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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Bibliographic Details
Main Authors: Alexey Portnov, Jürgen Mienert, Monica Winsborrow, Karin Andreassen, Sunil Vadakkepuliyambatta, Peter Semenov, Valery Gataullin
Format: Article
Language:English
Published: Nature Publishing Group 2018-09-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-018-32826-z