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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Semiárido. |
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Data corrente: |
06/06/2025 |
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Data da última atualização: |
06/06/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GRESCHU, L. T.; VILLELA, J. M.; MAIA, S. M. F.; PINHEIRO JUNIOR, C. R.; TONUCCI, R. G.; SIGNOR, D.; FRAZAO, L. A.; LIMA, A. Y. V.; CANISARES, L. P.; QUEIROZ, H. M.; CERRI, C. E. P.; CHERUBIN, M. P. |
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Afiliação: |
LUCAS T. GRESCHU, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ; JOAO M. VILLELA, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ; STOECIO MALTA FERREIRA MAIA, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DE ALAGOAS; CARLOS ROBERTO PINHEIRO JUNIOR, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ; RAFAEL GONCALVES TONUCCI, CNPGL; DIANA SIGNOR DEON, CPATSA; LEIDIVAN A. FRAZAO, UNIVERSIDADE FEDERAL DE MINAS GERAIS; ANTONIO YAN VIANA LIMA, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ; LUCAS P. CANISARES, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ; HERMANO MELO QUEIROZ, UNIVERSIDADE DE SAO PAULO; CARLOS E. P. CERRI, UNIVERSIDADE DE SAO PAULO; MAURÍCIO R. CHERUBIN, UNIVERSIDADE DE SAO PAULO. |
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Título: |
Soil carbon storage in Brazilian drylands: a review. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Catena, v. 257, 109144, 2025. |
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DOI: |
https://doi.org/10.1016/j.catena.2025.109144 |
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Idioma: |
Inglês |
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Conteúdo: |
Agricultural systems that promote soil organic carbon (SOC) sequestration need to be implemented to mitigate climate change. The scientific literature indicates that integrated agricultural systems (IASs) can increase SOC stocks across various regions globally. However, information on the influence of IASs on SOC stock in Brazilian drylands is still scarce. Therefore, this study aims to investigate the effect of land use and climate classes on SOC stock and total nitrogen (TN) stock in the Brazilian drylands. Forty-eight studies were selected to extract data on SOC and TN stocks in croplands, pasturelands, IASs, and native vegetation. A linear mixed model was used to assess the effect of land use and climate classes on SOC stock and TN stock. SOC stocks (0–50 cm) were higher (p < 0.05) in native vegetation (86.6 Mg C ha− 1 ), IASs (87.6 Mg C ha− 1 ), and pasturelands (78.2 Mg C ha− 1 ) than in croplands (60.3 Mg C ha− 1 ). The IASs had the lowest TN stocks, possibly due to the high input of residues with a high C/N ratio from forestry components. Less literature data is available for IASs regarding SOC stock and TN stock than for other land uses. In conclusion, the adoption of IASs shows potential to mitigate SOC losses, but caution is advised when extrapolating our numerical findings due to the limited data availability in the Brazilian drylands. This review highlights the importance of combining land use and climate class analyses to design targeted strategies for enhancing SOC accrual and promoting resilience in Brazilian drylands.b MenosAgricultural systems that promote soil organic carbon (SOC) sequestration need to be implemented to mitigate climate change. The scientific literature indicates that integrated agricultural systems (IASs) can increase SOC stocks across various regions globally. However, information on the influence of IASs on SOC stock in Brazilian drylands is still scarce. Therefore, this study aims to investigate the effect of land use and climate classes on SOC stock and total nitrogen (TN) stock in the Brazilian drylands. Forty-eight studies were selected to extract data on SOC and TN stocks in croplands, pasturelands, IASs, and native vegetation. A linear mixed model was used to assess the effect of land use and climate classes on SOC stock and TN stock. SOC stocks (0–50 cm) were higher (p < 0.05) in native vegetation (86.6 Mg C ha− 1 ), IASs (87.6 Mg C ha− 1 ), and pasturelands (78.2 Mg C ha− 1 ) than in croplands (60.3 Mg C ha− 1 ). The IASs had the lowest TN stocks, possibly due to the high input of residues with a high C/N ratio from forestry components. Less literature data is available for IASs regarding SOC stock and TN stock than for other land uses. In conclusion, the adoption of IASs shows potential to mitigate SOC losses, but caution is advised when extrapolating our numerical findings due to the limited data availability in the Brazilian drylands. This review highlights the importance of combining land use and climate class analyses to design targeted strategies for enhancin... Mostrar Tudo |
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Palavras-Chave: |
Estoque de carbono; Região Semiárida; Semiárido; Sistema agrícola integrado. |
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Thesagro: |
Carbono; Composto Orgânico; Solo; Uso da Terra. |
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Thesaurus Nal: |
Integrated agricultural systems; Land use; Soil organic carbon. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02675naa a2200397 a 4500
001 2176458
005 2025-06-06
008 2025 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.catena.2025.109144$2DOI
100 1 $aGRESCHU, L. T.
245 $aSoil carbon storage in Brazilian drylands$ba review.$h[electronic resource]
260 $c2025
520 $aAgricultural systems that promote soil organic carbon (SOC) sequestration need to be implemented to mitigate climate change. The scientific literature indicates that integrated agricultural systems (IASs) can increase SOC stocks across various regions globally. However, information on the influence of IASs on SOC stock in Brazilian drylands is still scarce. Therefore, this study aims to investigate the effect of land use and climate classes on SOC stock and total nitrogen (TN) stock in the Brazilian drylands. Forty-eight studies were selected to extract data on SOC and TN stocks in croplands, pasturelands, IASs, and native vegetation. A linear mixed model was used to assess the effect of land use and climate classes on SOC stock and TN stock. SOC stocks (0–50 cm) were higher (p < 0.05) in native vegetation (86.6 Mg C ha− 1 ), IASs (87.6 Mg C ha− 1 ), and pasturelands (78.2 Mg C ha− 1 ) than in croplands (60.3 Mg C ha− 1 ). The IASs had the lowest TN stocks, possibly due to the high input of residues with a high C/N ratio from forestry components. Less literature data is available for IASs regarding SOC stock and TN stock than for other land uses. In conclusion, the adoption of IASs shows potential to mitigate SOC losses, but caution is advised when extrapolating our numerical findings due to the limited data availability in the Brazilian drylands. This review highlights the importance of combining land use and climate class analyses to design targeted strategies for enhancing SOC accrual and promoting resilience in Brazilian drylands.b
650 $aIntegrated agricultural systems
650 $aLand use
650 $aSoil organic carbon
650 $aCarbono
650 $aComposto Orgânico
650 $aSolo
650 $aUso da Terra
653 $aEstoque de carbono
653 $aRegião Semiárida
653 $aSemiárido
653 $aSistema agrícola integrado
700 1 $aVILLELA, J. M.
700 1 $aMAIA, S. M. F.
700 1 $aPINHEIRO JUNIOR, C. R.
700 1 $aTONUCCI, R. G.
700 1 $aSIGNOR, D.
700 1 $aFRAZAO, L. A.
700 1 $aLIMA, A. Y. V.
700 1 $aCANISARES, L. P.
700 1 $aQUEIROZ, H. M.
700 1 $aCERRI, C. E. P.
700 1 $aCHERUBIN, M. P.
773 $tCatena$gv. 257, 109144, 2025.
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