|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
06/12/2023 |
Data da última atualização: |
06/12/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
Afiliação: |
FILIPE M. FRANÇA, CPATU / UFPA / Lancaster University; JOICE NUNES FERREIRA, CPATU; FERNANDO Z. VAZ-DE-MELLO, Universidade Federal de Mato Grosso; LAÍS F. MAIA, University of Canterbury; ERIKA BERENGUER, Lancaster University / University of Oxford; ALESSANDRO FERRAZ PALMEIRA, UFPA; RODRIGO FADINI, UFOPA; JÚLIO LOUZADA, UFLA; RODRIGO BRAGA, UFLA / Universidade do Estado de Minas Gerais; VICTOR HUGO OLIVEIRA, UFLA; JOS BARLOW, Lancaster University / UFLA / MPEG. |
Título: |
El Niño impacts on human-modified tropical forests: Consequences for dung beetle diversity and associated ecological processes. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Biotropica, v. 52, n. 2, p. 252-262, 2020. |
DOI: |
https://doi.org/10.1111/btp.12756 |
Idioma: |
Inglês |
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 |
Thesagro: |
Biodiversidade; Floresta Tropical. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
Marc: |
LEADER 02521naa a2200277 a 4500 001 2159256 005 2023-12-06 008 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.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
06/01/2016 |
Data da última atualização: |
15/03/2016 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
BERNARDI, D. M.; BERTOL, T. M.; COLDEBELLA, A.; ALMEIDA, B. C. S.; DIETERICH, F.; PARIS, L. D.; SGARBIERI, V. G. |
Afiliação: |
DANIELA MIOTTO BERNARDI, Universidade Estadual Campinas; TERESINHA MARISA BERTOL, CNPSA; ARLEI COLDEBELLA, CNPSA; BARBARA CRISTINA SILVEIRA ALMEIDA, UFRPE; FABIANA DIETRICH, Falbom Agroindustrial Ltda.Toledo/PR; LEANDRO DE PARIS, Falbom Agroindustrial Ltda.Toledo/PR; VALDEMIRO CARLOS SGARBIERI, Universidade Estadual Campinas. |
Título: |
Efeito da inclusão de óleo de linhaça e antioxidantes naturais no desempenho e qualidade da carcaça e da carne de suínos em terminação. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE AVICULTURA E SUINOCULTURA ? SIAVS, 2015, São Paulo. Anais... São Paulo: ABPA, 2015. p. 220-223. |
Idioma: |
Português |
Palavras-Chave: |
Antioxidantes naturais; Óleo de linhaça; Suinos. |
Thesagro: |
Carcaça. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/136693/1/final7852.pdf
|
Marc: |
LEADER 00792nam a2200217 a 4500 001 2033096 005 2016-03-15 008 2015 bl uuuu u00u1 u #d 100 1 $aBERNARDI, D. M. 245 $aEfeito da inclusão de óleo de linhaça e antioxidantes naturais no desempenho e qualidade da carcaça e da carne de suínos em terminação.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE AVICULTURA E SUINOCULTURA ? SIAVS, 2015, São Paulo. Anais... São Paulo: ABPA, 2015. p. 220-223.$c2015 650 $aCarcaça 653 $aAntioxidantes naturais 653 $aÓleo de linhaça 653 $aSuinos 700 1 $aBERTOL, T. M. 700 1 $aCOLDEBELLA, A. 700 1 $aALMEIDA, B. C. S. 700 1 $aDIETERICH, F. 700 1 $aPARIS, L. D. 700 1 $aSGARBIERI, V. G.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Suínos e Aves (CNPSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|