The Mountain Hydrology Group was created to improve our understanding of the hydrological phenomena occurring in the Andes Mountains, and their sensitivity to climate change. This, with the main purpose of improving the quantification of water resource availability and its variability, and extreme events (droughts and floods), which is necessary to design sustainable water management strategies and inform adaptation policies. Our methods include intensive hydrometeorological observations, hydrological modeling, remote sensing techniques, among others.