Fig. 5: Physical, geochemical, and microbiological properties of the NSY soil profile.
From: Upland Yedoma taliks are an unpredicted source of atmospheric methane
a, summer (BH1) and b, winter (BH6) cores. In the winter core, the surface frost layer was ~50 cm thick, and the top of permafrost was observed at 700 cm belowground. Error bars for CH4 and CO2 concentrations and their δ13C values are the standard deviation (SD) of two technical replicates. Data for mcrA and pmoA absolute gene expression are presented as mean ± SEM of three technical replicates. Source data are provided as a Source Data file.
