From the ICOS Conference website:

The main theme of the conference is biogases and cycles with the following sub-themes:

• Climate change mitigation – closing the gap between science, inventories and policy making
• Major research questions in Earth Observations
• Globally integrative studies
• Data management and quality
• Decadal variability in biogeochemical cycles
• Newest new in research – scientific and technical developments
• Land sink – from residual to direct estimates
• Reactive gases
• Bridging the gap between bottom-up and top-down methods
• Urban greenhouse gas budget – from novel monitoring networks to source identification
• In-situ and remote sensing observations
• From data to useful services with societal meaning
• Regional efforts to constrain the global C cycle

Stop by the Campbell Scientific table-top display.