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| 10. |  | BULLER, L. S.; BERGIER, I.; RECH, R. Greenhouse gas emissions mitigation in more sustainable agroecosystems in Cerrado. In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 245-248. (Embrapa Gado de Corte. Documentos, 216). Coordenador Roberto Giolo de Almeida. II SIGEE. Disponível em: . Acesso em: 30 nov. 2016.| Biblioteca(s): Embrapa Pantanal. |
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| 17. | | BULLER, L. S.; BERGIER, I.; ORTEGA, E.; MORAES, A. de. ICLF in cooperative systems: a strategy to achieve net positive environmental and socioeconomic budgets. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. p. 185.| Biblioteca(s): Embrapa Pantanal. |
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| 20. | | BERGIER, I.; SORIANO, E.; WIEDMAN, G.; KOSOSKI, A. Intensive and integrated farm systems using fermentation of swine effluent in Brazil. In: RUANE, J.; DARGIE,J. D.; MBA, C.; BOETTCHER, P.; MAKKAR, H. P. S.; BARTLEY, D. M.; SONNINO, A. (Ed.). Biotechnologies at work for smallholders: case studies from developing countries in crops, livestock and fish. FAO, 2013. 109-116| Biblioteca(s): Embrapa Pantanal. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
|
Data corrente: |
08/03/2016 |
|
Data da última atualização: |
04/11/2016 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
BERGIER, I.; KRUSCHE, A.; GUÉRIN, F. |
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Afiliação: |
IVAN BERGIER TAVARES DE LIMA, CPAP; ALEX KRUSCHE, UNIVERSITY OF SÃO PAULO; FRÉDÉRIC GUÉRIN, UNIVERSITÉ DE TOULOUSE. |
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Título: |
Alkaline lake dynamics in the Nhecolândia landscape. |
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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. |
|
Páginas: |
p. 145-161. |
|
Idioma: |
Inglês |
|
Notas: |
(The Handbook of Environmental Chemistry, 37). |
|
Conteúdo: |
Alkaline lakes are diversified ecosystems of the Nhecol^andia landscape in the southern Taquari Megafan, Pantanal. By 1985 they covered an approximate area of 1,060 km2 distributed in nearly 12,761 shallow water bodies. Historical Landsat-5 image analysis from 1985 to 1998 indicates a reduction of 24% in the area and 28% in the number of these shallow lakes. The alkaline lakes in the region can be generally arranged in three major ecological typologies: macrophyte lakes (autotrophic above waterline, lower electron conductivity (EC), and pH), bacterial lakes (heterotrophic, moderate EC, and pH), and saline lakes (autotrophic below waterline, elevated EC, and pH). During 1985?1998, the relative area of macrophyte lakes and bacterial lakes decreased 22 and 40%, respectively, while saline lakes increased 53%. Alkaline lakes may interchange their ecological typologies as a function of short- and long-term water rainfall, surface water flows, and interplay with the aquifer. The decline of lake area and number, and the particular increase in saline lakes, can be associated to highland deforestation and its impact on the regional rainfall distribution. Ancillary data of water chemistry and greenhouse gases allowed sketching a general biogeochemical model of macrophyte and saline typologies and deriving a gross estimation of carbon exchanges with the atmosphere from these alkaline lakes in the Nhecolândia landscape. |
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Palavras-Chave: |
Saline lakes; Wetland. |
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Thesagro: |
Carbono; Salina. |
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Thesaurus NAL: |
Carbon cycle; Floodplains; Saline water. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02181naa a2200253 a 4500
001 2040001
005 2016-11-04
008 2016 bl uuuu u00u1 u #d
100 1 $aBERGIER, I.
245 $aAlkaline lake dynamics in the Nhecolândia landscape.
260 $c2016
300 $ap. 145-161.
500 $a(The Handbook of Environmental Chemistry, 37).
520 $aAlkaline lakes are diversified ecosystems of the Nhecol^andia landscape in the southern Taquari Megafan, Pantanal. By 1985 they covered an approximate area of 1,060 km2 distributed in nearly 12,761 shallow water bodies. Historical Landsat-5 image analysis from 1985 to 1998 indicates a reduction of 24% in the area and 28% in the number of these shallow lakes. The alkaline lakes in the region can be generally arranged in three major ecological typologies: macrophyte lakes (autotrophic above waterline, lower electron conductivity (EC), and pH), bacterial lakes (heterotrophic, moderate EC, and pH), and saline lakes (autotrophic below waterline, elevated EC, and pH). During 1985?1998, the relative area of macrophyte lakes and bacterial lakes decreased 22 and 40%, respectively, while saline lakes increased 53%. Alkaline lakes may interchange their ecological typologies as a function of short- and long-term water rainfall, surface water flows, and interplay with the aquifer. The decline of lake area and number, and the particular increase in saline lakes, can be associated to highland deforestation and its impact on the regional rainfall distribution. Ancillary data of water chemistry and greenhouse gases allowed sketching a general biogeochemical model of macrophyte and saline typologies and deriving a gross estimation of carbon exchanges with the atmosphere from these alkaline lakes in the Nhecolândia landscape.
650 $aCarbon cycle
650 $aFloodplains
650 $aSaline water
650 $aCarbono
650 $aSalina
653 $aSaline lakes
653 $aWetland
700 1 $aKRUSCHE, A.
700 1 $aGUÉRIN, F.
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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