Evidence map›Paper›PMID 35344428›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2022

Solid organic-coated ammonium sulfate particles at high relative humidity in the summertime Arctic atmosphere.

Rachel M Kirpes, Ziying Lei, Matthew Fraund, Matthew J Gunsch, Nathaniel W May, Tate E Barrett, Claire E Moffett, Andrew J Schauer, Becky Alexander, Lucia M Upchurch and 7 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

17 authors.

Rachel M KirpesDepartment of Chemistry, University of Michigan, Ann Arbor, MI 48109.ORCID 0000-0002-2998-0108
Ziying LeiDepartment of Environmental Health Sciences, University of Michigan, Ann Arbor, MI 48109.
Matthew FraundDepartment of Chemistry, University of the Pacific, Stockton, CA 95211.
Matthew J GunschDepartment of Chemistry, University of Michigan, Ann Arbor, MI 48109.ORCID 0000-0003-2472-8621
Nathaniel W MayDepartment of Chemistry, University of Michigan, Ann Arbor, MI 48109.
Tate E BarrettInstitute of Ecological, Earth, and Environmental Sciences, Baylor University, Waco, TX 76798.
Claire E MoffettDepartment of Environmental Science, Baylor University, Waco, TX 76798.
Andrew J SchauerDepartment of Earth and Space Sciences, University of Washington, Seattle, WA 98195.ORCID 0000-0002-5941-5396
Becky AlexanderDepartment of Atmospheric Sciences, University of Washington, Seattle, WA 98195.
Lucia M UpchurchJoint Institute for the Study of the Atmosphere and Ocean, University of Washington, Seattle, WA 98115.
Swarup ChinaEnvironmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA 99352.ORCID 0000-0001-7670-335X
Patricia K QuinnPacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration, Seattle, WA 98115.ORCID 0000-0003-0337-4895
Ryan C MoffetDepartment of Chemistry, University of the Pacific, Stockton, CA 95211.
Alexander LaskinEnvironmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA 99352.
Rebecca J SheesleyInstitute of Ecological, Earth, and Environmental Sciences, Baylor University, Waco, TX 76798.
Kerri A PrattDepartment of Chemistry, University of Michigan, Ann Arbor, MI 48109.ORCID 0000-0003-4707-2290
Andrew P AultDepartment of Chemistry, University of Michigan, Ann Arbor, MI 48109.ORCID 0000-0002-7313-8559

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SignificancePhysical and chemical properties of individual atmospheric particles determine their climate impacts. Hygroscopic inorganic salt particles mixed with trace amounts of organic material are predicted to be liquid under typical tropospheric conditions in the summertime Arctic. Yet, we unexpectedly observed a significant concentration of solid particles composed of ammonium sulfate with an organic coating under conditions of high relative humidity and low temperature. These particle properties are consistent with marine biogenic-derived new particle formation and growth, with particle collision hypothesized to result in the solid phase. This particle source is predicted to have increasing relevance in the context of declining Arctic sea ice and increasing open water, with impacts on clouds, and therefore climate.

Indexed as

aerosol phaseArctic aerosolatmospheric chemistrymarine biogenic aerosolsecondary aerosol

Identifiers

PMID35344428
PMCPMC9168484

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.