{"id":"https://openalex.org/A5082004392","orcid":"https://orcid.org/0000-0003-2965-713X","observed_orcids":["https://orcid.org/0000-0003-2965-713X"],"display_name":"Claudio Arras","raw_author_names":["ARRAS C","ARRAS, C.","Arras C","Arras C.","Arras Claudio","Arras, Claudio","C. Arras","Claudio ARRAS","Claudio Arras"],"full_name":"Arras, Claudio","works_count":52,"cited_by_count":226,"summary_stats":{"2yr_mean_citedness":1.25,"h_index":8,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5082004392","orcid":"https://orcid.org/0000-0003-2965-713X","observed_orcids":["https://orcid.org/0000-0003-2965-713X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I159650629","ror":"https://ror.org/01bnjbv91","display_name":"University of Sassari","country_code":"IT","type":"education","lineage":["https://openalex.org/I159650629"]},"years":[2020,2018,2017,2015]},{"institution":{"id":"https://openalex.org/I172446870","ror":"https://ror.org/003109y17","display_name":"University of Cagliari","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]},"years":[2026,2025,2024,2023,2022,2021,2020,2018,2017,2015]}],"last_known_institutions":[{"id":"https://openalex.org/I172446870","ror":"https://ror.org/003109y17","display_name":"University of Cagliari","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"topics":[{"id":"https://openalex.org/T10398","display_name":"Groundwater and Isotope Geochemistry","count":26,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/T10894","display_name":"Groundwater flow and contamination studies","count":26,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T12083","display_name":"Karst Systems and Hydrogeology","count":11,"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/T12543","display_name":"Groundwater and Watershed Analysis","count":10,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T12773","display_name":"Water Quality and Resources Studies","count":9,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T12543","display_name":"Groundwater and Watershed Analysis","value":0.000121,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T10398","display_name":"Groundwater and Isotope Geochemistry","value":0.0001184,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/T12083","display_name":"Karst Systems and Hydrogeology","value":8.73e-05,"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/T10894","display_name":"Groundwater flow and contamination studies","value":8.14e-05,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T13939","display_name":"Archaeology and Natural History","value":4.16e-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":0.8564919829368591},{"id":"75622301","wikidata":"https://www.wikidata.org/wiki/Q208791","display_name":"Aquifer","score":0.8436999917030334},{"id":"76177295","wikidata":"https://www.wikidata.org/wiki/Q161598","display_name":"Groundwater","score":0.7857000231742859},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7263000011444092},{"id":"76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","score":0.683899998664856}],"counts_by_year":[{"year":2013,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2015,"works_count":7,"oa_works_count":2,"cited_by_count":2},{"year":2016,"works_count":3,"oa_works_count":1,"cited_by_count":1},{"year":2017,"works_count":7,"oa_works_count":5,"cited_by_count":34},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":14},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":16},{"year":2021,"works_count":4,"oa_works_count":1,"cited_by_count":27},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":25},{"year":2023,"works_count":8,"oa_works_count":3,"cited_by_count":26},{"year":2024,"works_count":8,"oa_works_count":2,"cited_by_count":28},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":18},{"year":2026,"works_count":3,"oa_works_count":0,"cited_by_count":24}],"display_name_alternatives":["ARRAS C","ARRAS, C.","Arras C","Arras C.","Arras Claudio","Arras, Claudio","C. Arras","Claudio ARRAS","Claudio Arras"],"block_key":"c arras","works_api_url":"https://api.openalex.org/works?filter=author.id:A5082004392","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}
