Sediment and carbon accumulation in a glacial lake in Chukotka (Arctic Siberia) during the Late Pleistocene and Holocene: combining hydroacoustic profiling and down-core analyses

• Published in: Biogeosciences
• Main Authors: Vyse, Stuart A., Herzschuh, Ulrike, Pfalz, Gregor, Pestryakova, Lyudmila A., Diekmann, Bernhard, Nowaczyk, Norbert, Biskaborn, Boris K.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2021
• Subjects: article; Verlagsveröffentlichung; Arctic; Glacial Lake; Chukotka; Ice; permafrost; Thermokarst; Siberia
• Online Access: https://doi.org/10.5194/bg-18-4791-2021; https://noa.gwlb.de/receive/cop_mods_00057865; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00057515/bg-18-4791-2021.pdf; https://bg.copernicus.org/articles/18/4791/2021/bg-18-4791-2021.pdf

Lakes act as important sinks for inorganic and organic sediment components. However, investigations of sedimentary carbon budgets within glacial lakes are currently absent from Arctic Siberia. The aim of this paper is to provide the first reconstruction of accumulation rates, sediment and carbon bud...