n-Alkane Characteristics of Thawed Permafrost Deposits Below a Thermokarst Lake on Bykovsky Peninsula, Northeastern Siberia

Rapid permafrost thaw by thermokarst mobilizes previously frozen organic matter (OM) down to tens of meters deep within decades to centuries, leading to microbial degradation and greenhouse gas release. Late Pleistocene ice-rich Yedoma deposits that thaw underneath thermokarst lakes and refreeze aft...

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Autors principals:	Loeka L. Jongejans, Kai Mangelsdorf, Lutz Schirrmeister, Mikhail N. Grigoriev, Georgii M. Maksimov, Boris K. Biskaborn, Guido Grosse, Jens Strauss
Format:	Artigo
Idioma:	Inglês
Publicat:	Frontiers Media S.A. 2020-07-01
Col·lecció:	Frontiers in Environmental Science
Matèries:	Russian Arctic organic matter degradability Yedoma deposits thermokarst lake talik molecular biomarkers
Accés en línia:	https://www.frontiersin.org/article/10.3389/fenvs.2020.00118/full
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