File:Emissio Global de Carboni per Classe.svg

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Summary

Description

Descripció

Emissions anuals de diòxid de carboni provinents de combustibles fòssils, en milions de tones mètriques de carboni, comunicades pel Carbon Dioxide Information Analysis Center .[1]

Les dades es presenten originalment en termes de combustibles sòlids (p. ex. carbó), líquids (p. ex. petroli), gasosos (i.e. gas natural), i separa els termes per a la producció de ciment i les torxes de gas (i.e. el gas natural que es perd i es crema per motius de seguretat durant les extraccions de petroli i gas, en anglès gas flaring). En la figura dibuixada, les emissions de les torxes de gas (la més petita de totes les categories) s'afegeixen al total del gas natural. S'ha d'assenyalar que emissions de diòxid de carboni per la producció de ciment resulten de la descomposició tèrmica de pedra calcària en calç, i per tant tècnicament no es poden considerar com una font de combustible fòssil.

Referències

  1. Marland, G., T.A. Boden, and R. J. Andres (2003). Global, Regional, and National CO2 Emissions in Trends: A Compendium of Data on Global Change. Oak Ridge, Tenn., U.S.A.: Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy.Text complert
Date

23 de gener de 2008 per la traducció

Versió SVG del 24 de gener de 2008
Source http://www.globalwarmingart.com/wiki/Image:Global_Carbon_Emission_by_Type.png
Author

Robert A. Rohde

Traducció al català: Albert Mestre
Permission
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Aquesta figura ha estat preparada per Robert A. Rohde a partir de dades públicament disponibles.

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Date/TimeThumbnailDimensionsUserComment
current22:59, 23 January 2008Thumbnail for version as of 22:59, 23 January 2008694 × 503 (423 KB)CametaFitxer svg corregit
10:46, 23 January 2008Thumbnail for version as of 10:46, 23 January 2008555 × 402 (4 KB)CametaVersió en svg de Emissio_Global_de_Carboni_per_Classe.png
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