The scientific community is asked to provide clarity on the impacts of climate change (including climate extremes) on ecosystem services such as food production, water provisioning and CO2 storage, and to suggest pathways towards adaptation. To do that, scientists need cutting-edge infrastructure specifically built for this purpose, such as the so-called "Ecotron". Ecotrons are enclosed automatically climate-controlled systems that allow for continuous sampling of the various trace gas and stable isotopic fluxes between the ecosystem and the atmosphere, in addition to other ecosystem ...