attributes.tag: collection_date
attributes.value: 2020-08
attributes.tag: depth
attributes.value: surface
attributes.tag: elev
attributes.value: -20
attributes.tag: env_broad_scale
attributes.value: estuarine biome
attributes.tag: env_local_scale
attributes.value: coast
attributes.tag: env_medium
attributes.value: estuarine mud
attributes.tag: geo_loc_name
attributes.value: China: Dandong
attributes.tag: lat_lon
attributes.value: 39.69 N 124.00 E
attributes.tag: Attribute
attributes.value: YLJ-18
attributes.tag: BioSampleModel
attributes.value: MIMARKS.survey
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.sediment