{"id":"https://openalex.org/A5113896089","orcid":null,"observed_orcids":[],"display_name":"Digby P. Cyrus","raw_author_names":["D Cyrus","D P Cyrus","D. Cyrus","D. P. CYRUS","D. P. Cyrus","D.P Cyrus","D.P. Cyrus","Digby Cyrus","Digby P Cyrus","Digby P. Cyrus"],"full_name":"Digby P. Cyrus","works_count":94,"cited_by_count":3677,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":30,"i10_index":68},"ids":{"openalex":"https://openalex.org/A5113896089","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I12553626","ror":"https://ror.org/03v8ter60","display_name":"University of Zululand","country_code":"ZA","type":"education","lineage":["https://openalex.org/I12553626"]},"years":[2020,2019,2011,2010,2009,2007,2006,2003,2002,2001,2000,1999,1998,1997,1996,1995,1993,1992,1991,1989,1988,1987,1986,1984]},{"institution":{"id":"https://openalex.org/I95023434","ror":"https://ror.org/04qzfn040","display_name":"University of KwaZulu-Natal","country_code":"ZA","type":"education","lineage":["https://openalex.org/I95023434"]},"years":[1984,1983,1982,1981,1978]}],"last_known_institutions":[{"id":"https://openalex.org/I12553626","ror":"https://ror.org/03v8ter60","display_name":"University of Zululand","country_code":"ZA","type":"education","lineage":["https://openalex.org/I12553626"]}],"topics":[{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","count":48,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"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/T12319","display_name":"Fish Biology and Ecology Studies","count":44,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"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/T11387","display_name":"Ichthyology and Marine Biology","count":24,"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/T10765","display_name":"Marine Biology and Ecology Research","count":22,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T10302","display_name":"Fish Ecology and Management Studies","count":18,"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"}}],"topic_share":[{"id":"https://openalex.org/T11387","display_name":"Ichthyology and Marine Biology","value":0.0001356,"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/T13490","display_name":"Aquatic Ecosystems and Biodiversity","value":0.0001177,"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/T10230","display_name":"Marine and fisheries research","value":0.0001083,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"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/T13485","display_name":"Coastal Fisheries and Human Impacts","value":8.14e-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/T12319","display_name":"Fish Biology and Ecology Studies","value":7.77e-05,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.9556388854980469},{"id":"88160329","wikidata":"https://www.wikidata.org/wiki/Q47053","display_name":"Estuary","score":0.9541347026824951},{"id":"505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","score":0.7969037890434265},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.6272680759429932},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.47457388043403625}],"counts_by_year":[{"year":1978,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1982,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1983,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1984,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1986,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":6,"oa_works_count":2,"cited_by_count":0},{"year":1992,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1996,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":195},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":147},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":162},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":168},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":159},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":119},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":142},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":112},{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":169},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":190},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":162},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":172},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":127},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":99},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":92}],"display_name_alternatives":["D Cyrus","D P Cyrus","D. Cyrus","D. P. CYRUS","D. P. Cyrus","D.P Cyrus","D.P. Cyrus","Digby Cyrus","Digby P Cyrus","Digby P. Cyrus"],"block_key":"d cyrus","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113896089","awards_count":0,"updated_date":"2026-11-09T14:06:01","created_date":"2016-06-24T00:00:00"}