Articles | Volume 25, issue 3
https://doi.org/10.5194/acp-25-1449-2025
© Author(s) 2025. 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-25-1449-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Reactive nitrogen in and around the northeastern and mid-Atlantic US: sources, sinks, and connections with ozone
Earth Sciences Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20740, USA
Gregory R. Carmichael
College of Engineering, University of Iowa, Iowa City, IA 52242, USA
Kevin W. Bowman
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA
Isabelle De Smedt
Atmospheric reactive gases, Royal Belgian Institute for Space Aeronomy, 1180 Brussels, Belgium
Andreas Colliander
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA
Michael H. Cosh
Hydrology and Remote Sensing Laboratory, US Department of Agriculture, Beltsville, MD 20705, USA
Sujay V. Kumar
Earth Sciences Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
Alex B. Guenther
Department of Earth System Science, University of California at Irvine, Irvine, CA 92697, USA
Scott J. Janz
Earth Sciences Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
Ryan M. Stauffer
Earth Sciences Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
Anne M. Thompson
Earth Sciences Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
Niko M. Fedkin
Earth Sciences Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
Robert J. Swap
Earth Sciences Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
John D. Bolten
Earth Sciences Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
Alicia T. Joseph
Earth Sciences Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
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Cited
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- Satellite-derived air quality data can effectively support health needs when use cases, Earth observing capabilities, and capacities align N. Pavlovic et al. https://doi.org/10.1080/10962247.2026.2698602
- Unveiling seasonal dynamics of nitrate aerosols: A crucial step in understanding atmospheric pollution Q. Wang et al. https://doi.org/10.1016/j.apr.2026.102972
- Tropospheric ozone assessment report: Missions, developments, and outlook K. Lu et al. https://doi.org/10.1525/elementa.2025.00101
- Global meta-analysis unravels mechanistic shifts in plant growth and physiological adaptability under nitrogen dioxide modulation Y. Liang et al. https://doi.org/10.1016/j.plaphy.2025.110942
- A systematic review of the NASA Land Information System (LIS): Two decades of advancements in hydrological modeling, data assimilation, and operational earth system applications S. Marshall et al. https://doi.org/10.1016/j.jhydrol.2025.134784
- HTAP3 Fires: towards a multi-model, multi-pollutant study of fire impacts C. Whaley et al. https://doi.org/10.5194/gmd-18-3265-2025
6 citations as recorded by crossref.
- Satellite-derived air quality data can effectively support health needs when use cases, Earth observing capabilities, and capacities align N. Pavlovic et al. https://doi.org/10.1080/10962247.2026.2698602
- Unveiling seasonal dynamics of nitrate aerosols: A crucial step in understanding atmospheric pollution Q. Wang et al. https://doi.org/10.1016/j.apr.2026.102972
- Tropospheric ozone assessment report: Missions, developments, and outlook K. Lu et al. https://doi.org/10.1525/elementa.2025.00101
- Global meta-analysis unravels mechanistic shifts in plant growth and physiological adaptability under nitrogen dioxide modulation Y. Liang et al. https://doi.org/10.1016/j.plaphy.2025.110942
- A systematic review of the NASA Land Information System (LIS): Two decades of advancements in hydrological modeling, data assimilation, and operational earth system applications S. Marshall et al. https://doi.org/10.1016/j.jhydrol.2025.134784
- HTAP3 Fires: towards a multi-model, multi-pollutant study of fire impacts C. Whaley et al. https://doi.org/10.5194/gmd-18-3265-2025
Saved (final revised paper)
Latest update: 23 Oct 2026
Short summary
We use model simulations along with multiplatform, multidisciplinary observations and a range of analysis methods to estimate and understand the distributions, temporal changes, and impacts of reactive nitrogen and ozone over the most populous US region that has undergone significant environmental changes. Deposition, biogenic emissions, and extra-regional sources have been playing increasingly important roles in controlling pollutant budgets in this area as local anthropogenic emissions drop.
We use model simulations along with multiplatform, multidisciplinary observations and a range of...
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