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Sciences and Exploration Directorate
Operational

Goddard Chemistry-Climate Model (GEOSCCM)

The Goddard chemistry climate model, GEOSCCM, is based on the NASA/GMAO general circulation model integrated with various chemical packages.

Launch Date

November 2003

Class

Computer Models

Website

Key Staff

The Goddard chemistry climate model, GEOSCCM, is based on the NASA/GMAO general circulation model integrated with various chemical packages.

Related Publications

2025. "“Godzilla”, the extreme African dust event of June 2020: Origins, Transport, and Impact on Air Quality in the Greater Caribbean Basin.", Bulletin of the American Meteorological Society, 106 (8): E1620–E1648 [10.1175/bams-d-24-0045.1] [Journal Article/Letter]

2025. "Comparing multi-model ensemble simulations with observations and decadal projections of upper atmospheric variations following the Hunga eruption.", Atmospheric Chemistry and Physics, 25 (20): 13161-13176 [10.5194/acp-25-13161-2025] [Journal Article/Letter]

2025. "Hunga Tonga–Hunga Ha′apai Volcano Impact Model Observation Comparison (HTHH-MOC) project: experiment protocol and model descriptions.", Geoscientific Model Development, 18 (17): 5487-5512 [10.5194/gmd-18-5487-2025] [Journal Article/Letter]

2020. "Seasonality of the MJO Impact on Upper Troposphere–Lower Stratosphere Temperature, Circulation, and Composition.", Journal of the Atmospheric Sciences, 77 (4): 1455-1473 [10.1175/jas-d-19-0183.1] [Journal Article/Letter]

2024. "Improved simulations of biomass burning aerosol optical properties and lifetimes in the NASA GEOS Model during the ORACLES-I campaign.", Atmospheric Chemistry and Physics, 24 (7): 4421-4449 [10.5194/acp-24-4421-2024] [Journal Article/Letter]