{"id":"https://openalex.org/A5091074265","orcid":"https://orcid.org/0000-0003-3156-9374","observed_orcids":["https://orcid.org/0000-0003-3156-9374","https://orcid.org/0000-0002-7009-7480"],"display_name":"Takeshi Kikko","raw_author_names":["Kikko, Takeshi","T. Kikko","TAKESHI KIKKO","Takeshi KIKKO","Takeshi Kikko"],"full_name":"Takeshi KIKKO","works_count":55,"cited_by_count":330,"summary_stats":{"2yr_mean_citedness":1.2,"h_index":11,"i10_index":12},"ids":{"openalex":"https://openalex.org/A5091074265","orcid":"https://orcid.org/0000-0003-3156-9374","observed_orcids":["https://orcid.org/0000-0003-3156-9374","https://orcid.org/0000-0002-7009-7480"]},"affiliations":[{"institution":{"id":"https://openalex.org/I22299242","ror":"https://ror.org/02kpeqv85","display_name":"Kyoto University","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},"years":[2004]},{"institution":{"id":"https://openalex.org/I4210132878","ror":"https://ror.org/03ke6ew70","display_name":"Department of Fisheries","country_code":"ZM","type":"government","lineage":["https://openalex.org/I4210132878"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4405255974","ror":"https://ror.org/03mffej36","display_name":"Shiga Prefectural Government","country_code":"JP","type":"government","lineage":["https://openalex.org/I4405255974"]},"years":[2018,2009,2007]},{"institution":{"id":"https://openalex.org/I4405256604","ror":"https://ror.org/04bghay88","display_name":"Shiga Prefectural Fishery Experiment Station","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405256604"]},"years":[2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2008,2004]},{"institution":{"id":"https://openalex.org/I4405286684","ror":"https://ror.org/02t855r70","display_name":"Agricultural Technology and Innovation Research Institute, Kindai University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286684","https://openalex.org/I916559398"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I916559398","ror":"https://ror.org/05kt9ap64","display_name":"Kindai University","country_code":"JP","type":"education","lineage":["https://openalex.org/I916559398"]},"years":[2026,2025,2024,2023,2022,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4210132878","ror":"https://ror.org/03ke6ew70","display_name":"Department of Fisheries","country_code":"ZM","type":"government","lineage":["https://openalex.org/I4210132878"]},{"id":"https://openalex.org/I4405286684","ror":"https://ror.org/02t855r70","display_name":"Agricultural Technology and Innovation Research Institute, Kindai University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286684","https://openalex.org/I916559398"]},{"id":"https://openalex.org/I916559398","ror":"https://ror.org/05kt9ap64","display_name":"Kindai University","country_code":"JP","type":"education","lineage":["https://openalex.org/I916559398"]}],"topics":[{"id":"https://openalex.org/T12319","display_name":"Fish Biology and Ecology Studies","count":42,"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/T10302","display_name":"Fish Ecology and Management Studies","count":41,"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/T11505","display_name":"Reproductive biology and impacts on aquatic species","count":15,"subfield":{"id":"https://openalex.org/subfields/1314","display_name":"Physiology"},"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/T12014","display_name":"Fish biology, ecology, and behavior","count":12,"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/T10012","display_name":"Genetic diversity and population structure","count":11,"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"}}],"topic_share":[{"id":"https://openalex.org/T10302","display_name":"Fish Ecology and Management Studies","value":0.0001114,"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/T12319","display_name":"Fish Biology and Ecology Studies","value":7.41e-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"}},{"id":"https://openalex.org/T12014","display_name":"Fish biology, ecology, and behavior","value":6.85e-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/T11505","display_name":"Reproductive biology and impacts on aquatic species","value":6.06e-05,"subfield":{"id":"https://openalex.org/subfields/1314","display_name":"Physiology"},"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/T13490","display_name":"Aquatic Ecosystems and Biodiversity","value":3.36e-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":0.9388937950134277},{"id":"505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","score":0.8365362882614136},{"id":"2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","score":0.703630805015564},{"id":"2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","score":0.6400623917579651},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.6061811447143555}],"counts_by_year":[{"year":2004,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":3},{"year":2014,"works_count":4,"oa_works_count":1,"cited_by_count":10},{"year":2015,"works_count":4,"oa_works_count":2,"cited_by_count":12},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":11},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":8},{"year":2018,"works_count":3,"oa_works_count":0,"cited_by_count":15},{"year":2019,"works_count":3,"oa_works_count":0,"cited_by_count":16},{"year":2020,"works_count":4,"oa_works_count":1,"cited_by_count":16},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":20},{"year":2022,"works_count":7,"oa_works_count":5,"cited_by_count":25},{"year":2023,"works_count":3,"oa_works_count":1,"cited_by_count":37},{"year":2024,"works_count":3,"oa_works_count":2,"cited_by_count":52},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":34},{"year":2026,"works_count":5,"oa_works_count":4,"cited_by_count":39}],"display_name_alternatives":["Kikko, Takeshi","T. Kikko","TAKESHI KIKKO","Takeshi KIKKO","Takeshi Kikko"],"block_key":"t kikko","works_api_url":"https://api.openalex.org/works?filter=author.id:A5091074265","awards_count":2,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5091074265","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}