Verkkocurrent understanding about hydrological changes under the combined impacts of these drivers, however, remains limited. This study presents projected hydrological. Verkkofuture climate projection from the regional climate model indicates that the mekong river delta region will likely be warmer in the future with longer. Verkkofuture changes in mekong river hydrology: Impact of climate change and reservoir operation on discharge Verkkofuture changes in mekong river hydrology: Impact of climate change and reservoir operation on discharge. The transboundary mekong river is facing two.