|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Ocidental. Para informações adicionais entre em contato com cpaa.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
19/01/2005 |
Data da última atualização: |
05/01/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FELDPAUSCH, T. R.; RONDON, M. A.; FERNANDES, E. C. M.; RIHA, S. J.; WANDELLI, E. |
Afiliação: |
Cornell University; CIAT; Embrapa Amazônia Ocidental. |
Título: |
Carbon and nutrient accumulation in secondary forests regeneration on pastures in Central Amazonia. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Ecological Applications, v. 14, n. 4, p. S164-S176, aug. 2004. Supplement. |
Idioma: |
Inglês |
Conteúdo: |
Determining nutrient constraints to regrowth and the status of secondary vegetation is an important step in managing and/or enhancing abandoned site rehabilitation. We examined the dual roles of SF to rehabilitate site productivity and to increase C sinks and investigated potential soil nutrient limitations to these two processes. We examined aboveground and soil C accrual and nutrient stocks in degraded pastures that had been abandoned for a varying number of years. Our objective was to study the influence of regenerating vegetation on C and nutrient budgets following pasture abandonment. We hypothesized that C and N pools would recover with time following post-burn volatilization, while other nutrients would be redistributed form below-to aboveground pools resulting in reduced soil pools. |
Palavras-Chave: |
Amazonas; Brasil. |
Thesagro: |
Carbono; Floresta Secundaria; Nutriente; Solo. |
Thesaurus Nal: |
Amazonia. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01505naa a2200253 a 4500 001 1674647 005 2015-01-05 008 2004 bl uuuu u00u1 u #d 100 1 $aFELDPAUSCH, T. R. 245 $aCarbon and nutrient accumulation in secondary forests regeneration on pastures in Central Amazonia. 260 $c2004 520 $aDetermining nutrient constraints to regrowth and the status of secondary vegetation is an important step in managing and/or enhancing abandoned site rehabilitation. We examined the dual roles of SF to rehabilitate site productivity and to increase C sinks and investigated potential soil nutrient limitations to these two processes. We examined aboveground and soil C accrual and nutrient stocks in degraded pastures that had been abandoned for a varying number of years. Our objective was to study the influence of regenerating vegetation on C and nutrient budgets following pasture abandonment. We hypothesized that C and N pools would recover with time following post-burn volatilization, while other nutrients would be redistributed form below-to aboveground pools resulting in reduced soil pools. 650 $aAmazonia 650 $aCarbono 650 $aFloresta Secundaria 650 $aNutriente 650 $aSolo 653 $aAmazonas 653 $aBrasil 700 1 $aRONDON, M. A. 700 1 $aFERNANDES, E. C. M. 700 1 $aRIHA, S. J. 700 1 $aWANDELLI, E. 773 $tEcological Applications$gv. 14, n. 4, p. S164-S176, aug. 2004. Supplement.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 2 | |
1. | | COUTO, D.; DORNIER, M.; PALLET, D.; REYNES, M.; DIJOUX, D.; FREITAS, S.; CABRAL, L. M. C. Evaluation of nanofiltration membranes for retention of anthocyanins present in açaí (Euterpe oleracea Mart.) juice. In: IBERO-AMERICAN CONFERENCE ON MEMBRANE SCIENCE AND TECHNOLOGY, 7., 2010, Sintra. Book of abstracts. Caparica: Universidade Nova de Lisboa, 2010. p. 66-67.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agroindústria de Alimentos. |
| |
2. | | COUTO, D. S.; DORNIER, M.; PALLET, D.; REYNES, M.; DIJOUX, D.; FREITAS, S. P.; CABRAL, L. M. C. Evaluation of nanofiltration membranes for the retention of anthocyanins of açai (Euterpe oleracea Mart.) juice. Desalination and Water Treatment, Hopkinton, v. 27, p. 108-113, Mar. 2011.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Agroindústria de Alimentos. |
| |
Registros recuperados : 2 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|