The CHAT/LEFE Scientific Committee is organising a workshop on "Surface-atmosphere exchanges in the critical zone (particles, greenhouse gases, reactive compounds)" in Toulouse on 10-11 June 2024. The need for multidisciplinarity to address issues of energy and compound exchange at surface-atmosphere interfaces has been emphasised at forward-looking symposia organised by the OA and SIC communities [...].

The Experimentation and Instrumentation Workshops (AEI) bring together engineers, technicians and researchers specialising in instrumental development to discuss measurement, methodology, design and production, implementation and innovation. Because they are now intended to cover all instrumental activities at the INSU, the AEI have been extended to the four scientific fields [...].