United States, Alaska, North Slope Borough, Tundra (D18), Toolik Field Station NEON (TOOL), Plot TOOL_045 (plot dimensions: 20m x 20m) [Location ID: TOOL_045.basePlot.bbc]
Sample of belowground biomass collected at a maximum depth of 30 cm as part of the standard NEON terrestrial plant biomass survey protocols conducted every five years. Only live biomass is archived and stored dried and ground at room temperature.