{"id":"https://openalex.org/A5113719475","orcid":null,"observed_orcids":[],"display_name":"R. T. Clark","raw_author_names":["Clark, R. T.","Clark, R.T.","Clark, Richard T.","R T CLARK","R T Clark","R. T. CLARK","R. T. Clark","R.T. Clark","Richard T. Clark"],"full_name":"Richard Trevor Clark","works_count":90,"cited_by_count":1571,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":26,"i10_index":40},"ids":{"openalex":"https://openalex.org/A5113719475","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I114395901","ror":"https://ror.org/043mer456","display_name":"University of Nebraska\u2013Lincoln","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]},"years":[2007,2003,2002,2001,2000,1997,1994]},{"institution":{"id":"https://openalex.org/I130238516","ror":"https://ror.org/017zqws13","display_name":"University of Minnesota","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]},"years":[1934]},{"institution":{"id":"https://openalex.org/I1312222531","ror":"https://ror.org/02d2m2044","display_name":"Agricultural Research Service","country_code":"US","type":"government","lineage":["https://openalex.org/I1312222531","https://openalex.org/I1336096307"]},"years":[1959]},{"institution":{"id":"https://openalex.org/I1336096307","ror":"https://ror.org/01na82s61","display_name":"United States Department of Agriculture","country_code":"US","type":"government","lineage":["https://openalex.org/I1336096307"]},"years":[1964,1963,1962,1960,1959,1955,1951,1950,1947,1942]},{"institution":{"id":"https://openalex.org/I134113660","ror":"https://ror.org/01keh0577","display_name":"University of Nevada, Reno","country_code":"US","type":"education","lineage":["https://openalex.org/I134113660"]},"years":[1960,1959]},{"institution":{"id":"https://openalex.org/I138006243","ror":"https://ror.org/03m2x1q45","display_name":"University of Arizona","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]},"years":[1964]},{"institution":{"id":"https://openalex.org/I4391767667","ror":"https://ror.org/05mqqqg72","display_name":"Institute of Agriculture and Natural Resources","country_code":"US","type":"facility","lineage":["https://openalex.org/I114395901","https://openalex.org/I4391767667"]},"years":[2000,1994]},{"institution":{"id":"https://openalex.org/I4392738051","ror":"https://ror.org/009q0jm69","display_name":"Agricultural Experiment Station","country_code":"US","type":"facility","lineage":["https://openalex.org/I10052268","https://openalex.org/I4392738051"]},"years":[1962]},{"institution":{"id":"https://openalex.org/I4394709233","ror":"https://ror.org/04xk4ep23","display_name":"Montana Agricultural Experiment Station","country_code":"US","type":"facility","lineage":["https://openalex.org/I4394709233"]},"years":[1964,1963,1962,1947,1942]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T14499","display_name":"Livestock Farming and Management","count":50,"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/T10594","display_name":"Genetic and phenotypic traits in livestock","count":38,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10584","display_name":"Reproductive Physiology in Livestock","count":20,"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/T10098","display_name":"Ruminant Nutrition and Digestive Physiology","count":18,"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/T11805","display_name":"Agricultural economics and policies","count":17,"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"}}],"topic_share":[{"id":"https://openalex.org/T14499","display_name":"Livestock Farming and Management","value":0.0001169,"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/T13591","display_name":"Pasture and Agricultural Systems","value":8.81e-05,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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/T10594","display_name":"Genetic and phenotypic traits in livestock","value":7.5e-05,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13961","display_name":"Socioeconomics of Resources and Conservation","value":7.46e-05,"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/T13388","display_name":"Rangeland and Wildlife Management","value":6.57e-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"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.9005416631698608},{"id":"2780505807","wikidata":"https://www.wikidata.org/wiki/Q1208989","display_name":"Beef cattle","score":0.8814003467559814},{"id":"140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","score":0.8358868956565857},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.7925384044647217},{"id":"6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","score":0.7192967534065247}],"counts_by_year":[{"year":1932,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1934,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1935,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1936,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1940,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1942,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1945,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1946,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1947,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1950,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1951,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1955,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":1956,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1957,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1958,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1959,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1960,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1961,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1962,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1963,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1964,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1965,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1972,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":2,"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":3,"oa_works_count":2,"cited_by_count":0},{"year":1995,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1996,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1997,"works_count":5,"oa_works_count":4,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2001,"works_count":6,"oa_works_count":6,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2007,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":44},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":50},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":55},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":50},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":29},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":39},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":45},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":31},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":15}],"display_name_alternatives":["Clark, R. T.","Clark, R.T.","Clark, Richard T.","R T CLARK","R T Clark","R. T. CLARK","R. T. Clark","R.T. Clark","Richard T. Clark"],"block_key":"r clark","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113719475","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}