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Data Publication
Geochemistry of sediments from Arctic thermokarst lakes and lagoons on the Bykovsky Peninsula, Siberia
Yang, Sizhong | Anthony, Sara E. | Jenrich, Maren | In ‘t Zandt, Michiel H. | Strauss, Jens | Overduin, Pier Paul | Grosse, Guido | Angelopoulos, Michael | Biskaborn, Boris K. | Grigoriev, Mikhail N | Wagner, Dirk | Knoblauch, Christian | Jaeschke, Andrea | Rethemeyer, Janet | Kallmeyer, Jens | Liebner, Susanne
GFZ Data Services
(2022)
In coastal Arctic permafrost regions, thermokarst lagoons represent the transition state from a freshwater lacustrine to a marine environment, and receive little attention regarding their role for greenhouse gas production and release. The geochemical features of a thermokarst lagoon were compared with two thermokarst lakes on the Bykovsky Peninsula in northeastern Siberia. This data set includes pH, major cations and anions, alkalinity, salinity, and dissolved iron (ferric and ferrous) concentrations from porewater of lake and lagoon sediments; the concentration and stable isotopic signature of CH4 in small plug samples from the sediment cores; total carbon (TC), total organic carbon (TOC), total nitrogen (TN), and total sulfur (TS) measured from the bulk sediment; and several biomarker indices (e.g. CPI, Paq) were calculated based on n-alkane concentrations to characterize the origin of organic matter (OM) in the lakes.
Keywords
Originally assigned keywords
MSL enriched keywords
MSL enriched sub domains i
Source publisher
GFZ Data Services
DOI
10.5880/gfz.3.7.2022.001
Authors
Yang, Sizhong
0000-0001-8417-593X
GFZ German Research Centre for Geosciences, Potsdam, Germany; Cryosphere Research Station on the Qinghai-Tibet Plateau, State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environmental and Resources, Chinese Academy of Sciences, Lanzhou, China;
Anthony, Sara E.
0000-0002-7945-4480
Institute of Geology and Mineralogy, University of Cologne, Cologne, Germany;
Jenrich, Maren
0000-0002-1330-7461
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam, Germany; Laboratory of General Geocryology, Melnikov Permafrost Institute, Siberian Branch of the Russian Academy of Sciences, Yakutsk, Russia;
In ‘t Zandt, Michiel H.
0000-0002-0497-4502
Department of Microbiology, RIBES, Radboud University, Nijmegen, Netherland; Netherlands Earth System Science Center, Utrecht University, Utrecht, Netherlands;
Strauss, Jens
0000-0003-4678-4982
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam, Germany;
Overduin, Pier Paul
0000-0001-9849-4712
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam, Germany;
Grosse, Guido
0000-0001-5895-2141
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam, Germany;
Angelopoulos, Michael
0000-0003-2574-5108
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam, Germany;
Biskaborn, Boris K.
0000-0003-2378-0348
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Potsdam, Germany;
Grigoriev, Mikhail N
0000-0003-1997-9506
Laboratory of General Geocryology, Melnikov Permafrost Institute, Siberian Branch of the Russian Academy of Sciences, Yakutsk, Russia;
Wagner, Dirk
0000-0001-5064-497X
GFZ German Research Centre for Geosciences, Potsdam, Germany; Institute of Geosciences, University of Potsdam, Potsdam, Germany;
Knoblauch, Christian
0000-0002-7147-1008
Institute of Soil Science, University of Hamburg, Hamburg, Germany; Center for Earth System Research and Sustainability, University of Hamburg, Hamburg, Germany;
Jaeschke, Andrea
0000-0003-2518-2739
Institute of Geology and Mineralogy, University of Cologne, Cologne, Germany; Institute of Biochemistry and Biology, University of Potsdam, Potsdam, Germany;
Rethemeyer, Janet
0000-0001-6698-4186
Institute of Geology and Mineralogy, University of Cologne, Cologne, Germany;
Kallmeyer, Jens
0000-0002-6440-1140
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Liebner, Susanne
0000-0002-9389-7093
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Contributers
Yang, Sizhong
ContactPerson
GFZ German Research Centre for Geosciences, Potsdam, Germany;
References
Yang, S., Anthony, S. E., Jenrich, M., in ’t Zandt, M. H., Strauss, J., Overduin, P. P., Grosse, G., Angelopoulos, M., Biskaborn, B. K., Grigoriev, M. N., Wagner, D., Knoblauch, C., Jaeschke, A., Rethemeyer, J., Kallmeyer, J., & Liebner, S. (2023). Microbial methane cycling in sediments of Arctic thermokarst lagoons. Global Change Biology, 29(10), 2714–2731. Portico. https://doi.org/10.1111/gcb.16649
10.1111/gcb.16649
IsSupplementTo
Viollier, E., Inglett, P. W., Hunter, K., Roychoudhury, A. N., & Van Cappellen, P. (2000). The ferrozine method revisited: Fe(II)/Fe(III) determination in natural waters. Applied Geochemistry, 15(6), 785–790. https://doi.org/10.1016/s0883-2927(99)00097-9
10.1016/S0883-2927(99)00097-9
Cites
Marzi, R., Torkelson, B. E., & Olson, R. K. (1993). A revised carbon preference index. Organic Geochemistry, 20(8), 1303–1306. https://doi.org/10.1016/0146-6380(93)90016-5
10.1016/0146-6380(93)90016-5
Cites
Zheng, Y., Zhou, W., Meyers, P. A., & Xie, S. (2007). Lipid biomarkers in the Zoigê-Hongyuan peat deposit: Indicators of Holocene climate changes in West China. Organic Geochemistry, 38(11), 1927–1940. https://doi.org/10.1016/j.orggeochem.2007.06.012
10.1016/j.orggeochem.2007.06.012
Cites
Contact
Yang, Sizhong
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Citiation
Yang, S., Anthony, S. E., Jenrich, M., In ‘t Zandt, M. H., Strauss, J., Overduin, P. P., Grosse, G., Angelopoulos, M., Biskaborn, B. K., Grigoriev, M. N., Wagner, D., Knoblauch, C., Jaeschke, A., Rethemeyer, J., Kallmeyer, J., & Liebner, S. (2022). Geochemistry of sediments from Arctic thermokarst lakes and lagoons on the Bykovsky Peninsula, Siberia [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.3.7.2022.001
Collection Period
2017-04-01 - 2017-05-01
Geo location(s)
Samples were taken from Bykovsky Peninsula, southeast of the Lena Delta in the Buor-Khaya Gulf of the Laptev Sea in northeastern Siberia, Russia, during the field expedition in April 2017. Three cores (PG2420, PG2426, and PG2423) were retrieved from Lake Golzovoye (LG), Polar Fox Lagoon (PFL) and Lake Northern Polar Fox (LNPF), with drilling depths from the sediment surface of 5.2, 5.4, and 6.1 m, respectively.