Impact of Eucalyptus harvest residues management on soil carbon storage and greenhouse gas emission (GHG) in sandy soil in southern Brazil.

Impact of Eucalyptus harvest residues management on soil carbon storage and greenhouse gas emission (GHG) in sandy soil in southern Brazil.

We investigated the GHG emissions in an eucalyptus plantation in function of five alternative strategies for management of HR: (i) SRCS- all forest residues from the previous rotation were removed; (ii) CRC- bark, leaves and litter layer from the previous rotation were maintained on the soil; (iii) CRG- branches, leaves and litter layer from the previous rotation were left in the soil; (iv) CR- presence of all harvest residues (leaves, branches, bark, + litter); and (v) SRSS- all forest residues were removed and litter from the new plantations were also removed.

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Bibliographic Details
Main Authors: SÃO JOSÉ, J. F. B. de, BAYER, C., BENDER, A. C., MARTINS, J. G., DICK, D. P., ARAÚJO, E. F. de, RODRIGUES, R. de A. R., CARNIEL, E., SILVA, D. U. da
Other Authors: JACKSON FREITAS BRILHANTE DE SÃO JOSÉ, UFRGS; CIMÉLIO BAYER, UFRGS; ANDRESSA CLASSER BENDER, UFRGS; JUSCILAINE GOMES MARTINS, UFRGS; DEBORAH PINHEIRO DICK, UFRGS; ELIAS FRANK DE ARAÚJO, CMPC CELULOSE RIOGRANDENSE; RENATO DE ARAGAO RIBEIRO RODRIGUES, CNPS; EDUARDO CARNIEL, UFRGS; DANIELA ULIAN DA SILVA, UFRGS.
Format: Anais e Proceedings de eventos biblioteca
Language:English
eng
Published: 2019-11-25
Subjects:Eucalipto, Carbono, Resíduo Agrícola, Gás, Efeito Estufa, Eucalyptus, Greenhouse gas emissions, Soil, Carbon,
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115138
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Summary:We investigated the GHG emissions in an eucalyptus plantation in function of five alternative strategies for management of HR: (i) SRCS- all forest residues from the previous rotation were removed; (ii) CRC- bark, leaves and litter layer from the previous rotation were maintained on the soil; (iii) CRG- branches, leaves and litter layer from the previous rotation were left in the soil; (iv) CR- presence of all harvest residues (leaves, branches, bark, + litter); and (v) SRSS- all forest residues were removed and litter from the new plantations were also removed.

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