Dissolved methane concentrations and oxidation rates in the Lena Delta area, 2016-2018

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 ox...

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Bibliographic Details
Main Authors: Bussmann, Ingeborg, Fedorova, Irina V, Juhls, Bennet, Overduin, Pier Paul, Winkel, Matthias
Format: Other/Unknown Material
Language:English
Published: PANGAEA 2020
Subjects:
AWI_PerDyn
dissolved methane
ice cores
methane oxidation rate
Permafrost Research (Periglacial Dynamics) @ AWI
PETA-CARB
Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool
Ice
lena delta
lena river
permafrost
Tiksi
Tiksi Bay
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.920015
https://doi.org/10.1594/PANGAEA.920015
Description
Summary: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).

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