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.
sample mass: >=0.6g
Clip cell 429 south hit an underground hole. I believe we got 30 cm of soil but the hole below added 6 cm to the core home depth