Temperature and glucose effects on soil organic carbon: CO2 evolved and decomposition rate.

Detalhes bibliográficos
Autor(a) principal: VASCONCELLOS, C. A.
Data de Publicação: 1994
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/474565
Resumo: A study was conducted to determine the effect of glucose on C mineraliztion from soils with different origins at elevated temperature. Soils from Northern Europe showed higher mineralization rate than Brazilian soils for recent energy source at 35oC. At 15oC as incubation temperature, there ws no difference between soils. The addition of glucose tosoil accelerated the turnover of native organic C. That acceleration was higher at 35oC and in soils from temperate regions. Only the pH and total soil organic carbon had significant influence on CO2 mineralization parameters. No significance was found to C/N ratio and clay content.
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spelling Temperature and glucose effects on soil organic carbon: CO2 evolved and decomposition rate.Temperatura elevadaFontesElevated temperatureMineralization rateEnergy sourceIncubationEnergiaIncubaçãoMineralizaçãoSolosoilA study was conducted to determine the effect of glucose on C mineraliztion from soils with different origins at elevated temperature. Soils from Northern Europe showed higher mineralization rate than Brazilian soils for recent energy source at 35oC. At 15oC as incubation temperature, there ws no difference between soils. The addition of glucose tosoil accelerated the turnover of native organic C. That acceleration was higher at 35oC and in soils from temperate regions. Only the pH and total soil organic carbon had significant influence on CO2 mineralization parameters. No significance was found to C/N ratio and clay content.EMBRAPA-CNPMS.VASCONCELLOS, C. A.2021-12-13T12:00:50Z2021-12-13T12:00:50Z1997-03-061994info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePesquisa Agropecuária Brasileira, Brasília, v. 29, n. 7, p. 1129-1136, 1994.http://www.alice.cnptia.embrapa.br/alice/handle/doc/474565enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2021-12-13T12:00:58Zoai:www.alice.cnptia.embrapa.br:doc/474565Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-12-13T12:00:58falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-12-13T12:00:58Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Temperature and glucose effects on soil organic carbon: CO2 evolved and decomposition rate.
title Temperature and glucose effects on soil organic carbon: CO2 evolved and decomposition rate.
spellingShingle Temperature and glucose effects on soil organic carbon: CO2 evolved and decomposition rate.
VASCONCELLOS, C. A.
Temperatura elevada
Fontes
Elevated temperature
Mineralization rate
Energy source
Incubation
Energia
Incubação
Mineralização
Solo
soil
title_short Temperature and glucose effects on soil organic carbon: CO2 evolved and decomposition rate.
title_full Temperature and glucose effects on soil organic carbon: CO2 evolved and decomposition rate.
title_fullStr Temperature and glucose effects on soil organic carbon: CO2 evolved and decomposition rate.
title_full_unstemmed Temperature and glucose effects on soil organic carbon: CO2 evolved and decomposition rate.
title_sort Temperature and glucose effects on soil organic carbon: CO2 evolved and decomposition rate.
author VASCONCELLOS, C. A.
author_facet VASCONCELLOS, C. A.
author_role author
dc.contributor.none.fl_str_mv EMBRAPA-CNPMS.
dc.contributor.author.fl_str_mv VASCONCELLOS, C. A.
dc.subject.por.fl_str_mv Temperatura elevada
Fontes
Elevated temperature
Mineralization rate
Energy source
Incubation
Energia
Incubação
Mineralização
Solo
soil
topic Temperatura elevada
Fontes
Elevated temperature
Mineralization rate
Energy source
Incubation
Energia
Incubação
Mineralização
Solo
soil
description A study was conducted to determine the effect of glucose on C mineraliztion from soils with different origins at elevated temperature. Soils from Northern Europe showed higher mineralization rate than Brazilian soils for recent energy source at 35oC. At 15oC as incubation temperature, there ws no difference between soils. The addition of glucose tosoil accelerated the turnover of native organic C. That acceleration was higher at 35oC and in soils from temperate regions. Only the pH and total soil organic carbon had significant influence on CO2 mineralization parameters. No significance was found to C/N ratio and clay content.
publishDate 1994
dc.date.none.fl_str_mv 1994
1997-03-06
2021-12-13T12:00:50Z
2021-12-13T12:00:50Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Pesquisa Agropecuária Brasileira, Brasília, v. 29, n. 7, p. 1129-1136, 1994.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/474565
identifier_str_mv Pesquisa Agropecuária Brasileira, Brasília, v. 29, n. 7, p. 1129-1136, 1994.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/474565
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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