In the latest issue of GEWEX Quarterly, you can find articles on an intercomparison project to improve CO₂ and H₂O representation in terrestrial biosphere models, a new effort to create a river discharge product using satellite and in situ data, the CLASP mission to parameterize sub-grid heterogeneous exchanges between the land and atmosphere, updates on activities and the planned AMY-II field campaign from AsiaPEX, and recommendations from the GEWEX Integrated Product Workshop.