{"ob_id":82133,"names":[],"terms":[{"ob_id":144,"label":"units","value":"kg kg-1","vocabulary":""},{"ob_id":89092,"label":"var_id","value":"mmrnh4s","vocabulary":""},{"ob_id":89093,"label":"standard_name","value":"mass_fraction_of_ammonium_dry_aerosol_particles_at_the_surface","vocabulary":""},{"ob_id":89094,"label":"long_name","value":"NH4 Mass Mixing Ratio at the surface","vocabulary":""}]}