Evidence map›Paper›PMID 36120117›Full record

ArticleNPJ climate and atmospheric science2022

Non-linearity of secondary pollutant formation estimated from emissions data and measured precursor-secondary pollutant relationships.

Roy M Harrison, David C S Beddows, Chengxu Tong, Seny Damayanti

Abstract read
In one paragraph

Article in NPJ climate and atmospheric science, 2022. 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
–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

3 citing papers in PubMed.

  1. Application and evaluation of CRACMM v1.0 mechanism in PMGeoscientific model development · 2026
    Article
  2. Article
  3. Toxicological Effects of Secondary Air Pollutants.Chemical research in Chinese universities · 2023
    Review
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

4 authors.

Roy M HarrisonSchool of Geography Earth and Environmental Science, University of Birmingham, Edgbaston, Birmingham B15 2TT UK.ORCID 0000-0002-2684-5226
David C S BeddowsSchool of Geography Earth and Environmental Science, University of Birmingham, Edgbaston, Birmingham B15 2TT UK.
Chengxu TongSchool of Geography Earth and Environmental Science, University of Birmingham, Edgbaston, Birmingham B15 2TT UK.
Seny DamayantiSchool of Geography Earth and Environmental Science, University of Birmingham, Edgbaston, Birmingham B15 2TT UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In order to predict the impacts of reductions in air pollutant emissions, it is important to know whether secondary pollutant concentrations will decline in direct proportion to the reduction in their precursor, referred to as linearity. Trends in airborne concentrations of nitrate, sulfate, and SOC at sites in southern England are compared with emissions and concentration trends for sulfur dioxide (SO

Indexed as

Environmental chemistryPolicy

Identifiers

PMID36120117
PMCPMC9471023

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.