The Integrated Carbon Observation System (ICOS) invites researchers and scientists from around the world to submit abstracts for oral and poster presentation at the 4th ICOS Science Conference in Utrecht, the Netherlands, on 15-17 September 2020. The conference welcomes abstract submissions following the overall topic Knowledge for shaping the future – understanding our Earth's biogeochemical processes in 8 themes, several of which consider measurements in the ocean and at the interface with land and atmosphere. For a detailed description of the themes, and to submit your abstracts, visit https://www.icos-ri.eu/sc2020/themes. 

The abstract submission closes on the 19th of April 2020 (midnight UTC+2).