{"id":"https://openalex.org/A5073129264","orcid":"https://orcid.org/0000-0002-5951-2452","observed_orcids":["https://orcid.org/0000-0002-5951-2452"],"display_name":"Leonard L. Tampushi","raw_author_names":["Leonard L. Tampushi","Leonard Tampushi"],"full_name":"Leonard L. Tampushi","works_count":5,"cited_by_count":29,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":3,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5073129264","orcid":"https://orcid.org/0000-0002-5951-2452","observed_orcids":["https://orcid.org/0000-0002-5951-2452"]},"affiliations":[{"institution":{"id":"https://openalex.org/I12859529","ror":"https://ror.org/02y9nww90","display_name":"University of Nairobi","country_code":"KE","type":"education","lineage":["https://openalex.org/I12859529"]},"years":[2022,2021]},{"institution":{"id":"https://openalex.org/I4405262221","ror":"https://ror.org/023yg3m94","display_name":"Wangari Maathai Institute for Peace and Environmental Studies","country_code":"KE","type":"facility","lineage":["https://openalex.org/I12859529","https://openalex.org/I4405262221"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4405262651","ror":"https://ror.org/04fwtam12","display_name":"National Environment Management Authority","country_code":"KE","type":"government","lineage":["https://openalex.org/I4405262651"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I4405262651","ror":"https://ror.org/04fwtam12","display_name":"National Environment Management Authority","country_code":"KE","type":"government","lineage":["https://openalex.org/I4405262651"]}],"topics":[{"id":"https://openalex.org/T11933","display_name":"Mining and Resource Management","count":3,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13190","display_name":"Engineering and Environmental Studies","count":3,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12227","display_name":"Environmental and Social Impact Assessments","count":2,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","count":1,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10790","display_name":"Heavy Metal Exposure and Toxicity","count":1,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13190","display_name":"Engineering and Environmental Studies","value":3.67e-05,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11933","display_name":"Mining and Resource Management","value":1.96e-05,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12227","display_name":"Environmental and Social Impact Assessments","value":1.26e-05,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10819","display_name":"Mercury impact and mitigation studies","value":9.9e-06,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12017","display_name":"Recycling and Waste Management Techniques","value":9.1e-06,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"2776760134","wikidata":"https://www.wikidata.org/wiki/Q1071389","display_name":"Gold mining","score":0.6893574595451355},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6420999765396118},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.5078795552253723},{"id":"107826830","wikidata":"https://www.wikidata.org/wiki/Q929380","display_name":"Environmental resource management","score":0.41311919689178467},{"id":"147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","score":0.0}],"counts_by_year":[{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":4},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":9},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":7}],"display_name_alternatives":["Leonard L. Tampushi","Leonard Tampushi"],"block_key":"l tampushi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5073129264","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5073129264","updated_date":"2026-11-10T14:30:39","created_date":"2021-10-25T00:00:00"}