{"id":"S92002466","label":"Sinks (Atmospheric chemistry)","description":"Here are entered works on processes by which trace constituents or contaminants are removed from the atmosphere, either by chemical reactions or dynamical means, such as dispersion, diffusion, gravity, or precipitation.","source_url":"https://id.loc.gov/authorities/subjects/sh92002466","normalized_label":"sinks (atmospheric chemistry)","broader":["http://id.loc.gov/authorities/subjects/sh85009280"],"aliases":["Sink mechanisms (Atmospheric chemistry)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh92002466","provider":"lcsh","revision":"847bd78c13719118","taxonomy_revision":"f050b5d4780b1289","title":"Sinks (Atmospheric chemistry)","url":"/topics/S92002466","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14141518626351612482","address_version":"morton4x16-v1","coordinates":[0,21,61282,34816],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}