Data/hora: 24/09/2024 00:07:11

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	31/05/2021	
Data da última atualização: 	03/01/2022	
Autoria: 	GARCIA, L. C.; SZABO, J. K.; ROQUE, F. de O.; PEREIRA, A. de M. M.; CUNHA, C. N. da; DAMASCENO JÚNIOR, G. A.; MORATO, R. G.; TOMAS, W. M.; LIBONATI, R.; RIBEIRO, D. B.	
Afiliação: 	LETÍCIA COUTO GARCIA, Universidade Federal de Mato Grosso Do Sul; JUDIT K. SZABO, Universidade Federal da Bahia; FABIO DE OLIVEIRA ROQUE, James Cook University; ALEXANDRE DE MATOS MARTINS PEREIRA, Instituto Brasileiro Do Meio Ambiente e Dos Recursos Naturais Renovaveis; CATIA NUNES DA CUNHA, Universidade Federal de Mato Grosso, CuiaBa, MT; GERALDO ALVES DAMASCENO JÚNIOR, Universidade Federal de Mato Grosso Do Sul; RONALDO GONÇALVES MORATO, Instituto Chico Mendes de Conservaçao da Biodiversidade; WALFRIDO MORAES TOMAS, CPAP; RENATA LIBONATI, Universidade Federal Do Rio de Janeiro; DANILO BANDINI RIBEIRO, Universidade Federal de Mato Grosso Do Sul.	
Título: 	Record-breaking wildfires in the world's largest continuous tropical wetland: Integrative fire management is urgently needed for both biodiversity and humans.	
Ano de publicação: 	2021	
Fonte/Imprenta: 	Journal of Environmental Management, v. 293, 112870, 2021.	
DOI: 	https://doi.org/10.1016/j.jenvman.2021.112870	
Idioma: 	Inglês	
Conteúdo: 	In the Brazilian Pantanal, wildfire occurrence has increased, reaching record highs of over 40,000 km2 in 2020. Smoke from wildfires worsened the situation of isolated, as well as urban communities, already under an increasing toll of COVID-19. Here we review the impacts and the possible causes of the 2020 mega-fires and recommend improvements for public policies and fire management in this wetland. We calculated the amount of area burnt annually since 2003 and describe patterns in precipitation and water level measurements of the Paraguay River. Our analyses revealed that the 2020 wildfires were historically unprecedented, as 43% of the area (over 17,200 km2) had not been burnt previously in the last two decades. The extent of area affected in 2020 represents a 376% increase compared to the annual average of the area burnt annually in the last two decades, double than the value in 2019. Potential factors responsible for this increase are (i) severe drought decreased water levels, (ii) the fire corridor was located in the Paraguay River flood zone, (iii) constraints on firefighters, (iv) insufficient fire prevention strategy and agency budget reductions, and (v) recent landscape changes. Climate and land use change will further increase the frequency of these extreme events. To make fire management more efficient and cost-effective, we recommend the implementation of an Inte-grated Fire Management program in the Pantanal. Stakeholders should use existing traditional, local ecological, and scientific knowledge to form a collective strategy with clear, achievable, measurable goals, considering the socio-ecological context. Permanent fire brigades, including indigenous members, should conduct year-round fire management. Communities should cooperate to create a collaborative network for wildfire prevention, the location and characteristics (including flammability) of infrastructures should be (re)planned in fire-prone en-vironments considering and managing fire-catalysed transitions, and depending on the severity of wildfires. The 2020 wildfires were tackled in an ad-hoc fashion and prioritisation of areas for urgent financial investment, management, protection, and restoration is necessary to prevent this catastrophe from happening again.	
Thesagro: 	Fogo; Mudança Climática; Queimada; Seca.	
Thesaurus Nal: 	Climate change; Fire situation analysis; Wildfires.	
Categoria do assunto: 	P Recursos Naturais, Ciências Ambientais e da Terra	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (60650-1) - UPC - AP - DD -  -  -  - DIS