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| Registros recuperados : 29 | |
| 4. |  | JONS, V. L.; NELSON, B.; MCMULLEN, M. Downy mildew (Sclerophthora macrospora) of wheat, barley, and oats in north Dakota. Plant Disease, St. Paul, v. 70, n. 9, p. 892, 1986.| Biblioteca(s): Embrapa Trigo. |
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| 5. | | MENDES, N. B.; NELSON, B. W.; MILLER, R. P. Levantamento das espécies arbóreas da região de Manaus - Amazonas. Revista do Instituto Florestal, São Paulo, v. 4, pt. 1, p. 332-338, mar. 1992. Edição dos Anais do Congresso Florestal de Essências Nativas, 2., 1992, São Paulo. Edição especial.| Biblioteca(s): Embrapa Florestas. |
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| 8. | | OLIVEIRA, A. A. de; FERREIRA, L. V.; LLERAS PEREZ, E.; NELSON, B. W.; ALMEIDA, S. S. A flora fanerogâmica amazônica: composição, diversidade, endemismo e conservação. In: ARAÚJO, E. de L.; MOURA, A. do N.; SAMPAIO, E. V. de S. B.; GESTINARI, L. M. de S.; CARNEIRO, J. de M. T. (Ed.). Biodiversidade, conservação e uso sustentável da flora do Brasil. Recife: Sociedade Botânica do Brasil: Universidade Federal Rural de Pernambuco, 2002. p. 15-18.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 9. | | SALATI, E.; RIBEIRO, M. de N. G.; ABSY, M. L.; NELSON, B. W. Clima da Amazonia: presente, passado e futuro. In: VAL, A.L.; FIGLIUOLO, R.; FELDBERG, E., ed. Bases cientificas para estrategias de preservacao e desenvolvimento da Amazonia: fatos e perspectivas. Manaus: INPA, 1991. v.1, p.21-34.| Biblioteca(s): Embrapa Rondônia. |
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| 10. | | MORGAN, E. B.; NELSON, B. D.; BROWN, T. F.; McCORMICK, M. E.; SAXTON, A. Comparison of alfalfa, ryegrass, and triticale haylages and corn and sorghum silages with lactating Holstein cows, 1987. Annual Progress Report. Louisiana State University, Southeast Research Station, p. 95-106, 1987.| Biblioteca(s): Embrapa Trigo. |
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| 12. | | EICHHORN JUNIOR, M. M.; OLIVER, W. M.; HALLMARK, W. B.; YOUNG, W. A.; DAVIS, A. V.; NELSON, B. D. Grazer: a new bermudagrass for pastures and moderate hay production. Louisiana Agriculture, v. 29, n. 1, p. 5-7, 1985.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 13. | | NELSON, B. W.; MESQUITA, R.; PEREIRA, J. L. G.; SOUZA, S. G. A. de; BATISTA, G. T.; COUTO, L. B. Allometric regressions for improved estimate of secondary forest biomass in the central Amazon. Forest Ecology and Management, v. 117, n. 1, p. 149-167, 1999.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 15. | | MERTES, L. A. K.; DANIEL, D. L.; MELACK, J. M.; NELSON, B.; MARTINELLI, A.; FORSBERG, B. R. Spatial patterns of hydrology, geomorphology and vegetation on the floodplain of the Amazon River in Brazil from a remote sensing perspective. Geomorphology, v.13, p.215-232, 1995.| Biblioteca(s): Embrapa Pantanal. |
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| 16. | | THRO, A. M.; SHOCK, C. C.; NELSON, B. D.; PETERSON, F. J.; COCO, A. B.; BROWN, L. P.; WIER, A. T. Aeschynomene and other summer legumes in Louisiana. Louisiana Agric., v.30, n.4, p.6-8, 1987.| Biblioteca(s): Embrapa Agrobiologia. |
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| 17. | | NELSON, B.; TAVARES, J.; WU, J.; VALERIANO, D.; LOPES, A.; MAROSTICA, S.; MARTINS, G.; PROHASKA, N.; ALBERT, L.; ARAUJO, A. de; MANZI, A.; SALESKA, S.; HUETE, A. Seasonality of Central Amazon Forest Leaf Flush Using Tower-Mounted RGB Camera. In: AGU FALL MEETING, 2014, San Francisco. [Proceedings]. [San Francisco]: AGU, 2014.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 18. | | OLIVEIRA, M. V. N. d'; FIGUEIREDO, E. O.; ALMEIDA, D. R. A. de; OLIVEIRA, L. C. de; SILVA, C. A.; NELSON, B. W.; CUNHA, R. M. da; PAPA, D. de A.; STARK, S. C.; VALBUENA, R. Impacts of selective logging on Amazon forest canopy structure and biomass with a LiDAR and photogrammetric survey sequence. Forest Ecology and Management, v. 500, 119648, Nov. 2021.| Biblioteca(s): Embrapa Acre. |
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| 19. | | KOMIYA, S.; ARAUJO, A. C. de; LAVRIC, J. V.; NELSON, B.; SÖRGEL, M.; WEBER, B.; BOTIA, S.; GOMES-ALVES, E.; WALTER, D.; SÁ, M. de O.; WOLFF, S.; PINHO, D. M.; KONDO, F.; TRUMBORE, S. Seasonal and interannual variations of carbon fluxes at the Amazon Tall Tower Observatory site in 2014-2019. In: EGU GENERAL ASSEMBLY, 2022, Viena. Programme. [S.l.]: EGU, 2022.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 20. | | WU, J.; KOBAYASHI, H.; STARK, S. C.; MENG, R.; GUAN, K.; TRAN, N. N.; GAO, S.; YANG, W.; RESTREPO-COUPE, N.; MIURA, T.; OLIVEIRA JUNIOR, R. C. de; ROGERS, A.; DYE, D. G.; NELSON, B. W.; SERBIN, S. P.; HUETE, A. R.; SALESKA, S. R. Biological processes dominate seasonality of remotely sensed canopy greenness in an Amazon evergreen forest. New Phytologist, v. 217, n. 4, p. 1507-1520, Mar. 2018.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 29 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Territorial. |
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Data corrente: |
18/03/2014 |
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Data da última atualização: |
19/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ESPÍRITO-SANTO, F. D. B.; GLOOR, M.; KELLER, M.; MALHI, Y.; SAATCHI, S.; NELSON, B.; OLIVEIRA JUNIOR, R. C.; PEREIRA, C.; LLOYD, J.; FROLKING, S.; PALACE, M.; SHIMABUKURO, Y. E.; DUARTE, V.; MONTEAGUDO MENDOZA, A.; LÓPEZ-GONZÁLEZ, G.; BAKER, T. R.; FELDPAUSCH, T. R.; BRIENEN, R. J. W.; ASNER, G. P.; BOYD, D. S.; PHILLIPS, O. L. |
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Afiliação: |
FERNANDO D. B. ESPÍRITO-SANTO, NASA Jet Propulsion Laboratory, California Institute of Technology; MANUEL GLOOR, School of Geography, University of Leeds; MICHAEL KELLER, USDA Forest Service / University of New Hampshire / CNPM; YADVINDER MALHI, University of Oxford; SASSAN SAATCHI, NASA Jet Propulsion Laboratory, California Institute of Technology; BRUCE NELSON, INPA; RAIMUNDO COSME DE OLIVEIRA JUNIOR, CPATU; CLEUTON PEREIRA; JON LLOYD, University of Leeds / James Cook University; STEVE FROLKING, University of New Hampshire; MICHAEL PALACE, University of New Hampshire; YOSIO E. SHIMABUKURO, INPE; VALDETE DUARTE, INPE; ABEL MONTEAGUDO MENDOZA, Jardin Botanico de Missouri; GABRIELA LÓPEZ-GONZÁLEZ, University of Leeds; TIM R. BAKER, University of Leeds; TED R. FELDPAUSCH, University of Leeds; ROEL J. W. BRIENEN, University of Leeds; GREGORY P. ASNER, Carnegie Institution for Science; DOREEN S. BOYD, University of Nottingham, University Park; OLIVER L. PHILLIPS, University of Leeds. |
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Título: |
Size and frequency of natural forest disturbances and the Amazon forest carbon balance. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Nature Communications, v. 5, art. n. 3434, 18 Mar. 2014. |
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DOI: |
10.1038/ncomms4434 |
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Idioma: |
Inglês |
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Conteúdo: |
Forest inventory studies in the Amazon indicate a large terrestrial carbon sink. However, field plots may fail to represent forest mortality processes at landscape-scales of tropical forests. Here we characterize the frequency distribution of disturbance events in natural forests from 0.01ha to 2,651ha size throughout Amazonia using a novel combination of forest inventory, airborne lidar and satellite remote sensing data. We find that small-scale mortality events are responsible for aboveground biomass losses of ~1.7PgCy;1 over the entire Amazon region. We also find that intermediate-scale disturbances account for losses of ~0.2PgCy1, and that the largest-scale disturbances as a result of blow-downs only account for losses of ~0.004PgCy1. Simulation of growth and mortality indicates that even when all carbon losses from intermediate and large-scale disturbances are considered, these are outweighed by the net biomass accumulation by tree growth, supporting the inference of an Amazon carbon sink. |
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Palavras-Chave: |
Ciência da Terra. |
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Thesagro: |
Carbono; Clima; Floresta. |
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Thesaurus NAL: |
Amazonia. |
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Categoria do assunto: |
--
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/99521/1/ncomms4434.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/101064/1/Espririto-Santo-et-al-Nature-Communications-2014.pdf
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|
Marc: |
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001 1982675
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008 2014 bl uuuu u00u1 u #d
024 7 $a10.1038/ncomms4434$2DOI
100 1 $aESPÍRITO-SANTO, F. D. B.
245 $aSize and frequency of natural forest disturbances and the Amazon forest carbon balance.
260 $c2014
520 $aForest inventory studies in the Amazon indicate a large terrestrial carbon sink. However, field plots may fail to represent forest mortality processes at landscape-scales of tropical forests. Here we characterize the frequency distribution of disturbance events in natural forests from 0.01ha to 2,651ha size throughout Amazonia using a novel combination of forest inventory, airborne lidar and satellite remote sensing data. We find that small-scale mortality events are responsible for aboveground biomass losses of ~1.7PgCy;1 over the entire Amazon region. We also find that intermediate-scale disturbances account for losses of ~0.2PgCy1, and that the largest-scale disturbances as a result of blow-downs only account for losses of ~0.004PgCy1. Simulation of growth and mortality indicates that even when all carbon losses from intermediate and large-scale disturbances are considered, these are outweighed by the net biomass accumulation by tree growth, supporting the inference of an Amazon carbon sink.
650 $aAmazonia
650 $aCarbono
650 $aClima
650 $aFloresta
653 $aCiência da Terra
700 1 $aGLOOR, M.
700 1 $aKELLER, M.
700 1 $aMALHI, Y.
700 1 $aSAATCHI, S.
700 1 $aNELSON, B.
700 1 $aOLIVEIRA JUNIOR, R. C.
700 1 $aPEREIRA, C.
700 1 $aLLOYD, J.
700 1 $aFROLKING, S.
700 1 $aPALACE, M.
700 1 $aSHIMABUKURO, Y. E.
700 1 $aDUARTE, V.
700 1 $aMONTEAGUDO MENDOZA, A.
700 1 $aLÓPEZ-GONZÁLEZ, G.
700 1 $aBAKER, T. R.
700 1 $aFELDPAUSCH, T. R.
700 1 $aBRIENEN, R. J. W.
700 1 $aASNER, G. P.
700 1 $aBOYD, D. S.
700 1 $aPHILLIPS, O. L.
773 $tNature Communications$gv. 5, art. n. 3434, 18 Mar. 2014.
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Embrapa Amazônia Oriental (CPATU) |
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