collection_date
not applicable
depth
0-5cm
elev
436m
env_broad_scale
not applicable
env_local_scale
grassland
env_medium
soil
geo_loc_name
China
lat_lon
42.88 N 119.69 E
BioSampleModel
MIMARKS.survey
BioSampleModel
MIGS/MIMS/MIMARKS.soil