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| Registros recuperados : 105 | |
| 42. |  | CORDEIRO, I. M. C. C.; ARBAGE, M. J. C.; SCHWARTZ, G. Nordeste do Pará: configuração atual e aspectos identitários. In: CORDEIRO, I. M. C. C.; RANGEL-VASCONCELOS, L. G. T.; SCHWARTZ, G.; OLIVEIRA, F. de A. (Org.). Nordeste Paraense: panorama geral e uso sustentável das florestas secundárias. Belém, PA: EDUFRA, 2017. Cap. 1, p. 19-58.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 44. | | SCHWARTZ, G.; NASCIMENTO, N. A. do; MENEZES, A. J. E. A. de. Estrutura populacional de espécies de interesse florestal não-madeireiro no Sudeste do Pará, Brasil. Amazônia: ciência & desenvolvimento, Belém, PA, v. 4, n. 7, p. 117-128, jul./dez. 2008.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 47. | | SALIBA, I. L.; LUNZ, A. M.; BATISTA, T. F.; SCHWARTZ, G.; QUEIROZ, D. L. de. First record of Glycaspis brimblecombei (Moore, 1964) and Blastopsylla occidentalis (Taylor, 1985) (Hemiptera, Aphalaridae) in eucalyptus plantations in State of Pará, Brazil. Entomological Communications, v. 1: ec01009, 2019. 3 p. Scientific note.| Biblioteca(s): Embrapa Florestas. |
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| 48. | | SALIBA, I. L.; LUNZ, A. M.; BATISTA, T. F.; SCHWARTZ, G. First record of Thaumastocoris peregrinus (Hemiptera, Thaumastocoridae) in Pará state, Brazil. Acta Amazonica, v. 49, n. 3, p. 179-182, 2019.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 49. | | MAZZEI, L.; RUSCHEL, A.; SILVA, J.; SCHWARTZ, G.; CARVALHO, J. de; KANASHIRO, M.; LOPES, J. Forest resilience depends on stand variations: forest dynamics of an Amazonian forest 30 years after logging. The International Forestry Review, v. 16, n. 5, p. 136, 2014. Edição dos abstracts do 24º IUFRO World Congress, 2014, Salt Lake City. Sustaining forests, sustaining people: the role of research.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 55. | | SILVA, B. N. R. da; WATRIN, O. dos S.; SAMPAIO, S. M. N.; SCHWARTZ, G. Zoneamento de áreas potenciais para reflorestamento visando à produção de lenha e carvão como alternativa para os produtores do Projeto de Assentamento São Francisco, Sudeste Paraense. Revista do IESAM, Belém, PA, v. 3, n. 1/2, p. 131-140, jan./dez. 2005.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 56. | | LIMA, A. O. de S.; SCHWARTZ, G.; SILVA, A. R.; LUNZ, A. M.; MELLO, A. H. de; ALBINO, U. B. Adaptabilidade de clones de eucalipto à inoculação de fungos micorrízicos em solo arenoso em São Domingos do Araguaia - PA. Colloquium Agrariae, v. 15, n. 6, p. 1-10, nov./dez. 2019.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 58. | | DIONISIO, L. F. S.; AUCA, E. C.; SCHWARTZ, G.; BARDALES-LOZANO, R. M.; AGURTO, J. J. M.; CORVERA-GOMRINGER, R. Seedling production of Bertholletia excelsa in response to seed origin and position inside fruit. Revista Brasileira de Ciências Agrárias, v. 14, n. 3, e5662, 2019.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 59. | | MOTA, E. R.; SMIDERLE, O. J.; DIONISIO, L. F. S.; SOUZA, A. das G.; MONTENEGRO, R. A.; SCHWARTZ, G. Seedling quality of Agonandra brasiliensis in response to different Osmocote® doses and recipient volumes. Research, Society and Development, v. 10, n. 1, e55010111903, 2021.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Roraima. |
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| Registros recuperados : 105 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
19/05/2020 |
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Data da última atualização: |
19/05/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
LOPES-COSTA, N.-S.; DA-SILVA-JARDIM, F.-C.; MACEDO-GOMES, J.; SILVA-DIONISIO, L.-F.; SCHWARTZ, G. |
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Afiliação: |
Nisângela-Severino Lopes-Costa, UETO; Fernando-Cristovam da-Silva-Jardim, UFRA; Jaqueline Macedo-Gomes, UETO; Luiz-Fernandes Silva-Dionisio, UEPA; GUSTAVO SCHWARTZ, CPATU. |
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Título: |
Responses in growth and dynamics of the shade-tolerant species Theobroma subincanumto logging gaps in the Eastern Amazon. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Forest Systems, v. 29, n. 1, e003, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
Aim of study: To assess responses of the shade-tolerant species Theobroma subincanum in relation to canopy gaps created by reduced impact logging (RIL). Materials and methods: A managed forest in themunicipality ofMoju, Pará state,Brazil, harvested in 1997 through RIL was monitored during 12 years (1998-2010). Nine logging gaps were selected and classified in small, medium, and large. Four 10 m x 50 m strips starting from the gap?s border towards the forest and following the directions of cardinal points were installed. Each strip was divided in five 10 m x 10 m plots. Density, diameter distribution (DBH ≥ 5 cm with intervals = 5 cm), and diameter growth were measured. Main results: No significant changes in seedling density of T. subincanum were found, and its diameter distribution followed the reverse ?J? shape during all monitoring time. T. subincanum presented diameter growth of 0.15 cm year-1 with highest Periodic Annual Increment in diameter up to three years, and stabilization in nine years after RIL. The species responded to a growth gradient inversely proportional to the gap?s border distance (p = 0.001) but not to gap size and plots direction in cardinal points around the gap. Research highlights: Shade-tolerant species such as T. subincanum have sensible and positive growth responses to disturbances caused by RIL even when seedlings received low amounts of indirect sunlight. These positive responses should be considered in the management of production forests. MenosAim of study: To assess responses of the shade-tolerant species Theobroma subincanum in relation to canopy gaps created by reduced impact logging (RIL). Materials and methods: A managed forest in themunicipality ofMoju, Pará state,Brazil, harvested in 1997 through RIL was monitored during 12 years (1998-2010). Nine logging gaps were selected and classified in small, medium, and large. Four 10 m x 50 m strips starting from the gap?s border towards the forest and following the directions of cardinal points were installed. Each strip was divided in five 10 m x 10 m plots. Density, diameter distribution (DBH ≥ 5 cm with intervals = 5 cm), and diameter growth were measured. Main results: No significant changes in seedling density of T. subincanum were found, and its diameter distribution followed the reverse ?J? shape during all monitoring time. T. subincanum presented diameter growth of 0.15 cm year-1 with highest Periodic Annual Increment in diameter up to three years, and stabilization in nine years after RIL. The species responded to a growth gradient inversely proportional to the gap?s border distance (p = 0.001) but not to gap size and plots direction in cardinal points around the gap. Research highlights: Shade-tolerant species such as T. subincanum have sensible and positive growth responses to disturbances caused by RIL even when seedlings received low amounts of indirect sunlight. These positive responses should be considered in the management of production forest... Mostrar Tudo |
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Palavras-Chave: |
Gestão florestal; Manejo florestal; Registro de impacto reduzido. |
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Thesagro: |
Árvore; Crescimento. |
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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/213076/1/15832-63222-1-PB.pdf
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|
Marc: |
LEADER 02218naa a2200229 a 4500
001 2122389
005 2020-05-19
008 2020 bl uuuu u00u1 u #d
100 1 $aLOPES-COSTA, N.-S.
245 $aResponses in growth and dynamics of the shade-tolerant species Theobroma subincanumto logging gaps in the Eastern Amazon.$h[electronic resource]
260 $c2020
520 $aAim of study: To assess responses of the shade-tolerant species Theobroma subincanum in relation to canopy gaps created by reduced impact logging (RIL). Materials and methods: A managed forest in themunicipality ofMoju, Pará state,Brazil, harvested in 1997 through RIL was monitored during 12 years (1998-2010). Nine logging gaps were selected and classified in small, medium, and large. Four 10 m x 50 m strips starting from the gap?s border towards the forest and following the directions of cardinal points were installed. Each strip was divided in five 10 m x 10 m plots. Density, diameter distribution (DBH ≥ 5 cm with intervals = 5 cm), and diameter growth were measured. Main results: No significant changes in seedling density of T. subincanum were found, and its diameter distribution followed the reverse ?J? shape during all monitoring time. T. subincanum presented diameter growth of 0.15 cm year-1 with highest Periodic Annual Increment in diameter up to three years, and stabilization in nine years after RIL. The species responded to a growth gradient inversely proportional to the gap?s border distance (p = 0.001) but not to gap size and plots direction in cardinal points around the gap. Research highlights: Shade-tolerant species such as T. subincanum have sensible and positive growth responses to disturbances caused by RIL even when seedlings received low amounts of indirect sunlight. These positive responses should be considered in the management of production forests.
650 $aÁrvore
650 $aCrescimento
653 $aGestão florestal
653 $aManejo florestal
653 $aRegistro de impacto reduzido
700 1 $aDA-SILVA-JARDIM, F.-C.
700 1 $aMACEDO-GOMES, J.
700 1 $aSILVA-DIONISIO, L.-F.
700 1 $aSCHWARTZ, G.
773 $tForest Systems$gv. 29, n. 1, e003, 2020.
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Embrapa Amazônia Oriental (CPATU) |
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