Bussmann, Ingeborg; Fedorova, Irina V; Juhls, Bennet; Overduin, Pier Paul; Winkel, Matthias (2020): Dissolved methane concentrations and oxidation rates in the Lena Delta area, 2016-2018 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.920015
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Abstract:
Concentrations of dissolved methane were determined in the Lena River, a permafrost lake and in Tiksi Bay, from 2016-2018, in summer and under ice. In addition in winter 2017, also the concentration in the ice cores was determined (Magen et al. 2014). For the winter 2017 samples, also the methane oxidation rate was determined with a radiotracer method (Bussmann et al. 2015).
Supplement to:
Bussmann, Ingeborg; Fedorova, Irina V; Juhls, Bennet; Overduin, Pier Paul; Winkel, Matthias (2021): Methane dynamics in three different Siberian water bodies under winter and summer conditions. Biogeosciences, 18(6), 2047-2061, https://doi.org/10.5194/bg-18-2047-2021
Related to:
Juhls, Bennet; Eulenburg, Antje (2019): Surface water Dissolved Organic Matter (DOC, CDOM) in the Lena River (2017). PANGAEA, https://doi.org/10.1594/PANGAEA.898700 (cDOM and DOC from some of the sampling stations)
Spangenberg, Ines; Overduin, Pier Paul; Damm, Ellen; Bussmann, Ingeborg; Meyer, Hanno; Liebner, Susanne; Angelopoulos, Michael; Biskaborn, Boris K; Grigoriev, Mikhail N; Grosse, Guido (2020): Dissolved methane and hydrochemical parameters in ice cores from April 2017 of a bay, thermokarst lagoon, and thermokarst lake, Bykovsky Peninsula, Lena Delta area. PANGAEA, https://doi.org/10.1594/PANGAEA.913642 (Data from the same ice cores analyzed in this study)
Source:
Bussmann, Ingeborg; Fedorova, Irina V (2019): Dissolved methane concentrations under ice cover in the Lena Delta area. PANGAEA, https://doi.org/10.1594/PANGAEA.905776 (Reference for a part of the methane data)
Further details:
Bussmann, Ingeborg; Matousu, Anna; Osudar, Roman; Mau, Susan (2015): Assessment of the radio 3H-CH4 tracer technique to measure aerobic methane oxidation in the water column. Limnology and Oceanography-Methods, 13(6), 312-327, https://doi.org/10.1002/lom3.10027 (Methodology for determination of methane oxidation rate in water samples)
Magen, Cédric; Lapham, Laura; Pohlman, John W; Marshall, K; Bosman, Samantha; Casso, Michael; Chanton, Jeffrey P (2014): A simple headspace equilibration method for measuring dissolved methane. Limnology and Oceanography-Methods, 12(9), 637-650, https://doi.org/10.4319/lom.2014.12.637 (Methodology for determination of methane concentration in ice cores)
Project(s):
Funding:
Seventh Framework Programme (FP7), grant/award no. 338335: Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool
Coverage:
Median Latitude: 71.910070 * Median Longitude: 128.822066 * South-bound Latitude: 71.646200 * West-bound Longitude: 126.745900 * North-bound Latitude: 72.414600 * East-bound Longitude: 130.443500
Date/Time Start: 2016-09-07T00:00:00 * Date/Time End: 2018-04-24T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
2 datasets
Download Data
Datasets listed in this bundled publication
- Bussmann, I; Fedorova, IV; Juhls, B et al. (2020): Dissolved methane concentrations and oxidation rates in ice cores from the Lena Delta area, 2016-2018. https://doi.org/10.1594/PANGAEA.920013
- Bussmann, I; Fedorova, IV; Juhls, B et al. (2020): Dissolved methane concentrations and oxidation rates in water samples from the Lena Delta area, 2016-2018. https://doi.org/10.1594/PANGAEA.919986