Evidence map›Paper›PMID 38357480›Full record

ArticleEnvironmental science and ecotechnology2024

Crop residue burning in China (2019-2021): Spatiotemporal patterns, environmental impact, and emission dynamics.

Qiancheng Lv, Zeyu Yang, Ziyue Chen, Manchun Li, Bingbo Gao, Jing Yang, Xiao Chen, Bing Xu

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Environmental science and ecotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

1 citing paper in PubMed, 19 citations in OpenAlex.

  1. 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

8 authors at 3 institutions in 1 country.

Qiancheng LvFaculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
Zeyu YangFaculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
Ziyue ChenFaculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
Manchun LiSchool of Geography and Ocean Science, Nanjing University, Nanjing, 210023, China.
Bingbo GaoCollege of Land Science and Technology, China Agriculture University, Beijing, 100083, China.
Jing YangFaculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
Xiao ChenFaculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
Bing XuDepartment of Earth System Science, Tsinghua University, Beijing, 100084, China.
Beijing Normal University · CNNanjing University · CNTsinghua University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Crop residue burning (CRB) is a major contributor to air pollution in China. Current fire detection methods, however, are limited by either temporal resolution or accuracy, hindering the analysis of CRB's diurnal characteristics. Here we explore the diurnal spatiotemporal patterns and environmental impacts of CRB in China from 2019 to 2021 using the recently released NSMC-Himawari-8 hourly fire product. Our analysis identifies a decreasing directionality in CRB distribution in the Northeast and a notable southward shift of the CRB center, especially in winter, averaging an annual southward movement of 7.5°. Additionally, we observe a pronounced skewed distribution in daily CRB, predominantly between 17:00 and 20:00. Notably, nighttime CRB in China for the years 2019, 2020, and 2021 accounted for 51.9%, 48.5%, and 38.0% respectively, underscoring its significant environmental impact. The study further quantifies the hourly emissions from CRB in China over this period, with total emissions of CO, PM

Indexed as

Atmospheric pollutantsCrop residue burningLagging effectsNSMC-Himawari-8

Identifiers

PMID38357480
PMCPMC10864837
OpenAlexW4391280890

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.