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Cited by 20 publications
(9 citation statements)
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“…Furthermore, the use of actual evapotranspiration (AET) from the GLEAM dataset instead of potential evapotranspiration (PET) estimated using the method of Thornthwaite was investigated to further assess distribution selection. Finally, the impact of limited data lengths (10,15,20, and 25 years) on SPEI estimation was assessed.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Furthermore, the use of actual evapotranspiration (AET) from the GLEAM dataset instead of potential evapotranspiration (PET) estimated using the method of Thornthwaite was investigated to further assess distribution selection. Finally, the impact of limited data lengths (10,15,20, and 25 years) on SPEI estimation was assessed.…”
Section: Discussionmentioning
confidence: 99%
“…Recently, the use of actual evapotranspiration instead of potential evapotranspiration for estimating the drought index has received more attention [14][15][16][17][18]. It has the advantage of representing the actual drought characteristics while considering land and vegetation variability.…”
Section: Introductionmentioning
confidence: 99%
“…Thus, many scholars have focused their attention on monitoring and preventing meteorological droughts. To quantify the severity of meteorological drought, researchers have developed many meteorological drought indicators (Waseem et al 2015;Zhang et al 2015aZhang et al , 2015bRehana & Naidu 2021), such as precipitation anomaly percentage (PAP) (Tahroudi et al 2020), standardized precipitation index (SPI) (Mckee et al 1993), standardized precipitation evapotranspiration index (SPEI) (Beguería et al 2014) considering evaporation and palmer drought severity index (PDSI) (Palmer 1965). To reduce the drought influence, many different models have been carried out to predict those drought indicators (Mouatadid et al 2018;Bouaziz et al 2021).…”
Section: Introductionmentioning
confidence: 99%
“…A meteorological drought may start quickly as it mainly depends on the deficiency of precipitation, and if precipitation shortfall is propagated throughout specific regions, then a meteorological drought can evolve into a hydrological drought and then into an agricultural drought. The transition of different drought types is defined as drought propagation [7].…”
Section: Introductionmentioning
confidence: 99%