Evidence map›Paper›PMID 42389586›Full record

ArticleiScience2026

Evaluating air pollution and economic impacts in Chinese megacity clusters under clean air policies.

Danni Xu, Yuxuan Ma, Ziyue Fan, Bo Wang, Huipeng Zhang, Nan Wang, Xiufang Zhang, Kaihui Zhao

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in iScience, 2026. 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

8 authors.

Danni XuYunnan Key Laboratory of Meteorological Disasters and Climate Resources in the Greater Mekong Subregion, Yunnan University, Kunming 650091, China.
Yuxuan MaYunnan Key Laboratory of Meteorological Disasters and Climate Resources in the Greater Mekong Subregion, Yunnan University, Kunming 650091, China.
Ziyue FanSchool of Art, Northwest University, Shaanxi 710127, China.
Bo WangXianyang Environmental Monitoring Station, Shaanxi 712000, China.
Huipeng ZhangXianyang Environmental Monitoring Station, Shaanxi 712000, China.
Nan WangXi'an Meteorological Bureau, Shaanxi 712000, China.
Xiufang ZhangYunnan Meteorological Service Center, Kunming 650000, China.
Kaihui ZhaoYunnan Key Laboratory of Meteorological Disasters and Climate Resources in the Greater Mekong Subregion, Yunnan University, Kunming 650091, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To address worsening air pollution issues, the Chinese government has incurred substantial economic costs by implementing emission reductions. This study employed the Environmental Kuznets Curve (EKC) framework to investigate the relationship between emission reductions and economic growth. The EKC exhibited similar characteristics in the Yangtze River Delta (YRD), Pearl River Delta (PRD), and Chengyu (CC), with a monotonically decreasing trend in NO

Indexed as

Environmental managementEnvironmental sciencePollution

Identifiers

PMID42389586
PMCPMC13320342

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.