Data: Geochemical, sedimentological and microbial diversity in two thermokarst lakes of Far Eastern Siberia

The data set includes the results of biogeochemical and sedimentary analyses on 4 sediment cores (69.5 cm - 113 cm) from two thermokarst lakes in Far East Siberia near the town of Chokurdakh. The analysis include lake depth measurements, linescan imaging, XRF scans, grainsize distribution, loss-on-i...

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Bibliographic Details
Main Authors: Meisel, Ove H., Rijkers, Ruud, Dean, Joshua F., in 't Zandt, Michiel H., van Huissteden, Ko, Maximov, Trofim C., Karsanaev, Sergey V., Marchesini Belelli, Luca, Goovaerts, Arne, Wacker, Lukas, Reichart, Gert-Jan, Bouillon, Steven, Welte, Cornelia U., Jetten, Mike S. M., Vonk, Jorien E., Dolman, Han
Other Authors: Meisel, Hanns Ove
Language:English
Published: DataverseNL 2023
Subjects:
Earth and Environmental Sciences
Thermokarst lakes
Far East Siberia
Arctic permafrost
Yedoma
SOC
Microbial Diversity
Arctic
Magnetic susceptibility
permafrost
Thermokarst
Siberia
Online Access:https://doi.org/10.34894/NPT2CF
Description
Summary:The data set includes the results of biogeochemical and sedimentary analyses on 4 sediment cores (69.5 cm - 113 cm) from two thermokarst lakes in Far East Siberia near the town of Chokurdakh. The analysis include lake depth measurements, linescan imaging, XRF scans, grainsize distribution, loss-on-ignition, porewater content, magnetic susceptibility, dissolved organic carbon (DOC) concentration, sediment density, stable carbon isotope measurements of DOC and soil organic carbon and radiocarbon ages.

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