Shallow carbon storage in ancient buried thermokarst in the South Kara Sea
Abstract Geophysical data from the South Kara Sea reveal U-shaped erosional structures buried beneath the 50–250 m deep seafloor of the continental shelf across an area of ~32 000 km2. These structures are interpreted as thermokarst, formed in ancient yedoma terrains during Quaternary interglacial p...
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Auteurs principaux: | Alexey Portnov, Jürgen Mienert, Monica Winsborrow, Karin Andreassen, Sunil Vadakkepuliyambatta, Peter Semenov, Valery Gataullin |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2018
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Accès en ligne: | https://doaj.org/article/be9c8b702e7347fcb64c72f95e2c50eb |
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