Permafrost Stores a Globally Significant Amount of Mercury. - Schuster, Paul F.; Schaefer, Kevin M.; Aiken, George R.; Antweiler, Ronald C.; Dewild, John F.; Gryziec, Joshua D.; Gusmeroli, Alessio; Hugelius, Gustaf; Jafarov, Elchin; Krabbenhoft, David P.; Liu, Lin; Herman‐Mercer, Nicole; et al. (Geophysical Research Letters, 2018)