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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Trigo. |
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Data corrente: |
05/02/2025 |
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Data da última atualização: |
05/02/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TENELLI, S.; NASCIMENTO, A. F. do; GABETTO, F. P.; PIMENTEL, M. L.; STRAUSS, M.; BORDONAL, R. O.; CERRI, C. E. P.; CHERUBIN, M. R.; CARVALHO, J. L. N. |
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Afiliação: |
S. TENELLI, UNIVERSITY OF SÃO PAULO; ALEXANDRE FERREIRA DO NASCIMENTO, CNPT; F. P. GABETTO, UNIVERSITY OF SÃO PAULO; M. L. PIMENTEL, SÃO PAULO STATE UNIVERSITY; M. STRAUSS, BRAZILIAN NANOTECHNOLOGY NATIONAL LABORATORY; R. O. BORDONAL, CENTER FOR CARBON RESEARCH IN TROPICAL AGRICULTURE; C. E. P. CERRI, CENTER FOR CARBON RESEARCH IN TROPICAL AGRICULTURE; M. R. CHERUBIN, CENTER FOR CARBON RESEARCH IN TROPICAL AGRICULTURE; J. L. N. CARVALHO, CENTER FOR CARBON RESEARCH IN TROPICAL AGRICULTURE. |
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Título: |
Well-managed grass is a key strategy for carbon storage and stabilization in anthropized Amazon soils. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Journal of Environmental Management, v. 373, art. 123742, Jan. 2025. |
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DOI: |
https://doi.org/10.1016/j.jenvman.2024.123742 |
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Idioma: |
Inglês |
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Conteúdo: |
Soils under anthropic use in the Amazon region are often associated with soil carbon (C) stock losses. More recently, the restoration of degraded pastures and the introduction of integrated systems have changed this pattern, and soil C accumulation is often observed. This study evaluated an 11-year field experiment to quantify soil C changes and elucidate C stabilization mechanisms in areas under anthropic uses in the southern Amazon of Brazil. Four land use systems were evaluated: crop succession (CS), integrated crop-livestock (ICL), integrated crop-livestock-forest (ICLF), and a well-managed pasture (MP). Land uses with a greater presence of wellmanaged grass increased soil C stocks, especially in the top 10 cm, with values of 30.9, 29.7, 36.5, and 39.4 Mg ha�� 1 in the CS, ICLF, ICL, and MP systems, respectively. Compared to the baseline, ICL and MP systems showed soil C accumulation rates of 0.68–0.95 Mg C ha�� 1 yr�� 1. Greater aggregate stability and higher mineralassociated organic carbon (MAOC) were observed in both MP and ICL. X-ray photoelectron spectroscopy verified 11%, 38%, and 32% more recalcitrant C groups (aliphatic/aromatic) in the MP system than ICL, ICLF, and CS at 0–5 cm. In the ICLF system, the eucalyptus row showed 15% lower soil C stocks, less MAOC, and less abundance of recalcitrant groups than the inter-row position. Land use systems with long-term spatial-temporal use of grass in well-managed pastures or ICL promoted greater C stabilization through intra-aggregate occlusion, mineral sorption, and chemical recalcitrance, representing a good strategy to enhance C storage in Amazon anthropized soils. MenosSoils under anthropic use in the Amazon region are often associated with soil carbon (C) stock losses. More recently, the restoration of degraded pastures and the introduction of integrated systems have changed this pattern, and soil C accumulation is often observed. This study evaluated an 11-year field experiment to quantify soil C changes and elucidate C stabilization mechanisms in areas under anthropic uses in the southern Amazon of Brazil. Four land use systems were evaluated: crop succession (CS), integrated crop-livestock (ICL), integrated crop-livestock-forest (ICLF), and a well-managed pasture (MP). Land uses with a greater presence of wellmanaged grass increased soil C stocks, especially in the top 10 cm, with values of 30.9, 29.7, 36.5, and 39.4 Mg ha�� 1 in the CS, ICLF, ICL, and MP systems, respectively. Compared to the baseline, ICL and MP systems showed soil C accumulation rates of 0.68–0.95 Mg C ha�� 1 yr�� 1. Greater aggregate stability and higher mineralassociated organic carbon (MAOC) were observed in both MP and ICL. X-ray photoelectron spectroscopy verified 11%, 38%, and 32% more recalcitrant C groups (aliphatic/aromatic) in the MP system than ICL, ICLF, and CS at 0–5 cm. In the ICLF system, the eucalyptus row showed 15% lower soil C stocks, less MAOC, and less abundance of recalcitrant groups than the inter-row position. Land use systems with long-term spatial-temporal use of grass in well-managed pastures or ICL promoted greater C stabilization through... Mostrar Tudo |
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Thesagro: |
Carbono; Pastagem; Solo. |
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Thesaurus Nal: |
Carbon sequestration; Soil organic carbon. |
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Categoria do assunto: |
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P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02551naa a2200289 a 4500
001 2172355
005 2025-02-05
008 2025 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jenvman.2024.123742$2DOI
100 1 $aTENELLI, S.
245 $aWell-managed grass is a key strategy for carbon storage and stabilization in anthropized Amazon soils.$h[electronic resource]
260 $c2025
520 $aSoils under anthropic use in the Amazon region are often associated with soil carbon (C) stock losses. More recently, the restoration of degraded pastures and the introduction of integrated systems have changed this pattern, and soil C accumulation is often observed. This study evaluated an 11-year field experiment to quantify soil C changes and elucidate C stabilization mechanisms in areas under anthropic uses in the southern Amazon of Brazil. Four land use systems were evaluated: crop succession (CS), integrated crop-livestock (ICL), integrated crop-livestock-forest (ICLF), and a well-managed pasture (MP). Land uses with a greater presence of wellmanaged grass increased soil C stocks, especially in the top 10 cm, with values of 30.9, 29.7, 36.5, and 39.4 Mg ha�� 1 in the CS, ICLF, ICL, and MP systems, respectively. Compared to the baseline, ICL and MP systems showed soil C accumulation rates of 0.68–0.95 Mg C ha�� 1 yr�� 1. Greater aggregate stability and higher mineralassociated organic carbon (MAOC) were observed in both MP and ICL. X-ray photoelectron spectroscopy verified 11%, 38%, and 32% more recalcitrant C groups (aliphatic/aromatic) in the MP system than ICL, ICLF, and CS at 0–5 cm. In the ICLF system, the eucalyptus row showed 15% lower soil C stocks, less MAOC, and less abundance of recalcitrant groups than the inter-row position. Land use systems with long-term spatial-temporal use of grass in well-managed pastures or ICL promoted greater C stabilization through intra-aggregate occlusion, mineral sorption, and chemical recalcitrance, representing a good strategy to enhance C storage in Amazon anthropized soils.
650 $aCarbon sequestration
650 $aSoil organic carbon
650 $aCarbono
650 $aPastagem
650 $aSolo
700 1 $aNASCIMENTO, A. F. do
700 1 $aGABETTO, F. P.
700 1 $aPIMENTEL, M. L.
700 1 $aSTRAUSS, M.
700 1 $aBORDONAL, R. O.
700 1 $aCERRI, C. E. P.
700 1 $aCHERUBIN, M. R.
700 1 $aCARVALHO, J. L. N.
773 $tJournal of Environmental Management$gv. 373, art. 123742, Jan. 2025.
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Registro original: |
Embrapa Trigo (CNPT) |
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| Registros recuperados : 14 | |
| 2. |  | NOGUEIRA, M. F.; CRUZ, T. F. da. Micoses. In: NOGUEIRA, M. F.; CRUZ, T. F. da. Doenças da Capivara. Corumbá: Embrapa Pantanal, 2007. 1 p.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Pantanal. |
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| 4. | | NOGUEIRA, M. F.; CRUZ, T. F. da. Bacterioses. In: NOGUEIRA, M. F.; CRUZ, T. F. da. Doenças da Capivara. Corumbá: Embrapa Pantanal, 2007. 14 p.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Pantanal. |
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| 5. | | NOGUEIRA, M. F.; CRUZ, T. F. da. Protozooses. In: NOGUEIRA, M. F.; CRUZ, T. F. da. Doenças da Capivara. Corumbá: Embrapa Pantanal, 2007. 6 p.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Pantanal. |
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| 9. | | NOGUEIRA, M. F.; CRUZ, T. F. da. Viroses. In: NOGUEIRA, M. F.; CRUZ, T. F. da. Doenças da Capivara. Corumbá: Embrapa Pantanal, 2007. 8 p.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Pantanal. |
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| 11. | | ZANELLA, J. R. C.; GAVA, D.; SCHAEFER, R.; CARON, L.; SILVA, V. S.; ARAÚJO JÚNIOR, J. P.; CRUZ, T. F.; ZIMMERMANN, S.; ZIMMERMANN, J. J. Absence of PRRSV antibodies and antigen in sera and oral fluids samples from Brazilian swine herds. In: BRAZILIAN CONGRESS OF VIROLOGY, 23.; MERCOSUR MEETING OF VIROLOGY, 7., 2012, Foz do Iguaçu. Virus and Research? Foz do Iguaçu: SBV, 2012. p.424. Journal of the Brazilian Society for Virology, v. 17, n. 2, suppl. 1, 2012. Projeto/Plano de Ação: 02.11.01.006.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 12. | | CRUZ, T. F.; KANASHIRO, T. M.; CASTRO, A. M. M. G. de; BALDIN, C. M.; RICHTZENHAIN, L. J.; ARAUJO JUNIOR, J. P. A double-antibody sandwich ELISA based on the porcine circovirus type 2 (PCV2) propagated in cell culture for antibody detection. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 12, p. 1171-1177, dez. 2016.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 13. | | CAMPO NETO, A. V.; OLIVEIRA FILHO, J. P.; DELFIOL, D. J. Z.; BADIAL, P. R.; ARAÚJO JÚNIOR, J. P.; CRUZ, T. F.; TENÓRIO, M. S.; BORGES, A. S. Proteinograma e concentração sérica de IgG em potros, do nascimento aos trinta dias de vida, tratados com plasma. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 5, p. 795-805, maio, 2018 Título em inglês: Proteinogram and serum IgG concentration in newborn foals up to thirty days of life treated with plasma.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 14. | | ANTONIO, B. C. P.; CRUZ, T. F. C. da; CONTEVILLE, L. C.; SILVA, W. A. da; PEÑA, G. A. C.; ROJAS, L. J. F.; OLIVEIRA, P. S. N. de; MARCONDES, C. R.; MOURÃO, G. B.; REGITANO, L. C. de A. Analysis of fecal microbiome diversity in Nelore cattle under different environmental conditions. In: BRAZILIAN CONGRESS OF GENETICS, 68., 2023, Ouro Preto. Paleogenomics: sequencing ancient DNA. E-book. Ribeirão Preto: Sociedade Brasileira de Genética, 2023. p. 541.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 14 | |
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