{"id":"https://openalex.org/W600586755","doi":null,"title":"The Baltic Sea","display_name":"The Baltic Sea","publication_year":1981,"publication_date":"1981-01-01","ids":{"openalex":"https://openalex.org/W600586755","mag":"600586755"},"language":"en","primary_location":{"id":"mag:600586755","doi":null,"is_oa":false,"landing_page_url":"https://ci.nii.ac.jp/ncid/BA03982549","pdf_url":null,"source":{"id":"https://openalex.org/S2764967899","display_name":"Elsevier oceanography series","issn_l":"0422-9894","issn":["0422-9894","2468-144X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"book series"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Elsevier oceanography series","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023020325","display_name":"Aarno Voipio","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Aarno Voipio","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5023020325"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2687,"has_fulltext":false,"cited_by_count":465,"citation_normalized_percentile":{"value":0.7437565,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14047","display_name":"Marine and environmental studies","score":0.6064000129699707,"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"}},"topics":[{"id":"https://openalex.org/T14047","display_name":"Marine and environmental studies","score":0.6064000129699707,"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/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.2093999981880188,"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/T10032","display_name":"Marine Plankton and Biogeochemistry","score":0.09470000118017197,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/baltic-sea","display_name":"Baltic Sea","score":0.9269999861717224},{"id":"https://openalex.org/keywords/marine-environment","display_name":"marine environment","score":0.5070000290870667},{"id":"https://openalex.org/keywords/coastal-waters","display_name":"coastal waters","score":0.527999997138977},{"id":"https://openalex.org/keywords/sea-surface-properties","display_name":"sea surface properties","score":0.34700000286102295}],"concepts":[{"id":"https://openalex.org/C2986433049","wikidata":"https://www.wikidata.org/wiki/Q545","display_name":"Baltic sea","level":2,"score":0.5403080582618713},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3808855414390564},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.3796422779560089}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:600586755","doi":null,"is_oa":false,"landing_page_url":"https://ci.nii.ac.jp/ncid/BA03982549","pdf_url":null,"source":{"id":"https://openalex.org/S2764967899","display_name":"Elsevier oceanography series","issn_l":"0422-9894","issn":["0422-9894","2468-144X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"book series"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Elsevier oceanography series","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3022978212","https://openalex.org/W4403801593","https://openalex.org/W4236336600","https://openalex.org/W4233239826","https://openalex.org/W4231955936","https://openalex.org/W4240103010","https://openalex.org/W2898080057","https://openalex.org/W4245364088","https://openalex.org/W4233804316","https://openalex.org/W3023473625"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":8},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":10},{"year":2015,"cited_by_count":15},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":21},{"year":2012,"cited_by_count":20}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
