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Yedoma /ˈjɛdəmə/ (Russian: е́дома) is an organic-rich (about 2% carbon by mass) Pleistocene-age permafrost with ice content of 50–90% by volume. Yedoma are abundant in the cold regions of eastern Siberia, such as northern Yakutia, as well as in Alaska and the Yukon.
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permafrost siberia velichko ice methane pleistocene doi carbon alaska areas climate atmospheric last lakes landscapes late arctic 10 cold regions
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Yedoma | is a | significant source of atmospheric methane | 0.90 | text |
| Yedoma | related to Characteristics | The | 0.60 | section |
| Yedoma | related to Characteristics | Gt | 0.60 | section |
| Yedoma | related to Characteristics | Thawing | 0.60 | section |
| Yedoma | related to Characteristics | Tg | 0.60 | section |
| Yedoma | related to Characteristics | CH | 0.60 | section |
| Yedoma | related to External links | Laptev Sea | 0.60 | section |
| Yedoma | related to Further reading | Frederick West | 0.60 | section |
| Yedoma | related to Further reading | American Beginnings The University | 0.60 | section |
| Yedoma | related to Further reading | Chicago Press | 0.60 | section |
| Yedoma | related to Further reading | ISBN | 0.60 | section |
| Yedoma | related to Further reading | Chapter | 0.60 | section |
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