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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente; Embrapa Rondônia; Embrapa Roraima. |
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Data corrente: |
06/02/2025 |
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Data da última atualização: |
10/02/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
COSTA, P. da; CASTILHO, C. V. de; CITÓ, A. C.; BARBOSA, R. I.; KAMINSKI, P. E.; MARTINS, K.; WADT, L. H. de O. |
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Afiliação: |
PATRICIA DA COSTA, CNPMA; CAROLINA VOLKMER DE CASTILHO, CPAF-RR; ARTUR CAMURÇA CITÓ, INSTITUTO NACIONAL DE PESQUISA DA AMAZÔNIA; REINALDO IMBROZIO BARBOSA, INSTITUTO NACIONAL DE PESQUISA DA AMAZÔNIA; PAULO EMILIO KAMINSKI, CPAF-RR; KARINA MARTINS, UNIVERSIDADE FEDERAL DE SÃO CARLOS; LUCIA HELENA DE OLIVEIRA WADT, CPAF-RO. |
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Título: |
Impact of oleoresin harvesting on the reproductive phenology of Copaifera pubiflora Benth. (Leguminosae) in a precipitation gradient in northern brazilian Amazon. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Forest Ecology and Management, v. 578, article 122462, 2025. |
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ISSN: |
0378-1127 |
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DOI: |
https://doi.org/10.1016/j.foreco.2024.122462 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Few studies have addressed the sustainability of harvesting of secondary compounds from non-timber forest products (NTFP). Most of them suggest that reproductive aspects can be compromised due to competition for resource allocation. These impacts may depend on the harvest history and may be more pronounced in environments with lower resource availability. This study assessed the impact of different oleoresin harvesting intervals on the reproductive phenology of Copaifera pubiflora Benth. (Leguminosae) in two tree populations with different harvesting time spans (mid- x short-term) and resource constraints in Roraima, northern Brazilian Amazon. We evaluated the impact of different intervals of consecutive oleoresin harvest compared to a control group without harvesting. Tree populations are found in forests with different precipitation ranges: (i) an ecotonal forest at the savanna-tropical rainforest boundary (intervals: 18 months, six months; mid-term; less constrained forest), and (ii) a gallery forest within the savanna ecosystem (12 months, six months; short-term; greater constrained forest). Data on the number of trees in different phenophases and fruit abortion were obtained fortnightly for two years and ten months. The occurrence, duration, and activity (number of trees) of the phenophases were examined through circular analyses. Our results indicate that oleoresin harvest did not affect the timing and duration of reproductive events, and the interval between successive collections should be considered when designing more sustainable management practices. Long-term studies should be conducted to assess whether observed patterns are maintained and to determine the optimal oleoresin harvest interval so trees can allocate resources for defense without competing with other functions. MenosAbstract: Few studies have addressed the sustainability of harvesting of secondary compounds from non-timber forest products (NTFP). Most of them suggest that reproductive aspects can be compromised due to competition for resource allocation. These impacts may depend on the harvest history and may be more pronounced in environments with lower resource availability. This study assessed the impact of different oleoresin harvesting intervals on the reproductive phenology of Copaifera pubiflora Benth. (Leguminosae) in two tree populations with different harvesting time spans (mid- x short-term) and resource constraints in Roraima, northern Brazilian Amazon. We evaluated the impact of different intervals of consecutive oleoresin harvest compared to a control group without harvesting. Tree populations are found in forests with different precipitation ranges: (i) an ecotonal forest at the savanna-tropical rainforest boundary (intervals: 18 months, six months; mid-term; less constrained forest), and (ii) a gallery forest within the savanna ecosystem (12 months, six months; short-term; greater constrained forest). Data on the number of trees in different phenophases and fruit abortion were obtained fortnightly for two years and ten months. The occurrence, duration, and activity (number of trees) of the phenophases were examined through circular analyses. Our results indicate that oleoresin harvest did not affect the timing and duration of reproductive events, and the interval between... Mostrar Tudo |
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Palavras-Chave: |
Copaiba oleoresin; Sustainable management. |
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Thesagro: |
Copaíba; Extração; Fenologia; Oleorresina. |
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Thesaurus Nal: |
Copaifera; Extraction; Oleoresins; Phenology. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02860naa a2200337 a 4500
001 2172404
005 2025-02-10
008 2025 bl uuuu u00u1 u #d
022 $a0378-1127
024 7 $ahttps://doi.org/10.1016/j.foreco.2024.122462$2DOI
100 1 $aCOSTA, P. da
245 $aImpact of oleoresin harvesting on the reproductive phenology of Copaifera pubiflora Benth. (Leguminosae) in a precipitation gradient in northern brazilian Amazon.$h[electronic resource]
260 $c2025
520 $aAbstract: Few studies have addressed the sustainability of harvesting of secondary compounds from non-timber forest products (NTFP). Most of them suggest that reproductive aspects can be compromised due to competition for resource allocation. These impacts may depend on the harvest history and may be more pronounced in environments with lower resource availability. This study assessed the impact of different oleoresin harvesting intervals on the reproductive phenology of Copaifera pubiflora Benth. (Leguminosae) in two tree populations with different harvesting time spans (mid- x short-term) and resource constraints in Roraima, northern Brazilian Amazon. We evaluated the impact of different intervals of consecutive oleoresin harvest compared to a control group without harvesting. Tree populations are found in forests with different precipitation ranges: (i) an ecotonal forest at the savanna-tropical rainforest boundary (intervals: 18 months, six months; mid-term; less constrained forest), and (ii) a gallery forest within the savanna ecosystem (12 months, six months; short-term; greater constrained forest). Data on the number of trees in different phenophases and fruit abortion were obtained fortnightly for two years and ten months. The occurrence, duration, and activity (number of trees) of the phenophases were examined through circular analyses. Our results indicate that oleoresin harvest did not affect the timing and duration of reproductive events, and the interval between successive collections should be considered when designing more sustainable management practices. Long-term studies should be conducted to assess whether observed patterns are maintained and to determine the optimal oleoresin harvest interval so trees can allocate resources for defense without competing with other functions.
650 $aCopaifera
650 $aExtraction
650 $aOleoresins
650 $aPhenology
650 $aCopaíba
650 $aExtração
650 $aFenologia
650 $aOleorresina
653 $aCopaiba oleoresin
653 $aSustainable management
700 1 $aCASTILHO, C. V. de
700 1 $aCITÓ, A. C.
700 1 $aBARBOSA, R. I.
700 1 $aKAMINSKI, P. E.
700 1 $aMARTINS, K.
700 1 $aWADT, L. H. de O.
773 $tForest Ecology and Management$gv. 578, article 122462, 2025.
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Embrapa Meio Ambiente (CNPMA) |
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| 1. |  | MUSCARELLA, R.; EMILIO, T.; PHILLIPS, O. L.; LEWIS, S. L.; SLIK, F.; BAKER, W. J.; COUVREUR, T. L. P.; EISERHARDT, W. L.; SVENNING, J.-C.; AFFUM-BAFFOE, K.; AIBA, S.-I.; ALMEIDA, E. C. de; ALMEIDA, S. S. de; OLIVEIRA, E. A. de; ÁLVAREZ-DÁVILA, E.; ALVES, L. F.; ALVEZ-VALLES, C. M.; CARVALHO, F. A.; GUARIN, F. A.; ANDRADE, A.; ARAGÃO, L. E. O. C.; MURAKAMI, A. A.; ARROYO, L.; ASHTON, P. S.; CORREDOR, G. A. A.; BAKER, T. R.; CAMARGO, P. B. de; BARLOW, J.; BASTIN, J.-B.; BENGONE, N. N.; BERENGUER, E.; BERRY, N.; BLANC, L.; BÖHNING-GAESE, K.; BONAL, D.; BONGERS, F.; BRADFORD, M.; BRAMBACH, F.; BREARLEY, F. Q.; BREWER, S. W.; CAMARGO, J. L. C.; CAMPBELL, D. G.; CASTILHO, C. V. de; CASTRO, W.; CATCHPOLE, D.; CERÓN MARTÍNEZ, C. E.; CHEN, S.; CHHANG, P.; CHO, P.; CHUTIPONG, W.; CLARK, C.; COLLINS, M.; COMISKEY, J. A.; MEDINA, M. N. C.; COSTA, F. R. C.; CULMSEE, H.; DAVID-HIGUITA, H.; DAVIDAR, P.; AGUILA-PASQUEL, J. del; DERROITE, G.; Di FIORE, A.; DO, T. V.; DOUCET, J.-L.; DOURDAIN, A.; DRAKE, D. R.; ENSSLIN, A.; ERWIN, T.; EWANGO, C. E. N.; EWERS, R. M.; FAUSET, S.; FELDPAUSCH, T. R.; FERREIRA, J. N.; FERREIRA, L. V.; FISCHER, M.; FRANKLIN, J.; FREDRIKSSON, G. M.; GILLESPIE, T. W.; GILPIN, M.; GONMADJE, C.; GUNATILLEKE, A. U. N.; HAKEEM, K. R.; HALL, J. S.; HAMER, K. C.; HARRIS, D. J.; HARRISON, R. D.; HECTOR, A.; HEMP, A.; HERAULT, B.; PIZANGO, C. G. H.; CORONADO, E. N. H.; HUBAU, W.; HUSSAIN, M. S.; IBRAHIM, F.-H.; IMAI, N.; JOLY, C. A.; JOSEPH, S.; K, A.; KARTAWINATA, K.; KASSI, J.; KILEEN, T. J.; KITAYAMA, K.; KLITGARD, B. B.; KOOYMAN, R.; LABRIÈRE, N.; LARNEY, E.; LAUMONIER, Y.; LAURANCE, S. G.; LAURANCE, W. F.; LAWES, M. J.; LEVESLEY, A.; LISINGO, J.; LOVEJOY, T.; LOVETT, J. C.; LU, X.; LYKKE, A. M.; MAGNUSSON, W. E.; MAHAYANI, N. P. D.; MALHI, Y.; MANSOR, A.; PEÑA, J. L. M.; MARIMON-JUNIOR, B. H.; MARSHALL, A. R.; MELGACO, K.; BAUTISTA, C. M.; MIHINDOU, V.; MILLET, J.; MILLIKEN, W.; MOHANDASS, D.; MONTEAGUDO MENDOZA, A. L.; MUGERWA, B.; NAGAMASU, H.; NAGY, L.; SEUATURIEN, N.; NASCIMENTO, M. T.; NEILL, D. A.; MENINI NETO, L.; NILUS, R.; NÚÑEZ VARGAS, M. P.; NURTJA, E.; ARAÚJO, R. N. O. de; ONRIZAL, O.; PALACIOS, W. A.; PALACIOS-RAMOS, S.; PARREN, M.; PAUDEL, E.; MORANDI, P. S.; PENNINGTON, R. T.; PICKAVANCE, G.; PIPOLY III, J. J.; PITMAN, N. C. A.; POEDJIRAHAJOE, E.; POORTER, L.; POULSEN, J. R.; PRASAD, P. R. C.; PRIETO, A.; PUYRAVAUD, J.-P.; QIE, L.; QUESADA, C. A.; RAMÍREZ-ANGULO, H.; RAZAFIMAHAIMODISON, J. C.; REITSMA, J. M.; REQUENA-ROJAS, E. J.; CORREA, Z. R.; RODRIGUEZ, C. R.; ROOPSIND, A.; ROVERO, F.; ROZAK, A.; RUDAS LLERAS, A.; RUTISHAUSER, E.; RUTTEN, G.; PUNCHI-MANAGE, R.; SALOMÃO, R. P.; SAM, H. V.; SARKER, S. K.; SATDICHANH, M.; SCHIETTI, J.; SCHMITT, C. B.; MARIMON, B. S.; SENBETA, F.; SHARMA, L. N.; SHEIL, D.; SIERRA, R.; SILVA-ESPEJO, J. E.; SILVEIRA, M.; SONKÉ, B.; STEININGER, M. K.; STEINMETZ, R.; STÉVART, T.; SUKUMAR, R.; SULTANA, A.; SUNDERLAND, T. C. H.; SURESH, H. S.; TANG, J.; TANNER, E.; STEEGE, H. ter; TERBORGH, J. W.; THEILADE, I.; TIMBERLAKE, J.; TOORES-LEZAMA, A.; UMUNAY, P.; URIARTE, M.; GAMARRA, L. V.; BULT, M. van de; HOUT, P. van der; VASQUEZ MARTINEZ, R.; VIEIRA, I. C. G.; VIEIRA, S. A.; VILANOVA, E.; CAYO, J. V.; WANG, O.; WEBB, C. O.; WEBB, E. L.; WHITE, L.; WHITFELD, T. J. S.; WICH, S.; WILLCOCK, S.; WISER, S. K.; YOUNG, K. R.; ZAKARIA, R.; ZANG, R.; ZARTMAN, C. E.; ZO-BI, I. C.; BALSLEV, H. The global abundance of tree palms. Global Ecology and Biogeography, v. 29, p. 1495-1514, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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