Data/hora: 12/06/2024 11:18:25

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	28/02/2018	
Data da última atualização: 	18/05/2018	
Autoria: 	BERGIER, I.; ASSINE, M. L.; MCGLUE, M. M.; ALHO, C. J. R.; SILVA, A.; GUERREIRO, R. L.; CARVALHO, J. C.	
Afiliação: 	IVAN BERGIER TAVARES DE LIMA, CPAP; MARIO L. ASSINE, Universidade Estadual Paulista, Rio Claro, SP; MICHAEL M. MCGLUE, University of Kentucky, Lexington, KY; CLEBER J. R. ALHO, Universidade Anhanguera, Campo Grande, MS; AGUINALDO SILVA, Universidade Federal de Mato Grosso do Sul, Corumbá, MS; RENATO L. GUERREIRO, Instituto Federal do Paraná, Campus Assis Chateaubriand, PR; JOÃO C. CARVALHO, Water National Agency, Brasília, DF.	
Título: 	Amazon rainforest modulation of water security in the Pantanal wetland.	
Ano de publicação: 	2018	
Fonte/Imprenta: 	Science of the Total Environment, v. 619 - 620, p. 1116-1125, apr. 2018.	
DOI: 	https://doi.org/10.1016/j.scitotenv.2017.11.163	
Idioma: 	Português	
Conteúdo: 	The Pantanal is a large wetland mainly located in Brazil, whose natural resources are important for local, regional and global economies. Many human activities in the region rely on Pantanal's ecosystem services including cattle breeding for beef production, professional and touristic fishing, and contemplative tourism. The conservation of natural resources and ecosystems services provided by the Pantanal wetland must consider strategies for water security. We explored precipitation data from 1926 to 2016 provided by a regional network of rain gauge stations managed by the Brazilian Government. A timeseries obtained by dividing the monthly accumulated-rainfall by the number of rainy days indicated a positive trend of the mean rate of rainy days (mm/day) for the studied period in all seasons. We assessed the linkage of Pantanal's rainfall patterns with large-scale climate data in South America provided by NOAA/ESRL from 1949 to 2016. Analysis of spatiotemporal correlation maps indicated that, in agreement with previous studies, the Amazon biome plays a significant role in controlling summer rainfall in the Pantanal. Based on these spatiotemporal maps, a multi-linear regression model was built to predict the mean rate of summer rainy days in Pantanal by 2100, relative to the 1961-1990 mean reference. We found that the deforestation of the Amazon rainforest has profound implications for water security and the conservation of Pantanal's ecosystem services.	
Palavras-Chave: 	Forest conservation.	
Thesagro: 	Conservação; Desmatamento; Ecologia; Ecossistema.	
Thesaurus Nal: 	Deforestation; Ecosystem services.	
Categoria do assunto: 	P Recursos Naturais, Ciências Ambientais e da Terra	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (60135-1) - UPC - AP - DD - SP18522 -  - 18522 - DIS