Articles | Volume 14, issue 9
https://doi.org/10.5194/gmd-14-5487-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-14-5487-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Model description paper
| 
06 Sep 2021
Model description paper |
| 06 Sep 2021
| 06 Sep 2021
Harmonized Emissions Component (HEMCO) 3.0 as a versatile emissions component for atmospheric models: application in the GEOS-Chem, NASA GEOS, WRF-GC, CESM2, NOAA GEFS-Aerosol, and NOAA UFS models
John A. Paulson School of Engineering and Applied Sciences, Harvard
University, Cambridge, MA, USA
Daniel J. Jacob
John A. Paulson School of Engineering and Applied Sciences, Harvard
University, Cambridge, MA, USA
Elizabeth W. Lundgren
John A. Paulson School of Engineering and Applied Sciences, Harvard
University, Cambridge, MA, USA
Melissa P. Sulprizio
John A. Paulson School of Engineering and Applied Sciences, Harvard
University, Cambridge, MA, USA
Christoph A. Keller
Universities Space Research Association, Columbia, MD, USA
NASA Global Modeling and Assimilation Office, Greenbelt, MD, USA
Thibaud M. Fritz
Department of Aeronautics and Astronautics, Massachusetts Institute of
Technology, Cambridge, MA, USA
Sebastian D. Eastham
Department of Aeronautics and Astronautics, Massachusetts Institute of
Technology, Cambridge, MA, USA
Louisa K. Emmons
Atmospheric Chemistry Observations and Modeling Laboratory, National
Center for Atmospheric Research, Boulder, CO, USA
Patrick C. Campbell
Center for Spatial Information Science and Systems, Cooperative
Institute for Satellite Earth System Studies (CISESS), George Mason
University, Fairfax, VA, USA
NOAA Air Resources Laboratory Affiliate, College Park, MD, USA
Barry Baker
NOAA Air Resources Laboratory Affiliate, College Park, MD, USA
Joint Center for Earth Systems Technology (JCET), University of
Maryland Baltimore County, Baltimore, MD, USA
Rick D. Saylor
NOAA Air Resources Laboratory, Atmospheric Turbulence and Diffusion
Division, Oak Ridge, TN, USA
Raffaele Montuoro
Cooperative Institute for Research in Environmental Sciences, CU
Boulder, Boulder, CO, USA
NOAA Global Systems Laboratory, Boulder, CO, USA
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24 citations as recorded by crossref.
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- The Capability of Deep Learning Model to Predict Ozone Across Continents in China, the United States and Europe W. Han et al. 10.1029/2023GL104928
- Impacts of updated reaction kinetics on the global GEOS-Chem simulation of atmospheric chemistry K. Bates et al. 10.5194/gmd-17-1511-2024
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- CHEEREIO 1.0: a versatile and user-friendly ensemble-based chemical data assimilation and emissions inversion platform for the GEOS-Chem chemical transport model D. Pendergrass et al. 10.5194/gmd-16-4793-2023
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- Closing the Reactive Carbon Flux Budget: Observations From Dual Mass Spectrometers Over a Coniferous Forest M. Vermeuel et al. 10.1029/2023JD038753
- Measurement report: Assessment of Asian emissions of ethane and propane with a chemistry transport model based on observations from the island of Hateruma A. Adedeji et al. 10.5194/acp-23-9229-2023
- Implementation and evaluation of the GEOS-Chem chemistry module version 13.1.2 within the Community Earth System Model v2.1 T. Fritz et al. 10.5194/gmd-15-8669-2022
- Tropospheric NO2 vertical profiles over South Korea and their relation to oxidant chemistry: implications for geostationary satellite retrievals and the observation of NO2 diurnal variation from space L. Yang et al. 10.5194/acp-23-2465-2023
- Evaluating the Impact of Chemical Complexity and Horizontal Resolution on Tropospheric Ozone Over the Conterminous US With a Global Variable Resolution Chemistry Model R. Schwantes et al. 10.1029/2021MS002889
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- Impacts of Ship Emissions on Air Quality in Southern China: Opportunistic Insights from the Abrupt Emission Changes in Early 2020 X. Feng et al. 10.1021/acs.est.3c04155
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- Modeling atmospheric microplastic cycle by GEOS-Chem: An optimized estimation by a global dataset suggests likely 50 times lower ocean emissions Y. Fu et al. 10.1016/j.oneear.2023.05.012
- Comparison of Urban Air Quality Simulations During the KORUS‐AQ Campaign With Regionally Refined Versus Global Uniform Grids in the Multi‐Scale Infrastructure for Chemistry and Aerosols (MUSICA) Version 0 D. Jo et al. 10.1029/2022MS003458
- Updating and Evaluating Anthropogenic Emissions for NOAA’s Global Ensemble Forecast Systems for Aerosols (GEFS-Aerosols): Application of an SO2 Bias-Scaling Method G. Jeong et al. 10.3390/atmos14020234
- Comparison of model and ground observations finds snowpack and blowing snow aerosols both contribute to Arctic tropospheric reactive bromine W. Swanson et al. 10.5194/acp-22-14467-2022
- Improving nitrogen cycling in a land surface model (CLM5) to quantify soil N2O, NO, and NH3 emissions from enhanced rock weathering with croplands M. Val Martin et al. 10.5194/gmd-16-5783-2023
- Variable effects of spatial resolution on modeling of nitrogen oxides C. Li et al. 10.5194/acp-23-3031-2023
- WRF-GC (v2.0): online two-way coupling of WRF (v3.9.1.1) and GEOS-Chem (v12.7.2) for modeling regional atmospheric chemistry–meteorology interactions X. Feng et al. 10.5194/gmd-14-3741-2021
23 citations as recorded by crossref.
- Unveiling the overlooked direct emissions of particulate organic nitrates from ship J. Chen et al. 10.1016/j.envint.2024.108487
- Advances in Simulating the Global Spatial Heterogeneity of Air Quality and Source Sector Contributions: Insights into the Global South D. Zhang et al. 10.1021/acs.est.2c07253
- The Capability of Deep Learning Model to Predict Ozone Across Continents in China, the United States and Europe W. Han et al. 10.1029/2023GL104928
- Impacts of updated reaction kinetics on the global GEOS-Chem simulation of atmospheric chemistry K. Bates et al. 10.5194/gmd-17-1511-2024
- Modeling the high-mercury wet deposition in the southeastern US with WRF-GC-Hg v1.0 X. Xu et al. 10.5194/gmd-15-3845-2022
- CHEEREIO 1.0: a versatile and user-friendly ensemble-based chemical data assimilation and emissions inversion platform for the GEOS-Chem chemical transport model D. Pendergrass et al. 10.5194/gmd-16-4793-2023
- Exceptional Wildfire Enhancements of PAN, C2H4, CH3OH, and HCOOH Over the Canadian High Arctic During August 2017 T. Wizenberg et al. 10.1029/2022JD038052
- Evaluating the contribution of the unexplored photochemistry of aldehydes on the tropospheric levels of molecular hydrogen (H2) M. Pérez-Peña et al. 10.5194/acp-22-12367-2022
- Integrated Methane Inversion (IMI 1.0): a user-friendly, cloud-based facility for inferring high-resolution methane emissions from TROPOMI satellite observations D. Varon et al. 10.5194/gmd-15-5787-2022
- Closing the Reactive Carbon Flux Budget: Observations From Dual Mass Spectrometers Over a Coniferous Forest M. Vermeuel et al. 10.1029/2023JD038753
- Measurement report: Assessment of Asian emissions of ethane and propane with a chemistry transport model based on observations from the island of Hateruma A. Adedeji et al. 10.5194/acp-23-9229-2023
- Implementation and evaluation of the GEOS-Chem chemistry module version 13.1.2 within the Community Earth System Model v2.1 T. Fritz et al. 10.5194/gmd-15-8669-2022
- Tropospheric NO2 vertical profiles over South Korea and their relation to oxidant chemistry: implications for geostationary satellite retrievals and the observation of NO2 diurnal variation from space L. Yang et al. 10.5194/acp-23-2465-2023
- Evaluating the Impact of Chemical Complexity and Horizontal Resolution on Tropospheric Ozone Over the Conterminous US With a Global Variable Resolution Chemistry Model R. Schwantes et al. 10.1029/2021MS002889
- The capabilities of the adjoint of GEOS-Chem model to support HEMCO emission inventories and MERRA-2 meteorological data Z. Tang et al. 10.5194/gmd-16-6377-2023
- Impacts of Ship Emissions on Air Quality in Southern China: Opportunistic Insights from the Abrupt Emission Changes in Early 2020 X. Feng et al. 10.1021/acs.est.3c04155
- Improved advection, resolution, performance, and community access in the new generation (version 13) of the high-performance GEOS-Chem global atmospheric chemistry model (GCHP) R. Martin et al. 10.5194/gmd-15-8731-2022
- Modeling atmospheric microplastic cycle by GEOS-Chem: An optimized estimation by a global dataset suggests likely 50 times lower ocean emissions Y. Fu et al. 10.1016/j.oneear.2023.05.012
- Comparison of Urban Air Quality Simulations During the KORUS‐AQ Campaign With Regionally Refined Versus Global Uniform Grids in the Multi‐Scale Infrastructure for Chemistry and Aerosols (MUSICA) Version 0 D. Jo et al. 10.1029/2022MS003458
- Updating and Evaluating Anthropogenic Emissions for NOAA’s Global Ensemble Forecast Systems for Aerosols (GEFS-Aerosols): Application of an SO2 Bias-Scaling Method G. Jeong et al. 10.3390/atmos14020234
- Comparison of model and ground observations finds snowpack and blowing snow aerosols both contribute to Arctic tropospheric reactive bromine W. Swanson et al. 10.5194/acp-22-14467-2022
- Improving nitrogen cycling in a land surface model (CLM5) to quantify soil N2O, NO, and NH3 emissions from enhanced rock weathering with croplands M. Val Martin et al. 10.5194/gmd-16-5783-2023
- Variable effects of spatial resolution on modeling of nitrogen oxides C. Li et al. 10.5194/acp-23-3031-2023
Latest update: 26 Apr 2024
Short summary
Emissions are a central component of atmospheric chemistry models. The Harmonized Emissions Component (HEMCO) is a software component for computing emissions from a user-selected ensemble of emission inventories and algorithms. It allows users to select, add, and scale emissions from different sources through a configuration file with no change to the model source code. We demonstrate the implementation of HEMCO in several models, all sharing the same HEMCO core code and database library.
Emissions are a central component of atmospheric chemistry models. The Harmonized Emissions...
