{"id":"https://openalex.org/A5070077625","orcid":"https://orcid.org/0000-0001-9034-5878","observed_orcids":["https://orcid.org/0000-0001-9034-5878"],"display_name":"Usman Mehmood","raw_author_names":["U. Mehmood","Usman Mehmood"],"full_name":"Usman Mehmood","works_count":126,"cited_by_count":4332,"summary_stats":{"2yr_mean_citedness":15.290322580645162,"h_index":38,"i10_index":93},"ids":{"openalex":"https://openalex.org/A5070077625","orcid":"https://orcid.org/0000-0001-9034-5878","observed_orcids":["https://orcid.org/0000-0001-9034-5878"]},"affiliations":[{"institution":{"id":"https://openalex.org/I172780181","ror":"https://ror.org/011maz450","display_name":"University of the Punjab","country_code":"PK","type":"education","lineage":["https://openalex.org/I172780181"]},"years":[2026,2024,2023,2022,2021]},{"institution":{"id":"https://openalex.org/I4387154801","ror":"https://ror.org/00kdgfn49","display_name":"Bah\u00e7e\u015fehir Cyprus University","country_code":"CY","type":"education","lineage":["https://openalex.org/I4387154801"]},"years":[2026,2025,2024]},{"institution":{"id":"https://openalex.org/I84339108","ror":"https://ror.org/04mjt7f73","display_name":"Sunway University","country_code":"MY","type":"education","lineage":["https://openalex.org/I84339108"]},"years":[2026,2025,2024]},{"institution":{"id":"https://openalex.org/I87482320","ror":"https://ror.org/0095xcq10","display_name":"University of Management and Technology","country_code":"PK","type":"education","lineage":["https://openalex.org/I87482320"]},"years":[2026,2024,2023,2022,2021,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I172780181","ror":"https://ror.org/011maz450","display_name":"University of the Punjab","country_code":"PK","type":"education","lineage":["https://openalex.org/I172780181"]},{"id":"https://openalex.org/I4387154801","ror":"https://ror.org/00kdgfn49","display_name":"Bah\u00e7e\u015fehir Cyprus University","country_code":"CY","type":"education","lineage":["https://openalex.org/I4387154801"]},{"id":"https://openalex.org/I84339108","ror":"https://ror.org/04mjt7f73","display_name":"Sunway University","country_code":"MY","type":"education","lineage":["https://openalex.org/I84339108"]},{"id":"https://openalex.org/I87482320","ror":"https://ror.org/0095xcq10","display_name":"University of Management and Technology","country_code":"PK","type":"education","lineage":["https://openalex.org/I87482320"]}],"topics":[{"id":"https://openalex.org/T10438","display_name":"Energy, Environment, Economic Growth","count":88,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10471","display_name":"Climate Change Policy and Economics","count":46,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10435","display_name":"Environmental Impact and Sustainability","count":27,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T10075","display_name":"Atmospheric chemistry and aerosols","count":24,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","count":24,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T13331","display_name":"Energy and Environmental Sustainability","value":0.0008218,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"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/T10438","display_name":"Energy, Environment, Economic Growth","value":0.0004937,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12013","display_name":"Sustainable Development and Environmental Policy","value":0.0001599,"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/T13867","display_name":"Economic Growth and Development","value":0.0001449,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10471","display_name":"Climate Change Policy and Economics","value":0.0001344,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.7979999780654907},{"id":"175605778","wikidata":"https://www.wikidata.org/wiki/Q3299701","display_name":"Natural resource economics","score":0.7762798070907593},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7727328538894653},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.3884419798851013},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.20283567905426025}],"counts_by_year":[{"year":2020,"works_count":3,"oa_works_count":0,"cited_by_count":3},{"year":2021,"works_count":20,"oa_works_count":6,"cited_by_count":153},{"year":2022,"works_count":30,"oa_works_count":16,"cited_by_count":471},{"year":2023,"works_count":42,"oa_works_count":14,"cited_by_count":810},{"year":2024,"works_count":14,"oa_works_count":6,"cited_by_count":1036},{"year":2025,"works_count":10,"oa_works_count":6,"cited_by_count":1072},{"year":2026,"works_count":7,"oa_works_count":3,"cited_by_count":785}],"display_name_alternatives":["U. Mehmood","Usman Mehmood"],"block_key":"u mehmood","works_api_url":"https://api.openalex.org/works?filter=author.id:A5070077625","updated_date":"2026-11-08T12:57:04","created_date":"2020-07-02T00:00:00"}