{"id":"S92001149","label":"Ecological risk assessment","description":"Here are entered works on estimating and evaluating the actual or potential hazards that toxic substances pose to an ecosystem. Works on estimating and evaluating the effects that human activities have on living organisms and their habitats are entered under [Ecological assessment (Biology).]","source_url":"https://id.loc.gov/authorities/subjects/sh92001149","normalized_label":"ecological risk assessment","broader":["http://id.loc.gov/authorities/subjects/sh85044178","http://id.loc.gov/authorities/subjects/sh87002638","http://id.loc.gov/authorities/subjects/sh96009482"],"aliases":["Assessment, Ecological risk","Ecological risk analysis","Ecological risk estimation"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh92001149","provider":"lcsh","revision":"8698d98f98ae72d4","taxonomy_revision":"f050b5d4780b1289","title":"Ecological risk assessment","url":"/topics/S92001149","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14756128034088175110","address_version":"morton4x16-v1","coordinates":[0,21,61261,62464],"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}