Evidence map›Paper›PMID 33612876›Full record

ArticleGeophysical research letters2021

Chemistry of Atmospheric Fine Particles During the COVID-19 Pandemic in a Megacity of Eastern China.

Lei Liu, Jian Zhang, Rongguang Du, Xiaomi Teng, Rui Hu, Qi Yuan, Shanshan Tang, Chuanhua Ren, Xin Huang, Liang Xu and 7 more

Abstract read
In one paragraph

Article in Geophysical research letters, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
–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

26 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  11. Investigation of PMJournal of environmental sciences (China) · 2022
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  12. Returning long-range PMScientific reports · 2022
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  14. Review
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  17. Comparison of PMAdvances in atmospheric sciences · 2022
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  18. Article
  19. Article
  20. Impact of the first induced COVID-19 lockdown on air quality in Israel.Atmospheric environment (Oxford, England : 1994) · 2021
    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.

Lei LiuKey Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province Department of Atmospheric Sciences School of Earth Sciences, Zhejiang University Hangzhou China.ORCID https://orcid.org/0000-0002-7171-1454
Jian ZhangKey Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province Department of Atmospheric Sciences School of Earth Sciences, Zhejiang University Hangzhou China.
Rongguang DuHangzhou Meteorological Bureau Hangzhou China.
Xiaomi TengKey Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province Department of Atmospheric Sciences School of Earth Sciences, Zhejiang University Hangzhou China.
Rui HuHangzhou Meteorological Bureau Hangzhou China.
Qi YuanKey Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province Department of Atmospheric Sciences School of Earth Sciences, Zhejiang University Hangzhou China.
Shanshan TangSchool of Environment Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou China.ORCID https://orcid.org/0000-0002-4121-8239
Chuanhua RenSchool of Atmospheric Sciences Nanjing University Nanjing China.
Xin HuangSchool of Atmospheric Sciences Nanjing University Nanjing China.ORCID https://orcid.org/0000-0003-0922-5014
Liang XuKey Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province Department of Atmospheric Sciences School of Earth Sciences, Zhejiang University Hangzhou China.
Yinxiao ZhangKey Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province Department of Atmospheric Sciences School of Earth Sciences, Zhejiang University Hangzhou China.
Xiaoye ZhangState Key Laboratory of Severe Weather/Key Laboratory of Atmospheric Chemistry of China Meteorological Administration Chinese Academy of Meteorological Sciences Beijing China.
Congbo SongSchool of Geography, Earth and Environmental Sciences University of Birmingham Birmingham UK.ORCID https://orcid.org/0000-0001-7948-4834
Bowen LiuDepartment of Economics University of Birmingham Birmingham UK.
Gongda LuSchool of Geography, Earth and Environmental Sciences University of Birmingham Birmingham UK.
Zongbo ShiSchool of Geography, Earth and Environmental Sciences University of Birmingham Birmingham UK.ORCID https://orcid.org/0000-0002-7157-543X
Weijun LiKey Laboratory of Geoscience Big Data and Deep Resource of Zhejiang Province Department of Atmospheric Sciences School of Earth Sciences, Zhejiang University Hangzhou China.ORCID https://orcid.org/0000-0003-4887-4260

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Air pollution in megacities represents one of the greatest environmental challenges. Our observed results show that the dramatic NO

Indexed as

air pollutionchemical compositionCOVID‐19fine particlesmegacity

Identifiers

PMID33612876
PMCPMC7883225

What OpenQuestion holds

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Registered trials

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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.