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| Registros recuperados : 37 | |
| 9. |  | SCHWARTZ, G.; BAIS, A. L. S.; PEÑA-CLAROS, M.; HOGSTRA-KLEIN, M. A.; MOHREN, G. M. J.; ARTS, B. J. M. Profitability of silvicultural treatments in logging gaps in the brazilian amazon. Journal of Tropical Forest Science, v. 28, n. 1, p. 68-78, 2016.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 10. | | BARLOW, J.; ANDERSON, L.; BERENGUER, E.; BRANCALION, P.; CARVALHO, N.; FERREIRA, J. N.; GARRETT, R.; JAKOVAC, C.; NASCIMENTO, N.; PEÑA-CLAROS, M.; RODRIGUES, R.; VALENTIM, J. F. Transformando a Amazônia através de "arcos de restauração". New York, NY: SPA Technical Secretariat New York, 2023. 12 p. (Science Panel for the Amazon. Policy brief). Publicada também nos idiomas inglês e espanhol.| Biblioteca(s): Embrapa Acre. |
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| 11. | | SANDE, M. T. van der; PEÑA-CLAROS, M.; ARETS, E. J. M. M.; MAZZEI, L.; ASCARRUNZ, N.; TOLEDO, M.; LICONA, J. C.; ALARCÓN, A.; POORTER, L.; AVILA, A. L. de; ROOPSIND, A.; RUSCHEL, A.; FINEGAN, B.; CÁCERES-SIANI, Y. Are Neotropical forests changing in species and trait composition? In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 52., 2015, Honolulu. Resilience of Island Systems in the Context of Climate Change: Challenges for Biological and Cultural diversity and Conservation: abstracts. [S.l.]: ATBC, 2015. p. 34.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 12. | | AVILA, A. L. de; SANDE, M. T. van der; DORMANN, C. F.; PEÑA-CLAROS, M.; POORTER, L.; FREITAS, L. J. M. de; RUSCHEL, A. R.; SILVA, J. N. M.; CARVALHO, J. O. P. de; BAUHUS, J. Disturbance intensity is a stronger driver of biomass recovery than remaining tree-community attributes in a managed Amazonian forest. Journal of Applied Ecology, v. 55, n. 4, p. 1647-1657, July 2018.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 13. | | SANDE, M. T. van der; POORTER, L.; BALVANERA, P.; KOOISTRA, L.; THONICKE, K.; BOIT, A.; DUTRIEUX, L. P.; EQUIHUA, J.; GERARD, F.; HEROLD, M.; KOLB, M.; SIMÕES, M.; PEÑA-CLAROS, M. The integration of empirical, remote sensing and modelling approaches enhances insight in the role of biodiversity in climate change mitigation by tropical forests. Current Opinion in Environmental Sustainability, v. 26/27, p. 69-76, Jun. 2017.| Biblioteca(s): Embrapa Solos. |
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| 14. | | SIST, P.; FREITAS, L. J. M. de; PIPONIOT, C.; HÉRAULT, B.; DERROIRE, G.; HONORIO, E.; KANASHIRO, M.; OLIVEIRA, M. V. N. d'; PEÑA-CLAROS, M.; RODNEY, K.; WORTEL, V.; SHENKIN, A. The main challenges of sustainable forest management in the Amazon: why sustainable forest management in the Amazon should be reinforced? Pesquisa Florestal Brasileira, v. 39, e201902043, p. 153-154, 2019. Special issue. Abstracts of the XXV IUFRO World Congress.| Biblioteca(s): Embrapa Acre; Embrapa Amazônia Oriental. |
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| 15. | | QUIJAS, S.; BOIT, B.; THONICKE, K.; MURRAY-TORTAROLO, G.; MWAMPAMBA, T.; SKUTSCH, M.; SIMÕES, M.; ASCARRUNZ, N.; PEÑA-CLAROS, M.; JONES, L.; ARETS, E.; JARAMILLO, V. J.; LAZOS, E.; TOLEDO, M.; MARTORANO, L. G.; FERRAZ, R. P. D.; BALVANERA, P. Modelling carbon stock and carbon sequestration ecosystem services for policy design: a comprehensive approach using a dynamic vegetation model. Ecosystems and People, v. 15, n. 1, p. 42-60, 2018.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Solos. |
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| 16. | | AVILA, A. L. de; SANDE, M. T. van der; DORMANN, C. F.; FREITAS, L. J. M. de; RUSCHEL, A. R.; CARVALHO, J. O. P. de; SILVA, J. N. M.; POORTER, L.; PEÑA-CLAROS, M.; BAUHUS, J. Effects of disturbance intensity and tree diversity on the biomass recovery of a managed tropical forest. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 53., 2016, Montpellier. Tropical ecology and society: reconciling conservation and sustainable use of biodiversity: program & abstracts. [S.l.]: ATBC, 2016. p. 312.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 17. | | SANDE, M. T. van der; ARETS, E. J. M. M.; PEÑA-CLAROS, M.; AVILA, A. L. de; ROOPSIND, A.; MAZZEI, L.; ASCARRUNZ, N.; FINEGAN, B.; ALARCÓN, A.; CÁCERES-SIANI, A.; LICONA, J. C.; RUSCHEL, A.; TOLEDO, M.; POORTER, L. Old-growth Neotropical forests are shifting in species and trait composition. Ecological Monographs, v. 86, n. 2, p. 228-243, 2016.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 18. | | PIPONIOT, C.; SIST, P.; MAZZEI, L.; PEÑA-CLAROS, M.; PUTZ, F. E.; RUTISHAUSER, E.; SHENKIN, A.; ASCARRUNZ, N.; AZEVEDO, C. P. de; BARALOTO, C.; FRANÇA, M.; GUEDES, M.; CORONADO, E. N. H.; OLIVEIRA, M. V. N. d'; RUSCHEL, A. R.; SILVA, K. E. da; SOTTA, E. D.; SOUZA, C. R. de; VIDAL, E.; WEST, T. A. P.; HERAULT, B. Carbon recovery dynamics following disturbance by selective logging in Amazonian forests. eLife, p. 1-19, Dec. 2016.| Biblioteca(s): Embrapa Acre; Embrapa Amapá; Embrapa Amazônia Oriental. |
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| 19. | | PIPONIOT, C.; SIST, P.; MAZZEI, L.; PEÑA-CLAROS, M.; PUTZ, F. E.; RUTISHAUSER, E.; SHENKIN, A.; ASCARRUNZ, N.; AZEVEDO, C. P. de; BARALOTO, C.; FRANÇA, M.; GUEDES, M.; CORONADO, E. N. H.; OLIVEIRA, M. V. N. d'; RUSCHEL, A. R.; SILVA, K. E. da; SOTTA, E. D.; SOUZA, C. R. de; VIDAL, E.; WEST, T. A. P.; HERAULT, B. Carbon recovery dynamics following disturbance by selective logging in Amazonian forests. eLife, p. 1-19, Dec. 2016.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 20. | | PIPONIOT, C.; RÖDIG, E.; PUTZ, F. E.; RUTISHAUSER, E.; SIST, P.; ASCARRUNZ, N.; BLANC, L.; DERROIRE, G.; DESCROIX, L.; GUEDES, M. C.; CORONADO, E. H.; HUTH, A.; KANASHIRO, M.; LICONA, J. C.; FREITAS, L. J. M. de; OLIVEIRA, M. V. N. d'; PEÑA-CLAROS, M.; RODNEY, K.; SHENKIN, A.; SOUZA, C. R. de; VIDAL, E.; WEST, T. A. P.; WORTEL, V.; HÉRAULT, B. Can timber provision from Amazonian production forests be sustainable? Environmental Research Letters, v. 14, n. 6, article 064014, 2019. Supplementary material for this article is available online.| Biblioteca(s): Embrapa Acre; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental. |
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| Registros recuperados : 37 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
24/06/2013 |
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Data da última atualização: |
07/11/2022 |
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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: |
SCHWARTZ, G.; LOPES, J. C. A.; MOHREN, G. M. J.; PEÑA-CLAROS, M. |
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Afiliação: |
GUSTAVO SCHWARTZ, CPATU; JOSE DO CARMO ALVES LOPES, CPATU; Godefridus M.J. Mohren, Wageningen University and Research Centre; Marielos Peña-Claros, Wageningen University and Research Centre. |
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Título: |
Post-harvesting silvicultural treatments in logging gaps: A comparison between enrichment planting and tending of natural regeneration. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Forest Ecology and Management, v. 293, p. 57-64, Apr. 2013. |
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DOI: |
http://dx.doi.org/10.1016/j.foreco.2012.12.040 |
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Idioma: |
Inglês |
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Conteúdo: |
Despite greatly improved forest management in recent decades, long-term assessments show that if current harvesting volumes and cutting cycles are maintained, future volume yields of commercial species will decrease. A possible solution is to apply post-harvesting silvicultural treatments to increase the number of valuable trees. In this study we compared during 4 years two treatments: tending naturally established seedlings/saplings of commercial species in logging gaps, and enrichment planting + tending seedlings of commercial species. In both treatments, competition was artificially reduced by liberating each focal seedling/sapling from competitors (i.e. other tree seedlings/saplings, lianas, or herbs). The experiment was carried out in an area of ombrophilous dense forest managed by the Orsa Florestal forestry company in Jari Valley, eastern Amazon, Brazil (01°09′S and 52°38′W). The company applies reduced-impact logging in a polycyclic silvicultural system. We sampled 64 2-year-old logging gaps (average area 427.2 m2). Thirty-four gaps were used for the planting + tending, 15 gaps underwent the tending treatment, and there were 15 gaps in the control treatment (i.e. no intervention). The tending treatment showed lower mortality rate, faster growth rate, and required less liberation from overstorey plants and lianas than the other two treatments. Half of the species responded positively to tending: the long-lived pioneers Goupia glabra and Laetia procera, and the partially shade-tolerant Dinizia excelsa, Tachigali myrmecophila, and Trattinnickia sp. Similarly to tending, individuals subjected to the enrichment planting + tending treatment also presented higher growth rates. Based on these results we recommend tending be applied to areas with sufficient natural regeneration of commercial species. Enrichment planting + tending should be applied when regeneration of commercial species is scare, ideally using species that have high initial growth rates, and high commercial or conservation value. MenosDespite greatly improved forest management in recent decades, long-term assessments show that if current harvesting volumes and cutting cycles are maintained, future volume yields of commercial species will decrease. A possible solution is to apply post-harvesting silvicultural treatments to increase the number of valuable trees. In this study we compared during 4 years two treatments: tending naturally established seedlings/saplings of commercial species in logging gaps, and enrichment planting + tending seedlings of commercial species. In both treatments, competition was artificially reduced by liberating each focal seedling/sapling from competitors (i.e. other tree seedlings/saplings, lianas, or herbs). The experiment was carried out in an area of ombrophilous dense forest managed by the Orsa Florestal forestry company in Jari Valley, eastern Amazon, Brazil (01°09′S and 52°38′W). The company applies reduced-impact logging in a polycyclic silvicultural system. We sampled 64 2-year-old logging gaps (average area 427.2 m2). Thirty-four gaps were used for the planting + tending, 15 gaps underwent the tending treatment, and there were 15 gaps in the control treatment (i.e. no intervention). The tending treatment showed lower mortality rate, faster growth rate, and required less liberation from overstorey plants and lianas than the other two treatments. Half of the species responded positively to tending: the long-lived pioneers Goupia glabra and Laetia procera, and... Mostrar Tudo |
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Palavras-Chave: |
Jari; Manejo florestal. |
|
Thesagro: |
Floresta Tropical; Silvicultura. |
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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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Marc: |
LEADER 02792naa a2200229 a 4500
001 1960433
005 2022-11-07
008 2013 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.foreco.2012.12.040$2DOI
100 1 $aSCHWARTZ, G.
245 $aPost-harvesting silvicultural treatments in logging gaps$bA comparison between enrichment planting and tending of natural regeneration.$h[electronic resource]
260 $c2013
520 $aDespite greatly improved forest management in recent decades, long-term assessments show that if current harvesting volumes and cutting cycles are maintained, future volume yields of commercial species will decrease. A possible solution is to apply post-harvesting silvicultural treatments to increase the number of valuable trees. In this study we compared during 4 years two treatments: tending naturally established seedlings/saplings of commercial species in logging gaps, and enrichment planting + tending seedlings of commercial species. In both treatments, competition was artificially reduced by liberating each focal seedling/sapling from competitors (i.e. other tree seedlings/saplings, lianas, or herbs). The experiment was carried out in an area of ombrophilous dense forest managed by the Orsa Florestal forestry company in Jari Valley, eastern Amazon, Brazil (01°09′S and 52°38′W). The company applies reduced-impact logging in a polycyclic silvicultural system. We sampled 64 2-year-old logging gaps (average area 427.2 m2). Thirty-four gaps were used for the planting + tending, 15 gaps underwent the tending treatment, and there were 15 gaps in the control treatment (i.e. no intervention). The tending treatment showed lower mortality rate, faster growth rate, and required less liberation from overstorey plants and lianas than the other two treatments. Half of the species responded positively to tending: the long-lived pioneers Goupia glabra and Laetia procera, and the partially shade-tolerant Dinizia excelsa, Tachigali myrmecophila, and Trattinnickia sp. Similarly to tending, individuals subjected to the enrichment planting + tending treatment also presented higher growth rates. Based on these results we recommend tending be applied to areas with sufficient natural regeneration of commercial species. Enrichment planting + tending should be applied when regeneration of commercial species is scare, ideally using species that have high initial growth rates, and high commercial or conservation value.
650 $aAmazonia
650 $aFloresta Tropical
650 $aSilvicultura
653 $aJari
653 $aManejo florestal
700 1 $aLOPES, J. C. A.
700 1 $aMOHREN, G. M. J.
700 1 $aPEÑA-CLAROS, M.
773 $tForest Ecology and Management$gv. 293, p. 57-64, Apr. 2013.
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