Potential CO2 and CH4 production in the central Lena River Delta, Kurungnakh and Samoylov Islands from 12 permafrost profiles sampled in 2018 ...

• Main Authors: Treat, Claire C, Fuchs, Matthias, Laurent, Mélissa
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: Arctic Tundra; Flood plain; Grain Size; incubation; Laboratory experiment; Methane emissions; permafrost carbon storage; permafrost soil; radiocarbon; Yedoma; Event label; Type of study; Time, incubation; Identification; Treatment; Site; Core; Depth, description; DEPTH, soil; Replicate; Sample ID; Methane, production rate, CH4-C per mass soil; Methane, production rate, CH4-C per mass carbon; Methane, production, CH4-C per mass soil; Methane, production, CH4-C per mass carbon; Carbon dioxide, production rate, CO2-C per mass soil; Carbon dioxide, production rate, CO2-C per mass carbon; Carbon dioxide, production, CO2-C per mass soil; Carbon dioxide, production, CO2-C per mass carbon; Soil sample; Gas chromatograph, Agilent, 7890A; with flame ionization detection FID; RU-Land_2018_Lena; AWI Arctic Land Expedition; Carbon in Permafrost / Kohlenstoff im Permafrost KoPF; Formation, turnover and release of carbon in Siberian permafrost landscapes CARBOPERM; The role of non-growing season processes in the methane and nitrous oxide budgets in pristine northern ecosystems FluxWIN; Arctic; Fid; Ice; lena river; permafrost; Tundra; Yakutia
• Online Access: https://dx.doi.org/10.1594/pangaea.959744; https://doi.pangaea.de/10.1594/PANGAEA.959744

Arctic warming increases the degradation of permafrost soils but little is known about floodplain soils and other permafrost soils in the permafrost region. This dataset present soil properties from twelve analyzed cores located in the northeastern Siberian Lena River Delta within the continuous per...