Does density fractionation of SOC represent chemically different carbon pools?

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dc.contributor.authorMulvaney, Michael J.en
dc.contributor.authorGraham, M.en
dc.contributor.authorXia, K.en
dc.contributor.authorBarrera, Victor H.en
dc.contributor.authorBotello, Rubén C.en
dc.contributor.authorSaavedra, Ana Karinaen
dc.contributor.authorMamani, Pabloen
dc.contributor.departmentSustainable Agriculture and Natural Resource Management (SANREM) Knowledgebaseen
dc.coverage.spatialAlumbreen
dc.coverage.spatialIllangamaen
dc.coverage.spatialEcuadoren
dc.coverage.spatialWaylla Purjuen
dc.coverage.spatialBoliviaen
dc.coverage.temporal2012en
dc.date.accessioned2016-04-19T20:30:39Zen
dc.date.available2016-04-19T20:30:39Zen
dc.date.issued2012en
dc.description.abstractOrganic matter stabilization is thought to be a process of physical protection and chemical recalcitrance. The determination of recalcitrant soil organic carbon (SOC) often relies on operational definitions provided by various fractionation techniques, usually particle size or density fractionation. However, it is unknown if these operational definitions represent true chemical recalcitrance.en
dc.description.notesCCRA-9 (Soil Quality and Soil Carbon Sequestration)en
dc.format.mimetypeapplication/pdfen
dc.identifier7610en
dc.identifier.citationSANREM CRSP Annual Meetings, Cincinnati, OH, 20-21 October 2012en
dc.identifier.other7610_Soils_CCRA_poster_2012_v3.pdfen
dc.identifier.urihttp://hdl.handle.net/10919/70219en
dc.language.isoen_USen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectSoil organic matteren
dc.subjectSoilen
dc.subjectConservation agricultureen
dc.subjectConservationen
dc.subjectFarming systemsen
dc.subjectSoil organic carbon (soc) near-edge x-ray absorption fine structure (nexafs)en
dc.subjectField Scaleen
dc.titleDoes density fractionation of SOC represent chemically different carbon pools?en
dc.typePosteren
dc.type.dcmitypeTexten

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