RETRACTED ARTICLE: Recommendations for modifying the Standardized Precipitation Index (SPI) for Drought Monitoring in Arid and Semi-arid Regions
Peyman Mahmoudi, Alireza Ghaemi, Allahbakhsh Rigi, Seyed Mahdi Amir Jahanshahi
Topics & Concepts
AridPrecipitationEnvironmental sciencePopulationSeries (stratigraphy)StatisticsAridity indexClimatologyProbabilistic logicProbability distributionMathematicsGeographyMeteorologyEcologyBiologyDemographyGeologyPaleontologySociologyHydrology and Drought AnalysisClimate variability and modelsClimate change impacts on agriculture