Célleri Alvear, Rolando EnriqueOchoa Sánchez, Ana ElizabethCrespo Sánchez, Patricio JavierCarrillo Rojas, Galo JoséSucozhañay Calle, Adrián EstebanMarín Molina, Franklin Geovanny2023-06-132023-06-132022000000000000000-0000http://dspace.ucuenca.edu.ec/handle/123456789/42132https://meetingorganizer.copernicus.org/IAHS2022/IAHS2022-10.htmlThe paramo biome, located above 3300 m a.s.l. and covered mainly by tussock grasslands, provides ecosystem services for Andean cities, especially water resources used for drinking water, agriculture, hydropower generation and sustaining aquatic ecosystems. Even though research about the main components of the water cycle has increased substantially in the last decade, evaporation has remained unknown. In this study, we quantified for the first time daily, monthly and annual evaporation, its components (i.e. interception and transpiration) at event scale and its climatic drivers at a representative páramo catchment in Southern Ecuador (Figure 1). We used the eddy-covariance method to quantify evaporation. We additionally compared those measurements with lysimeters, water balance, energy balance, hydrological models (HBV-light and PDM) and the calibration of the Penman-Monteith equation in order to find easier and cheaper alternatives for estimating evaporation at the páramoes-ESEcosystemsAndeanARTÍCULO DE CONFERENCIA10.5194/iahs2022-10