{"created":"2023-07-25T10:29:43.251893+00:00","id":417,"links":{},"metadata":{"_buckets":{"deposit":"83581d01-04af-46ef-af26-da8d947a6ca1"},"_deposit":{"created_by":3,"id":"417","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"417"},"status":"published"},"_oai":{"id":"oai:shizuoka.repo.nii.ac.jp:00000417","sets":["8:87:111"]},"author_link":["188","336"],"item_25_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Radiocarbon age determination at Shizuoka University(1)"}]},"item_25_biblio_info_5":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"26","bibliographicPageStart":"15","bibliographicVolumeNumber":"24","bibliographic_titles":[{"bibliographic_title":"静岡大学地球科学研究報告"}]}]},"item_25_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_25_description_9":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We report 24 radiocarbon ages using the benzene liquid scintillation method developed at Shizuoka University by FUKUHARA et al. (1995). Benzene was synthesized from buried wood from the Older-Fuji-Mud Flow, charcoals in the Sekotsuji Lava Flow, Kotengu Lava Flow, Fujikawabashi Lava Flow (Mt. Fuji) and Kawagodaira Pyroclastic Flow, and fossil land snail shells ( Kikai Island). The ^<14>C activity was measured using a low background liquid scintillation counter (Aloka-LBl) at the Radiochemistry Research Institute of Shizuoka University. Beta decay from benzene with respect to the standard and background with a window between 150 and 550 channels were detected every 20 minutes and repeated 73 to 225 times to obtain a sufficient count for statistical error estimation. Correction for δ^<13>C value was carried out. The standard used was NIST oxalic acid SRM 4990C, and the half-life used was Libby's half life. The ^<14>C ages of buried woods and charcoals of Fuji Volcano were between 1,2402±80yr. B.P. and 27,900±600yr. B.P. The ^<14>C ages of charcoal in the Kawagodaira pyroclastic flow was 2,900±llOyr. B.P.. The ^<14>C ages of fossil land snails of Kikai Island were 29,800±400yr. B.P. and 3,910±60yr.B.P..","subitem_description_type":"Abstract"}]},"item_25_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.14945/00000346","subitem_identifier_reg_type":"JaLC"}]},"item_25_publisher_6":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"静岡大学地球科学教室"}]},"item_25_relation_22":{"attribute_name":"NII論文ID","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"110000413376","subitem_relation_type_select":"NAID"}}]},"item_25_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03886298","subitem_source_identifier_type":"ISSN"}]},"item_25_source_id_23":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00103190","subitem_source_identifier_type":"NCID"}]},"item_25_subject_8":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"453","subitem_subject_scheme":"NDC"}]},"item_25_version_type_32":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福原, 達雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"和田, 秀樹"}],"nameIdentifiers":[{},{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-12-14"}],"displaytype":"detail","filename":"KJ00000102416.pdf","filesize":[{"value":"3.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00000102416.pdf","url":"https://shizuoka.repo.nii.ac.jp/record/417/files/KJ00000102416.pdf"},"version_id":"0727f35b-4ff6-4dbd-987f-f1671648a2c0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Radiocarbon-dating","subitem_subject_scheme":"Other"},{"subitem_subject":"Benzen liquid scintillation method","subitem_subject_scheme":"Other"},{"subitem_subject":"Fuji volcano","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"静岡大学^<14>C年代データ集1","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"静岡大学^<14>C年代データ集1"}]},"item_type_id":"25","owner":"3","path":["111"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-01-25"},"publish_date":"2008-01-25","publish_status":"0","recid":"417","relation_version_is_last":true,"title":["静岡大学^<14>C年代データ集1"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2024-02-19T05:39:40.683230+00:00"}