Do you have interesting results worthy to be spread on terrestrial and or aquatic ecohydrology? Ecohydrology PICO gives the opportunity for short, precise and scientific presentations in the field of general ecohydrology. This session is linked to "General Ecohydrology" and aims to draw examples from terrestrial to aquatic ecohydrology in order to portray not only the current diversity but the common features of research frontiers in ecohydrological studies. We are especially interested in presentations that explicitly couple ecological and hydrological processes and explore modelling combinations and new measurement technologies, to answer challenging problems such as the arrangement of ecosystem structure, function and feedback responses to hydrological drivers. PICO presentations are especially suitable for presenting for example interactive discussion of specific, interesting and or unexpected results, model scenarios, etc. (make sure to highlight this in your abstract). This session will adopt the innovative PICO format, which is designed to enhance scientific exchanges. Each author gives a 2-minute oral talk before an interactive poster type presentation with an individual dedicated touch screen.