Analysis of Long-Term Variations of Drought Characteristics Using Standardized Precipitation Index over Zambia.pdf Evaluating the drought response of CMIP5 models using global gross primary productivity, leaf area, precipitation, and soil moisture data.pdf Evaluation of time scale of meteorological, hydrological and agricultural drought indices.pdf Exposure to Drought- Duration, Severity and Intensity (Java, Bali and Nusa Tenggara).pdf Hydrological response to different time scales of climatological drought- an evaluation of the Standardized Precipitation Index in a mountainous Mediterranean basin.pdf Intensity-Duration-Frequency and spatial analysis of droughts using the Standardized Precipitation Index.pdf Regional Drought Modes in Iran Using the SPI- The Effect of Time Scale and Spatial Resolution.pdf relationshipofdroughtfrequency.pdf Spatiotemporal drought analysis by the standardized precipitation index (SPI) and standardized precipitation evapotranspiration index (SPEI) in Sichuan Province, China.pdf Spatiotemporal Response of Hydrological Drought to Meteorological Drought on Multi-Time Scales Concerning Endorheic Basin.pdf