Evidence map›Paper›PMID 35721257›Full record

ArticleGondwana research : international geoscience journal2021

Variations in concentration and solubility of iron in atmospheric fine particles during the COVID-19 pandemic: An example from China.

Lei Liu, Qiuhan Lin, Zhuoran Liang, Rongguang Du, Guizhen Zhang, Yanhong Zhu, Bing Qi, Shengzhen Zhou, Weijun Li

Open access · greenAbstract read
In one paragraph

Article in Gondwana research : international geoscience journal, 2021. 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
3.7field-weighted citation impact, top 7% of its field
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, 38 citations in OpenAlex.

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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

9 authors at 4 institutions in 1 country.

Lei LiuDepartment of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China.
Qiuhan LinDepartment of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China.
Zhuoran LiangKey Laboratory of Cities' Mitigation and Adaptation to Climate Change in Shanghai (CMACC), Shanghai 200092, China.
Rongguang DuHangzhou Meteorological Bureau, Hangzhou 310051, China.
Guizhen ZhangJiande Meteorological Bureau, Jiande 311600, China.
Yanhong ZhuDepartment of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China.
Bing QiDepartment of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China.
Shengzhen ZhouSchool of Atmospheric Sciences and Guangdong Province Key Laboratory for Climate Change and Natural Disaster Studies, Sun Yat-sen University, Guangzhou 510275, China.
Weijun LiDepartment of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, China.
Zhejiang University · CNBeijing Meteorological Bureau · CNChina Meteorological Administration · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Iron (Fe) in the atmosphere can affect atmospheric chemical processes and human health. When deposited into oceans, it can further influence phytoplankton growth. These roles of Fe fundamentally depend on its concentration and solubility. However, the sources of aerosol Fe and controlling factors of Fe solubility in megacities remain poorly understood. The outbreak of the COVID-19 pandemic causes large changes in human activities, which provides a unique opportunity to answer these key issues. Field observations were conducted before, during, and after the COVID-19 lockdown in Hangzhou, China. Our results show that in the COVID-19 lockdown stage, the concentrations of total Fe (Fe

Indexed as

Aerosol acidificationCOVID-19Enrichment factorIron solubilityPM2.5

Identifiers

PMID35721257
PMCPMC9188026
OpenAlexW3170675935

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.