Review article: Terrestrial dissolved organic carbon in northern permafrost

Abstract - 1 = - 1 - 1 - 1 - 1 - 1 - 1 - 1 - 1) had the highest median DOC concentrations in the permafrost lens, representing a potentially long-term store of DOC. Other than in Yedoma ecosystems, DOC concentrations were found to increase following permafrost thaw and were highly constrained by total dissolved nitrogen concentrations. This systematic review highlights how DOC concentrations differ between organic- or mineral-rich deposits across the circumpolar permafrost region and identifies coastal tundra regions as areas of potentially important DOC mobilization. The quantity of permafrost-derived DOC exported laterally to aquatic ecosystems is an important step for predicting its vulnerability to decomposition.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Review article: Terrestrial dissolved organic carbon in northern permafrost ; volume:18 ; number:3 ; year:2024 ; pages:1443-1465 ; extent:23
The Cryosphere ; 18, Heft 3 (2024), 1443-1465 (gesamt 23)

Urheber
Heffernan, Liam
Kothawala, Dolly N.
Tranvik, Lars J.

DOI
10.5194/tc-18-1443-2024
URN
urn:nbn:de:101:1-2024040404321980217024
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
14.08.2025, 10:57 MESZ

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Beteiligte

  • Heffernan, Liam
  • Kothawala, Dolly N.
  • Tranvik, Lars J.

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