Aja viide. Aja lugu.

Original file (1,280 × 932 pixels, file size: 2.01 MB, MIME type: image/gif, looped, 6 frames, 18 s)

Summary

DescriptionFuture ozone layer concentrations.gif	English: NASA projection from 1974 to 2060 of the impact of CFCs on the Ozone layer if they hadn't been banned. Modified into an animation by Liandrei. From http://earthobservatory.nasa.gov/IOTD/view.php?id=38685
Date	21 May 2009
Source	NASA
Author	NASA/Goddard Space Flight Center Scientific Visualization Studio
Other versions	File:Future ozone layer concentrations.jpg


	This is a featured picture on the English language Wikipedia (Featured pictures) and is considered one of the finest images. See its nomination here. If you think this file should be featured on Wikimedia Commons as well, feel free to nominate it. If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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

	Date/Time	Dimensions	User	Comment
current	21:18, 20 June 2011	1,280 × 932 (2.01 MB)	Liandrei	Fixed looping problem
	21:13, 20 June 2011	1,280 × 932 (2.01 MB)	Liandrei	Added Alaskan border
	15:38, 17 June 2011	1,280 × 932 (2.01 MB)	Liandrei	== {{int:filedesc}} == {{Information \|Description={{en\|1=The Ozone Layer If CFCs Hadn't Been Banned Modified into an animation by Fallschirmjäger. From http://earthobservatory.nasa.gov/IOTD/view.php?id=38685}} \|Source=http://ear

The following 16 pages use this file:

The following other wikis use this file: