| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pantanal. |
|
Data corrente: |
19/09/2019 |
|
Data da última atualização: |
18/11/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
RASBOLD, G. G.; McGLUE, M. M.; STEVAUX, J. C.; PAROLIN, M.; SILVA, A.; BERGIER, I. |
|
Afiliação: |
GILIANE G. RASBOLD, UEM; MICHAEL M. McGLUE, UNIVERSITY OF KENTUCKY; JOSÉ C. STEVAUX, UEM/UFMS; MAURO PAROLIN, UFMS; AGUINALDO SILVA, UFMS; IVAN BERGIER TAVARES DE LIMA, CPAP. |
|
Título: |
Sponge spicule and phytolith evidence for Late Quaternary environmental changes in the tropical Pantanal wetlands of western Brazil. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Palaeogeography, Palaeoclimatology, Palaeoecology, v. 518, p. 119-133, 2019. |
|
DOI: |
10.1016/j.palaeo.2019.01.015 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The environmental history of the central Pantanal wetlands of western Brazil is inferred for the last 19 kyrs based on a multi-indicator paleolimnological analysis of a sediment core from Lake Negra. The core, dated by 14C and OSL, shows variations in the abundance, diversity, and preservation of sponge spicules and phytoliths through time, consistent with changing aquatic environments. In the late Pleistocene, Lake Negra was influenced by a strong monsoon and fluvial depositional processes, whereas in the Holocene, there was a drier interval where the lake was more isolated on the floodplain. Hiatuses in the stratigraphy resulted from both wet and dry conditions, through fluvial channel scour or subaerial exposure of the lake floor, respectively. Data suggest that floodplain lakes in the Pantanal wetlands and similar riverine wetlands respond in a complex and, at times, indirect manner to climate change, and the dynamics of the adjacent fluvial system must be accounted for when interpreting paleohydrology and vegetation patterns. |
|
Thesagro: |
Ecologia; Lago; Mudança Climática. |
|
Thesaurus Nal: |
Climate change; Lakes; Paleoecology; Wetland conservation. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202331/1/Sponge-spicule-and-phytolith-2019.pdf
|
|
Marc: |
LEADER 01896naa a2200277 a 4500
001 2112334
005 2019-11-18
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.palaeo.2019.01.015$2DOI
100 1 $aRASBOLD, G. G.
245 $aSponge spicule and phytolith evidence for Late Quaternary environmental changes in the tropical Pantanal wetlands of western Brazil.$h[electronic resource]
260 $c2019
520 $aThe environmental history of the central Pantanal wetlands of western Brazil is inferred for the last 19 kyrs based on a multi-indicator paleolimnological analysis of a sediment core from Lake Negra. The core, dated by 14C and OSL, shows variations in the abundance, diversity, and preservation of sponge spicules and phytoliths through time, consistent with changing aquatic environments. In the late Pleistocene, Lake Negra was influenced by a strong monsoon and fluvial depositional processes, whereas in the Holocene, there was a drier interval where the lake was more isolated on the floodplain. Hiatuses in the stratigraphy resulted from both wet and dry conditions, through fluvial channel scour or subaerial exposure of the lake floor, respectively. Data suggest that floodplain lakes in the Pantanal wetlands and similar riverine wetlands respond in a complex and, at times, indirect manner to climate change, and the dynamics of the adjacent fluvial system must be accounted for when interpreting paleohydrology and vegetation patterns.
650 $aClimate change
650 $aLakes
650 $aPaleoecology
650 $aWetland conservation
650 $aEcologia
650 $aLago
650 $aMudança Climática
700 1 $aMcGLUE, M. M.
700 1 $aSTEVAUX, J. C.
700 1 $aPAROLIN, M.
700 1 $aSILVA, A.
700 1 $aBERGIER, I.
773 $tPalaeogeography, Palaeoclimatology, Palaeoecology$gv. 518, p. 119-133, 2019.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pantanal (CPAP) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
16/07/1998 |
|
Data da última atualização: |
20/07/2017 |
|
Tipo da produção científica: |
Folder/Folheto/Cartilha |
|
Autoria: |
YORINORI, J. T. |
|
Afiliação: |
JOSÉ TADASHI YORINORI, CNPSo. |
|
Título: |
A mancha "olho-de-ra" (Cercospora sojina Hara). |
|
Ano de publicação: |
1988 |
|
Fonte/Imprenta: |
Londrina: EMBRAPA-CNPSo, [198-]. |
|
Idioma: |
Português |
|
Notas: |
1 folder. |
|
Conteúdo: |
Antecedentes; Sintomatologia; Disseminacao do fungo; Risco de doenca; Medidas de controle. |
|
Thesagro: |
Doença de planta; Doença fungica; Fungo; Soja. |
|
Thesaurus NAL: |
Fungal diseases of plants; Soybeans. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/105475/1/ID-1187.pdf
|
|
Marc: |
LEADER 00582nam a2200193 a 4500
001 1444513
005 2017-07-20
008 1988 bl uuuu u0uu1 u #d
100 1 $aYORINORI, J. T.
245 $aA mancha "olho-de-ra" (Cercospora sojina Hara).
260 $aLondrina: EMBRAPA-CNPSo, [198-].$c1988
500 $a1 folder.
520 $aAntecedentes; Sintomatologia; Disseminacao do fungo; Risco de doenca; Medidas de controle.
650 $aFungal diseases of plants
650 $aSoybeans
650 $aDoença de planta
650 $aDoença fungica
650 $aFungo
650 $aSoja
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
