Assessment of drought conditions in arid steppe hot regions of Karnataka, India, using meteorological indices and geospatial approaches
Drought is a main climatic hazard affecting water resources and agricultural activities in semi-arid areas. This study evaluated the spatiotemporal variability of drought in the hot semi-arid areas of Karnataka, India, using the Standardized Precipitation Index (SPI), Standardized Precipitation Evapotranspiration Index...