{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1460306200035587712.json","@type":"Dataset","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.34355/irem.hirosaki.u.00279"}}],"dc:title":[{"@language":"en","@value":"Tritium concentrations in monthly precipitation collected at Sapporo City, Hokkaido"}],"dc:language":"en","description":[{"type":"Abstract","notation":[{"@language":"en","@value":"This dataset consists of tritium concentrations in monthly precipitation in Sapporo City during 2015–2019. The tritium concentrations, which were measured with a low background liquid scintillation counter after carrying out an enrichment procedure, ranged from 0.24 Bq/L to 1.59 Bq/L."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410022631467280512","@type":"Researcher","personIdentifier":[{"@type":"ORCID","@value":"0000-0001-9074-115X"}],"foaf:name":[{"@language":"en","@value":"Akata Naofumi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Institute of Radiation Emergency Medicine, Hirosaki University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410306200035587716","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Kakiuchi Hideki"}]},{"@id":"https://cir.nii.ac.jp/crid/1410306200035587721","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Tanaka Masahiro"}]},{"@id":"https://cir.nii.ac.jp/crid/1410306200035587718","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Ishikawa Yoshio"}]},{"@id":"https://cir.nii.ac.jp/crid/1410306200035587712","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Kurita Naoyuki"}]},{"@id":"https://cir.nii.ac.jp/crid/1410306200035587719","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Furukawa Masahide"}]},{"@id":"https://cir.nii.ac.jp/crid/1410306200035587714","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Hegedüs Miklós"}]},{"@id":"https://cir.nii.ac.jp/crid/1410306200035587720","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Kovács Tibor"}]},{"@id":"https://cir.nii.ac.jp/crid/1410306200035587717","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Gusyev Maksym"}]},{"@id":"https://cir.nii.ac.jp/crid/1410306200035587715","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Sanada Tetsuya"}]}],"publication":{"dc:publisher":[{"@language":"en","@value":"Center for Research in Radiation, Isotopes, and Earth System Science, University of Tsukuba"}],"prism:publicationDate":"2025-11-03"},"availableAt":"2025-11-03","dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2014660615"}]}