File:NASA - A Year in the Life of Earth's CO2 x1SgmFa0r04.webm
NASA_-_A_Year_in_the_Life_of_Earth's_CO2_x1SgmFa0r04.webm (file size: 56.76 MB, MIME type: video/webm)
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Summary
DescriptionNASA - A Year in the Life of Earth's CO2 x1SgmFa0r04.webm |
English: An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.
Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the greenhouse gas away from its sources. The simulation also illustrates differences in carbon dioxide levels in the northern and southern hemispheres and distinct swings in global carbon dioxide concentrations as the growth cycle of plants and trees changes with the seasons. The carbon dioxide visualization was produced by a computer model called GEOS-5, created by scientists at NASA Goddard Space Flight Center’s Global Modeling and Assimilation Office. The visualization is a product of a simulation called a “Nature Run.” The Nature Run ingests real data on atmospheric conditions and the emission of greenhouse gases and both natural and man-made particulates. The model is then left to run on its own and simulate the natural behavior of the Earth’s atmosphere. This Nature Run simulates January 2006 through December 2006. While Goddard scientists worked with a “beta” version of the Nature Run internally for several years, they released this updated, improved version to the scientific community for the first time in the fall of 2014. This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11719 Like our videos? Subscribe to NASA's Goddard Shorts HD podcast: http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.html Or find NASA Goddard Space Flight Center on facebook: http://www.facebook.com/NASA.GSFC Or find us on Twitter: https://twitter.com/NASAGoddard |
Date | |
Source | YouTube: NASA - A Year in the Life of Earth's CO2 – View/save archived versions on archive.org and archive.today |
Author | NASA Goddard |
Licensing
Public domainPublic domainfalsefalse |
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.) | ||
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This file, which was originally posted to YouTube: NASA, was reviewed on 19 November 2020 by the automatic software YouTubeReviewBot, which confirmed that this video was available there under the stated Creative Commons license on that date. This file should not be deleted if the license has changed in the meantime. The Creative Commons license is irrevocable.
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Items portrayed in this file
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17 November 2014
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Date/Time | Dimensions | User | Comment | |
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current | 16:19, 19 November 2020 | (56.76 MB) | imagescommonswiki>Eatcha | Uploaded NASA | A Year in the Life of Earth's CO2 by NASA Goddard from Youtube |
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