Oscillation Index

Hydrological Sciences Journal, 2021
Omar M A Mahmood Agha, Yousif H Al-Aqeeli   +1 more
exaly  

Standardized precipitation evapotranspiration index (SPEI) revisited: parameter fitting, evapotranspiration models, tools, datasets and drought monitoring

International Journal of Climatology, 2014
Santiago Beguería, Sérgio M Vicente-Serrano, Borja Latorre   +2 more
exaly  

The effect of the length of record on the standardized precipitation index calculation

International Journal of Climatology, 2005
Michael J Hayes, Donald A Wilhite, Mark Svoboda   +2 more
exaly  

Use of the Standardized Precipitation Evapotranspiration Index (SPEI) to Characterize the Drying Trend in Southwest China from 1982–2012

Remote Sensing, 2015
Binbin He, Xingwen Quan, Zhanmang Liao   +2 more
exaly