Image:Co2maunaloa2003.png

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此为最大尺寸。

Co2maunaloa2003.png‎ (249 × 185 画素, 档案大小： 14 KB, MIME type: image/png)

大气中二氧化碳含量变化图 from en wiki

CO2 data from Mauna Loa 1959-2003

The data are from:

http://cdiac.esd.ornl.gov/ftp/maunaloa-co2/maunaloa.co2

*******************************************************************
*** Atmospheric CO2 concentrations (ppmv) derived from in situ  ***
*** air samples collected at Mauna Loa Observatory, Hawaii      ***
***                                                             ***
*** Source: C.D. Keeling                                        ***
***         T.P. Whorf, and the Carbon Dioxide Research Group   ***
***         Scripps Institution of Oceanography (SIO)           ***
***         University of California                            ***
***         La Jolla, California USA 92093-0444                 ***
***                                                             ***
*** February 13, 2004                                           ***
***                                                             ***
*******************************************************************

plus the 2003 value of 396ppm reported e.g. in http://news.independent.co.uk/world/environment/story.jsp?story=505798 from the same group (Keeling et al)

The "annual-fit" data points are shown.

The figure is original and i release it under the GFDL.

Boud 12:42, 30 Mar 2004 (UTC)

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