by Jing Chen
Variations
of the CO2 mixing ratio in the atmosphere near the surface result
from several processes, including photosynthesis and respiration of the
underlying ecosystems, vertical mixing near the surface and in the planetary
boundary layer (PBL), and entrainment of air above the PBL. We developed a
novel approach for isolating ecosystem metabolism signals at the landscape
scale (102-104 km2) in an hourly CO2
record using a vertical diffusion scheme coupled with an ecosystem model.
Link to Abstract
Link to Slides