Mercury 2002 to 2022

Total mercury in the uppermost Oa or A horizon from each of the sampled subplots from 2002 through 2022. Additional data include total organic carbon, total nitrogen, horizon thickness, calculated bulk density, and estimated mercury pool in the sampled horizon.

本数据集涵盖2002年至2022年间各采样小样方最上层Oa层或A层（Oa or A horizon）土壤的总汞含量。附加数据集还包含采样土层的总有机碳、全氮、土层厚度、计算得到的容重，以及该土层的估算汞储量。