On-going research projects Carbon cycle in Lake Geneva (CARBOGEN) Life under Ice Hydrological changes in high-altitude watersheds DIoxide Carbon patTerns in high Alkaline waTers Of the Rhone basin (DICTATOR) Dissolved Organic MattEr, nutrient SToichiometry and Interactions with microbial Communities in the Lake Geneva Basin (DOMESTIC) Long-term changes in CO2 within large peri-alpine lakes