1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21d.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34T/49P9NKE |
Repositório | sid.inpe.br/mtc-m21d/2023/09.04.12.47 |
Repositório de Metadados | sid.inpe.br/mtc-m21d/2023/09.04.12.47.39 |
Última Atualização dos Metadados | 2024:01.02.17.16.46 (UTC) administrator |
DOI | 10.1080/00102202.2021.2019229 |
ISSN | 0010-2202 |
Chave de Citação | CostaAmSoCaSaSoCa:2023:FoFiBr |
Título | Forest Fires in the Brazilian Amazon and their Effects on Particulate Matter Concentration, Size Distribution, and Chemical Composition |
Ano | 2023 |
Data de Acesso | 24 maio 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
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2. Contextualização | |
Autor | 1 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 Curriculo | 1 2 3 8JMKD3MGP5W/3C9JJAA |
ORCID | 1 2 0000-0002-0614-6604 |
Grupo | 1 2 COPDT-CGIP-INPE-MCTI-GOV-BR 3 COPDT-CGIP-INPE-MCTI-GOV-BR 4 5 COPDT-CGIP-INPE-MCTI-GOV-BR |
Afiliação | 1 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 Autor | 1 2 3 4 5 jose.santos@inpe.br 6 7 ja.carvalho@unesp.br |
Revista | Combustion Science and Technology |
Volume | 195 |
Número | 13 |
Páginas | 3045-3071 |
Nota Secundária | A2_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 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Palavras-Chave | Amazonian deforestation fire chemical compounds combustion phases particulate matter emission |
Resumo | The 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. |
Área | COMB |
Arranjo | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Forest Fires in... |
Conteúdo da Pasta doc | não têm arquivos |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
Idioma | en |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher denyfinaldraft12 |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/46KUES5 |
Divulgação | WEBSCI; PORTALCAPES; COMPENDEX. |
Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 |
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6. Notas | |
Campos Vazios | alternatejournal 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 |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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