Hubbert world 2004
Forfatter/Opretter:
US Government.
Kredit:
Public domain document "Strategic Significance of America s Oil Shale Resource Volume I Assessment of Strategic Issues" at http://www.fossil.energy.gov/programs/reserves/npr/publications/npr_strategic_significancev1.pdf
For later info and updated URLs please see en:Image:Hubbert world 2004.png.
Shortlink:
kilde:
størrelse:
853 x 590 Pixel (87629 Bytes)
beskrivelse:
Hubbert peak graph showing the world's oil production peak.
Licens:
Public domain
Kommentar på licensen:
This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.
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