Articles | Volume 23, issue 2
https://doi.org/10.5194/acp-23-1437-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-1437-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
26 Jan 2023
Research article |
| 26 Jan 2023
| 26 Jan 2023
Declining, seasonal-varying emissions of sulfur hexafluoride from the United States
Global Monitoring Laboratory, US National Oceanic and Atmospheric
Administration, Boulder, CO, USA
Deborah Ottinger
Climate Change Division, US Environmental Protection Agency,
Washington D.C., USA
Stephanie Bogle
Climate Change Division, US Environmental Protection Agency,
Washington D.C., USA
Stephen A. Montzka
Global Monitoring Laboratory, US National Oceanic and Atmospheric
Administration, Boulder, CO, USA
Philip L. DeCola
Department of Atmospheric and Oceanic Sciences, University of
Maryland, College Park, MD, USA
GIST.Earth LLC, Washington D.C., USA
Ed Dlugokencky
Global Monitoring Laboratory, US National Oceanic and Atmospheric
Administration, Boulder, CO, USA
Arlyn Andrews
Global Monitoring Laboratory, US National Oceanic and Atmospheric
Administration, Boulder, CO, USA
Kirk Thoning
Global Monitoring Laboratory, US National Oceanic and Atmospheric
Administration, Boulder, CO, USA
Colm Sweeney
Global Monitoring Laboratory, US National Oceanic and Atmospheric
Administration, Boulder, CO, USA
Geoff Dutton
Global Monitoring Laboratory, US National Oceanic and Atmospheric
Administration, Boulder, CO, USA
Cooperative Institute for Research in Environmental Sciences,
University of Colorado Boulder, Boulder, CO, USA
Lauren Aepli
Climate Change Division, US Environmental Protection Agency,
Washington D.C., USA
Andrew Crotwell
Global Monitoring Laboratory, US National Oceanic and Atmospheric
Administration, Boulder, CO, USA
Cooperative Institute for Research in Environmental Sciences,
University of Colorado Boulder, Boulder, CO, USA
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Cited
11 citations as recorded by crossref.
- Mechanochemical Degradation of SF6 for Realizing Simultaneous Disposal of Super Greenhouse Gas and Manufacture of Fluorinated Graphite Materials H. Xu et al. 10.1021/acs.iecr.3c00629
- Robust approximation rules for critical electric field of dielectric gas mixtures N. Garland et al. 10.1088/1361-6463/ad2dbc
- Revealing the global emission gaps for fully fluorinated greenhouse gases L. Guo & X. Fang 10.1038/s41598-024-58504-x
- The interhemispheric gradient of SF6 in the upper troposphere T. Schuck et al. 10.5194/acp-24-689-2024
- Recent progresses, challenges and proposals on SF6 emission reduction approaches Z. Cui et al. 10.1016/j.scitotenv.2023.167347
- Non-dispersive infrared SF6 sensor with temperature compensation using ISSA_BP neural network J. Liang et al. 10.1016/j.sna.2024.115434
- Adsorption and Sensing of SF6 Decomposition Products by a Pd-Doped MoTe2 Monolayer: A First-Principles Study C. Li et al. 10.1021/acsomega.3c03569
- Impact of transport model resolution and a priori assumptions on inverse modeling of Swiss F-gas emissions I. Katharopoulos et al. 10.5194/acp-23-14159-2023
- Projected increases in emissions of high global warming potential fluorinated gases in China L. Guo et al. 10.1038/s43247-023-00859-6
- Sustained growth of sulfur hexafluoride emissions in China inferred from atmospheric observations M. An et al. 10.1038/s41467-024-46084-3
- A global re-analysis of regionally resolved emissions and atmospheric mole fractions of SF6 for the period 2005–2021 M. Vojta et al. 10.5194/acp-24-12465-2024
11 citations as recorded by crossref.
- Mechanochemical Degradation of SF6 for Realizing Simultaneous Disposal of Super Greenhouse Gas and Manufacture of Fluorinated Graphite Materials H. Xu et al. 10.1021/acs.iecr.3c00629
- Robust approximation rules for critical electric field of dielectric gas mixtures N. Garland et al. 10.1088/1361-6463/ad2dbc
- Revealing the global emission gaps for fully fluorinated greenhouse gases L. Guo & X. Fang 10.1038/s41598-024-58504-x
- The interhemispheric gradient of SF6 in the upper troposphere T. Schuck et al. 10.5194/acp-24-689-2024
- Recent progresses, challenges and proposals on SF6 emission reduction approaches Z. Cui et al. 10.1016/j.scitotenv.2023.167347
- Non-dispersive infrared SF6 sensor with temperature compensation using ISSA_BP neural network J. Liang et al. 10.1016/j.sna.2024.115434
- Adsorption and Sensing of SF6 Decomposition Products by a Pd-Doped MoTe2 Monolayer: A First-Principles Study C. Li et al. 10.1021/acsomega.3c03569
- Impact of transport model resolution and a priori assumptions on inverse modeling of Swiss F-gas emissions I. Katharopoulos et al. 10.5194/acp-23-14159-2023
- Projected increases in emissions of high global warming potential fluorinated gases in China L. Guo et al. 10.1038/s43247-023-00859-6
- Sustained growth of sulfur hexafluoride emissions in China inferred from atmospheric observations M. An et al. 10.1038/s41467-024-46084-3
- A global re-analysis of regionally resolved emissions and atmospheric mole fractions of SF6 for the period 2005–2021 M. Vojta et al. 10.5194/acp-24-12465-2024
Latest update: 13 Dec 2024
Short summary
Effective mitigation of greenhouse gas (GHG) emissions relies on an accurate understanding of emissions. Here we demonstrate the added value of using inventory- and atmosphere-based approaches for estimating US emissions of SF6, the most potent GHG known. The results suggest a large decline in US SF6 emissions, shed light on the possible processes causing the differences between the independent estimates, and identify opportunities for substantial additional emission reductions.
Effective mitigation of greenhouse gas (GHG) emissions relies on an accurate understanding of...
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