We have used a 3-D chemistry transport model to evaluate the transport of HF and CH4 in the strat...
In this paper, a near-real-time approach to data assimilation for the estimation of the three-dim...
Weekly sonde observations in Suriname, supported by ECMWF analyses and a linear stability analysi...
Only a few previous observations of very low O3 mixing ratios in the upper troposphere are availa...
Measurements of NO, NOy, CO, and O3 made in the middle and upper troposphere over Punta Arenas, C...
During the OPERA project an additional deliverable for working group 1 has been identified. This ...
The International Photolysis Frequency Measurement and Model Intercomparison (IPMMI) took place i...