{"id":"https://openalex.org/W2014480281","doi":"https://doi.org/10.1038/307121a0","title":"Frost rings in trees as records of major volcanic eruptions","display_name":"Frost rings in trees as records of major volcanic eruptions","publication_year":1984,"publication_date":"1984-01-01","ids":{"openalex":"https://openalex.org/W2014480281","doi":"https://doi.org/10.1038/307121a0","mag":"2014480281"},"language":"en","primary_location":{"id":"doi:10.1038/307121a0","doi":"https://doi.org/10.1038/307121a0","is_oa":false,"landing_page_url":"https://doi.org/10.1038/307121a0","pdf_url":null,"source":{"id":"https://openalex.org/S137773608","display_name":"Nature","issn_l":"0028-0836","issn":["0028-0836","1476-4687"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5056333036","display_name":"Valmore C. LaMarche","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Valmore C. LaMarche","raw_affiliation_strings":["Laboratory of Tree-Ring Research, University of Arizona, Tucson, Arizona, 85721, USA","Laboratory of Tree-Ring Research, University of Arizona, Tucson, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Tree-Ring Research, University of Arizona, Tucson, Arizona, 85721, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Laboratory of Tree-Ring Research, University of Arizona, Tucson, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073060528","display_name":"Katherine K. Hirschboeck","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Katherine K. Hirschboeck","raw_affiliation_strings":["Department of Geosciences, University of Arizona, Tucson, Arizona, 85721, USA","Department of Geosciences, University of Arizona, Tucson,  USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geosciences, University of Arizona, Tucson, Arizona, 85721, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of Geosciences, University of Arizona, Tucson,  USA","institution_ids":["https://openalex.org/I138006243"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I138006243"],"apc_list":{"value":12690,"currency":"USD","value_usd":12690},"apc_paid":null,"fwci":6.9468,"has_fulltext":false,"cited_by_count":397,"citation_normalized_percentile":{"value":0.9723726,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"307","issue":"5947","first_page":"121","last_page":"126"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11594","display_name":"Tree-ring climate responses","score":0.9702000021934509,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T11594","display_name":"Tree-ring climate responses","score":0.9702000021934509,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T10017","display_name":"Geology and Paleoclimatology Research","score":0.02810000069439411,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T10347","display_name":"Atmospheric aerosols and clouds","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/frost-rings","display_name":"frost rings","score":0.9259999990463257},{"id":"https://openalex.org/keywords/tree-rings","display_name":"tree rings","score":0.8740000128746033},{"id":"https://openalex.org/keywords/volcanic-eruptions","display_name":"volcanic eruptions","score":0.9850000143051147},{"id":"https://openalex.org/keywords/stratospheric-aerosols","display_name":"stratospheric aerosols","score":0.8539999723434448},{"id":"https://openalex.org/keywords/volcanic-winter","display_name":"volcanic winter","score":0.6539999842643738},{"id":"https://openalex.org/keywords/santorini-eruption","display_name":"Santorini eruption","score":0.6890000104904175},{"id":"https://openalex.org/keywords/santorini","display_name":"Santorini","score":0.9100000262260437},{"id":"https://openalex.org/keywords/eruption-dating","display_name":"eruption dating","score":0.5820000171661377},{"id":"https://openalex.org/keywords/paleoclimate","display_name":"paleoclimate","score":0.7789999842643738},{"id":"https://openalex.org/keywords/frost-damage","display_name":"frost damage","score":0.4169999957084656}],"concepts":[{"id":"https://openalex.org/C4988496","wikidata":"https://www.wikidata.org/wiki/Q1135221","display_name":"Frost (temperature)","level":2,"score":0.8997124433517456},{"id":"https://openalex.org/C120806208","wikidata":"https://www.wikidata.org/wiki/Q8072","display_name":"Volcano","level":2,"score":0.7787448167800903},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6276606321334839},{"id":"https://openalex.org/C176943803","wikidata":"https://www.wikidata.org/wiki/Q5943937","display_name":"Vulcanian eruption","level":3,"score":0.4290130138397217},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.40313607454299927},{"id":"https://openalex.org/C1965285","wikidata":"https://www.wikidata.org/wiki/Q8008","display_name":"Earth science","level":1,"score":0.3407473564147949},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.3274364471435547},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.23015186190605164},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.17966333031654358},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.07701867818832397}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1038/307121a0","doi":"https://doi.org/10.1038/307121a0","is_oa":false,"landing_page_url":"https://doi.org/10.1038/307121a0","pdf_url":null,"source":{"id":"https://openalex.org/S137773608","display_name":"Nature","issn_l":"0028-0836","issn":["0028-0836","1476-4687"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.821399986743927,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W225306148","https://openalex.org/W1432568778","https://openalex.org/W1502629830","https://openalex.org/W1975291421","https://openalex.org/W1979180396","https://openalex.org/W1983513635","https://openalex.org/W1984195210","https://openalex.org/W2007596082","https://openalex.org/W2012295549","https://openalex.org/W2017894968","https://openalex.org/W2025299538","https://openalex.org/W2037413813","https://openalex.org/W2047684136","https://openalex.org/W2048524025","https://openalex.org/W2053458539","https://openalex.org/W2058798045","https://openalex.org/W2067149091","https://openalex.org/W2082765446","https://openalex.org/W2087652349","https://openalex.org/W2089826776","https://openalex.org/W2093599502","https://openalex.org/W2126057809","https://openalex.org/W2139710065","https://openalex.org/W2323356554","https://openalex.org/W2324384177","https://openalex.org/W2325450279","https://openalex.org/W2330258082","https://openalex.org/W2793543594","https://openalex.org/W2796173145","https://openalex.org/W2797771207","https://openalex.org/W2916805370"],"related_works":["https://openalex.org/W2072582158","https://openalex.org/W1976641404","https://openalex.org/W171718951","https://openalex.org/W1506742169","https://openalex.org/W2058045396","https://openalex.org/W111843309","https://openalex.org/W2933001814","https://openalex.org/W2986402054","https://openalex.org/W1971810546","https://openalex.org/W1830138900"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":10},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":15},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":13}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
