![](https://webarchive.library.unt.edu/eot2008/20081107114035im_/http://nsf.gov/images/x.gif)
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![](https://webarchive.library.unt.edu/eot2008/20081107114035im_/http://nsf.gov/images/x.gif) Discovery Arctic Thaw May Release Greenhouse Gases from Siberian Peat Bogs
![](https://webarchive.library.unt.edu/eot2008/20081107114035im_/http://nsf.gov/images/greenlineshort.jpg)
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![Scientists drill into frozen Siberian peat bogs to determine the bogs' impact on climate.](https://webarchive.library.unt.edu/eot2008/20081107114035im_/http://nsf.gov/news/mmg/media/images/drilling2_f1.jpg) |
NSF-supported scientists from the University of California, Los Angeles, and their colleagues from the Russian Academy of Sciences drill into frozen Siberian peat bogs to determine the bogs' impact on climate.
Credit: Laurence C. Smith, National Science Foundation |
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