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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Florestas; Embrapa Pecuária Sul. |
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Data corrente: |
09/05/2023 |
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Data da última atualização: |
09/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORALES, M. M.; TONINI, H.; BEHLING, M.; HOSHIDE, A. K. |
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Afiliação: |
MARINA MOURA MORALES, CNPF; HELIO TONINI, CPPSUL; MAUREL BEHLING, CPAMT; AARON KINYU HOSHIDE, UNIVERSIDADE FEDERAL DO MATO GROSSO. |
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Título: |
Eucalyptus carbon stock research in an integrated livestock-forestry system in Brazil. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Sustainability, v. 15, n. 10, 7750, 2023. |
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DOI: |
https://doi.org/10.3390/su15107750 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Eucalyptus plantations play an important role in capturing and storing atmospheric carbon, mitigating global climate change. Forest management policies encouraging integrated livestock-forestry systems require quantitative estimates of temporal and spatial patterns of carbon storage for these agricultural systems. This study quantified the effects of eucalyptus management and arrangement on carbon stock dynamics in integrated livestock-forestry (ILF) systems versus monoculture eucalyptus plantings. Arrangement and management resulted in equal storage of carbon in both monoculture and ILF systems (34.7 kg per tree). Both factors are important to better understand how forest species in integrated systems stock carbon and how this can compensate for other agricultural system components, such as cattle. The extent to which ILF systems offset beef cattle (Nellore) emissions was determined by estimating changes in carbon stock over time for Eucalyptus urophylla × E. grandis, clone H13, under three scenarios (S) of wood use. These scenarios were (S1) tree growth without thinning, (S2) trees used for biomass energy without thinning, and (S3) 50% of trees used for biomass energy at five years old and 50% of trees used for both timber and energy after eight years, considering the full life cycle of eucalyptus. The S1 and S3 systems can stock 510 and 358 metric tons (t) of CO2 ha−1, respectively, while S2 emits 112 t CO2 ha−1 of biogenic carbon. |
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Palavras-Chave: |
Carbon mitigation; Carbon storage; ILPF; Integração lavoura-pecuária-floresta; Integrated crop-livestock-forestry system; Sinop-MT. |
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Thesagro: |
Carbono; Eucalipto; Eucalyptus Urophylla. |
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Thesaurus Nal: |
Agroforestry; Carbon dioxide; Carbon sequestration; Carbon sinks; Climate change; Eucalyptus; Greenhouse gas emissions; Roundwood; Tree trunk; Trees. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153625/1/MORALES-et-al-2023-Sustainability-C-ILPF.pdf
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Marc: |
LEADER 02610naa a2200397 a 4500
001 2153625
005 2023-05-09
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/su15107750$2DOI
100 1 $aMORALES, M. M.
245 $aEucalyptus carbon stock research in an integrated livestock-forestry system in Brazil.$h[electronic resource]
260 $c2023
520 $aAbstract: Eucalyptus plantations play an important role in capturing and storing atmospheric carbon, mitigating global climate change. Forest management policies encouraging integrated livestock-forestry systems require quantitative estimates of temporal and spatial patterns of carbon storage for these agricultural systems. This study quantified the effects of eucalyptus management and arrangement on carbon stock dynamics in integrated livestock-forestry (ILF) systems versus monoculture eucalyptus plantings. Arrangement and management resulted in equal storage of carbon in both monoculture and ILF systems (34.7 kg per tree). Both factors are important to better understand how forest species in integrated systems stock carbon and how this can compensate for other agricultural system components, such as cattle. The extent to which ILF systems offset beef cattle (Nellore) emissions was determined by estimating changes in carbon stock over time for Eucalyptus urophylla × E. grandis, clone H13, under three scenarios (S) of wood use. These scenarios were (S1) tree growth without thinning, (S2) trees used for biomass energy without thinning, and (S3) 50% of trees used for biomass energy at five years old and 50% of trees used for both timber and energy after eight years, considering the full life cycle of eucalyptus. The S1 and S3 systems can stock 510 and 358 metric tons (t) of CO2 ha−1, respectively, while S2 emits 112 t CO2 ha−1 of biogenic carbon.
650 $aAgroforestry
650 $aCarbon dioxide
650 $aCarbon sequestration
650 $aCarbon sinks
650 $aClimate change
650 $aEucalyptus
650 $aGreenhouse gas emissions
650 $aRoundwood
650 $aTree trunk
650 $aTrees
650 $aCarbono
650 $aEucalipto
650 $aEucalyptus Urophylla
653 $aCarbon mitigation
653 $aCarbon storage
653 $aILPF
653 $aIntegração lavoura-pecuária-floresta
653 $aIntegrated crop-livestock-forestry system
653 $aSinop-MT
700 1 $aTONINI, H.
700 1 $aBEHLING, M.
700 1 $aHOSHIDE, A. K.
773 $tSustainability$gv. 15, n. 10, 7750, 2023.
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Embrapa Florestas (CNPF) |
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