{"id":"https://openalex.org/A5133562277","orcid":"https://orcid.org/0000-0003-0948-346X","observed_orcids":["https://orcid.org/0000-0003-0948-346X"],"display_name":"Alceu Ranzi","raw_author_names":["A. RANZI","A. Ranzi","ALCEU RANZI","Alceu RANZI","Alceu Ranzi"],"full_name":"Alceu Ranzi","works_count":26,"cited_by_count":1078,"summary_stats":{"2yr_mean_citedness":2.5,"h_index":17,"i10_index":19},"ids":{"openalex":"https://openalex.org/A5133562277","orcid":"https://orcid.org/0000-0003-0948-346X","observed_orcids":["https://orcid.org/0000-0003-0948-346X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1317776637","ror":"https://ror.org/05hag2y10","display_name":"Universidade Federal do Acre","country_code":"BR","type":"education","lineage":["https://openalex.org/I1317776637"]},"years":[2026,2024,2020,2017,2012,2010,2009,2007,2006,2005,2003,2002]}],"last_known_institutions":[{"id":"https://openalex.org/I1317776637","ror":"https://ror.org/05hag2y10","display_name":"Universidade Federal do Acre","country_code":"BR","type":"education","lineage":["https://openalex.org/I1317776637"]}],"topics":[{"id":"https://openalex.org/T13302","display_name":"Amazonian Archaeology and Ethnohistory","count":15,"subfield":{"id":"https://openalex.org/subfields/1202","display_name":"History"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10087","display_name":"Archaeology and ancient environmental studies","count":10,"subfield":{"id":"https://openalex.org/subfields/3302","display_name":"Archeology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","count":6,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"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/T13831","display_name":"Archaeological and Geological Studies","count":6,"subfield":{"id":"https://openalex.org/subfields/1204","display_name":"Archeology (arts and humanities)"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10965","display_name":"Geological formations and processes","count":5,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13302","display_name":"Amazonian Archaeology and Ethnohistory","value":0.0002848,"subfield":{"id":"https://openalex.org/subfields/1202","display_name":"History"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13404","display_name":"Geological and Tectonic Studies in Latin America","value":3.27e-05,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10087","display_name":"Archaeology and ancient environmental studies","value":2.5e-05,"subfield":{"id":"https://openalex.org/subfields/3302","display_name":"Archeology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14506","display_name":"Historical and Architectural Studies","value":2.23e-05,"subfield":{"id":"https://openalex.org/subfields/1204","display_name":"Archeology (arts and humanities)"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13939","display_name":"Archaeology and Natural History","value":2.08e-05,"subfield":{"id":"https://openalex.org/subfields/3314","display_name":"Anthropology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.9191951751708984},{"id":"535291247","wikidata":"https://www.wikidata.org/wiki/Q177567","display_name":"Amazon rainforest","score":0.9104207158088684},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.6728000044822693},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.5645059943199158},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.5374316573143005}],"counts_by_year":[{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2007,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":37},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":41},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":59},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":41},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":40},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":70},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":80},{"year":2020,"works_count":6,"oa_works_count":5,"cited_by_count":79},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":87},{"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":91},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":78},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":65},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":62}],"display_name_alternatives":["A. RANZI","A. Ranzi","ALCEU RANZI","Alceu RANZI","Alceu Ranzi"],"block_key":"a ranzi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5133562277","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}