Ozone Recovery from Merged Observational Data and Model Analysis (OREGANO)

Synergies with initiatives and activities

• ESA Ozone CCI
• APARC LOTUS (Long-term Ozone Trends and Uncertainties in the Stratosphere)
• APARC SSiRC (Stratospheric Sulfur and its Role in Climate)
• APARC TUNER (Towards Unified Error Reporting)
• APARC SOLARIS-HEPPA (Solar Influenses for SPARC - High Energy Particle Precipitation in the Atmosphere)
• APARC CCMI (Chemistry-Climate Model Initiative)
• APARC VSLS-MIP1 (Impact of chlorinated very-short-lived substances on stratospheric ozone)
• WMO/UNEP Scientific Assessment of Ozone Depletion 2022
• WCRP CMIP6 (Coupled Model Intercomparison Project Phase 6)
• IGAC TOAR II (Tropospheric Ozone Assessment Report, Phase II)
• Environmental Effects Assessment Panel/UNEP