{"id":"https://openalex.org/A5000899495","orcid":"https://orcid.org/0000-0002-8503-217X","observed_orcids":["https://orcid.org/0000-0002-8503-217X"],"display_name":"Christos Astaras","raw_author_names":["Astaras, Christos","Astaras, Christos 1977-","C Astaras","C. Astaras","Christos Astaras"],"full_name":"Astaras, Christos","works_count":81,"cited_by_count":933,"summary_stats":{"2yr_mean_citedness":4.882352941176471,"h_index":16,"i10_index":22},"ids":{"openalex":"https://openalex.org/A5000899495","orcid":"https://orcid.org/0000-0002-8503-217X","observed_orcids":["https://orcid.org/0000-0002-8503-217X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1294671590","ror":"https://ror.org/02feahw73","display_name":"Centre National de la Recherche Scientifique","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I40120149","ror":"https://ror.org/052gg0110","display_name":"University of Oxford","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},"years":[2025,2020,2017,2016,2013,2012]},{"institution":{"id":"https://openalex.org/I4210121753","ror":"https://ror.org/02zdssw25","display_name":"Dimitra","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210121753"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210162824","ror":"https://ror.org/05d6wfd23","display_name":"Station d\u2019\u00c9cologie Th\u00e9orique et Exp\u00e9rimentale","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I4210107625","https://openalex.org/I4210123595","https://openalex.org/I4210162824"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4405257300","ror":"https://ror.org/0542gd495","display_name":"Hellenic Agricultural Organization - DIMITRA","country_code":"GR","type":"government","lineage":["https://openalex.org/I4405257300"]},"years":[2026,2025,2024,2023,2022,2021]},{"institution":{"id":"https://openalex.org/I74656192","ror":"https://ror.org/01y9bpm73","display_name":"University of G\u00f6ttingen","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]},"years":[2013,2010,2007]}],"last_known_institutions":[{"id":"https://openalex.org/I4210121753","ror":"https://ror.org/02zdssw25","display_name":"Dimitra","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210121753"]},{"id":"https://openalex.org/I4405257300","ror":"https://ror.org/0542gd495","display_name":"Hellenic Agricultural Organization - DIMITRA","country_code":"GR","type":"government","lineage":["https://openalex.org/I4405257300"]}],"topics":[{"id":"https://openalex.org/T10199","display_name":"Wildlife Ecology and Conservation","count":62,"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/T11913","display_name":"Animal Ecology and Behavior Studies","count":27,"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/T10089","display_name":"Avian ecology and behavior","count":16,"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/T10895","display_name":"Species Distribution and Climate Change","count":16,"subfield":{"id":"https://openalex.org/subfields/2302","display_name":"Ecological Modeling"},"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/T11665","display_name":"Animal Vocal Communication and Behavior","count":16,"subfield":{"id":"https://openalex.org/subfields/1309","display_name":"Developmental Biology"},"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/T12965","display_name":"Wildlife Conservation and Criminology Analyses","value":0.0001781,"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/T11665","display_name":"Animal Vocal Communication and Behavior","value":0.0001189,"subfield":{"id":"https://openalex.org/subfields/1309","display_name":"Developmental Biology"},"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/T10199","display_name":"Wildlife Ecology and Conservation","value":8.1e-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/T11309","display_name":"Music and Audio Processing","value":6.89e-05,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11913","display_name":"Animal Ecology and Behavior Studies","value":6.35e-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":0.8903390169143677},{"id":"185933670","wikidata":"https://www.wikidata.org/wiki/Q52105","display_name":"Habitat","score":0.8010585308074951},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.7349239587783813},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7275654077529907},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.6916147470474243}],"counts_by_year":[{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":81},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2010,"works_count":2,"oa_works_count":0,"cited_by_count":26},{"year":2012,"works_count":2,"oa_works_count":1,"cited_by_count":17},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":20},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":58},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":63},{"year":2018,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":57},{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":97},{"year":2021,"works_count":8,"oa_works_count":7,"cited_by_count":222},{"year":2022,"works_count":19,"oa_works_count":18,"cited_by_count":120},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":4},{"year":2024,"works_count":6,"oa_works_count":6,"cited_by_count":20},{"year":2025,"works_count":21,"oa_works_count":21,"cited_by_count":122},{"year":2026,"works_count":7,"oa_works_count":7,"cited_by_count":24}],"display_name_alternatives":["Astaras, Christos","Astaras, Christos 1977-","C Astaras","C. Astaras","Christos Astaras"],"block_key":"c astaras","works_api_url":"https://api.openalex.org/works?filter=author.id:A5000899495","updated_date":"2026-10-19T12:29:13","created_date":"2016-06-24T00:00:00"}