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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
10/12/2001 |
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Data da última atualização: |
30/03/2017 |
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Autoria: |
LARA, M. A. C.; SERENO, J. R. B.; ABREU, U. G. P. de; SERENO, F. T. P. S.; CONTEL, E. P. B. |
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Afiliação: |
Instituto de Zootecnia (Nova Odessa, SP); Embrapa Pantanal (Corumba, MS); Universidad de Cordoba. Facultad de Veterinaria (Cordoba, Espana); USP. Faculdade de Medicina de Ribeirao Preto (Ribeirao Preto, SP). |
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Título: |
Estudio preliminar de relaciones geneticas entre razas naturalizadas brasilenas, cebuinas y europeas. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Archivos de Zootecnia, Cordoba, v.50, n.189-190, p.165-170, 2001. |
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Idioma: |
Espanhol |
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Conteúdo: |
The present work was done to evaluate the genetic distances between two Pantaneira populations (PN and PP) and brazilian naturalized breeds (Caracu - C, Mantiqueira - M), Zebu (Gir - G, Nelore N) and european breeds (Caldeana - CA, Arouquesa - AR, Mirandesa - MI, Limia - LI). We used five protein polymorphisms (haemoglobin, carbonic anhydrase, amylase-l, albumin and transferin), with frequencies related in the literature. The big distances were observed when the couple of breeds was from different origin (Bos taurus taurus x Bos taurus indicus). The higher value the similatity estimated between Brazilian and European breeds suggested the existence of a common ancestral possibility: the Bos taurus primigenius. The dendrogram showed two principal clusters. One grouping including all the Europeans breeds and other grouping the Zebu breeds. This results showed that the protein marker are very useful and informative in studies of filogenetic relationships. |
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Palavras-Chave: |
Bovine; Distance; Distancia; Genetic; Heterocigosidade; Polimorfismo proteico; Protein polymorphisms; Variabilidade. |
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Thesagro: |
Bovino; Genética. |
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Thesaurus Nal: |
heterozygosity; variability. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01838naa a2200313 a 4500
001 1809674
005 2017-03-30
008 2001 bl --- 0-- u #d
100 1 $aLARA, M. A. C.
245 $aEstudio preliminar de relaciones geneticas entre razas naturalizadas brasilenas, cebuinas y europeas.
260 $c2001
520 $aThe present work was done to evaluate the genetic distances between two Pantaneira populations (PN and PP) and brazilian naturalized breeds (Caracu - C, Mantiqueira - M), Zebu (Gir - G, Nelore N) and european breeds (Caldeana - CA, Arouquesa - AR, Mirandesa - MI, Limia - LI). We used five protein polymorphisms (haemoglobin, carbonic anhydrase, amylase-l, albumin and transferin), with frequencies related in the literature. The big distances were observed when the couple of breeds was from different origin (Bos taurus taurus x Bos taurus indicus). The higher value the similatity estimated between Brazilian and European breeds suggested the existence of a common ancestral possibility: the Bos taurus primigenius. The dendrogram showed two principal clusters. One grouping including all the Europeans breeds and other grouping the Zebu breeds. This results showed that the protein marker are very useful and informative in studies of filogenetic relationships.
650 $aheterozygosity
650 $avariability
650 $aBovino
650 $aGenética
653 $aBovine
653 $aDistance
653 $aDistancia
653 $aGenetic
653 $aHeterocigosidade
653 $aPolimorfismo proteico
653 $aProtein polymorphisms
653 $aVariabilidade
700 1 $aSERENO, J. R. B.
700 1 $aABREU, U. G. P. de
700 1 $aSERENO, F. T. P. S.
700 1 $aCONTEL, E. P. B.
773 $tArchivos de Zootecnia, Cordoba$gv.50, n.189-190, p.165-170, 2001.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
25/09/2023 |
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Data da última atualização: |
14/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SCHMIDT, M. J.; GOLDBERG, S. L.; HECKENBERGER, M.; FAUSTO, C.; FRANCHETTO, B.; WATLING, J.; LIMA, H.; MORAES, B.; DORSHOW, W. B.; TONEY, J.; KUIKURO, Y.; WAURA, K.; KUIKURO, H.; KUIKURO, T. W.; KUIKURO, T.; KUIKURI, Y.; KUIKURO, A.; TEIXEIRA, W. G.; ROCHA, B.; HONORATO, V.; TAVARES, H.; MAGALHÃES, M.; BARBOSA, C. A.; FONSECA, J. A. da; MENDES, K.; ALLEONI, L. R. F; CERRI, C. E. P.; ARROYO-KALIN, M.; NEVES, E.; PERRON, J. T. |
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Afiliação: |
MORGAN J. SCHMIDT, MASSACHUSETTS INSTITUTE OF TECHNOLOGY; UNIVERSITY OF FLORIDA; UNIVERSIDADE FEDERAL DE SANTA CATARINA; SAMUEL L. GOLDBERG, MASSACHUSETTS INSTITUTE OF TECHNOLOGY; MICHAEL HECKENBERGER, UNIVERSITY OF FLORIDA; CARLOS FAUSTO, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; BRUNA FRANCHETTO, UNIVERSIDADE FEDERAL DO RIO DE JANEIRO; JENNIFER WATLING, UNIVERSIDADE DE SÃO PAULO; HELENA LIMA, MUSEU PARAENSE EMÍLIO GOELDI; BRUNO MORAES, PUENTE INSTITUTE; WETHERBEE B. DORSHOW, PUENTE INSTITUTE; EARTH ANALYTIC INC.; UNIVERSITY OF NEW MEXICO; JOSHUA TONEY, HENRY M. JACKSON FOUNDATION; YAMALUI KUIKURO, ASSOCIAÇÃO INDÍGENA KUIKURO DO ALTO XINGU; KUMESSI WAURA, ASSOCIAÇÃO INDÍGENA KUIKURO DO ALTO XINGU; HUKE KUIKURO, ASSOCIAÇÃO INDÍGENA KUIKURO DO ALTO XINGU; TAKU WATE KUIKURO, ASSOCIAÇÃO INDÍGENA KUIKURO DO ALTO XINGU; TAKUMÃ KUIKURO, ASSOCIAÇÃO INDÍGENA KUIKURO DO ALTO XINGU; YAHILA KUIKURO, ASSOCIAÇÃO INDÍGENA KUIKURO DO ALTO XINGU; AFUKAKA KUIKURO, ASSOCIAÇÃO INDÍGENA KUIKURO DO ALTO XINGU; WENCESLAU GERALDES TEIXEIRA, CNPS; BRUNA ROCHA, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ; VINICIUS HONORATO, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ; HUGO TAVARES, UNIVERSIDADE DE SÃO PAULO; MARCOS MAGALHÃES, MUSEU PARAENSE EMÍLIO GOELDI; CARLOS AUGUSTO BARBOSA, UNIVERSIDADE FEDERAL DO PARÁ; JOÃO AIRES DA FONSECA, ARQUEOMAQUINA; KELTON MENDES, TAPERA - GRUPO DE ESTUDOS EM ARQUEOLOGIA AMAZÔNICA; LUÍS REYNALDO FERRACCIÚ ALLEONI, UNIVERSIDADE DE SÃO PAULO; CARLOS EDUARDO PELLEGRINO CERRI, UNIVERSIDADE DE SÃO PAULO; MANUEL ARROYO-KALIN, UNIVERSITY COLLEGE LONDON; EDUARDO NEVES, UNIVERSIDADE DE SÃO PAULO; J. TAYLOR PERRON, MASSACHUSETTS INSTITUTE OF TECHNOLOGY; UNIVERSITY OF FLORIDA. |
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Título: |
Intentional creation of carbon-rich dark earth soils in the Amazon. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Science Advances, v. 9, n. 38, eadh8499, Sept. 2023. |
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DOI: |
https://doi.org/10.1126/sciadv.adh8499 |
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Idioma: |
Inglês |
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Conteúdo: |
Fertile soil known as Amazonian dark earth is central to the debate over the size and ecological impact of ancient human populations in the Amazon. Dark earth is typically associated with human occupation, but it is uncertain whether it was created intentionally. Dark earth may also be a substantial carbon sink, but its spatial extent and carbon inventory are unknown. We demonstrate spatial and compositional similarities between ancient and modern dark earth and document modern Indigenous practices that enrich soil, which we use to propose a model for the formation of ancient dark earth. This comparison suggests that ancient Amazonians managed soil to improve fertility and increase crop productivity. These practices also sequestered and stored carbon in the soil for centuries, and we show that some ancient sites contain as much carbon as the above-ground rainforest biomass. Our results demonstrate the intentional creation of dark earth and highlight the value of Indigenous knowledge for sustainable rainforest management. |
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Palavras-Chave: |
Amazonian dark earth; Terra preta de índio. |
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Thesagro: |
Análise do Solo; Biomassa; Carbono; Solo Tropical. |
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Thesaurus NAL: |
Biomass; Carbon; Carbon sequestration; Crop production; Humans; Soil; Soil analysis; Tropical soils. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1156858/1/Intentional-creation-of-carbon-rich-dark-earth-soils-2023.pdf
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Marc: |
LEADER 02720naa a2200649 a 4500
001 2156858
005 2023-12-14
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1126/sciadv.adh8499$2DOI
100 1 $aSCHMIDT, M. J.
245 $aIntentional creation of carbon-rich dark earth soils in the Amazon.$h[electronic resource]
260 $c2023
520 $aFertile soil known as Amazonian dark earth is central to the debate over the size and ecological impact of ancient human populations in the Amazon. Dark earth is typically associated with human occupation, but it is uncertain whether it was created intentionally. Dark earth may also be a substantial carbon sink, but its spatial extent and carbon inventory are unknown. We demonstrate spatial and compositional similarities between ancient and modern dark earth and document modern Indigenous practices that enrich soil, which we use to propose a model for the formation of ancient dark earth. This comparison suggests that ancient Amazonians managed soil to improve fertility and increase crop productivity. These practices also sequestered and stored carbon in the soil for centuries, and we show that some ancient sites contain as much carbon as the above-ground rainforest biomass. Our results demonstrate the intentional creation of dark earth and highlight the value of Indigenous knowledge for sustainable rainforest management.
650 $aBiomass
650 $aCarbon
650 $aCarbon sequestration
650 $aCrop production
650 $aHumans
650 $aSoil
650 $aSoil analysis
650 $aTropical soils
650 $aAnálise do Solo
650 $aBiomassa
650 $aCarbono
650 $aSolo Tropical
653 $aAmazonian dark earth
653 $aTerra preta de índio
700 1 $aGOLDBERG, S. L.
700 1 $aHECKENBERGER, M.
700 1 $aFAUSTO, C.
700 1 $aFRANCHETTO, B.
700 1 $aWATLING, J.
700 1 $aLIMA, H.
700 1 $aMORAES, B.
700 1 $aDORSHOW, W. B.
700 1 $aTONEY, J.
700 1 $aKUIKURO, Y.
700 1 $aWAURA, K.
700 1 $aKUIKURO, H.
700 1 $aKUIKURO, T. W.
700 1 $aKUIKURO, T.
700 1 $aKUIKURI, Y.
700 1 $aKUIKURO, A.
700 1 $aTEIXEIRA, W. G.
700 1 $aROCHA, B.
700 1 $aHONORATO, V.
700 1 $aTAVARES, H.
700 1 $aMAGALHÃES, M.
700 1 $aBARBOSA, C. A.
700 1 $aFONSECA, J. A. da
700 1 $aMENDES, K.
700 1 $aALLEONI, L. R. F
700 1 $aCERRI, C. E. P.
700 1 $aARROYO-KALIN, M.
700 1 $aNEVES, E.
700 1 $aPERRON, J. T.
773 $tScience Advances$gv. 9, n. 38, eadh8499, Sept. 2023.
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Registro original: |
Embrapa Solos (CNPS) |
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