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File:AYool CFC-113 history.png

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English: w:Time series of w:atmosphereatmospheric concentrations of w:CFC-113 from 1958 to 2003. Mixing ratio concentrations are shown for the w:Northern hemispherenorthern and w:Southern hemispheresouthern hemispheres, and are expressed as w:parts per trillion. The dotted line at 1989 incidates the time at which the w:Montreal ProtocolMontreal Protocol on Substances That Deplete the Ozone Layer came into force. The data are plotted here using w:MATLAB.

The w:scientific literaturepublished source of data for the figure is:

Walker, S. J., R. F. Weiss & P. K. Salameh (2000) Reconstructed histories of the annual mean atmospheric mole fractions for the halocarbons CFC-11, CFC-12, CFC-113 and carbon tetrachloride. Journal of Geophysical Research 105, 14285—14296.

The data (including error estimates and updates) are available online from the atmospheric halocarbon page at w:University of California, San Diego.
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Author Plumbago (talk) (Uploads)

Summary

w:Time series of atmospheric concentrations of w:CFC-113 from 1958 to 2003. Mixing ratio concentrations are shown for the northern and southern hemispheres, and are expressed as w:parts per trillion. The dotted line at 1989 incidates the time at which the Montreal Protocol on Substances That Deplete the Ozone Layer came into force. The data are plotted here using w:MATLAB.

The published source of data for the figure is:

Walker, S. J., R. F. Weiss & P. K. Salameh (2000) Reconstructed histories of the annual mean atmospheric mole fractions for the halocarbons CFC-11, CFC-12, CFC-113 and carbon tetrachloride. Journal of Geophysical Research 105, 14285—14296.

The data (including error estimates and updates) are available online from the atmospheric halocarbon page at w:University of California, San Diego.

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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This file is licensed under the Creative Commons Attribution 2.5 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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22 March 2007

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Date/TimeThumbnailDimensionsUserComment
current13:59, 22 March 2007Thumbnail for version as of 13:59, 22 March 20071,700 × 1,429 (84 KB)PlumbagoTime series of atmospheric concentrations of CFC-113 from 1958 to 2003. Mixing ratio concentrations are shown for the northern and southern hemispheres, and are expressed as [[Parts-p

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