{"id":"https://openalex.org/A5111949796","orcid":null,"observed_orcids":[],"display_name":"A. M. Breeman","raw_author_names":["A. M. Breeman","A.M. Breeman","AM Breeman","Breeman A."],"full_name":"A. M. Breeman","works_count":54,"cited_by_count":2481,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":27,"i10_index":46},"ids":{"openalex":"https://openalex.org/A5111949796","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I169381384","ror":"https://ror.org/012p63287","display_name":"University of Groningen","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]},"years":[2018,2006,2001,1997,1996,1995,1994,1993,1991,1990,1989,1988,1987,1984,1983,1981,1979,1978]},{"institution":{"id":"https://openalex.org/I4210104433","ror":"https://ror.org/01cesdt21","display_name":"National Institute for Public Health and the Environment","country_code":"NL","type":"facility","lineage":["https://openalex.org/I4210104433"]},"years":[1988]}],"last_known_institutions":[{"id":"https://openalex.org/I169381384","ror":"https://ror.org/012p63287","display_name":"University of Groningen","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]}],"topics":[{"id":"https://openalex.org/T10643","display_name":"Marine and coastal plant biology","count":47,"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/T10765","display_name":"Marine Biology and Ecology Research","count":38,"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/T11056","display_name":"Physiological and biochemical adaptations","count":20,"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/T10341","display_name":"Coral and Marine Ecosystems Studies","count":19,"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/T12213","display_name":"Marine Ecology and Invasive Species","count":5,"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/T10643","display_name":"Marine and coastal plant biology","value":0.0002119,"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/T10341","display_name":"Coral and Marine Ecosystems Studies","value":0.0001264,"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/T12213","display_name":"Marine Ecology and Invasive Species","value":7.89e-05,"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"}},{"id":"https://openalex.org/T11056","display_name":"Physiological and biochemical adaptations","value":7.18e-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/T10765","display_name":"Marine Biology and Ecology Research","value":3.78e-05,"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"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.9249223470687866},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.7399299740791321},{"id":"111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","score":0.7036117315292358},{"id":"59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","score":0.6654415726661682},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.43456369638442993}],"counts_by_year":[{"year":1978,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1979,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1983,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1984,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":5,"oa_works_count":3,"cited_by_count":0},{"year":1988,"works_count":5,"oa_works_count":4,"cited_by_count":0},{"year":1989,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1990,"works_count":7,"oa_works_count":2,"cited_by_count":0},{"year":1991,"works_count":1,"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":5,"oa_works_count":3,"cited_by_count":0},{"year":1995,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1996,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":97},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":99},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":84},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":76},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":77},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":84},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":88},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":80},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":83},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":78},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":82},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":71},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":79},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":41},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":34}],"display_name_alternatives":["A. M. Breeman","A.M. Breeman","AM Breeman","Breeman A."],"block_key":"a breeman","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111949796","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5111949796","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}