Quantile Delta Mapping Downscaling of CMIP6 Daily Precipitation Under SSP1-2.6 to SSP5-8.5: Model Structure Dominates Projection Uncertainty at a Tropical High-Altitude Station
Daily precipitation projections for tropical high-altitude stations are critical for water resource management and flood risk assessment yet remain limited in data-scarce mountain environments. This study applies a chronology-preserving quantile delta mapping framework to the same four CMIP6 general circulation models...