File:HCFC and HFC atmospheric trends.png
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Summary
[edit]DescriptionHCFC and HFC atmospheric trends.png |
English: These graphs show the observed atmospheric changes for several common man-made halocarbons. The abundance of each gas is shown in parts per trillion (ppt). Multiple samples of each gas are gathered from sites around the world in the NOAA/GML Flask Sampling Network (colored lines).
The gases shown are: Locations sampled include: Source Credit: |
Date | |
Source | https://www.esrl.noaa.gov/gmd/hats/about/hcfc.html |
Author | James W. Elkins and Stephen A. Montzka |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:32, 29 September 2020 | 1,094 × 1,138 (245 KB) | Bikesrcool (talk | contribs) | Uploaded a work by James W. Elkins and Stephen A. Montzka from https://www.esrl.noaa.gov/gmd/hats/about/hcfc.html with UploadWizard |
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Horizontal resolution | 39.37 dpc |
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Vertical resolution | 39.37 dpc |
File change date and time | 14:49, 19 March 2019 |