Image:Vostok-ice-core-petit.png

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Graph of CO2, temperature, and dust concentration measured from the Vostok, Antarctica ice core as reported by Petit et al., 1999. Higher dust levels are believed to be caused by cold, dry periods.


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Data from: http://www.ngdc.noaa.gov/paleo/icecore/antarctica/vostok/vostok_data.html

Petit J.R., Jouzel J., Raynaud D., Barkov N.I.,Barnola J.M., Basile I., Bender M., Chappellaz J., Davis J., Delaygue G., Delmotte M., Kotlyakov V.M., Legrand M., Lipenkov V., Lorius C., Pépin L., Ritz C., Saltzman E., Stievenard M. (1999). Climate and Atmospheric History of the Past 420,000 years from the Vostok Ice Core, Antarctica, Nature, 399: 429-436.

Related Images

Comparison of CO2 changes to recent changes

Additional ice age temperature data

Longer record of ice ages

Temperature changes since the end of the last ice age

Another presentation of Vostok Data

Comparison of Greenland and Antarctica ice cores
date/time username edit summary
12:37, 12 February 2006 en:User:William M. Connolley (rv. Its not "hard to see" its impossible to see. There is a point worth discusing here, though)
12:03, 12 February 2006 en:User:Terjepetersen
19:36, 5 February 2006 en:User:Leland McInnes (<span class="autocomment"><a href="/wiki/Image:Vostok-ice-core-petit.png#Related_Images" title="Image:Vostok-ice-core-petit.png">→</a>Related Images -</span> prettier comparison graph)
19:19, 27 April 2005 en:User:SEWilco (Explain interest in dust levels)
04:46, 27 April 2005 en:User:Dragons flight (related images.)
04:32, 27 April 2005 en:User:64.161.25.248 (update text)
04:00, 4 June 2004 en:User:Template namespace initialisation script
08:47, 5 May 2004 en:User:William M. Connolley (Axes!)
08:44, 5 May 2004 en:User:William M. Connolley (Add info)
08:40, 5 May 2004 en:User:William M. Connolley (Graph of Vostok CO2/T/dust from Petit paper)

Historio de la dosiero

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  • (del) (cur) 04:24, 27 April 2005 . . en:User:Dragons_flight Dragons flight ( en:User_talk:Dragons_flight Talk) . . 598x441 (31557 bytes) (Prettier Version of Data)
  • (del) (rev) 08:40, 5 May 2004 . . en:User:William_M._Connolley William M. Connolley ( en:User_talk:William_M._Connolley Talk) . . 586x207 (7154 bytes) (Graph of Vostok CO2/T/dust from Petit paper)

The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
  • Ice age
  • Climate change
  • Paleoclimatology
  • Global cooling
  • Ice core
  • Wisconsin glaciation
  • Orbital forcing
  • User:Dragons flight/Images
  • User:William M. Connolley/My Images/Computer-generated images
  • Image:Vostok 420ky 4curves insolation.jpg
  • Talk:Kyoto Protocol/Archive 1
  • Portal:Earth sciences/Archives
  • Wikipedia:Reference desk archive/Science/2006 September 26
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