{"id":"https://openalex.org/A5060442802","orcid":"https://orcid.org/0000-0002-4504-1725","observed_orcids":["https://orcid.org/0000-0002-4504-1725"],"display_name":"Gustavo Santana Barbosa","raw_author_names":["Gustavo Santana Barbosa"],"full_name":"Gustavo Santana Barbosa","works_count":3,"cited_by_count":15,"summary_stats":{"2yr_mean_citedness":2.0,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5060442802","orcid":"https://orcid.org/0000-0002-4504-1725","observed_orcids":["https://orcid.org/0000-0002-4504-1725"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1334227453","ror":"https://ror.org/00phthq42","display_name":"National Agency of Petroleum, Natural Gas and Biofuels","country_code":"BR","type":"government","lineage":["https://openalex.org/I1334227453"]},"years":[2025,2023,2022]},{"institution":{"id":"https://openalex.org/I76903346","ror":"https://ror.org/04z8k9a98","display_name":"University of Coimbra","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]},"years":[2025,2023,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I1334227453","ror":"https://ror.org/00phthq42","display_name":"National Agency of Petroleum, Natural Gas and Biofuels","country_code":"BR","type":"government","lineage":["https://openalex.org/I1334227453"]},{"id":"https://openalex.org/I76903346","ror":"https://ror.org/04z8k9a98","display_name":"University of Coimbra","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"topics":[{"id":"https://openalex.org/T10399","display_name":"Hydrocarbon exploration and reservoir analysis","count":3,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T10965","display_name":"Geological formations and processes","count":3,"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"}},{"id":"https://openalex.org/T13193","display_name":"Geological Studies and Exploration","count":3,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T10399","display_name":"Hydrocarbon exploration and reservoir analysis","value":7.2e-06,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T13193","display_name":"Geological Studies and Exploration","value":5.5e-06,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T10965","display_name":"Geological formations and processes","value":3.8e-06,"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"}}],"x_concepts":[{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.8781213164329529},{"id":"50682988","wikidata":"https://www.wikidata.org/wiki/Q473935","display_name":"Rift","score":0.6925357580184937},{"id":"109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","score":0.6218129992485046},{"id":"548895740","wikidata":"https://www.wikidata.org/wiki/Q22656","display_name":"Petroleum","score":0.6084566116333008},{"id":"151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","score":0.3035793602466583}],"counts_by_year":[{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":8},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":5}],"display_name_alternatives":["Gustavo Santana Barbosa"],"block_key":"g barbosa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5060442802","awards_count":0,"updated_date":"2026-11-04T11:47:51","created_date":"2022-11-21T00:00:00"}