n-Alkane concentration in thawed sediments underneath a Yedoma and Alas thermokarst lake in Eastern Siberia

doi:doi:10.1594/PANGAEA.928134

n-Alkane concentration in thawed sediments underneath a Yedoma and Alas thermokarst lake in Eastern Siberia

This dataset describes two 17 m long sediment cores taken from beneath two thermokarst lakes in the Yukechi Alas, Central Yakutia, Russia. The first core was taken from below an Alas thermokarst lake (YU-L7; 61.76397°N, 130.46442°E) and the second core below and Yedoma lake (YU-L15; 61.76086°N, 130.47466°E). The dataset presents the n-alkane data from sediment cores YU-L7 and YUL15. Concentrations of n-alkanes in the range n-C16 to n-C37 are given in µg/g sediment. The n-alkanes were measured in the aliphatic fraction by gas chromatography-mass spectromety using a Trace GC Ultra coupled to a DSQ MS.

BibTex:

@dataset{Jongejans_Loeka_Laura_and_Liebner_Susanne_and_Knoblauch_Christian_and_Mangelsdorf_Kai_and_Strauss_Jens_2021,
    abstract = {This dataset describes two 17 m long sediment cores taken from beneath two thermokarst lakes in the Yukechi Alas, Central Yakutia, Russia. The first core was taken from below an Alas thermokarst lake (YU-L7; 61.76397°N, 130.46442°E) and the second core below and Yedoma lake (YU-L15; 61.76086°N, 130.47466°E).
The dataset presents the n-alkane data from sediment cores YU-L7 and YUL15. Concentrations of n-alkanes in the range n-C16 to n-C37 are given in µg/g sediment.
The n-alkanes were measured in the aliphatic fraction by gas chromatography-mass spectromety using a Trace GC Ultra coupled to a DSQ MS.},
    author = {Jongejans, Loeka Laura and Liebner, Susanne and Knoblauch, Christian and Mangelsdorf, Kai and Strauss, Jens},
    doi = {10.1594/PANGAEA.928134},
    institution = {PANGAEA (Ecology)},
    keyword = {'Arctic', 'Biomarkers', 'Central Yakutia', 'Yedoma deposits', 'greenhouse gas production', 'talik', 'thawed permafrost', 'thermokarst lake'},
    title = {n-Alkane concentration in thawed sediments underneath a Yedoma and Alas thermokarst lake in Eastern Siberia},
    url = {https://service.tib.eu/ldmservice/vdataset/png-doi-10-1594-pangaea-928134},
    year = {2021}
}