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Primordial origins of Earth's carbon

hal.structure.identifierCentre de Recherches Pétrographiques et Géochimiques [CRPG]
dc.contributor.authorMARTY, Bernard
dc.contributor.authorALEXANDER, Conel M. O'D.
hal.structure.identifierSSE 2012
dc.contributor.authorRAYMOND, Sean N.
dc.date.created2012-11-12
dc.description.abstractEnIn this chapter we review the astrophysical origins of Earth's carbon, starting from the products of the Big Bang and culminating with the Earth's formation. We review the measured compositions of different primitive objects including comets, various classes of meteorites and interstellar dust particles. We discuss the composition of the Solar Nebula, especially with regards to the distribution of volatiles such as carbon. We discuss dynamical models of planetary formation from planetesimals and planetary embryos, and the timescale for volatile delivery to the growing Earth from different sources. Finally, we review Earth's carbon reservoirs. Throughout the chapter we highlight open questions related to planet formation, meteoritics, and geochemistry.
dc.language.isoen
dc.title.enPrimordial origins of Earth's carbon
dc.typeDocument de travail - Pré-publication
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Astrophysique stellaire et solaire [astro-ph.SR]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Astrophysique stellaire et solaire [astro-ph.SR]
dc.identifier.arxiv1211.2814
hal.identifierhal-00752281
hal.version1
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00752281v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=MARTY,%20Bernard&ALEXANDER,%20Conel%20M.%20O'D.&RAYMOND,%20Sean%20N.&rft.genre=preprint


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