File:AYool CFC-12 history.png
From Justapedia, unleashing the power of collective wisdom
Jump to navigation
Jump to search
![File:AYool CFC-12 history.png](https://upload.wikimedia.org/wikipedia/commons/thumb/2/27/AYool_CFC-12_history.png/713px-AYool_CFC-12_history.png)
Size of this preview: 713 × 599 pixels. Other resolutions: 286 × 240 pixels | 571 × 480 pixels | 914 × 768 pixels | 1,218 × 1,024 pixels | 1,700 × 1,429 pixels.
Original file (1,700 × 1,429 pixels, file size: 82 KB, MIME type: image/png)
![]() | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionAYool CFC-12 history.png |
English: Time series of atmospheric concentrations of CFC-12 from 1931 to 2003. Mixing ratio concentrations are shown for the northern and southern hemispheres, and are expressed as 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 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 University of California.Русский: Концентрация фреона-12 в атмосфере |
Date | 22 March 2007 (original upload date) |
Source | Transferred from en.wikipedia to Commons. |
Author | Plumbago at English Wikipedia |
Other versions |
|
![]() |
File:AYool CFC-12 history-en.svg is a vector version of this file. It should be used in place of this PNG file when not inferior.
File:AYool CFC-12 history.png → File:AYool CFC-12 history-en.svg
For more information, see Help:SVG.
|
Licensing
Plumbago at English Wikipedia, the copyright holder of this work, hereby publishes it under the following licenses:
![]() |
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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
![]() ![]() ![]() |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
Attribution: Plumbago at English Wikipedia | ||
| ||
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
This file is licensed under the Creative Commons Attribution 2.5 Generic license.
Attribution: Plumbago at English Wikipedia
- 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.
You may select the license of your choice.
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2007-03-22 13:59 Plumbago 1700×1429× (84256 bytes) [[Time series]] of [[atmosphere|atmospheric]] concentrations of [[CFC-12]] from 1931 to 2003. Mixing ratio concentrations are shown for the [[Northern hemisphere|northern]] and [[Southern hemisphere|southern]] hemispheres, and are expressed as [[Parts-pe
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
image/png
90e61e0f4d871d1677f1a9319a2ad34268155e00
84,256 byte
1,429 pixel
1,700 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 07:25, 28 February 2012 | ![]() | 1,700 × 1,429 (82 KB) | wikimediacommons>RedAndr | {{Information |Description={{en|en:Time series of atmospheric concentrations of en:CFC-12 from 1931 to 2003. Mixing ratio concentrations are shown for the northern and [[:en:Southern hemispher... |
File usage
No pages on the Justapedia use this file (pages on other projects are not listed).
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
File change date and time | 11:17, 22 March 2007 |
---|---|
Horizontal resolution | 118.11 dpc |
Vertical resolution | 118.11 dpc |
Retrieved from "https://justapedia.org/wiki/File:AYool_CFC-12_history.png"