Organic carbon remobilized from thawing permafrost is resequestered by reactive iron on the Eurasian Arctic Shelf

Given the potential for permafrost carbon (PF/C)‐climate feedbacks in the Siberian‐Arctic land‐ocean system, there is a need for understanding the fate of thawed‐out PF/C. Here we show that the sequestration of OC by reactive iron (OC‐Fe) ranges between 0.5 and 22% on the Eurasian Arctic Shelf, with...

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Bibliographic Details
Published in:	Geophysical research letters Vol. 42; no. 19; pp. 8122 - 8130
Main Authors:	Salvadó, Joan A., Tesi, Tommaso, Andersson, August, Ingri, Johan, Dudarev, Oleg V., Semiletov, Igor P., Gustafsson, Örjan
Format:	Journal Article
Language:	English
Published:	Washington Blackwell Publishing Ltd 16-10-2015 John Wiley & Sons, Inc
Subjects:	Applied Geology Attenuation Biogeochemistry Carbon carbon cycle carbon sequestration Climate Climate science Coastal erosion Erosion Feedback Geophysics Iron Mathematical models Melting Modelling Organic carbon Outgassing Permafrost Phases Plankton reactive iron Shelves Thawing Tillämpad geologi Topsoil Arctic region PNE, Kara Sea PNE, Laptev Sea PN, Arctic PNE, East Siberian Sea
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