Soil microcosm sample Sph2.3 - Sph microplastic 0.5% (w/w)
isolation_source
surface agricultural soil (0-20 cm) without plastic mulch history
collection_date
2025-09
geo_loc_name
China: Guangdong Province
lat_lon
23.23 N 113.63 E
source_material_id
Sph2.3
BioSampleModel
Metagenome or environmental