|
|
Registros recuperados : 5 | |
1. | | POTTER, C.; BUSTAMANTE, M.; KLOOSTER, S.; GENOVESE, V.; FERREIRA, L.; HUETE, A.; COSME, R.; NEMANI, R.; ZEPP, R. Modeling the effects of climate and land use change on carbon and trace gas budgets over the Amazon Region using NASA satellite products. In: SCIENCE TEAM MEETING, 11., 2007, Salvador. Book of Abstracts... Manaus: LBA-ECO, 2007. Abstract ID: 14. Publicado também on-line. Biblioteca(s): Embrapa Amazônia Oriental. |
| |
2. | | VIANA, L. T.; BUSTAMANTE, M. M. C.; PINTO, A. S.; MOLINA, M.; KISSELLE, W. K.; ZEPP, R. G. Estrutura da comunidade microbiana em areas nativas e de pastagem na regiao do cerrado. In: SIMPOSIO ECOLOGIA E BIODIVERSIDADE DO CERRADO, 2002, Brasilia, DF. Perspectivas e desafios para o seculo 21: [programa e resumos]. Brasilia: Embrapa Sede, 2002. p. 39-40. Biblioteca(s): Embrapa Cerrados. |
| |
3. | | POTTER, C.; KLOOSTER, S.; HUETE, A.; GENOVESE, V.; BUSTAMANTE, M.; FERREIRA, L. G.; OLIVEIRA JUNIOR, R. C. de; ZEPP, R. Terrestrial carbon sinks in the Brazilian Amazon and Cerrado region predicted from MODIS satellite data and ecosystem modeling. Biogeosciences discussions, v. 6, n. 1, p. 947-969, Jan./Feb. 2009. Biblioteca(s): Embrapa Amazônia Oriental. |
| |
4. | | VIANA, L. T.; BUSTAMANTE, M. M. da C.; MOLINA, M.; PINTO, A. de S.; KISSELLE, K.; ZEPP, R.; BURKE, R. A. Microbial communities in Cerrado soils under native vegetation subjected to prescribed fire and under pasture. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 12, p. 1665-1672, dez. 2011 Título em português: Comunidades microbianas de solos de Cerrado sob vegetação nativa sujeita a queimadas prescritas e sob pastagem. Biblioteca(s): Embrapa Unidades Centrais. |
| |
5. | | PINTO, A. de S.; BUSTAMANTE, M. M. C.; SILVA, M. R. S. S. da; KISSELLE, K. W.; BROSSARD, M.; KRUGER, R.; ZEPP, R. G.; BURKE, R. A. Effects of different treatments of pasture restoration on soil trace gas emissions in the cerrados of Central Brazil. Earth Interactions, v. 10, p. 1-26, 2006. Biblioteca(s): Embrapa Cerrados. |
| |
Registros recuperados : 5 | |
|
|
Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
08/03/2010 |
Data da última atualização: |
16/11/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 3 |
Autoria: |
POTTER, C.; KLOOSTER, S.; HUETE, A.; GENOVESE, V.; BUSTAMANTE, M.; FERREIRA, L. G.; OLIVEIRA JUNIOR, R. C. de; ZEPP, R. |
Afiliação: |
NASA; CALIFORNIA STATE UNIVERSITY MONTEREY BAY; UNIVERSITY OF ARIZONA; CALIFORNIA STATE UNIVERSITY MONTEREY BAY; UNB; UNIVERSIDADE FEDERAL DE GOIAS; RAIMUNDO COSME DE OLIVEIRA JUNIOR, CPATU; US ENVIRONMENTAL PROTECTION AGENCY. |
Título: |
Terrestrial carbon sinks in the Brazilian Amazon and Cerrado region predicted from MODIS satellite data and ecosystem modeling. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Biogeosciences discussions, v. 6, n. 1, p. 947-969, Jan./Feb. 2009. |
Idioma: |
Inglês |
Conteúdo: |
A simulation model based on satellite observations of monthly vegetation cover from the Moderate Resolution Imaging Spectroradiometer (MODIS) was used to estimate monthly carbon fluxes in terrestrial ecosystems of Brazilian Amazon and Cerrado regions over the period 2000?2004. Net ecosystem production (NEP) flux for atmospheric CO2 in the region for these years was estimated. Consistently high carbon sink fluxes in terrestrial ecosystems on a yearly basis were found in the western portions of the states of Acre and Rondônia and the northern portions of the state of Pará. These areas were not significantly impacted by the 2002?2003 El Niño event in terms of net annual carbon gains. Areas of the region that show periodically high carbon source fluxes from terrestrial ecosystems to the atmosphere on yearly basis were found throughout the state of Maranhão and the southern portions of the state of Amazonas. As demonstrated though tower site comparisons, NEP modeled with monthly MODIS Enhanced Vegetation Index (EVI) inputs closely resembles the measured seasonal carbon fluxes at the LBA Tapajos tower site. Modeling results suggest that the capacity for use of MODIS Enhanced Vegetation Index (EVI) data to predict seasonal uptake rates of CO2 in Amazon forests and Cerrado woodlands is strong. |
Thesagro: |
Carbono; Ecossistema. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/43169/1/bgd-6-947-2009-print.pdf
|
Marc: |
LEADER 02014naa a2200229 a 4500 001 1660205 005 2022-11-16 008 2009 bl uuuu u00u1 u #d 100 1 $aPOTTER, C. 245 $aTerrestrial carbon sinks in the Brazilian Amazon and Cerrado region predicted from MODIS satellite data and ecosystem modeling.$h[electronic resource] 260 $c2009 520 $aA simulation model based on satellite observations of monthly vegetation cover from the Moderate Resolution Imaging Spectroradiometer (MODIS) was used to estimate monthly carbon fluxes in terrestrial ecosystems of Brazilian Amazon and Cerrado regions over the period 2000?2004. Net ecosystem production (NEP) flux for atmospheric CO2 in the region for these years was estimated. Consistently high carbon sink fluxes in terrestrial ecosystems on a yearly basis were found in the western portions of the states of Acre and Rondônia and the northern portions of the state of Pará. These areas were not significantly impacted by the 2002?2003 El Niño event in terms of net annual carbon gains. Areas of the region that show periodically high carbon source fluxes from terrestrial ecosystems to the atmosphere on yearly basis were found throughout the state of Maranhão and the southern portions of the state of Amazonas. As demonstrated though tower site comparisons, NEP modeled with monthly MODIS Enhanced Vegetation Index (EVI) inputs closely resembles the measured seasonal carbon fluxes at the LBA Tapajos tower site. Modeling results suggest that the capacity for use of MODIS Enhanced Vegetation Index (EVI) data to predict seasonal uptake rates of CO2 in Amazon forests and Cerrado woodlands is strong. 650 $aCarbono 650 $aEcossistema 700 1 $aKLOOSTER, S. 700 1 $aHUETE, A. 700 1 $aGENOVESE, V. 700 1 $aBUSTAMANTE, M. 700 1 $aFERREIRA, L. G. 700 1 $aOLIVEIRA JUNIOR, R. C. de 700 1 $aZEPP, R. 773 $tBiogeosciences discussions$gv. 6, n. 1, p. 947-969, Jan./Feb. 2009.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|