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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
16/09/2021 |
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Data da última atualização: |
16/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAUJO, J. K. S.; SOUZA JÚNIOR, V. S. de; MARQUES, F. A.; VORONEY, P.; SOUZA, R. A. da S.; CORRÊA, M. M.; CÂMARA, E. R. G. |
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Afiliação: |
JANE KELLY SILVA ARAUJO, UFRPE; VALDOMIRO SEVERINO DE SOUZA JÚNIOR, UFRPE; FLAVIO ADRIANO MARQUES, CNPS; PAUL VORONEY, UNIVERSITY OF GUELPH; REGILENE ANGELICA DA SILVA SOUZA, UFRAM; MARCELO METRI CORRÊA, UFRPE; ELIS REGINA GUIMARÃES CÂMARA, UFRPE. |
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Título: |
Umbric Ferralsols along a climosequence from the Atlantic coast to the highlands of northeastern Brazil: characterization and carbon mineralization. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Geoderma, v. 293, p. 34-43, May 2017. |
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DOI: |
https://doi.org/10.1016/j.geoderma.2017.01.022 |
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Idioma: |
Inglês |
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Conteúdo: |
A thick umbric horizon (~ 1 m) is an important component in the balance of the carbon (C) cycle. However, little is known about the characteristics and C stability in the umbric horizon of Ferralsols, the tropical environments surrounded by semi-arid regions in northeastern (NE) Brazil. This study aimed to evaluate (i) morphological, physical, chemical, biological and mineralogical attributes and (ii) C accumulation in the surface and subsurface within five Umbric Ferralsols along a 475-km climosequence from 143 to 963 m a.s.l. located in coastal and upland areas in NE Brazil. Soil samples were collected in all of the horizons. Umbric Ferralsols present characteristics that are primarily influenced by their sedimentary parent material, which are mostly kaolinitic. The texture ranges from sandy clay loam to very clayey with an absence of macroscopic coal in depth. There is greater C storage of the umbric horizon in the coastal areas with hot and humid climates. This indicates that the current climate is not the predominant factor in the formation of the umbric epipedon. C mineralization in the surface horizons was related to potentially mineralizable nitrogen (N) and labile and organic C, suggesting that the quality of the organic substrate and mainly the N dynamic can drive the accumulation of C. In contrast, C mineralization in subsurface horizons was primarily influenced by forms of aluminum and oxalate-extractable iron and was independent of soil organic matter fractions. However, in the umbric horizon, crystalline forms of iron were mainly associated with protection against C mineralization. MenosA thick umbric horizon (~ 1 m) is an important component in the balance of the carbon (C) cycle. However, little is known about the characteristics and C stability in the umbric horizon of Ferralsols, the tropical environments surrounded by semi-arid regions in northeastern (NE) Brazil. This study aimed to evaluate (i) morphological, physical, chemical, biological and mineralogical attributes and (ii) C accumulation in the surface and subsurface within five Umbric Ferralsols along a 475-km climosequence from 143 to 963 m a.s.l. located in coastal and upland areas in NE Brazil. Soil samples were collected in all of the horizons. Umbric Ferralsols present characteristics that are primarily influenced by their sedimentary parent material, which are mostly kaolinitic. The texture ranges from sandy clay loam to very clayey with an absence of macroscopic coal in depth. There is greater C storage of the umbric horizon in the coastal areas with hot and humid climates. This indicates that the current climate is not the predominant factor in the formation of the umbric epipedon. C mineralization in the surface horizons was related to potentially mineralizable nitrogen (N) and labile and organic C, suggesting that the quality of the organic substrate and mainly the N dynamic can drive the accumulation of C. In contrast, C mineralization in subsurface horizons was primarily influenced by forms of aluminum and oxalate-extractable iron and was independent of soil organic matter fractions.... Mostrar Tudo |
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Palavras-Chave: |
Deep carbon; Microbial respiration; Semiárido; Soil nitrogen. |
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Thesagro: |
Carbono; Nitrogênio. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02499naa a2200277 a 4500
001 2134501
005 2021-09-16
008 2017 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.geoderma.2017.01.022$2DOI
100 1 $aARAUJO, J. K. S.
245 $aUmbric Ferralsols along a climosequence from the Atlantic coast to the highlands of northeastern Brazil$bcharacterization and carbon mineralization.$h[electronic resource]
260 $c2017
520 $aA thick umbric horizon (~ 1 m) is an important component in the balance of the carbon (C) cycle. However, little is known about the characteristics and C stability in the umbric horizon of Ferralsols, the tropical environments surrounded by semi-arid regions in northeastern (NE) Brazil. This study aimed to evaluate (i) morphological, physical, chemical, biological and mineralogical attributes and (ii) C accumulation in the surface and subsurface within five Umbric Ferralsols along a 475-km climosequence from 143 to 963 m a.s.l. located in coastal and upland areas in NE Brazil. Soil samples were collected in all of the horizons. Umbric Ferralsols present characteristics that are primarily influenced by their sedimentary parent material, which are mostly kaolinitic. The texture ranges from sandy clay loam to very clayey with an absence of macroscopic coal in depth. There is greater C storage of the umbric horizon in the coastal areas with hot and humid climates. This indicates that the current climate is not the predominant factor in the formation of the umbric epipedon. C mineralization in the surface horizons was related to potentially mineralizable nitrogen (N) and labile and organic C, suggesting that the quality of the organic substrate and mainly the N dynamic can drive the accumulation of C. In contrast, C mineralization in subsurface horizons was primarily influenced by forms of aluminum and oxalate-extractable iron and was independent of soil organic matter fractions. However, in the umbric horizon, crystalline forms of iron were mainly associated with protection against C mineralization.
650 $aCarbono
650 $aNitrogênio
653 $aDeep carbon
653 $aMicrobial respiration
653 $aSemiárido
653 $aSoil nitrogen
700 1 $aSOUZA JÚNIOR, V. S. de
700 1 $aMARQUES, F. A.
700 1 $aVORONEY, P.
700 1 $aSOUZA, R. A. da S.
700 1 $aCORRÊA, M. M.
700 1 $aCÂMARA, E. R. G.
773 $tGeoderma$gv. 293, p. 34-43, May 2017.
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| Registros recuperados : 14 | |
| 3. |  | ARAUJO, J. K. S.; SOUZA-JÚNIOR, V. S.; MARQUES, F. A.; SOUZA, R. A. S.; VORONEY, P. Frações húmicas e caracterização termogravimétrica da humina de latossolos húmicos. In: CONGRESO LATINOAMERICANO DE LA CIENCIA DEL SUELO, 20.; CONGRESO PERUANO DE LA CIENCIA DEL SUELO, 16., 2014, Cusco. Educar para preservar el suelo y conservar la vida en la tierra: trabajos. Cusco: Sociedad Latinoamericana de la Ciencia del Suelo, 2014.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 4. | | ARAUJO, J. K. S.; SOUZA-JÚNIOR, V. S.; MARQUES, F. A.; SOUZA, R. A. S.; VORONEY, P. Relações entre o carbono e atributos químicos de latossolos húmicos, Nordeste-Brasil. In: CONGRESO LATINOAMERICANO DE LA CIENCIA DEL SUELO, 20.; CONGRESO PERUANO DE LA CIENCIA DEL SUELO, 16., 2014, Cusco. Educar para preservar el suelo y conservar la vida en la tierra: trabajos. Cusco: Sociedad Latinoamericana de la Ciencia del Suelo, 2014.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 5. | | MENDONÇA, C. E. S.; RIBEIRO FILHO, M. R.; GONÇALVES, I. V. C.; SILVA, M. S. L. da; ARAÚJO, J. K. S.; FERREIRA, G. B.; CHAVES, V. C. Avaliação das alterações químicas após 12 anos sob irrigação por gravidade e localizada: II. Em um Argissolo Vermelho-Amarelo. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios. [Viçosa, MG]: SBCS; Fortaleza: UFC, 2009. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 6. | | GONÇALVES, I. V. C.; MENDONÇA, C. E. S.; SILVA, M. S. L. da; RIBEIRO FILHO, M. R.; ARAÚJO. J. K. S.; FERREIRA, G. B.; CHAVES, V. C. Estudo do lençol freático após 10 anos sob irrigação localizada: III. Em um Neossolo Quartzarênico. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios. [Viçosa, MG]: SBCS; Fortaleza: UFC, 2009. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 7. | | ARAÚJO, J. K. S.; MENDONÇA, C. E. S.; RIBEIRO FILHO, M. R.; SILVA, M. S. L. da; GONGALVES, I. V. C.; FERREIRA, G. B.; CHAVES, V. C. Estudo do lençol freático após 12 anos sob irrigação por gravidade e localizada: I. Em um Argissolo Vermelho-Amarelo. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios. [Viçosa, MG]: SBCS; Fortaleza: UFC, 2009. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 8. | | ARAUJO, J. K. S.; SOUZA JÚNIOR, V. S. de; MARQUES, F. A.; VORONEY, P.; SOUZA, R. A. da S.; CORRÊA, M. M.; CÂMARA, E. R. G. Umbric Ferralsols along a climosequence from the Atlantic coast to the highlands of northeastern Brazil: characterization and carbon mineralization. Geoderma, v. 293, p. 34-43, May 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Solos. |
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| 9. | | SOUSA, M. G.; ARAUJO, J. K. S.; FERREIRA, T. O.; ANDRADE, G. R. P.; ARAUJO FILHO, J. C. de; FRACETTO, G. G. M.; SANTOS, J. C. B.; FRACETTO, F. J. C.; LIMA, G. K.; SOUZA JUNIOR, V. Long-term effects of irrigated agriculture on Luvisol pedogenesis in semi-arid region, northeastern Brazil. Catena, v. 206, 105529, Nov. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Solos. |
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| 10. | | COSTA, E. U. C. da; ARAUJO, J. K. S.; NEVES, L. V. de M. W.; ARAUJO FILHO, J. C. de; SOUZA, J. E. S. de; CORRÊA, M. M.; RIBEIRO FILHO, M. R.; SOUZA JÚNIOR, V. S. de. Genesis and classification of Nitisols from volcano-sedimentary lithology in northeastern Brazil. Revista Brasileira de Ciência do Solo, v. 43, article e0180101, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Solos. |
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| 11. | | NEVES, L. V. de M. W.; FRACETTO, F. J. C.; FRACETTO, G. G. M.; ARAUJO FILHO, J. C. de; ARAUJO, J. K. S.; SANTOS, J. C. B. dos; MENDES JÚNIOR, J. P.; SOUZA JÚNIOR, V. D. de. Microbial abundance and C and N stocks in tropical degraded Planosols from semiarid northeastern Brazil. Catena, v. 196, 104931, Jan. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Solos. |
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| 12. | | SOUSA, M. G.; ARAUJO, J. K. S.; FRACETTO, G. G. M.; FERREIRA, T. O.; FRACETTO, F. J. C.; ARAUJO FILHO, J. C. de; OTERO, X. L.; SANTOS, J. C. B. dos; SILVA, A. H. N. da; SOUZA JUNIOR, V. S. de. Changes in organic carbon and microbiology community structure due to long-term irrigated agriculture on Luvisols in the Brazilian semi-arid region. Catena, v. 212, 106058, May 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Solos. |
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| 13. | | NEVES, L. V. de M. W.; SOUSA, J. E. S. de; SANTOS, J. C. B. dos; ARAUJO FILHO, J. C. de; CORRÊA, M. M.; SOUSA, M. G.; FRACETTO, F. J. C.; FRACETTO, G. G. M.; ARAUJO, J. K. S.; FREIRE, G. A. P.; FERREIRA, T. O.; SOUZA JÚNIOR, V. S. de. Weathering of gneiss saprolites and formation of Planosols under semiarid climate (NE Brazil). Journal of South American Earth Sciences, v. 123, 104206, Mar. 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Solos. |
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| 14. | | SOUSA, J. E. S. de; ANDRADE, G. R. P.; ARAUJO FILHO, J. C. de; SANTOS, J. C. B. dos; CORRÊA, M. M.; FERREIRA, T. O.; CAMARGO, P. B. de; ARAÚJO, J. K. S.; SILVA, A. H. N. da; SOUSA, M. G.; SOUZA JÚNIOR, V. S. de. Weathering and mineral alteration of metamorphic rocks and genesis of Planosols along a rainfall gradient in Borborema Province, Northeast Brazil. Geoderma Regional, v. 33, e00642, Jun. 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 3 |
| Biblioteca(s): Embrapa Solos. |
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| Registros recuperados : 14 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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