Chemical imaging of individual stratospheric particles sampled over North America
Chemical imaging was used to examine the morphology, composition, and mixing state of stratospheric particles. The results showed evidence of wildfire-derived black carbon and organic material reaching the upper troposphere and lower stratosphere.
Authors
- Zezhen Cheng (ORCID: https://orcid.org/0000-0001-6320-4519)
- Felipe Rivera-Adorno (ORCID: https://orcid.org/0000-0002-7355-7999)
- Daniel J. Cziczo (ORCID: https://orcid.org/0000-0003-1851-8740)
- Cameron R. Homeyer (ORCID: https://orcid.org/0000-0002-4883-6670)
- Frank N. Keutsch (ORCID: https://orcid.org/0000-0002-1442-6200)
- Steven Sharpe (ORCID: https://orcid.org/0000-0001-7927-2874)
- J. A. Dykema (ORCID: https://orcid.org/0000-0001-7611-6163)
- Alexander Laskin (ORCID: https://orcid.org/0000-0002-7836-8417)
- Swarup China (ORCID: https://orcid.org/0000-0001-7670-335X)
- Yaowei Li (ORCID: https://orcid.org/0000-0003-0725-6108)
- Nurun Nahar Lata (ORCID: https://orcid.org/0000-0003-1466-3545)
- Matthew Fraund (ORCID: https://orcid.org/0000-0002-7460-4283)
- Matthew A. Marcus (ORCID: https://orcid.org/0000-0003-2527-7586)
- Xiaoli Shen (ORCID: https://orcid.org/0000-0001-6352-5654)
- Ryan C. Moffet (ORCID: https://orcid.org/0000-0002-2352-5454)
- Temitope Olayemi (ORCID: https://orcid.org/0009-0000-7805-2642)
- Jian Wang (ORCID: https://orcid.org/0009-0005-5980-3339)
- Julius Iruoghene Ese
- Sophia Benjemia
Institutions
- Harvard University (US)
- Lawrence Berkeley National Laboratory (US)
- John F. Kennedy University (US)
- Purdue University West Lafayette (US)
- Environmental Molecular Sciences Laboratory (US)
- Sonoma Technology (United States) (US)
- Canadian Light Source (Canada) (CA)
- University of Oklahoma (US)
Publication Details
- Journal
- Environmental Science Atmospheres
- Published
- 2025-10-28
- DOI
- https://doi.org/10.1039/d5ea00127g
- Primary Topic
- Atmospheric aerosols and clouds
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- U.S. Department of Energy
- National Aeronautics and Space Administration
- Canadian Light Source
- Nuclear Safety and Security Commission
- National Oceanic and Atmospheric Administration
- Office of Science
- Biological and Environmental Research