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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
05/12/2023 |
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Data da última atualização: |
19/12/2023 |
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Autoria: |
XU, W.; GUO, W.; SERRA-DIAZ, J. M.; SCHRODT, F.; EISERHARDT, W. L.; ENQUIST, B. J.; MAITNER, B. S.; MEROW, C.; VIOLLE, C.; ANAND, M.; BELLUAU, M.; BRUUN, H. H.; BYUN, C.; CATFORD, J. A.; CERABOLINI, B. E.; CHACÓN-MADRIGAL, E.; CICCARELLI, D.; CORNELISSEN, J. H. C.; DANG-LE, A. T.; FRUTOS, A. de; DIAS, A. S.; GIROLDO, A. B.; GUTIÉRREZ, A. G.; HATTINGH, W.; HE, T.; HIETZ, P.; HOUGH-SNEE, N.; JANSEN, S.; KATTGE, J.; KOMAC, B.; KRAFT, N. J.; KRAMER, K.; LAVOREL, S.; LUSK, C. H.; MARTIN, A. R.; MA, K.; MENCUCCINI, M.; MICHALETZ, S. T.; MINDEN, V.; MORI, A. S.; NIINEMETS, Ü.; ONODA, Y.; ONSTEIN, R. E.; PEÑUELAS, J.; PILLAR, V. D.; PISEK, J.; POUND, M. J.; ROBROEK, B. J.; SCHAMP, B.; SLOT, M.; SUN, M.; SOSINSKI, Ê. E.; SOUDZILOVSKAIA, N. A.; THIFFAULT, N.; BODEGOM, P. M. V.; PLAS, F. V. D.; ZHENG, J.; SVENNING, J.; ORDONEZ, A. |
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Afiliação: |
WU-BING XU, AARHUS UNIVERSITY; WEN-YONG GUO, AARHUS UNIVERSITY; JOSEP M. SERRA-DIAZ, UNIVERSITÉ DE LORRAINE; FRANZISKA SCHRODT, UNIVERSITY OF NOTTINGHAM; WOLF L. EISERHARDT, AARHUS UNIVERSITY; BRIAN J. ENQUIST, UNIVERSITY OF ARIZONA; BRIAN S. MAITNER, UNIVERSITY OF ARIZONA; CORY MEROW, UNIVERSITY OF CONNECTICUT; CYRILLE VIOLLE, CNRS; MADHUR ANAND, UNIVERSITY OF GUELPH; MICHAËL BELLUAU, UNIVERSITÉ DU QUÉBEC À MONTRÉAL; HANS HENRIK BRUUN, UNIVERSITY OF COPENHAGEN; CHAEHO BYUN, ANDONG NATIONAL UNIVERSITY; JANE A. CATFORD, KING’S COLLEGE LONDON; BRUNO E. L. CERABOLINI, UNIVERSITY OF INSUBRIA; EDUARDO CHACÓN-MADRIGAL, UNIVERSIDAD DE COSTA RICA; DANIELA CICCARELLI, UNIVERSITY OF PISA; J. HANS C. CORNELISSEN, VRIJE UNIVERSITEIT; ANH TUAN DANG-LE, UNIVERSITY OF SCIENCE, VIETNAM; ANGEL DE FRUTOS, GERMAN CENTRE FOR INTEGRATIVE BIODIVERSITY RESEARCH; ARILDO S. DIAS, GOETHE UNIVERSITY; AELTON B. GIROLDO, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIAS E TECNOLOGIA DO CEARÁ; ALVARO G. GUTIÉRREZ, UNIVERSIDAD DE CHILE; WESLEY HATTINGH, GLOBAL SYSTEMS AND ANALYTICS; TIANHUA HE, CURTIN UNIVERSITY; PETER HIETZ, UNIVERSITY OF NATURAL RESOURCES AND LIFE SCIENCES; NATE HOUGH-SNEE, MEADOW RUN ENVIRONMENTAL; STEVEN JANSEN, ULM UNIVERSITY; JENS KATTGE, GERMAN CENTRE FOR INTEGRATIVE BIODIVERSITY RESEARCH; BENJAMIN KOMAC, ANDORRA RECERCA + INNOVACIÓ; NATHAN J. B. KRAFT, UNIVERSITY OF CALIFORNIA; KOEN KRAMER, WAGENINGEN UNIVERSITY; SANDRA LAVOREL, UNIVERSITÉ GRENOBLE ALPES; CHRISTOPHER H. LUSK, UNIVERSITY OF WAIKATO; ADAM R. MARTIN, UNIVERSITY OF TORONTO SCARBOROUGH; KE-PING MA, STATE KEY LABORATORY OF VEGETATION AND ENVIRONMENTAL CHANGE, INSTITUTE OF BOTANY, CHINESE ACADEMY OF SCIENCES; MAURIZIO MENCUCCINI, ICREA; SEAN T. MICHALETZ, UNIVERSITY OF BRITISH COLUMBIA; VANESSA MINDEN, VRIJE UNIVERSITEIT BRUSSEL; AKIRA S. MORI, THE UNIVERSITY OF TOKYO; ÜLO NIINEMETS, ESTONIAN UNIVERSITY OF LIFE SCIENCES; YUSUKE ONODA, KYOTO UNIVERSITY; RENSKE E. ONSTEIN, GERMAN CENTRE FOR INTEGRATIVE BIODIVERSITY RESEARCH; JOSEP PEÑUELAS, CREAF, CERDANYOLA DEL VALLÈS; VALÉRIO D. PILLAR, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; JAN PISEK, UNIVERSITY OF TARTU; MATTHEW J. POUND, NORTHUMBRIA UNIVERSITY; BJORN J. M. ROBROEK, RADBOUD UNIVERSITY NIJMEGEN; BRANDON SCHAMP, ALGOMA UNIVERSITY; MARTIJN SLOT, SMITHSONIAN TROPICAL RESEARCH INSTITUTE; MIAO SUN, AARHUS UNIVERSITY; ÊNIO E. SOSINSKI, CPACT; NADEJDA A. SOUDZILOVSKAIA, HASSELT UNIVERSITY; NELSON THIFFAULT, NATURAL RESOURCES CANADA, CANADIAN WOOD FIBRE CENTRE; PETER M. VAN BODEGOM, LEIDEN UNIVERSITY; FONS VAN DER PLAS, WAGENINGEN UNIVERSITY; JINGMING ZHENG, BEIJING FORESTRY UNIVERSITY; JENS-CHRISTIAN SVENNING, CENTER FOR BIODIVERSITY DYNAMICS IN A CHANGING WORLD (BIOCHANGE), DEPARTMENT OF BIOLOGY, AARHUS UNIVERSITY, DK-8000 AARHUS C, DENMARK.; ALEJANDRO ORDONEZ, AARHUS UNIVERSITY. |
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Título: |
Global beta-diversity of angiosperm trees is shaped by Quaternary climate change. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Science Advances v. 9, n. 14, eadd8553, 2375-2548, 2023. |
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DOI: |
https://doi.org/10.1126/sciadv.add8553 |
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Idioma: |
Inglês |
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Conteúdo: |
As Earth’s climate has varied strongly through geological time, studying the impacts of past climate change on biodiversity helps to understand the risks from future climate change. However, it remains unclear how paleoclimate shapes spatial variation in biodiversity. Here, we assessed the influence of Quaternary climate change on spatial dissimilarity in taxonomic, phylogenetic, and functional composition among neighboring 200-kilometer cells (beta-diversity) for angiosperm trees worldwide. We found that larger glacial-interglacial temperature change was strongly associated with lower spatial turnover (species replacements) and higher nestedness (richness changes) components of beta-diversity across all three biodiversity facets. Moreover, phylogenetic and functional turnover was lower and nestedness higher than random expectations based on taxonomic beta-diversity in regions that experienced large temperature change, reflecting phylogenetically and functionally selective processes in species replacement, extinction, and colonization during glacial-interglacial oscillations. Our results suggest that future human-driven climate change could cause local homogenization and reduction in taxonomic, phylogenetic, and functional diversity of angiosperm trees worldwide. |
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Palavras-Chave: |
Multidisciplinary. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03457naa a2200841 a 4500
001 2159207
005 2023-12-19
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1126/sciadv.add8553$2DOI
100 1 $aXU, W.
245 $aGlobal beta-diversity of angiosperm trees is shaped by Quaternary climate change.$h[electronic resource]
260 $c2023
520 $aAs Earth’s climate has varied strongly through geological time, studying the impacts of past climate change on biodiversity helps to understand the risks from future climate change. However, it remains unclear how paleoclimate shapes spatial variation in biodiversity. Here, we assessed the influence of Quaternary climate change on spatial dissimilarity in taxonomic, phylogenetic, and functional composition among neighboring 200-kilometer cells (beta-diversity) for angiosperm trees worldwide. We found that larger glacial-interglacial temperature change was strongly associated with lower spatial turnover (species replacements) and higher nestedness (richness changes) components of beta-diversity across all three biodiversity facets. Moreover, phylogenetic and functional turnover was lower and nestedness higher than random expectations based on taxonomic beta-diversity in regions that experienced large temperature change, reflecting phylogenetically and functionally selective processes in species replacement, extinction, and colonization during glacial-interglacial oscillations. Our results suggest that future human-driven climate change could cause local homogenization and reduction in taxonomic, phylogenetic, and functional diversity of angiosperm trees worldwide.
653 $aMultidisciplinary
700 1 $aGUO, W.
700 1 $aSERRA-DIAZ, J. M.
700 1 $aSCHRODT, F.
700 1 $aEISERHARDT, W. L.
700 1 $aENQUIST, B. J.
700 1 $aMAITNER, B. S.
700 1 $aMEROW, C.
700 1 $aVIOLLE, C.
700 1 $aANAND, M.
700 1 $aBELLUAU, M.
700 1 $aBRUUN, H. H.
700 1 $aBYUN, C.
700 1 $aCATFORD, J. A.
700 1 $aCERABOLINI, B. E.
700 1 $aCHACÓN-MADRIGAL, E.
700 1 $aCICCARELLI, D.
700 1 $aCORNELISSEN, J. H. C.
700 1 $aDANG-LE, A. T.
700 1 $aFRUTOS, A. de
700 1 $aDIAS, A. S.
700 1 $aGIROLDO, A. B.
700 1 $aGUTIÉRREZ, A. G.
700 1 $aHATTINGH, W.
700 1 $aHE, T.
700 1 $aHIETZ, P.
700 1 $aHOUGH-SNEE, N.
700 1 $aJANSEN, S.
700 1 $aKATTGE, J.
700 1 $aKOMAC, B.
700 1 $aKRAFT, N. J.
700 1 $aKRAMER, K.
700 1 $aLAVOREL, S.
700 1 $aLUSK, C. H.
700 1 $aMARTIN, A. R.
700 1 $aMA, K.
700 1 $aMENCUCCINI, M.
700 1 $aMICHALETZ, S. T.
700 1 $aMINDEN, V.
700 1 $aMORI, A. S.
700 1 $aNIINEMETS, Ü.
700 1 $aONODA, Y.
700 1 $aONSTEIN, R. E.
700 1 $aPEÑUELAS, J.
700 1 $aPILLAR, V. D.
700 1 $aPISEK, J.
700 1 $aPOUND, M. J.
700 1 $aROBROEK, B. J.
700 1 $aSCHAMP, B.
700 1 $aSLOT, M.
700 1 $aSUN, M.
700 1 $aSOSINSKI, Ê. E.
700 1 $aSOUDZILOVSKAIA, N. A.
700 1 $aTHIFFAULT, N.
700 1 $aBODEGOM, P. M. V.
700 1 $aPLAS, F. V. D.
700 1 $aZHENG, J.
700 1 $aSVENNING, J.
700 1 $aORDONEZ, A.
773 $tScience Advances$gv. 9, n. 14, eadd8553, 2375-2548, 2023.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Tipo/Formato |
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Registro |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
01/02/2016 |
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Data da última atualização: |
01/02/2024 |
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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: |
CASTRO, R. de J. C.; SOUZA SOBRINHO, F. de; GAMA, M. A. S. da; SATO, R. T.; LIMA, L. L.; OLIVEIRA, M. A. L. de. |
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Afiliação: |
Renata de Jesus Coelho Castro, UFJF; FAUSTO DE SOUZA SOBRINHO, CNPGL; MARCO ANTONIO SUNDFELD DA GAMA, CNPGL; Renata Takabayashi Sato, UFJF; Larissa Lavorato Lima, UFJF; Marcone Augusto Leal de Oliveira, UFJF. |
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Título: |
A Rapid Method for Determination of the Main Conjugated Linoleic Acid Precursors (C18:2 n-6 and C18:3 n-3) in Forage by Capillary Zone Electrophoresis with Ultraviolet Detection Using Gas Chromatography with Flame Ionization Detection as a Comparative Method. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Journal of AOAC International, v. 98, n. 6, p. 1591-1597, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: A rapid method has been proposed for determination of the main conjugated linoleic acid precursors such as linoleic (C18:2 n-6) and linolenic (C18:3 n-3) acids in forages by capillary zone electrophoresis (CZE) with direct UV detection at 200 nm. Among the fatty acids found in forages, C18:2 n-6 and C18:3 n-3 have received particular attention due to their roles as precursors for the synthesis of conjugated linoleic acid, a class of health-enhancing compounds that is predominantly found in dairy products. The electrolyte background consisted of 12.0 mmol/L tetraborate buffer (pH 9.2) added to 12.0 mmol/L Brij 35(®), 17% acetonitrile, and 33% methanol. Under the optimized conditions, the baseline separation of C18:2 n-6 and C18:3 n-3 was achieved within 4 min. The CZE-UV method was compared to GC with a flame ionization detector, which is the American Oil Chemists' Society (AOCS 996.06) official method for fatty acid analysis. The methods did not show any evidence of significant differences within 95% confidence interval (P > 0.05). The CZE-UV method was successfully applied to the analysis of 80 genotypes of Brachiaria ruzizienses clones submitted to a genetic improvement program in agricultural research. |
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Palavras-Chave: |
CLA; CZE-UV method; Fatty acids in forages. |
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Thesaurus NAL: |
conjugated linoleic acid. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02109naa a2200229 a 4500
001 2035820
005 2024-02-01
008 2015 bl uuuu u00u1 u #d
100 1 $aCASTRO, R. de J. C.
245 $aA Rapid Method for Determination of the Main Conjugated Linoleic Acid Precursors (C18$b2 n-6 and C18:3 n-3) in Forage by Capillary Zone Electrophoresis with Ultraviolet Detection Using Gas Chromatography with Flame Ionization Detection as a Comparative Method.$h[electronic resource]
260 $c2015
520 $aAbstract: A rapid method has been proposed for determination of the main conjugated linoleic acid precursors such as linoleic (C18:2 n-6) and linolenic (C18:3 n-3) acids in forages by capillary zone electrophoresis (CZE) with direct UV detection at 200 nm. Among the fatty acids found in forages, C18:2 n-6 and C18:3 n-3 have received particular attention due to their roles as precursors for the synthesis of conjugated linoleic acid, a class of health-enhancing compounds that is predominantly found in dairy products. The electrolyte background consisted of 12.0 mmol/L tetraborate buffer (pH 9.2) added to 12.0 mmol/L Brij 35(®), 17% acetonitrile, and 33% methanol. Under the optimized conditions, the baseline separation of C18:2 n-6 and C18:3 n-3 was achieved within 4 min. The CZE-UV method was compared to GC with a flame ionization detector, which is the American Oil Chemists' Society (AOCS 996.06) official method for fatty acid analysis. The methods did not show any evidence of significant differences within 95% confidence interval (P > 0.05). The CZE-UV method was successfully applied to the analysis of 80 genotypes of Brachiaria ruzizienses clones submitted to a genetic improvement program in agricultural research.
650 $aconjugated linoleic acid
653 $aCLA
653 $aCZE-UV method
653 $aFatty acids in forages
700 1 $aSOUZA SOBRINHO, F. de
700 1 $aGAMA, M. A. S. da
700 1 $aSATO, R. T.
700 1 $aLIMA, L. L.
700 1 $aOLIVEIRA, M. A. L. de
773 $tJournal of AOAC International$gv. 98, n. 6, p. 1591-1597, 2015.
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Embrapa Gado de Leite (CNPGL) |
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