{"id":"https://openalex.org/A5054372748","orcid":null,"observed_orcids":[],"display_name":"Johnson Adedayo Ogunjobi","raw_author_names":["J. A. Ogunjobi","Johnson A. Ogunjobi","Johnson Adedayo Ogunjobi","Ogunjobi Johnson Adedayo","Ogunjobi, J, A"],"full_name":"Johnson Adedayo Ogunjobi","works_count":14,"cited_by_count":53,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":4,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5054372748","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I904009604","ror":"https://ror.org/01y98tt60","display_name":"Olusegun Agagu University of Science and Technology","country_code":"NG","type":"education","lineage":["https://openalex.org/I904009604"]},"years":[2025,2023,2022,2021,2020,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I904009604","ror":"https://ror.org/01y98tt60","display_name":"Olusegun Agagu University of Science and Technology","country_code":"NG","type":"education","lineage":["https://openalex.org/I904009604"]}],"topics":[{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","count":6,"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/T10447","display_name":"Environmental Toxicology and Ecotoxicology","count":5,"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/T10122","display_name":"Toxic Organic Pollutants Impact","count":2,"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/T10199","display_name":"Wildlife Ecology and Conservation","count":2,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10319","display_name":"Conservation, Biodiversity, and Resource Management","count":2,"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/T12674","display_name":"Rabbits: Nutrition, Reproduction, Health","value":2.44e-05,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11656","display_name":"Turtle Biology and Conservation","value":1.86e-05,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/T13435","display_name":"Animal and Plant Science Education","value":1.36e-05,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13485","display_name":"Coastal Fisheries and Human Impacts","value":1.25e-05,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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","value":1.24e-05,"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"}}],"x_concepts":[{"id":"107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","score":0.7925349473953247},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.620259165763855},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.6134640574455261},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.5884120464324951},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.47447043657302856}],"counts_by_year":[{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":3},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":8},{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":3},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":7},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":12},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":12}],"display_name_alternatives":["J. A. Ogunjobi","Johnson A. Ogunjobi","Johnson Adedayo Ogunjobi","Ogunjobi Johnson Adedayo","Ogunjobi, J, A"],"block_key":"j ogunjobi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5054372748","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5054372748","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}