Hydrological Droughts in the Carpathian Basin: From Historical Evidence to Future Risk under CMIP6 Climate Scenarios
This study extends a multi-index (SPI, STI, SPEI, SDI) assessment of hydrological drought across the Carpathian Basin (1961–2024, 36 stations) with new future projections for the Danube River at the Bezdan station under CMIP6 climate scenarios. Historical analysis shows that precipitation (SPI) has remained largely sta...