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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
07/03/2016 |
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Data da última atualização: |
16/05/2017 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
ASSINE, M. L.; MACEDO, H. A.; STEVAUX, J. C.; BERGIER, I.; PADOVANI, C. R.; SILVA, A. |
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Afiliação: |
MARIO LUIS ASSINE, UNIVERSIDADE ESTADUAL PAULISTA; HUDSON AZEVEDO MACEDO, UNIVERSIDADE ESTADUAL PAULISTA; JOSÉ CÂNDIDO STEVAUX, UNIVERSIDADE ESTADUAL PAULISTA; IVAN BERGIER TAVARES DE LIMA, CPAP; CARLOS ROBERTO PADOVANI, CPAP; AGUINALDO SILVA, FEDERAL UNIVERSITY OF MATO GROSSO DO SUL. |
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Título: |
Avulsive rivers in the hydrology of the Pantanal wetland. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: BERGIER, I.; ASSINE, M. L. (Ed.). Dynamics of the Pantanal Wetland in South America. Switzerland: Springer International Publishing, 2016. |
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Páginas: |
p. 83-110. |
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Idioma: |
Inglês |
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Notas: |
(The Handbook of Environmental Chemistry, 37) |
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Conteúdo: |
This chapter presents and discusses the avulsive nature of the Pantanal rivers and shows how the ever-changing drainage network influences the surface hydrology and ecology. Besides, the systemic portrait here outlined provides new insights concerning the Pantanal hydrodynamics, in its particularities and as a whole system. A simple model of the avulsion process is illustrated, and several realistic examples of the processes leading to river avulsions are shown and discussed. The north-to-south flood-pulse wave due to the presence of bottlenecks is further described in detail. This systemic approach allows identifying that the fluvial ?avulsive and bottleneck? dynamics seasonally affects both local and regional ecohydrological processes. Moreover, it shows that avulsive processes are commonplace in Pantanal, and changes in land use, particularly in river headwaters in the highlands, accelerate the avulsions, making the sustainable use of the Pantanal lowland areas difficult. |
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Palavras-Chave: |
Flood dynamics; Fluvial avulsion; Fluvial bottlenecks; Fluvial megafans; Multichannel systems. |
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Thesagro: |
Hidrologia; Inundação. |
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Thesaurus Nal: |
Alluvial plains; Floodplains; Hydrology. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01959naa a2200325 a 4500
001 2039972
005 2017-05-16
008 2016 bl uuuu u00u1 u #d
100 1 $aASSINE, M. L.
245 $aAvulsive rivers in the hydrology of the Pantanal wetland.
260 $c2016
300 $ap. 83-110.
500 $a(The Handbook of Environmental Chemistry, 37)
520 $aThis chapter presents and discusses the avulsive nature of the Pantanal rivers and shows how the ever-changing drainage network influences the surface hydrology and ecology. Besides, the systemic portrait here outlined provides new insights concerning the Pantanal hydrodynamics, in its particularities and as a whole system. A simple model of the avulsion process is illustrated, and several realistic examples of the processes leading to river avulsions are shown and discussed. The north-to-south flood-pulse wave due to the presence of bottlenecks is further described in detail. This systemic approach allows identifying that the fluvial ?avulsive and bottleneck? dynamics seasonally affects both local and regional ecohydrological processes. Moreover, it shows that avulsive processes are commonplace in Pantanal, and changes in land use, particularly in river headwaters in the highlands, accelerate the avulsions, making the sustainable use of the Pantanal lowland areas difficult.
650 $aAlluvial plains
650 $aFloodplains
650 $aHydrology
650 $aHidrologia
650 $aInundação
653 $aFlood dynamics
653 $aFluvial avulsion
653 $aFluvial bottlenecks
653 $aFluvial megafans
653 $aMultichannel systems
700 1 $aMACEDO, H. A.
700 1 $aSTEVAUX, J. C.
700 1 $aBERGIER, I.
700 1 $aPADOVANI, C. R.
700 1 $aSILVA, A.
773 $tIn: BERGIER, I.; ASSINE, M. L. (Ed.). Dynamics of the Pantanal Wetland in South America. Switzerland: Springer International Publishing, 2016.
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| 8. |  | LIEBEREI, R.; GASPAROTTO, L.; PREISINGER, H.; FELDMANN, F.; IDCZAK, E. Recultivation of abandoned monoculture areas in Amazonia. In: SHIFT-WORKSHOP, 1., 1993, Belém, PA. Summaries of lectures and posters. S.l.: GKSS, 1993. p. 123-132.| Tipo: Artigo em Anais de Congresso |
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| 11. | | VOB, K.; GASPAROTTO, L.; LIEBEREI, R.; FELDMANN, F. Root distribution of four tropical useful plants after six months of cultivation on degraded sites in Amazonia. In: SYMPOSIUM TROPISCHE NUTZPFLANZEN: BIOLOGIE, OKOLOGIE, OKONOMIE, 2., 1997, Hamburg. Abstracts der Vortrage und Poster... Hamburg: University, 1997. p. 65.| Tipo: Resumo em Anais de Congresso |
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| 13. | | FELDMANN, F.; MIRANDA, J.; SOUZA, A. das G. C. de. Mycorrhizal situation of native trees in the Brazilian tropical ecosystems Várzea, Igapó, Terra firme and Cerrados. In: SYMPOSIUM TROPISCHE NUTZPFLANZEN - BIOLOGIE, OKOLOGIE, OKONOMIE, 1993, Hamburg. Abstracts... Hamburg: Universitat, 1993. p. 91.| Tipo: Resumo em Anais de Congresso |
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| 20. | | FELDMANN, F.; GASPAROTTO, L.; PREISINGER, H.; VOB, K.; LIEBEREI, R. Ökonomisches Potential von Nutzpflanzen nachhaltiger Mischkulturen Amazoniens. In: SYMPOSIUM TROPISCHE NUTZPFLANZEN: BIOLOGIE, OKOLOGIE, OKONOMIE, 1993, Hamburg. Beitrage gehalten anaBlich... Hamburg: IAngBot, 1994. p. 62-69. (Angewandte Botanik Berichte. Tropische Nutzpflanzen, 5).| Tipo: Artigo em Anais de Congresso |
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| Registros recuperados : 35 | |
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