Synergism of climatic variables and forest burns in the State of Acre
| Autor(a) principal: | |
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| Data de Publicação: | 2020 |
| Outros Autores: | , , , , , , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Biodiversidade Brasileira |
| Texto Completo: | https://revistaeletronica.icmbio.gov.br/BioBR/article/view/1623 |
Resumo: | - |
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ICMBIO-1_414701afbd0e1681e5274bc97fbface1 |
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oai:revistaeletronica.icmbio.gov.br:article/1623 |
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Biodiversidade Brasileira |
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Synergism of climatic variables and forest burns in the State of AcreSynergism of Climatic Variables and Forest Burns in the State of AcreSynergism of climatic variables and forest burns in the State of Acre---We aimed to understand the role of precipitation and temperature in the incidence of forest burns in the State of Acre, Brazil. In the last 40 years forest burns became more frequent, occurring each four-five years in different parts of the Amazon basin. Spatial and temporal distribution of forest burns is commonly associated with extreme dry caused by anomalous increase of temperature of ocean surface. In the Southern and Southwestern Amazon, where State of Acre is located, two recent extreme dry events (2005 and 2010) is associated with increase of temperature of tropical ocean surface in the Northern Atlantic. Herein, we selected consecutive number of days without rain (P↓) and number of days with maximum temperature above 35ºC (T↑35°C) to investigate potential relation with total annual cumulative area of forest burn scars in the municipality of Rio Branco between 1984 and 2018. Climate data were gathered from rain stations within study area. Years of incidence of extreme dry in the State of Acre were registered in 2005, 2010 and 2016, totalizing 526,289 ha, which correspond to 98% of mapped burns. These years match with periods of more than 40 days consecutively without rain and more than 38 days with maximum temperature above 35ºC daily. Moreover, strongest recorded El Niño took place in 2016, which caused 66 days with T↑35°C. During 2017 and 2018 more than 30 days with T↑ 35°C and P↓ were registered, contributing to the incidence of forest burn of 895 and 262 ha, respectively. In the first 20 years of monitoring, when it begun, large forest burns occurred each 10 years (1987 and 1998). Then, in the last decade, the frequency of severe forest burns increased to each five years (2005, 2010 and 2016). Overall, average interval between massive forest burns occurred in 1984 and 2018 was 7.25 years. We believe that increasing frequency of extreme climate events and forest burns is likely leading to a new fire regime, a climate “new normal”, virtually boosting incidence of forest burns within the region in near futureInstituto Chico Mendes de Conservação da Biodiversidade (ICMBio)2020-08-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistaeletronica.icmbio.gov.br/BioBR/article/view/162310.37002/biodiversidadebrasileira.v10i1.1623Biodiversidade Brasileira ; v. 10 n. 1 (2020): Special Issue: 7th International Wildland Fire Conference: Abstracts; 48Biodiversidade Brasileira ; Vol. 10 No. 1 (2020): Special Issue: 7th International Wildland Fire Conference: Abstracts; 48Biodiversidade Brasileira ; Vol. 10 Núm. 1 (2020): Special Issue: 7th International Wildland Fire Conference: Abstracts; 482236-288610.37002/biodiversidadebrasileira.v10i1reponame:Biodiversidade Brasileirainstname:Instituto Chico Mendes de Conservação da Biodiversidade (ICMBIO)instacron:ICMBIOenghttps://revistaeletronica.icmbio.gov.br/BioBR/article/view/1623/1131Copyright (c) 2020 Biodiversidade Brasileira - BioBrasilhttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessSouza da Silva, SonairaAnderson, LianaFearnside, PhilipLiesenfeld, MarcusOliveira, IgorMorello, ThiagoSalatiel Clemente, FranciscoAlmeida, Marllus RafaelKarlokoski, Adrieleda Silva, Tiago LucenaAragão, LuizBrown, FosterCosta, JessicaMelo, Antonio WillianGraça, Paulo MaurícioBrando, PauloAlencar, Ane2023-05-09T13:03:47Zoai:revistaeletronica.icmbio.gov.br:article/1623Revistahttps://revistaeletronica.icmbio.gov.br/BioBRPUBhttps://revistaeletronica.icmbio.gov.br/BioBR/oaifernanda.oliveto@icmbio.gov.br || katia.ribeiro@icmbio.gov.br2236-28862236-2886opendoar:2023-05-09T13:03:47Biodiversidade Brasileira - Instituto Chico Mendes de Conservação da Biodiversidade (ICMBIO)false |
| dc.title.none.fl_str_mv |
Synergism of climatic variables and forest burns in the State of Acre Synergism of Climatic Variables and Forest Burns in the State of Acre Synergism of climatic variables and forest burns in the State of Acre |
| title |
Synergism of climatic variables and forest burns in the State of Acre |
| spellingShingle |
Synergism of climatic variables and forest burns in the State of Acre Souza da Silva, Sonaira |
| title_short |
Synergism of climatic variables and forest burns in the State of Acre |
| title_full |
Synergism of climatic variables and forest burns in the State of Acre |
| title_fullStr |
Synergism of climatic variables and forest burns in the State of Acre |
| title_full_unstemmed |
Synergism of climatic variables and forest burns in the State of Acre |
| title_sort |
Synergism of climatic variables and forest burns in the State of Acre |
| author |
Souza da Silva, Sonaira |
| author_facet |
Souza da Silva, Sonaira Anderson, Liana Fearnside, Philip Liesenfeld, Marcus Oliveira, Igor Morello, Thiago Salatiel Clemente, Francisco Almeida, Marllus Rafael Karlokoski, Adriele da Silva, Tiago Lucena Aragão, Luiz Brown, Foster Costa, Jessica Melo, Antonio Willian Graça, Paulo Maurício Brando, Paulo Alencar, Ane |
| author_role |
author |
| author2 |
Anderson, Liana Fearnside, Philip Liesenfeld, Marcus Oliveira, Igor Morello, Thiago Salatiel Clemente, Francisco Almeida, Marllus Rafael Karlokoski, Adriele da Silva, Tiago Lucena Aragão, Luiz Brown, Foster Costa, Jessica Melo, Antonio Willian Graça, Paulo Maurício Brando, Paulo Alencar, Ane |
| author2_role |
author author author author author author author author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Souza da Silva, Sonaira Anderson, Liana Fearnside, Philip Liesenfeld, Marcus Oliveira, Igor Morello, Thiago Salatiel Clemente, Francisco Almeida, Marllus Rafael Karlokoski, Adriele da Silva, Tiago Lucena Aragão, Luiz Brown, Foster Costa, Jessica Melo, Antonio Willian Graça, Paulo Maurício Brando, Paulo Alencar, Ane |
| description |
- |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-08-12 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://revistaeletronica.icmbio.gov.br/BioBR/article/view/1623 10.37002/biodiversidadebrasileira.v10i1.1623 |
| url |
https://revistaeletronica.icmbio.gov.br/BioBR/article/view/1623 |
| identifier_str_mv |
10.37002/biodiversidadebrasileira.v10i1.1623 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
https://revistaeletronica.icmbio.gov.br/BioBR/article/view/1623/1131 |
| dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Biodiversidade Brasileira - BioBrasil https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Copyright (c) 2020 Biodiversidade Brasileira - BioBrasil https://creativecommons.org/licenses/by-nc-nd/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Instituto Chico Mendes de Conservação da Biodiversidade (ICMBio) |
| publisher.none.fl_str_mv |
Instituto Chico Mendes de Conservação da Biodiversidade (ICMBio) |
| dc.source.none.fl_str_mv |
Biodiversidade Brasileira ; v. 10 n. 1 (2020): Special Issue: 7th International Wildland Fire Conference: Abstracts; 48 Biodiversidade Brasileira ; Vol. 10 No. 1 (2020): Special Issue: 7th International Wildland Fire Conference: Abstracts; 48 Biodiversidade Brasileira ; Vol. 10 Núm. 1 (2020): Special Issue: 7th International Wildland Fire Conference: Abstracts; 48 2236-2886 10.37002/biodiversidadebrasileira.v10i1 reponame:Biodiversidade Brasileira instname:Instituto Chico Mendes de Conservação da Biodiversidade (ICMBIO) instacron:ICMBIO |
| instname_str |
Instituto Chico Mendes de Conservação da Biodiversidade (ICMBIO) |
| instacron_str |
ICMBIO |
| institution |
ICMBIO |
| reponame_str |
Biodiversidade Brasileira |
| collection |
Biodiversidade Brasileira |
| repository.name.fl_str_mv |
Biodiversidade Brasileira - Instituto Chico Mendes de Conservação da Biodiversidade (ICMBIO) |
| repository.mail.fl_str_mv |
fernanda.oliveto@icmbio.gov.br || katia.ribeiro@icmbio.gov.br |
| _version_ |
1797042393322618880 |