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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
12/03/2019 |
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Data da última atualização: |
27/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LENNOX, G. D.; GARDNER, T. A.; THOMSON, J. R.; FERREIRA, J. N.; BERENGUER, E.; LEES, A. C.; NALLY, R. M.; ARAGÃO, L. E. O. C.; FERRAZ, S. F. B.; LOUZADA, J.; MOURA, N. G.; OLIVEIRA, V. H. F.; PARDINI, R.; SOLAR, R. R. C.; MELLO, F. Z. V. de; VIEIRA, I. C. G.; BARLOW, J. |
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Afiliação: |
Gareth D. Lennox, Lancaster University; Toby A. Gardner, Stockholm Environment Institute / International Institute for Sustainability; James R. Thomson, University of Canberra / Arthur Rylah Institute for Environmental Research; JOICE NUNES FERREIRA, CPATU; Erika Berenguer, Lancaster University / University of Oxford; Alexander C. Lees, Manchester Metropolitan University / Cornell University; Ralph Mac Nally, University of Canberra / Sunrise Ecological Research Institute; Luiz E. O. C. Aragão, INPE / University of Exeter; Silvio F. B. Ferraz, ESALQ/USP; Julio Louzada, UFLA; Nárgila G. Moura, MPEG; Victor H. F. Oliveira, UFLA; Renata Pardini, USP; Ricardo R. C. Solar, UFMG; Fernando Z. Vaz-de Mello, UFMT; Ima C. G. Vieira, MPEG; Jos Barlow, Lancaster University / UFLA / MPEG. |
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Título: |
Second rate or a second chance? Assessing biomass and biodiversity recovery in regenerating Amazonian forests. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Global Change Biology, v. 24, n. 12, p. 5680-5694, 2018. |
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DOI: |
10.1111/gcb.14443 |
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Idioma: |
Inglês |
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Conteúdo: |
Secondary forests (SFs) regenerating on previously deforested land account for large, expanding areas of tropical forest cover. Given that tropical forests rank among Earth?s most important reservoirs of carbon and biodiversity, SFs play an increasingly pivotal role in the carbon cycle and as potential habitat for forest biota. Nevertheless, their capacity to regain the biotic attributes of undisturbed primary forests (UPFs) remains poorly understood. Here, we provide a comprehensive assessment of SF recovery, using extensive tropical biodiversity, biomass, and environmental datasets. These data, collected in 59 naturally regenerating SFs and 30 co‐located UPFs in the eastern Amazon, cover >1,600 large‐ and small‐stemmed plant, bird, and dung beetles species and a suite of forest structure, landscape context, and topoedaphic predictors. After up to 40 years of regeneration, the SFs we surveyed showed a high degree of biodiversity resilience, recovering, on average among taxa, 88% and 85% mean UPF species richness and composition, respectively. Across the first 20 years of succession, the period for which we have accurate SF age data, biomass recovered at 1.2% per year, equivalent to a carbon uptake rate of 2.25 Mg/ha per year, while, on average, species richness and composition recovered at 2.6% and 2.3% per year, respectively. For all taxonomic groups, biomass was strongly associated with SF species distributions. However, other variables describing habitat complexity?canopy cover and understory stem density?were equally important occurrence predictors for most taxa. Species responses to biomass revealed a successional transition at approximately 75 Mg/ha, marking the influx of high‐conservation‐value forest species. Overall, our results show that naturally regenerating SFs can accumulate substantial amounts of carbon and support many forest species. However, given that the surveyed SFs failed to return to a typical UPF state, SFs are not substitutes for UPFs. MenosSecondary forests (SFs) regenerating on previously deforested land account for large, expanding areas of tropical forest cover. Given that tropical forests rank among Earth?s most important reservoirs of carbon and biodiversity, SFs play an increasingly pivotal role in the carbon cycle and as potential habitat for forest biota. Nevertheless, their capacity to regain the biotic attributes of undisturbed primary forests (UPFs) remains poorly understood. Here, we provide a comprehensive assessment of SF recovery, using extensive tropical biodiversity, biomass, and environmental datasets. These data, collected in 59 naturally regenerating SFs and 30 co‐located UPFs in the eastern Amazon, cover >1,600 large‐ and small‐stemmed plant, bird, and dung beetles species and a suite of forest structure, landscape context, and topoedaphic predictors. After up to 40 years of regeneration, the SFs we surveyed showed a high degree of biodiversity resilience, recovering, on average among taxa, 88% and 85% mean UPF species richness and composition, respectively. Across the first 20 years of succession, the period for which we have accurate SF age data, biomass recovered at 1.2% per year, equivalent to a carbon uptake rate of 2.25 Mg/ha per year, while, on average, species richness and composition recovered at 2.6% and 2.3% per year, respectively. For all taxonomic groups, biomass was strongly associated with SF species distributions. However, other variables describing habita... Mostrar Tudo |
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Thesagro: |
Biodiversidade; Biomassa; Floresta Tropical; Regeneração. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03097naa a2200373 a 4500
001 2106956
005 2019-12-27
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1111/gcb.14443$2DOI
100 1 $aLENNOX, G. D.
245 $aSecond rate or a second chance? Assessing biomass and biodiversity recovery in regenerating Amazonian forests.$h[electronic resource]
260 $c2018
520 $aSecondary forests (SFs) regenerating on previously deforested land account for large, expanding areas of tropical forest cover. Given that tropical forests rank among Earth?s most important reservoirs of carbon and biodiversity, SFs play an increasingly pivotal role in the carbon cycle and as potential habitat for forest biota. Nevertheless, their capacity to regain the biotic attributes of undisturbed primary forests (UPFs) remains poorly understood. Here, we provide a comprehensive assessment of SF recovery, using extensive tropical biodiversity, biomass, and environmental datasets. These data, collected in 59 naturally regenerating SFs and 30 co‐located UPFs in the eastern Amazon, cover >1,600 large‐ and small‐stemmed plant, bird, and dung beetles species and a suite of forest structure, landscape context, and topoedaphic predictors. After up to 40 years of regeneration, the SFs we surveyed showed a high degree of biodiversity resilience, recovering, on average among taxa, 88% and 85% mean UPF species richness and composition, respectively. Across the first 20 years of succession, the period for which we have accurate SF age data, biomass recovered at 1.2% per year, equivalent to a carbon uptake rate of 2.25 Mg/ha per year, while, on average, species richness and composition recovered at 2.6% and 2.3% per year, respectively. For all taxonomic groups, biomass was strongly associated with SF species distributions. However, other variables describing habitat complexity?canopy cover and understory stem density?were equally important occurrence predictors for most taxa. Species responses to biomass revealed a successional transition at approximately 75 Mg/ha, marking the influx of high‐conservation‐value forest species. Overall, our results show that naturally regenerating SFs can accumulate substantial amounts of carbon and support many forest species. However, given that the surveyed SFs failed to return to a typical UPF state, SFs are not substitutes for UPFs.
650 $aBiodiversidade
650 $aBiomassa
650 $aFloresta Tropical
650 $aRegeneração
700 1 $aGARDNER, T. A.
700 1 $aTHOMSON, J. R.
700 1 $aFERREIRA, J. N.
700 1 $aBERENGUER, E.
700 1 $aLEES, A. C.
700 1 $aNALLY, R. M.
700 1 $aARAGÃO, L. E. O. C.
700 1 $aFERRAZ, S. F. B.
700 1 $aLOUZADA, J.
700 1 $aMOURA, N. G.
700 1 $aOLIVEIRA, V. H. F.
700 1 $aPARDINI, R.
700 1 $aSOLAR, R. R. C.
700 1 $aMELLO, F. Z. V. de
700 1 $aVIEIRA, I. C. G.
700 1 $aBARLOW, J.
773 $tGlobal Change Biology$gv. 24, n. 12, p. 5680-5694, 2018.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Registros recuperados : 168 | |
| 3. |  | OLIVEIRA, M. R. V. de; LIMA, L. H. C. de. Padrões isoenzimáticos de Trialeurodes vaporariorum e Bemisia tabaci (Homoptera, Aleyrodidae) e de Encarsia formosa e E. lycopersici (Hymenoptera, Aphelinidae). Pesquisa Agropecuária Brasileira, Brasília, DF, v. 32, n. 7, p. 683-687, jul. 1997. Título em inglês: Isoenzyme patterns of Trialeurodes vaporariorum and Bemisia tabaci (Homoptera, Aleyrodidae) and of Encarsia formosa.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | QUEIROZ, P. R.; MARTINS, E. S.; MONNERAT, R. G.; LIMA, L. H. C. Análise da variabilidade genética de populações das américas de Spodoptera frugiperda (J.E. SMITH, 1797) (LEPIDOPTERA: NOCTUIDAE) por meio de marcadores moleculares. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 9., 2004, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2004. p. 111.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 13. | | QUEIROZ, P. R.; MARTINS, E. S.; MONNERAT, R. G.; LIMA, L. H. C. Análise da variabilidade genética de uma população DE Spodoptera frugiperda (J.E. SMITH, 1797) (Lepidoptera: Noctuidae) por meio de marcadores moleculares RAPD. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 9., 2004, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2004. p. 112.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 17. | | LIMA, A. A.; TUTUNJI, V. L.; LIMA, L. H. C.; QUEIROZ, P. R. Caracterização molecular de isolados de três gêneros de fungos usando marcadores Rapd. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 10., 2005, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2005. p. 114.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 19. | | QUEIROZ, P. R.; GUIMARÃES, M. N. K.; OLIVEIRA, M. R. V.; LIMA, L. H. C. Caracterização molecular e desenvolvimento de marcadores específicos para a detecção de biótipos de Bemisia tabaci. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 11., 2006, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2006. p. 221.| Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 168 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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