Welcome to the MedLibrary.org Wikipedia Supplement on Image:Radiocarbon bomb spike.svg -- Please Click to Return to Front Page

• Image
• File history
• File links

This is a file from the Wikimedia Commons. The description on its description page there is shown below. Commons is a freely licensed media file repository. You can help.

W3C ✓

The source code of this SVG is valid

Description	English: Atmospheric 14CO2 in the second half of the 20th century. The figure shows the 14C / 12C ratio ralative to the natural level in the atmospheric CO2 as a function of time in the second half of the 20th century. The plot was generated with gnuplot from data of atmospheric radiocarbon in Wellington, New Zealand 1954AD to 1993AD and in Vermunt, Austria 1959AD to 1983AD. The SVG file from gnuplot has been improved manually. The data sources provide the data as D14C. For the plot the absolute percent modern value has been calculated assuming that each measurement was done in the same year as the respective sample was taken. Deutsch: Atmospherisches 14CO2 in der zweiten Hälte des 20. Jahrhunderts.
Source	Own work. Data from the following sources: Manning, M.R., and W.H. Melhuish. 1994. Atmospheric 14C record from Wellington. In Trends: A Compendium of Data on Global Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tenn., U.S.A. Levin, I., B. Kromer, H. Schoch-Fischer, M. Bruns, M. Münnich, D. Berdau, J.C. Vogel, and K.O. Münnich, 1994. δ14CO2 record from Vermunt. In Trends: A Compendium of Data on Global Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tenn., U.S.A.
Date	AD 2008-08-09
Author	Hokanomono
Permission (Reusing this image)	All rights for generating the graphics shall be released. As far as I know there is no copyright protection on measurement data in general. I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. In case this is not legally possible: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. Afrikaans | Alemannisch | Aragonés | العربية | Asturianu | Български | Català | Cebuano | Česky | Cymraeg | Dansk | Deutsch | Eʋegbe | Ελληνικά | English | Español | Esperanto | Euskara | Estremeñu | فارسی | Français | Galego | 한국어 | हिन्दी | Hrvatski | Ido | Bahasa Indonesia | Íslenska | Italiano | עברית | Kurdî / كوردی | Latina | Lietuvių | Latviešu | Magyar | Македонски | Bahasa Melayu | Nederlands | ‪Norsk (bokmål)‬ | ‪Norsk (nynorsk)‬ | 日本語 | Polski | Português | Ripoarisch | Română | Русский | Shqip | Slovenčina | Slovenščina | Српски / Srpski | Suomi | Svenska | ไทย | Tagalog | Türkçe | Українська | Tiếng Việt | Walon | ‪中文(简体)‬ | ‪中文(繁體)‬ | zh-yue-hant | +/-
Other versions	Image:Atmospheric radiocarbon 1954-1993.svg

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:30, 9 August 2008		600×480 (27 KB)	Hokanomono	({{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }})
	22:27, 14 March 2006		600×480 (21 KB)	Hokanomono	(This is a new version of Media:Atmospheric radiocarbon 1954-1993.svg. I have changed the title because I'm using additional data sources now.)

File links

Wikipedia content modification information:

Wikipedia Authorship and Review

Wikipedia content provided here is not reviewed directly by MedLibrary.org. Wikipedia content is authored by an open community of volunteers and is not produced by or in any way affiliated with MedLibrary.org.

Wikipedia Usage Guidelines

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article on "Image:Radiocarbon bomb spike.svg".

The URL for this specific entry is:

• http://medlibrary.org/medwiki/Image:Radiocarbon_bomb_spike.svg

All Wikipedia text is available under the terms of the GNU Free Documentation License. (See Copyrights for details). Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc.