Evidence map›Paper›PMID 34846562›Full record

ArticleEnvironmental monitoring and assessment2021

Persistent pollution episodes, transport pathways, and potential sources of air pollution during the heating season of 2016-2017 in Lanzhou, China.

Yongtao Guo, Chunying Lin, Jiangping Li, Lingbo Wei, Yuxia Ma, Qidong Yang, Dandan Li, Hang Wang, Jiahui Shen

Abstract read
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In one paragraph

Article in Environmental monitoring and assessment, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Yongtao GuoCollege of Atmospheric Sciences, Lanzhou University, Lanzhou, 730000, China. guoyt@lzu.edu.cn.
Chunying LinQinghai Province Weather Modification Office, Xining, 810001, China.
Jiangping LiCollege of Atmospheric Sciences, Lanzhou University, Lanzhou, 730000, China.
Lingbo WeiCollege of Atmospheric Sciences, Lanzhou University, Lanzhou, 730000, China.
Yuxia MaCollege of Atmospheric Sciences, Lanzhou University, Lanzhou, 730000, China.
Qidong YangDepartment of Atmosphere ScienceSchool of Earth Sciences, Yunnan University, Kunming, 650500, China.
Dandan LiGansu Province Environmental Monitoring Center, Lanzhou, 730020, China.
Hang WangCollege of Atmospheric Sciences, Lanzhou University, Lanzhou, 730000, China.
Jiahui ShenCollege of Atmospheric Sciences, Lanzhou University, Lanzhou, 730000, China.

Funding

National Natural Science Foundation of China 41975141QingHai Department of Science and Technology 2017-ZJ-799
6 · The paper itself

Abstract

As one of the most important industrial cities in Northwest China, Lanzhou currently suffers from serious air pollution. This study analyzed the formation mechanism and potential source areas of persistent air pollution in Lanzhou during the heating period from November 1, 2016 to March 31, 2017 based on the air pollutant concentrations and relevant meteorological data. Our findings indicate that particulate pollution was extremely severe during the study period. The daily PM

Indexed as

Air PollutantsAir PollutionChinaCitiesEnvironmental MonitoringHeatingParticulate MatterSeasonsAir PollutantsParticulate MatterAir pollutionBackward trajectoryConcentration weighted trajectoryPersistent pollutionPotential source contribution function

Identifiers

PMID34846562

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.