collection_date
not applicable
depth
0-15cm
elev
4243m
env_broad_scale
not applicable
env_local_scale
desert
env_medium
soil
geo_loc_name
China
lat_lon
28.84 N 89.89 E
BioSampleModel
MIMARKS.survey
BioSampleModel
MIGS/MIMS/MIMARKS.soil