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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/49P9NKE
Repositóriosid.inpe.br/mtc-m21d/2023/09.04.12.47
Repositório de Metadadossid.inpe.br/mtc-m21d/2023/09.04.12.47.39
Última Atualização dos Metadados2024:01.02.17.16.46 (UTC) administrator
DOI10.1080/00102202.2021.2019229
ISSN0010-2202
Chave de CitaçãoCostaAmSoCaSaSoCa:2023:FoFiBr
TítuloForest Fires in the Brazilian Amazon and their Effects on Particulate Matter Concentration, Size Distribution, and Chemical Composition
Ano2023
Data de Acesso24 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
2. Contextualização
Autor1 Costa, Maria Angélica M.
2 Amaral, Simone Simões
3 Soares Neto, Turíbio Gomes
4 Cardoso, Arnaldo A.
5 Santos, José Carlos dos
6 Souza, Michele L.
7 Carvalho, João A.
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JJAA
ORCID1
2 0000-0002-0614-6604
Grupo1
2 COPDT-CGIP-INPE-MCTI-GOV-BR
3 COPDT-CGIP-INPE-MCTI-GOV-BR
4
5 COPDT-CGIP-INPE-MCTI-GOV-BR
Afiliação1 Universidade Estadual Paulista (UNESP)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Universidade Estadual Paulista (UNESP)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Universidade Estadual Paulista (UNESP)
7 Universidade Estadual Paulista (UNESP)
Endereço de e-Mail do Autor1
2
3
4
5 jose.santos@inpe.br
6
7 ja.carvalho@unesp.br
RevistaCombustion Science and Technology
Volume195
Número13
Páginas3045-3071
Nota SecundáriaA2_INTERDISCIPLINAR B1_ENGENHARIAS_III B1_ENGENHARIAS_II
Histórico (UTC)2023-09-04 12:47:39 :: simone -> administrator ::
2023-09-04 12:47:40 :: administrator -> simone :: 2023
2023-09-04 12:48:30 :: simone -> administrator :: 2023
2024-01-02 17:16:46 :: administrator -> simone :: 2023
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveAmazonian deforestation fire
chemical compounds
combustion phases
particulate matter emission
ResumoThe number of fires in the Brazilian Amazon rainforest has increased in recent years. Particulate matter emitted from these fires can affect different locations, depending on air mass trajectories. Characterization of such particles can help to analyze their effects. In the present work, particulate matter smaller than 2.5 µm from forest fires was evaluated in terms of particle size distribution, concentration, water-soluble organic compounds (WSOC), and water-soluble ions. The influence of combustion phases on the particulate matter emissions was investigated. Data were collected from a forest fire experiment conducted in the Brazilian Amazon (town of Candeias do Jamari, State of Rondônia), under real conditions, where the samples were taken directly from the smoke plume. The results showed that the concentration and diameter of the particles changed significantly depending on the combustion phase. Particle sizes ranged from 0.066 to 0.275 µm. The highest concentration of PM2.5 was found in the flaming phase (140000 μg m−3). Concentrations of sulfate, potassium, phosphate, ammonium, formate and WSOC presented significant differences when compared among the burning test and smoldering samplings. The burning test presented the highest concentration of WSOC (800 μg m−3 for the particles smaller than 0.4 μm). The potassium concentration was significantly higher during the burning test. Ions containing N, S, P, and K represented the highest percentage of particle mass. These chemical species act as macronutrients and may cause an environmental imbalance in natural forests. Furthermore, the presence of sulfate and nitrate in the analyzed samples can contribute to acid deposition.
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4. Condições de acesso e uso
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Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUES5
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX.
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository month nextedition notes numberoffiles parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle size sponsor subject targetfile tertiarymark tertiarytype url
7. Controle da descrição
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