File:Radiocarbon bomb spike.svg

From Wikimedia Commons, the free media repository

Jump to: navigation, search

Radiocarbon_bomb_spike.svg‎ (SVG file, nominally 600 × 480 pixels, file size: 27 KB)

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.
Date

AD 2008-08-09
Source

Own work. Data from the following sources:
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.

Public domain 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 | Azərbaycan | Беларуская (тарашкевіца) | Български | Català | Cebuano | Soranî / کوردی | Česky | Cymraeg | Dansk | Deutsch | Ελληνικά | English | Esperanto | Español | Eesti | Euskara | Estremeñu | فارسی | Suomi | Français | Galego | עברית | हिन्दी | Hrvatski | Magyar | Հայերեն | Bahasa Indonesia | Ido | Íslenska | Italiano | 日本語 | ქართული | ភាសាខ្មែរ | 한국어 | Ripoarisch | Kurdî / كوردی | Latina | Lietuvių | Latviešu | 文言 | Македонски | Bahasa Melayu | Plattdüütsch | Nederlands | ‪Norsk (nynorsk)‬ | ‪Norsk (bokmål)‬ | Polski | Português | Română | Русский | Slovenčina | Slovenščina | Shqip | Српски / Srpski | Svenska | ไทย | Tagalog | Türkçe | Українська | Vèneto | Tiếng Việt | Walon | 吴语 | 中文 | ‪中文(简体)‬ | ‪中文(繁體)‬ | 粵語 | +/−
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/TimeThumbnailDimensionsUserComment
current13:30, 9 August 2008Thumbnail for version as of 13:30, 9 August 2008600×480 (27 KB)Hokanomono (talk | contribs) ({{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }})
22:27, 14 March 2006Thumbnail for version as of 22:27, 14 March 2006600×480 (21 KB)Hokanomono (talk | contribs) (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.)

The following page links to this file:

Global file usage

The following other wikis use this file:

Retrieved from "http://commons.wikimedia.org/wiki/File:Radiocarbon_bomb_spike.svg"