| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Amazônia Oriental. |
|
Data corrente: |
05/09/2003 |
|
Data da última atualização: |
02/12/2022 |
|
Autoria: |
MORAN, E. F.; BRONDIZIO, E. S.; TUCKER, J. M.; SILVA-FORSBERG, M. C. da; McCRACKEN, S.; FALESI, I. |
|
Afiliação: |
Emilio F. Moran, Anthropological Center for Training and Research on Global Environmental Change, Indiana University; Eduardo S. Brondizio, Anthropological Center for Training and Research on Global Environmental Change, Indiana University; Joanna M. Tucker, Center for Latin American Studies, University of Arizona; Maria Clara da Silva-Forsberg, School of Public and Environmental Affairs, Indiana University; Stephen McCracken, Anthropological Center for Training and Research on Global Environmental Change, Indiana University; ITALO CLAUDIO FALESI, CPATU. |
|
Título: |
Effects of soil fertility and land-use on forest succession in Amazonia. |
|
Ano de publicação: |
2000 |
|
Fonte/Imprenta: |
Forest Ecology and Management, v. 139, n. 1/3, p. 93-108, Dec. 2000. |
|
DOI: |
http://dx.doi.org/10.1016/S0378-1127(99)00337-0 |
|
Idioma: |
Inglês |
|
Conteúdo: |
This paper examines the role of soil fertility and land-use history on the rates of forest successional regrowth in five regions of the Amazon Basin. Sites are located in the Bragantina Region, Tomé Açú Region, Altamira Region and Marajó Region of the State of Pará, Brazil and in a region of the Colombian Vaupés. Methods used included vegetation inventories of successional and mature forests, soil sampling, ethnographic assessment of land-use histories, and land cover classification based on multi-temporal Landsat Thematic Mapper digital satellite data. The paper examines inter-regional differences, intra-regional differences, and Basin-wide differences in rates of forest regrowth. Inter-regional differences are best explained by the differences between areas in soil fertility, whereas intra-regional differences are best explained by the differential impact of land-use history on forest recovery. Basin-wide differences in rates of succession can best be captured by differences in tree height, and secondarily by differences in basal area. In inter-regional comparisons we found that ultisols, oxisols, and spodosols present similar rates of regrowth, but considerably slower rates when compared to alfisols. During the first 5?10 years of regrowth, alfisol areas have average stand height 1 m higher, and this difference doubles after 15 years of regrowth. In intra-regional comparisons, using one region as an example, we found that land-use differences are most able to explain differences. Areas that had been in swidden agriculture grew back at a rate of 1.5 m per year, as compared with 0.45 m per year for areas that had experienced mechanized land preparation, and 0.62 m per year for areas that had been in pasture. In Basin-wide comparisons we have been able to discriminate three distinct stages of secondary succession using structural criteria, across both soil and land-use types with height as the most predictive criteria of overall structural development. By comparing our five sites? data with that of other investigators, the paper proposes Basin-wide patterns of regrowth for each of three structural stages of secondary succession that facilitate linking the field vegetation data to remotely-sensed data of land cover. MenosThis paper examines the role of soil fertility and land-use history on the rates of forest successional regrowth in five regions of the Amazon Basin. Sites are located in the Bragantina Region, Tomé Açú Region, Altamira Region and Marajó Region of the State of Pará, Brazil and in a region of the Colombian Vaupés. Methods used included vegetation inventories of successional and mature forests, soil sampling, ethnographic assessment of land-use histories, and land cover classification based on multi-temporal Landsat Thematic Mapper digital satellite data. The paper examines inter-regional differences, intra-regional differences, and Basin-wide differences in rates of forest regrowth. Inter-regional differences are best explained by the differences between areas in soil fertility, whereas intra-regional differences are best explained by the differential impact of land-use history on forest recovery. Basin-wide differences in rates of succession can best be captured by differences in tree height, and secondarily by differences in basal area. In inter-regional comparisons we found that ultisols, oxisols, and spodosols present similar rates of regrowth, but considerably slower rates when compared to alfisols. During the first 5?10 years of regrowth, alfisol areas have average stand height 1 m higher, and this difference doubles after 15 years of regrowth. In intra-regional comparisons, using one region as an example, we found that land-use differences are most able to explain diff... Mostrar Tudo |
|
Palavras-Chave: |
Brasil; Sucessão ecológica. |
|
Thesagro: |
Desmatamento; Fertilidade do Solo; Floresta; Uso da Terra. |
|
Thesaurus Nal: |
Amazonia. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 03080naa a2200277 a 4500
001 1403687
005 2022-12-02
008 2000 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/S0378-1127(99)00337-0$2DOI
100 1 $aMORAN, E. F.
245 $aEffects of soil fertility and land-use on forest succession in Amazonia.$h[electronic resource]
260 $c2000
520 $aThis paper examines the role of soil fertility and land-use history on the rates of forest successional regrowth in five regions of the Amazon Basin. Sites are located in the Bragantina Region, Tomé Açú Region, Altamira Region and Marajó Region of the State of Pará, Brazil and in a region of the Colombian Vaupés. Methods used included vegetation inventories of successional and mature forests, soil sampling, ethnographic assessment of land-use histories, and land cover classification based on multi-temporal Landsat Thematic Mapper digital satellite data. The paper examines inter-regional differences, intra-regional differences, and Basin-wide differences in rates of forest regrowth. Inter-regional differences are best explained by the differences between areas in soil fertility, whereas intra-regional differences are best explained by the differential impact of land-use history on forest recovery. Basin-wide differences in rates of succession can best be captured by differences in tree height, and secondarily by differences in basal area. In inter-regional comparisons we found that ultisols, oxisols, and spodosols present similar rates of regrowth, but considerably slower rates when compared to alfisols. During the first 5?10 years of regrowth, alfisol areas have average stand height 1 m higher, and this difference doubles after 15 years of regrowth. In intra-regional comparisons, using one region as an example, we found that land-use differences are most able to explain differences. Areas that had been in swidden agriculture grew back at a rate of 1.5 m per year, as compared with 0.45 m per year for areas that had experienced mechanized land preparation, and 0.62 m per year for areas that had been in pasture. In Basin-wide comparisons we have been able to discriminate three distinct stages of secondary succession using structural criteria, across both soil and land-use types with height as the most predictive criteria of overall structural development. By comparing our five sites? data with that of other investigators, the paper proposes Basin-wide patterns of regrowth for each of three structural stages of secondary succession that facilitate linking the field vegetation data to remotely-sensed data of land cover.
650 $aAmazonia
650 $aDesmatamento
650 $aFertilidade do Solo
650 $aFloresta
650 $aUso da Terra
653 $aBrasil
653 $aSucessão ecológica
700 1 $aBRONDIZIO, E. S.
700 1 $aTUCKER, J. M.
700 1 $aSILVA-FORSBERG, M. C. da
700 1 $aMcCRACKEN, S.
700 1 $aFALESI, I.
773 $tForest Ecology and Management$gv. 139, n. 1/3, p. 93-108, Dec. 2000.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 10 | |
| 1. |  | TESSMER, M. A.; GASPERIN, A. C.; ANTONIOLLI, L. R. Efeito do condicionamento térmico sobre alguns atributos de qualidade de morangos cv. Aromas. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA UVA E VINHO, 5., ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 1., 2007, Bento Gonçalves. Resumos. Bento Gonçalves: Embrapa Uva e Vinho, 2007. p. 24. (Embrapa Uva e Vinho. Documentos, 63). Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
|    |
| 6. | | CUSIN, R.; GASPERIN, A. C.; PERINI, P.; PORTO, D. D.; REVERS, L. F. Perfil transcricional de genes MADS-box associados à dormência em diferentes órgãos de macieira. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 10.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 6., 2012, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2012. p. 15. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
| |
| 7. | | SANTOS, H. P. dos; ANZANELLO, R.; FIALHO, F. B.; GASPERIN, A. C.; TONIETTO, J.; BERGAMASCHI, H.; MARODIN, G. A. B. Necessidades de frio hibernal para evolução da dormência de gemas de videira. Brazilian Journal of Plant Physiology, Londrina, v. 23, p. 255, set. 2011. Resumo. Resumo apresentado no XIII CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL e XIV REUNIÃO LATINO-AMERICANA DE FISIOLOGIA VEGETAL, de 19 a 22 de setembro 2011, Búzios, RJ.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
| |
| 8. | | GASPERIN, A. C.; ANZANELLO, R.; PERINI, P.; REVERS, L. F.; FIALHO, F. B.; SANTOS, H. P. dos. Influência das gemas laterais sobre a gema apical em ramos de macieira da cv. Castel Gala. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 8.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 4., 2010, Bento Gonçalves. Resumos. Bento Gonçalves: Embrapa Uva e Vinho, 2010. p. p. 41. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
| |
| 9. | | ANZANELLO, R.; SANTOS, H. P. dos; FIALHO, F. B.; REVERS, L. F.; PERINI, P.; GASPERIN, A. C.; BERGAMASCHI, H.; MARODIN, G. A. B. Caracterização da evolução da dormência e requerimento de frio hibernal em gemas de macieira submetidas a diferentes ciclos diários de temperatura. Brazilian Journal of Plant Physiology, Londrina, v. 23, p. 186-187, set. 2011. Suplemento. Resumos do XIII Congresso Brasileiro de Fisiologia Vegetal e XIV Reunião Latino-Americana de Fisiologia Vegetal, 19 a 22 de setembro de 2011, Búzios, RJ.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
| |
| 10. | | ANZANELLO, R.; FIALHO, F. B.; SANTOS, H. P. dos; REVERS, L. F.; GASPERIN, A. C.; SOUZA, D. A.; MARODIN, G. A. B.; BERGAMASCHI, H. Tempo de resposta para brotação de gemas de macieira submetidas a diferentes ciclos diários de temperatura durante o período de dormência. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 9.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 5., 2011, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2011. p. 13.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
| |
| Registros recuperados : 10 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
