# The Impact of COVID-19 Partial Lockdown on Primary Pollutant Concentrations in the Atmosphere of Rio de Janeiro and São Paulo Megacities (Brazil)

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/the-impact-of-covid-19-partial-lockdown-on-primary-pollutant-concentrations-in/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Bruno Siciliano,Giovanna Marcella Cavalcante Carvalho,Cleyton Martins da Silva,Graciela Arbilla |
| Citations | 72 |
| DOI | 10.1007/s00128-020-02907-9 |
| Fields | Environmental Science |
| Open Access | true |
| OA Status | bronze |
| OA URL | https://link.springer.com/content/pdf/10.1007/s00128-020-02907-9.pdf |
| OpenAlex ID | https://openalex.org/W3035041334 |
| PMID | 32535674 |
| Type | article |
| Year | 2020 |

## Paper authors

- [Giovanna Marcella Cavalcante Carvalho](https://scholariq.org/researchers/giovanna-marcella-cavalcante-carvalho/)

## Paper primary topic

- [COVID-19 impact on air quality](https://scholariq.org/topics/covid-19-impact-on-air-quality/)

## Paper topics

- [COVID-19 impact on air quality](https://scholariq.org/topics/covid-19-impact-on-air-quality/)
- [Air Quality and Health Impacts](https://scholariq.org/topics/air-quality-and-health-impacts/)
- [Climate Change and Health Impacts](https://scholariq.org/topics/climate-change-and-health-impacts/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.