{"cited_by_count":21647,"description":"This cluster of papers focuses on the environmental pollution and public health concerns related to thallium contamination. It covers various aspects such as sources of contamination, distribution, monitoring methods, uptake by plants, removal technologies, toxicity in humans, and its impact on ecosystems. The research is particularly concentrated in China and highlights the significance of thallium pollution in soils, water, and its potential health risks.","display_name":"Thallium and Germanium Studies","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T14120","wikipedia":"https://en.wikipedia.org/wiki/Thallium_poisoning"},"field_id":"23","id":"T14120","keywords":[{"display_name":"thallium poisoning","id":"thallium-poisoning","score":0.6626,"url":"https://openalex.org/keywords/thallium-poisoning"},{"display_name":"thallium speciation","id":"thallium-speciation","score":0.3337,"url":"https://openalex.org/keywords/thallium-speciation"},{"display_name":"thallium sulfate","id":"thallium-sulfate","score":0.2649,"url":"https://openalex.org/keywords/thallium-sulfate"},{"display_name":"thallium acetate","id":"thallium-acetate","score":0.2013,"url":"https://openalex.org/keywords/thallium-acetate"}],"legacy_keywords":["Thallium","Pollution","Health","Contamination","Environmental Concerns","Soils","Water","China","Removal Technologies","Toxicity"],"openalex_id":"https://openalex.org/T14120","source_created_date":"2024-01-23T15:27:21","source_updated_date":"2026-10-17T03:02:00","subfield_id":"2310","url":"/topics/T14120","works_api_url":"https://api.openalex.org/works?filter=topics.id:T14120","works_count":2340,"label":"Thallium and Germanium Studies","provider":"openalex","revision":"cbe64074b3632c05","taxonomy_revision":"f050b5d4780b1289","title":"Thallium and Germanium Studies","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"38360362973824627","address_version":"morton4x16-v1","coordinates":[3,23,2310,14120],"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}