Dataset of a globally relevant stock of soil nitrogen in the Yedoma permafrost domain

6533b882fe1ef96bd12db076

RESEARCH PRODUCT

Dataset of a globally relevant stock of soil nitrogen in the Yedoma permafrost domain

Jens Strauss Christina Biasi Tina Sanders Benjamin W Abbott Thomas Schneider Von Deimling Carolina Voigt Matthias Winkel Maija E Marushchak Dan Kou Matthias Fuchs Marcus A Horn Loeka Laura Jongejans Susanne Liebner Jan Nitzbon Lutz Schirrmeister Katey M Walter Anthony Yuanhe Yang Sebastian Zubrzycki Sebastian Laboor Claire C Treat Guido Grosse

subject

Reference source Nitrogen permafrost thaw Location Stratigraphy organic Density DEPTH sediment/rock Permafrost Research AWI_Perma Arctic Density bulk permafrost Permafrost Research (AWI_Perma)Sample number nitrogen cycle top min Carbon Nitrogen ratio bulk ELEVATION LONGITUDE total organic matter bottom max Depth Depth top/min Water (ice) segregated Carbon Carbon/Nitrogen ratio sediment rock segregated Sample ID Water ice Nitrogen total climate feedback LATITUDE Earth System Research Depth bottom/max Persistent Identifier Carbon organic total Reference/source permafrost

description

This dataset merges nitrogen data from the Yedoma domain. It includes numerous fieldwork campaigns, which take place since 1998. In total 467 samples from the active layer (seasonally thawed layer), 175 samples from perennially frozen Holocene cover deposits, 479 samples from thermokarst deposits in drained thermokarst, 175 in-situ thawed, diagenetically (anaerobic microbial decomposition possible during unfrozen phase) altered Yedoma deposits (called Taberite), and 917 samples from frozen Yedoma deposits are included. Moreover it includes a NH4+ and NO3- quantification basing on of 658 samples, including 378 data points for NH4+ (active layer, 93; Holocene cover, 108; thermokarst sediment, 138; Taberite, 0; Yedoma deposit, 39) and 542 data points for NO3- (active layer, 94; Holocene cover, 137; thermokarst sediment, 119; Taberite, 6; Yedoma deposit, 186). The bootstrapping code we adjusted for this study is available from Zenodo (Jongejans & Strauss, 2020, doi:10.5281/zenodo.3734247). The code is published under a GNU General Public License v3.0. The included areal estimation of the Yedoma domain was used from the IRYP database (Strauss et al., 2022, doi:10.1594/PANGAEA.940078).

year	journal	country	edition	language
2022-01-01

10.1594/pangaea.948079 https://doi.org/https://doi.org/10.1594/PANGAEA.948079