Evidence map›Paper›PMID 34799792›Full record

ArticleEnvironmental monitoring and assessment2021

Dichotomous analysis of gaseous emissions as influenced by the impacts of COVID-19 in Brazil: São Paulo and Legal Amazon.

Marcelo S Sthel, Marcenilda A Lima, Fernanda G Linhares, Leonardo Mota

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
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. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 39% 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, 4 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

4 authors at 1 institution in 1 country.

Marcelo S SthelCenter of Science and Technology, North Fluminense State University, Campos dos Goytacazes, 28013-602, Brazil. sthel@uenf.br.
Marcenilda A LimaCenter of Science and Technology, North Fluminense State University, Campos dos Goytacazes, 28013-602, Brazil.
Fernanda G LinharesCenter of Science and Technology, North Fluminense State University, Campos dos Goytacazes, 28013-602, Brazil.
Leonardo MotaCenter of Science and Technology, North Fluminense State University, Campos dos Goytacazes, 28013-602, Brazil.
State University of Norte Fluminense · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Atmospheric contaminants severely impact air quality in large global urban centers. The emergence of COVID-19 in China in December 2019 and its expansion around the world reduced human activities on account of the implementation of a social isolation policy. In Brazil, COVID-19 arrived in February 2020, and a policy of social isolation was adopted in March by state governments; this work aimed to evaluate pollutant gas emissions in Brazil in the face of the pandemic. In the city of São Paulo, the concentrations of nitrogen dioxide (NO

Indexed as

Air PollutantsAir PollutionCOVID-19BrazilEnvironmental MonitoringGasesHumansParticulate MatterSARS-CoV-2Vehicle EmissionsAir PollutantsGasesParticulate MatterVehicle EmissionsCOVID-19Environmental companyGas emissionsSocial isolation

Identifiers

PMID34799792
PMCPMC8604704
OpenAlexW3214466191

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.