Articles | Volume 14, issue 10
https://doi.org/10.5194/amt-14-6357-2021
© 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/amt-14-6357-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
01 Oct 2021
Research article |
| 01 Oct 2021
| 01 Oct 2021
Assessment of online water-soluble brown carbon measuring systems for aircraft sampling
Linghan Zeng
School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, USA
Amy P. Sullivan
Department of Atmospheric Science, Colorado State University, Fort Collins, Colorado, USA
Rebecca A. Washenfelder
Chemical Sciences Laboratory, National Oceanic and Atmospheric Administration, Boulder, CO, USA
Jack Dibb
College of Engineering and Physical Sciences, University of New Hampshire, Durham, NH, USA
Eric Scheuer
College of Engineering and Physical Sciences, University of New Hampshire, Durham, NH, USA
Teresa L. Campos
Atmospheric Chemistry Observations and Modeling Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
Joseph M. Katich
Chemical Sciences Laboratory, National Oceanic and Atmospheric Administration, Boulder, CO, USA
Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, CO, USA
Ezra Levin
Department of Atmospheric Science, Colorado State University, Fort Collins, Colorado, USA
Handix Scientific, Boulder, CO, USA
Michael A. Robinson
Chemical Sciences Laboratory, National Oceanic and Atmospheric Administration, Boulder, CO, USA
Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, CO, USA
Department of Chemistry, University of Colorado Boulder, Boulder, CO, USA
Rodney J. Weber
CORRESPONDING AUTHOR
School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, USA
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Cited
11 citations as recorded by crossref.
- Complexity in the Evolution, Composition, and Spectroscopy of Brown Carbon in Aircraft Measurements of Wildfire Plumes R. Washenfelder et al. 10.1029/2022GL098951
- Measurements of brown carbon and its optical properties from boreal forest fires in Alaska summer K. Bali et al. 10.1016/j.atmosenv.2024.120436
- Brown carbon absorptivity in fresh wildfire smoke: associations with volatility and chemical compound groups N. Shetty et al. 10.1039/D3EA00067B
- Enhanced aqueous formation and neutralization of fine atmospheric particles driven by extreme cold J. Campbell et al. 10.1126/sciadv.ado4373
- Formation and Evolution of Catechol-Derived SOA Mass, Composition, Volatility, and Light Absorption C. Fredrickson et al. 10.1021/acsearthspacechem.2c00007
- Modeling atmospheric brown carbon in the GISS ModelE Earth system model M. DeLessio et al. 10.5194/acp-24-6275-2024
- Understanding the mechanism and importance of brown carbon bleaching across the visible spectrum in biomass burning plumes from the WE-CAN campaign Y. Shen et al. 10.5194/acp-24-12881-2024
- Fire Influence on Regional to Global Environments and Air Quality (FIREX‐AQ) C. Warneke et al. 10.1029/2022JD037758
- Atomic spectrometry update – a review of advances in environmental analysis J. Bacon et al. 10.1039/D2JA90055F
- Characteristics and evolution of brown carbon in western United States wildfires L. Zeng et al. 10.5194/acp-22-8009-2022
- Characterization of water-soluble brown carbon chromophores from wildfire plumes in the western USA using size-exclusion chromatography L. Azzarello et al. 10.5194/acp-23-15643-2023
11 citations as recorded by crossref.
- Complexity in the Evolution, Composition, and Spectroscopy of Brown Carbon in Aircraft Measurements of Wildfire Plumes R. Washenfelder et al. 10.1029/2022GL098951
- Measurements of brown carbon and its optical properties from boreal forest fires in Alaska summer K. Bali et al. 10.1016/j.atmosenv.2024.120436
- Brown carbon absorptivity in fresh wildfire smoke: associations with volatility and chemical compound groups N. Shetty et al. 10.1039/D3EA00067B
- Enhanced aqueous formation and neutralization of fine atmospheric particles driven by extreme cold J. Campbell et al. 10.1126/sciadv.ado4373
- Formation and Evolution of Catechol-Derived SOA Mass, Composition, Volatility, and Light Absorption C. Fredrickson et al. 10.1021/acsearthspacechem.2c00007
- Modeling atmospheric brown carbon in the GISS ModelE Earth system model M. DeLessio et al. 10.5194/acp-24-6275-2024
- Understanding the mechanism and importance of brown carbon bleaching across the visible spectrum in biomass burning plumes from the WE-CAN campaign Y. Shen et al. 10.5194/acp-24-12881-2024
- Fire Influence on Regional to Global Environments and Air Quality (FIREX‐AQ) C. Warneke et al. 10.1029/2022JD037758
- Atomic spectrometry update – a review of advances in environmental analysis J. Bacon et al. 10.1039/D2JA90055F
- Characteristics and evolution of brown carbon in western United States wildfires L. Zeng et al. 10.5194/acp-22-8009-2022
- Characterization of water-soluble brown carbon chromophores from wildfire plumes in the western USA using size-exclusion chromatography L. Azzarello et al. 10.5194/acp-23-15643-2023
Latest update: 11 Dec 2024
Short summary
Three online systems for measuring water-soluble brown carbon are compared. A mist chamber and two different particle-into-liquid samplers were deployed on separate research aircraft targeting wildfires and followed a similar detection method using a long-path liquid waveguide with a spectrometer to measure the light absorption from 300 to 700 nm. Detection limits, signal hysteresis and other sampling issues are compared, and further improvements of these liquid-based systems are provided.
Three online systems for measuring water-soluble brown carbon are compared. A mist chamber and...
