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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
06/12/2023 |
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Data da última atualização: |
04/02/2026 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FRANÇA, F. M.; FERREIRA, J. N.; VAZ-DE-MELLO, F. Z.; MAIA, L. F.; BERENGUER, E.; PALMEIRA, A. F.; FADINI, R.; LOUZADA, J.; BRAGA, R.; OLIVEIRA, V. H.; BARLOW, J. |
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Afiliação: |
FILIPE M. FRANÇA, UNIVERSIDADE FEDERAL DO PARÁ; JOICE NUNES FERREIRA, CPATU; FERNANDO Z. VAZ-DE-MELLO, UNIVERSIDADE FEDERAL DE MATO GROSSO; LAÍS F. MAIA, UNIVERSITY OF CANTERBURY; ERIKA BERENGUER, LANCASTER UNIVERSITY; ALESSANDRO FERRAZ PALMEIRA, UNIVERSIDADE FEDERAL DO PARÁ; RODRIGO FADINI, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ; JÚLIO LOUZADA, UNIVERSIDADE FEDERAL DE LAVRAS; RODRIGO BRAGA, UNIVERSIDADE FEDERAL DE LAVRAS; VICTOR HUGO OLIVEIRA, UNIVERSIDADE FEDERAL DE LAVRAS; JOS BARLOW, LANCASTER UNIVERSITY. |
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Título: |
El Niño impacts on human-modified tropical forests: Consequences for dung beetle diversity and associated ecological processes. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Biotropica, v. 52, n. 2, p. 252-262, 2020. |
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DOI: |
https://doi.org/10.1111/btp.12756 |
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Idioma: |
Inglês |
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Conteúdo: |
Our knowledge of how tropical forest biodiversity and functioning respond to an-thropogenic and climate-associated stressors is limited. Research exploring El Niño impacts are scarce or based on single post-disturbance assessments, and few studies assess forests previously affected by anthropogenic disturbance. Focusing on dung beetles and associated ecological functions, we assessed (a) the ecological effects of a strong El Niño, (b) if post-El Niño beetle responses were influenced by previous for-est disturbance, and (c) how these responses compare between forests impacted only by drought and those affected by both drought and fires. We sampled 30 Amazonian forest plots distributed across a gradient of human disturbance in 2010, 2016, and 2017-approximately 5 years before, and 3-6 and 15-18 months after the 2015-16 El Niño. We found 14,451 beetles from 98 species and quantified the beetle-medi-ated dispersal of >8,600 seed mimics and the removal of c. 30 kg of dung. All dung beetle responses (species richness, abundance, biomass, compositional similarity to pre-El Niño condition, and rates of dung removal and seed dispersal) declined after the 2015-16 El Niño, but the greatest immediate losses (i.e., in 2016) were observed within fire-affected forests. Previous forest disturbance also influenced post-El Niño dung beetle species richness, abundance, and species composition. We demonstrate that dung beetles and their ecological functions are negatively affected by climate-associated disturbances in human-modified Amazonian forests and suggest that the interaction between local anthropogenic and climate-related stressors merits further investigation MenosOur knowledge of how tropical forest biodiversity and functioning respond to an-thropogenic and climate-associated stressors is limited. Research exploring El Niño impacts are scarce or based on single post-disturbance assessments, and few studies assess forests previously affected by anthropogenic disturbance. Focusing on dung beetles and associated ecological functions, we assessed (a) the ecological effects of a strong El Niño, (b) if post-El Niño beetle responses were influenced by previous for-est disturbance, and (c) how these responses compare between forests impacted only by drought and those affected by both drought and fires. We sampled 30 Amazonian forest plots distributed across a gradient of human disturbance in 2010, 2016, and 2017-approximately 5 years before, and 3-6 and 15-18 months after the 2015-16 El Niño. We found 14,451 beetles from 98 species and quantified the beetle-medi-ated dispersal of >8,600 seed mimics and the removal of c. 30 kg of dung. All dung beetle responses (species richness, abundance, biomass, compositional similarity to pre-El Niño condition, and rates of dung removal and seed dispersal) declined after the 2015-16 El Niño, but the greatest immediate losses (i.e., in 2016) were observed within fire-affected forests. Previous forest disturbance also influenced post-El Niño dung beetle species richness, abundance, and species composition. We demonstrate that dung beetles and their ecological functions are negatively affected by climate-as... Mostrar Tudo |
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Thesagro: |
Biodiversidade; Floresta Tropical. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02521naa a2200277 a 4500
001 2159256
005 2026-02-04
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/btp.12756$2DOI
100 1 $aFRANÇA, F. M.
245 $aEl Niño impacts on human-modified tropical forests$bConsequences for dung beetle diversity and associated ecological processes.$h[electronic resource]
260 $c2020
520 $aOur knowledge of how tropical forest biodiversity and functioning respond to an-thropogenic and climate-associated stressors is limited. Research exploring El Niño impacts are scarce or based on single post-disturbance assessments, and few studies assess forests previously affected by anthropogenic disturbance. Focusing on dung beetles and associated ecological functions, we assessed (a) the ecological effects of a strong El Niño, (b) if post-El Niño beetle responses were influenced by previous for-est disturbance, and (c) how these responses compare between forests impacted only by drought and those affected by both drought and fires. We sampled 30 Amazonian forest plots distributed across a gradient of human disturbance in 2010, 2016, and 2017-approximately 5 years before, and 3-6 and 15-18 months after the 2015-16 El Niño. We found 14,451 beetles from 98 species and quantified the beetle-medi-ated dispersal of >8,600 seed mimics and the removal of c. 30 kg of dung. All dung beetle responses (species richness, abundance, biomass, compositional similarity to pre-El Niño condition, and rates of dung removal and seed dispersal) declined after the 2015-16 El Niño, but the greatest immediate losses (i.e., in 2016) were observed within fire-affected forests. Previous forest disturbance also influenced post-El Niño dung beetle species richness, abundance, and species composition. We demonstrate that dung beetles and their ecological functions are negatively affected by climate-associated disturbances in human-modified Amazonian forests and suggest that the interaction between local anthropogenic and climate-related stressors merits further investigation
650 $aBiodiversidade
650 $aFloresta Tropical
700 1 $aFERREIRA, J. N.
700 1 $aVAZ-DE-MELLO, F. Z.
700 1 $aMAIA, L. F.
700 1 $aBERENGUER, E.
700 1 $aPALMEIRA, A. F.
700 1 $aFADINI, R.
700 1 $aLOUZADA, J.
700 1 $aBRAGA, R.
700 1 $aOLIVEIRA, V. H.
700 1 $aBARLOW, J.
773 $tBiotropica$gv. 52, n. 2, p. 252-262, 2020.
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Embrapa Amazônia Oriental (CPATU) |
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| Registros recuperados : 2 | |
| 1. |  | BERTIOLI, D. J.; CANNON, S. B.; FROENICKE, L.; HUANG, G.; FARMER, A. D.; CANNON, E. K. S.; LIU, X.; GAO, D.; CLEVENGER, J.; DASH, S.; REN, L.; MORETZSOHN, M. C.; SHIRASAWA, K.; HUANG, W.; VIDIGAL, B.; ABERNATHY, B.; NIEDERHUTH, C. E.; UMALE, P.; ARAUJO, A. C. G.; KOZIK, A.; KIM, K. do; BUROW, M. D.; VARSHNEY, R. K.; WANG, X.; ZHANG, X.; BARKLEY, N.; GUIMARAES, P. M.; ISOBE, S.; GUO, B.; LIAO, B.; STALKER, H. T.; SCHMITZ, R. J.; SCHEFFLER, B. E.; BERTIOLI, S. C. M. L.; XUN, X.; JACKSON, S. A.; MICHELMORE, R.; OZIAS-AKINS, P. The genome sequences of Arachis duranensis and Arachis ipaensis, the diploid ancestors of cultivated peanut. Nature Genetics, v. 48, p. 438-446, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 2. | | BERTIOLI, D. J.; JENKINS, J.; CLEVENGER, J.; DUDCHENKO, O.; GAO, D.; SEIJO, G.; LEAL-BERTIOLI, S. C. M.; REN, L.; FARMER, A. D.; PANDEY, M. K.; SAMOLUK, S. S.; ABERNATHY, B.; AGARWAL, G.; BALLÉN-TABORDA, C.; CAMERON, C.; CAMPBELL, J.; CHAVARRO, C.; CHITIKINENI, A.; CHU, Y.; DASH, S.; BAIDOURI, M. E.; GUO, B.; HUANG, W.; KIM, K. D.; KORANI, W.; LANCIANO, S.; LUI, C. G.; MIROUZE, M.; MORETZSOHN, M. C.; PHAM, M.; SHIN, J. H.; SHIRASAWA, K.; SINHAROY, S.; SREEDASYAM, A.; WEEKS, N. T.; ZHANG, X.; ZHENG, Z.; SUN, Z.; FROENICKE, L.; AIDEN, E. L.; MICHELMORE, R.; VARSHNEY, R. K.; HOLBROOK, C. C.; CANNON, E. K. S.; SCHEFFLER, B. E.; GRIMWOOD, J.; OZIAS-AKINS, P.; CANNON, S. B.; JACKSON, S. A.; SCHMUTZ, J. The genome sequence of segmental allotetraploid peanut Arachis hypogaea. Nature Genetics, v. 51, n. 5, p. 877-884, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 2 | |
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