Dissolved organic carbon content in thawed sediments underneath a Yedoma and Alas thermokarst lake in Eastern Siberia ...

• Main Authors: Jongejans, Loeka Laura, Liebner, Susanne, Knoblauch, Christian, Mangelsdorf, Kai, Strauss, Jens
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: Arctic; Biomarkers; Central Yakutia; greenhouse gas production; talik; thawed permafrost; thermokarst lake; Yedoma deposits; Event label; Core; Depth, top/min; Depth, bottom/max; DEPTH, sediment/rock; Carbon, organic, dissolved; Truck mounted rotary drill; RU-Land_2015_CentralYakutia_Yuke; AWI Arctic Land Expedition; Carbon in Permafrost / Kohlenstoff im Permafrost KoPF; Cluster of Excellence Climate, Climatic Change, and Society CLICCS; Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool PETA-CARB; permafrost; Thermokarst; Yakutia; Siberia
• Online Access: https://dx.doi.org/10.1594/pangaea.928136; https://doi.pangaea.de/10.1594/PANGAEA.928136

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 dissolved organic carbon (DOC) content from sediment cores YU-L7 and YU-L15. The DOC was measured as non-purgeable organic carbon fraction and is expressed in mg/L. ...