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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
17/12/2021 |
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Data da última atualização: |
07/01/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TOMAS, W. M.; BERLINCK, C. N.; CHIARAVALLOTI, R. M.; FAGGIONI, G. P.; STRÜSSMANN, C.; LIBONATI, R.; ABRAHÃO, C. R.; ALVARENGA, G. do V.; BACELLAR, A. E. de F.; BATISTA, F. R. de Q.; BORNATO, T. S.; CAMILO, A. R.; CASTEDO, J.; FERNANDO, A. M. E.; FREITAS, G. O. de; GARCIA, C. M.; GONÇALVES, H. S.; GUILHERME, M. B. de F.; LAYME, V. M. G.; LUSTOSA, A. P. G.; OLIVEIRA, A. C. de; OLIVEIRA, M. da R.; PEREIRA, A. de M. M.; RODRIGUES, J. A.; SEMEDO, T. B. F.; SOUZA, R. A. D. de; TORTATO, F. R.; VIANA, D. F. P.; VICENTE - SILVA, L.; MORATO, R. |
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Afiliação: |
WALFRIDO MORAES TOMAS, CPAP; CHRISTIAN NIEL BERLINCK, Instituto Chico Mendes de Conservação E Biodiversidade; RAFAEL MORAIS CHIARAVALLOTI, Smithsonian Conservation Biology Institute; GABRIEL PAGANINI FAGGIONI, Instituto Federal de Mato Grosso do Sul - IFMS; CHRISTINE STRÜSSMANN, Universidade Federal de Mato Grosso - UFMT; RENATA LIBONATI, Universidade Federal do Rio de Janeiro - UFRJ; CARLOS ROBERTO ABRAHÃO, Instituto Chico Mendes de Conservação E Biodiversidade - ICMBiO; GABRIELA DO VALLE ALVARENGA, Universidade Federal de Mato Grosso - UFMT; ANA ELISA DE FARIA BACELLAR, Instituto Chico Mendes de Conservação e Biodiversidade - ICMBio; FLÁVIA REGINA DE QUEIROZ BATISTA, Instituto Chico Mendes de Conservação E Biodiversidade - ICMBio; THAINAN SILVA BORNATO, Instituto Brasileiro de Meio Ambiente e Recursos Naturais Renováveis - IBAMA; ANDRÉ RESTEL CAMILO, Smithsonian Conservation Biology Institute; JUDITE CASTEDO, Universidade Federal de Mato Grosso Do Sul - UFMS; ADRIANA MARIA ESPINÓZA FERNANDO, Universidade Federal de Mato Grosso Do Sul - UFMS; GABRIEL OLIVEIRA DE FREITAS, Fundação de Meio Ambiente do Pantanal; CAROLINA MARTINS GARCIA, Sauá Consultoria Ambiental; HENRIQUE SANTOS GONÇALVES, Instituto Chico Mendes de Conservação E Biodiversidade - ICMbio; MARIELLA BUTTI DE FREITAS GUILHERME, Instituto Chico Mendes de Conservação E Biodiversidade - ICMbio; VIVIANE MARIA GUEDES LAYME, Universidade Federal de Mato Grosso - UFMT; ANA PAULA GOMES LUSTOSA, Instituto Chico Mendes de Conservação E Biodiversidade - ICMBiO; AILTON CARNEIRO DE OLIVEIRA, Instituto Chico Mendes de Conservação e Biodiversidade, ICMBIO; MAXWELL DA ROSA OLIVEIRA; ALEXANDRE DE MATOS MARTINS PEREIRA, Instituto Brasileiro de Meio Ambiente e Recursos Naturais Renováveis - IBAMA; JULIA ABRANTES RODRIGUES, Universidade Federal do Rio de Janeiro - UFRJ; THIAGO BORGES FERNANDES SEMEDO, Instituto Nacional de Pesquisa do Pantanal; RAFAEL AUGUSTO DUCEL DE SOUZA, Bioma Meio Ambiente, Nova Lima; FERNANDO RODRIGO TORTATO, Panthera; DIEGO FRANCIS PASSOS VIANA, Instituto Homem Pantaneiro - IHP; LUCIANA VICENTE - SILVA, Universidade Federal de Mato Grosso Do Sul - UFMS; RONALDO MORATO, Instituto Chico Mendes de Conservação E Biodiversidade - ICMbio. |
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Título: |
Distance sampling surveys reveal 17 million vertebrates directly killed by the 2020's wildfires in the Pantanal, Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Scientific Reports, v. 11, 23547, 2021. |
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Idioma: |
Português |
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Conteúdo: |
Anthropogenic factors have significantly influenced the frequency, duration, and intensity of meteorological drought in many regions of the globe, and the increased frequency of wildfires is among the most visible consequences of human-induced climate change. Despite the fire role in determining biodiversity outcomes in different ecosystems, wildfires can cause negative impacts on wildlife. We conducted ground surveys along line transects to estimate the first-order impact of the 2020 wildfires on vertebrates in the Pantanal wetland, Brazil. We adopted the distance sampling technique to estimate the densities and the number of dead vertebrates in the 39,030 square kilometers affected by fire. Our estimates indicate that at least 16.952 million vertebrates were killed immediately by the fires in the Pantanal, demonstrating the impact of such an event in wet savanna ecosystems. The Pantanal case also reminds us that the cumulative impact of widespread burning would be catastrophic, as fire recurrence may lead to the impoverishment of ecosystems and the disruption of their functioning. To overcome this unsustainable scenario, it is necessary to establish proper biomass fuel management to avoid cumulative impacts caused by fire over biodiversity and ecosystem services. |
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Thesagro: |
Fogo Selvagem; Mudança Climática. |
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Thesaurus Nal: |
Burning; Ecosystem management; Wildfires. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02809naa a2200529 a 4500
001 2138037
005 2022-01-07
008 2021 bl uuuu u00u1 u #d
100 1 $aTOMAS, W. M.
245 $aDistance sampling surveys reveal 17 million vertebrates directly killed by the 2020's wildfires in the Pantanal, Brazil.$h[electronic resource]
260 $c2021
520 $aAnthropogenic factors have significantly influenced the frequency, duration, and intensity of meteorological drought in many regions of the globe, and the increased frequency of wildfires is among the most visible consequences of human-induced climate change. Despite the fire role in determining biodiversity outcomes in different ecosystems, wildfires can cause negative impacts on wildlife. We conducted ground surveys along line transects to estimate the first-order impact of the 2020 wildfires on vertebrates in the Pantanal wetland, Brazil. We adopted the distance sampling technique to estimate the densities and the number of dead vertebrates in the 39,030 square kilometers affected by fire. Our estimates indicate that at least 16.952 million vertebrates were killed immediately by the fires in the Pantanal, demonstrating the impact of such an event in wet savanna ecosystems. The Pantanal case also reminds us that the cumulative impact of widespread burning would be catastrophic, as fire recurrence may lead to the impoverishment of ecosystems and the disruption of their functioning. To overcome this unsustainable scenario, it is necessary to establish proper biomass fuel management to avoid cumulative impacts caused by fire over biodiversity and ecosystem services.
650 $aBurning
650 $aEcosystem management
650 $aWildfires
650 $aFogo Selvagem
650 $aMudança Climática
700 1 $aBERLINCK, C. N.
700 1 $aCHIARAVALLOTI, R. M.
700 1 $aFAGGIONI, G. P.
700 1 $aSTRÜSSMANN, C.
700 1 $aLIBONATI, R.
700 1 $aABRAHÃO, C. R.
700 1 $aALVARENGA, G. do V.
700 1 $aBACELLAR, A. E. de F.
700 1 $aBATISTA, F. R. de Q.
700 1 $aBORNATO, T. S.
700 1 $aCAMILO, A. R.
700 1 $aCASTEDO, J.
700 1 $aFERNANDO, A. M. E.
700 1 $aFREITAS, G. O. de
700 1 $aGARCIA, C. M.
700 1 $aGONÇALVES, H. S.
700 1 $aGUILHERME, M. B. de F.
700 1 $aLAYME, V. M. G.
700 1 $aLUSTOSA, A. P. G.
700 1 $aOLIVEIRA, A. C. de
700 1 $aOLIVEIRA, M. da R.
700 1 $aPEREIRA, A. de M. M.
700 1 $aRODRIGUES, J. A.
700 1 $aSEMEDO, T. B. F.
700 1 $aSOUZA, R. A. D. de
700 1 $aTORTATO, F. R.
700 1 $aVIANA, D. F. P.
700 1 $aVICENTE - SILVA, L.
700 1 $aMORATO, R.
773 $tScientific Reports$gv. 11, 23547, 2021.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
12/12/2012 |
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Data da última atualização: |
06/02/2024 |
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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: |
ZONETTI, P. DA C.; SUZUKI, L. S.; FERRARESE, M. L. L.; FERRARESE FILHO, O. |
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Afiliação: |
P. DA COSTA ZONETTI, UFPA; LETICIA SAYURI SUZUKI, CNPGL; M. L. LÚCIO FERRARESE, UEM; OSVALDO FERRARESE FILHO, UEM. |
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Título: |
High temperatures on root growth and lignification of transgenic glyphosate-resistent soybean. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Agrociencia, v. 46, p. 557-565, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Glyphosate resistant transgenic soybean [Glycine max (L.) Merrill] expresses a glyphosate insensitive EPSPS (5-enolpyruvylshikimate-3-phosphate synthase). This enzyme is involved in important secondary metabolism pathways, including lignin biosynthesis. Thus, differences in lignin content and growth between susceptible (OC14) and glyphosate-resistant soybean may be observed. The objective of this study was to evaluate differences between growth and lignin content of roots in transgenic and OC14 soybean cultivated at high temperatures. Seeds from the OC14 soybean and its transgenic cultivar, CD213RR, were germinated at 25, 27.5, 30 and 32.5 °C. After 3 d, seedlings were cultivated in Hoagland half-strength nutrient solution during 12 h photoperiods and at the same germination temperature. After 4 d, roots’ relative length, fresh and dry biomass, and lignin content were determined. Increasing temperatures promoted root growth. There was decreased growth and higher lignin content in roots in CD213RR soybean as compared to OC14. The transgenic soybean may present a different lignin metabolism since it showed higher lignification independently of temperatures, which is important because can be associated to a higher tolerance to drought and heat, but also with impaired growth and higher susceptibility to breakage of the stem. |
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Palavras-Chave: |
Glifosfato; Mudanças climaticas; Plantas; Stress abiotico. |
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Thesagro: |
Glycine Max. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/942172/1/High-temperatures-on-root-growth-and-lignification-of-transgenic-glyphosate-resistent-soybean.pdf
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Marc: |
LEADER 01977naa a2200217 a 4500
001 1942172
005 2024-02-06
008 2012 bl uuuu u00u1 u #d
100 1 $aZONETTI, P. DA C.
245 $aHigh temperatures on root growth and lignification of transgenic glyphosate-resistent soybean.$h[electronic resource]
260 $c2012
520 $aGlyphosate resistant transgenic soybean [Glycine max (L.) Merrill] expresses a glyphosate insensitive EPSPS (5-enolpyruvylshikimate-3-phosphate synthase). This enzyme is involved in important secondary metabolism pathways, including lignin biosynthesis. Thus, differences in lignin content and growth between susceptible (OC14) and glyphosate-resistant soybean may be observed. The objective of this study was to evaluate differences between growth and lignin content of roots in transgenic and OC14 soybean cultivated at high temperatures. Seeds from the OC14 soybean and its transgenic cultivar, CD213RR, were germinated at 25, 27.5, 30 and 32.5 °C. After 3 d, seedlings were cultivated in Hoagland half-strength nutrient solution during 12 h photoperiods and at the same germination temperature. After 4 d, roots’ relative length, fresh and dry biomass, and lignin content were determined. Increasing temperatures promoted root growth. There was decreased growth and higher lignin content in roots in CD213RR soybean as compared to OC14. The transgenic soybean may present a different lignin metabolism since it showed higher lignification independently of temperatures, which is important because can be associated to a higher tolerance to drought and heat, but also with impaired growth and higher susceptibility to breakage of the stem.
650 $aGlycine Max
653 $aGlifosfato
653 $aMudanças climaticas
653 $aPlantas
653 $aStress abiotico
700 1 $aSUZUKI, L. S.
700 1 $aFERRARESE, M. L. L.
700 1 $aFERRARESE FILHO, O.
773 $tAgrociencia$gv. 46, p. 557-565, 2012.
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Embrapa Gado de Leite (CNPGL) |
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