Remote Aerosol Simulated During the Atmospheric Tomography (ATom) Campaign and Implications for Aerosol Lifetime

Gao, Chloe Yuchao; Heald, Colette L.; Katich, Joseph M.; Luo, Gan; Yu, Fangqun

doi:10.1029/2022jd036524

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i

Remote Aerosol Simulated During the Atmospheric Tomography (ATom) Campaign and Implications for Aerosol Lifetime

2022
By Gao, Chloe Yuchao ; Heald, Colette L. ; Katich, Joseph M. ; ...
Source: Journal of Geophysical Research: Atmospheres, 127(22)

[PDF-2.92 MB]

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Details:

Journal Title:

Journal of Geophysical Research: Atmospheres
Personal Author:

Gao, Chloe Yuchao ; Heald, Colette L. ; Katich, Joseph M. ; Luo, Gan ; Yu, Fangqun

Gao, Chloe Yuchao ; Heald, Colette L. ; Katich, Joseph M. ; Luo, Gan ; Yu, Fangqun Less -
NOAA Program & Office:

OAR (Oceanic and Atmospheric Research) ; CIRES (Cooperative Institute for Research in Environmental Sciences) ; CSL (Chemical Sciences Laboratory)

OAR (Oceanic and Atmospheric Research) ; CIRES (Cooperative Institute for Research in Environmental Sciences) ; CSL (Chemical Sciences Laboratory) Less -
Description:

We investigate and assess how well a global chemical transport model (GEOS-Chem) simulates submicron aerosol mass concentrations in the remote troposphere. The simulated speciated aerosol (organic aerosol (OA), black carbon, sulfate, nitrate, and ammonium) mass concentrations are evaluated against airborne observations made during all four seasons of the NASA Atmospheric Tomography Mission (ATom) deployments over the remote Pacific and Atlantic Oceans. Such measurements over pristine environments offer fresh insights into the spatial (Northern [NH] and Southern Hemispheres [SH], Atlantic, and Pacific Oceans) and temporal (all seasons) variability in aerosol composition and lifetime, away from continental sources.
Keywords:

[+]

Atmospheric Science Earth And Planetary Sciences (miscellaneous) Geophysics Space And Planetary Science
Source:

Journal of Geophysical Research: Atmospheres, 127(22)
DOI:

https://doi.org/10.1029/2022jd036524
ISSN:

2169-897X;2169-8996;
Format:

PDF
Publisher:

American Geophysical Union (AGU)
Document Type:

Journal Article
Funding:

Grant no. NA18OAR4310110
License:

https://creativecommons.org/licenses/by-nc/4.0/
Rights Information:

CC BY-NC
Compliance:

Library
Main Document Checksum:

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urn:sha256:53e456c1aff1e032b1f90ad80efd3046caa3bc3d6a529f928d28ad9766996d83
Download URL:

https://repository.library.noaa.gov/view/noaa/53214/noaa_53214_DS1.pdf
File Type:

Machine readable version (XML)

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