File:Mauna Loa Carbon Dioxide Apr2013.svg
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Summary
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This file has been superseded by Mauna Loa CO2 monthly mean concentration.svg. It is recommended to use the other file. Please note that deleting superseded images requires consent.
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| Description |
English: This figure shows the history of atmospheric carbon dioxide concentrations as directly measured at Mauna Loa, Hawaii. This curve is known as the Keeling curve, and is an essential piece of evidence of the man-made increases in greenhouse gases that are believed to be the cause of global warming. The longest such record exists at Mauna Loa, but these measurements have been independently confirmed at many other sites around the world [1]. |
| Date | |
| Source | This graph is derived from [2] (which is the public domain, created by the Mauna Loa Observatory staff and accessible from http://www.esrl.noaa.gov/gmd/obop/mlo/) and w:File:Mauna_Loa_Carbon_Dioxide-en.svg (by Sémhur). |
| Author | Narayanese, but see source |
![[2]](http://www.esrl.noaa.gov/gmd/webdata/ccgg/trends/co2_data_mlo.png){kind=link}
Licensing
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Narayanese, Sémhur, and the NOAA
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Original upload log
Transferred from en.wikipedia to Commons by Bobamnertiopsis using CommonsHelper.
The original description page was here. All following user names refer to en.wikipedia.
- 2013-05-12 12:08 Narayanese 875×588× (512130 bytes) Uploading a public-domain item using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]]
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:04, 13 May 2013 | | 875 × 588 (500 KB) | File Upload Bot (Magnus Manske) | Transfered from en.wikipedia by User:bobamnertiopsis using CommonsHelper |
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