{"created":"2021-03-01T06:18:25.028381+00:00","id":11520,"links":{},"metadata":{"_buckets":{"deposit":"e71756b0-6c23-407b-a6a0-6bf20b73aa59"},"_deposit":{"id":"11520","owners":[],"pid":{"revision_id":0,"type":"depid","value":"11520"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00011520","sets":["879:1183:1184:1228"]},"author_link":["80580","80581","80582","80583","80584","80585","80586","80587"],"control_number":"11520","item_1615768549627":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_9_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"^<14>C concentration anomaly of land-snail for ^<14>C age determination in Kikai Island, Kagoshima Prefecture, south west Japan","subitem_alternative_title_language":"en"}]},"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"211","bibliographicPageStart":"201","bibliographicVolumeNumber":"9","bibliographic_titles":[{"bibliographic_title":"名古屋大学加速器質量分析計業績報告書","bibliographic_titleLang":"ja"}]}]},"item_9_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In order to estimate the ^<14>C age anomaly of land-snail shells in Kikai Island, ^<14>C concentration of modern shells and plant leaves were analyzed. The ^<14>C analyses were carried out by on Benzene-Liquid Scintillation method for ordinary amount of samples and Accelerator Mass Spectrometry (AMS) method for small scale of samples. Modern leaves of two species were analyzed to estimate the ^<14>C concentration of the atmosphere. The percentage of modern ^<14>C concentration of leaves in the range of were from 114.3% to 112.3%, with an average of 112.7% with respect to the pre-bomb level. This value is consistent with the decreasing activity of the ^<14>C concentration of the atomosphere. The percentage of modern ^<14>C concentration of modern land-snail shells were variable in a range from 98.8% to 109.2%, from 111.8% to 115.9%, from 103.2% to 108.4% and 96.3%. ^<14>C age anomaly for two land-snail shells were estimated from the difference of the percentage of modern ^<14>C concentration between modern leaves and modern shells. ^<14>C age anomaly for Bradybaena phaeogramma were in a wide range of 250-1060 yr. with average of 640±320 (yr.±1σ), -230-60 yr. with average of -110±150(yr. ±1σ) for Cyclophorus kikaiensis, 310-710 yr. with average of 450 ±220 (yr. ± σ) for Acusta despecta kikaiensis, 1260 yr. for Luchuena reticulate. The variation in ^<14>C age anomaly of Bradybaena phaeogramma and Acusta despecta kikaiensis shells may be due to ther ingestion of dead carbon derived from the substrate of limestone. I could not detect the ^<14>C age anomaly of Cyclophorus kikaiensis shells. It is interesting for biology that Prosobramchia, Cyclophorus kikaiensis shows no ^<14>C age anomaly, but other species belong to Pulumonata show ^<14>C age anomaly.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_9_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"タンデトロン加速器質量分析計業績報告 Summaries of Researches Using AMS 1997 (平成9)年度","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18999/10.19999/sumrua.9.201","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会","subitem_publisher_language":"ja"}]},"item_9_relation_43":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ci.nii.ac.jp/naid/110001136061/","subitem_relation_type_select":"URI"}}]},"item_9_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会","subitem_rights_language":"ja"},{"subitem_rights":"本文データは学協会の許諾に基づきCiNiiから複製したものである","subitem_rights_language":"ja"}]},"item_9_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_9_text_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_text_value":"application/pdf"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 秀一","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"80580","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takahashi, Syuichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"80581","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"和田, 秀樹","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"80582","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Wada, Hideki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"80583","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"青木, 浩","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"80584","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Aoki, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"80585","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中村, 俊夫","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"80586","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakamura, Toshio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"80587","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-20"}],"displaytype":"detail","filename":"KJ00002410067.pdf","filesize":[{"value":"670.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00002410067.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/11520/files/KJ00002410067.pdf"},"version_id":"6ffbd6b4-89a3-42bd-9e28-859ce03ac4e8"}]},"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":"鹿児島県喜界島陸産貝類の^<14>C濃度異常について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"鹿児島県喜界島陸産貝類の^<14>C濃度異常について","subitem_title_language":"ja"}]},"item_type_id":"9","owner":"1","path":["1228"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2010-05-21"},"publish_date":"2010-05-21","publish_status":"0","recid":"11520","relation_version_is_last":true,"title":["鹿児島県喜界島陸産貝類の^<14>C濃度異常について"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-11-20T04:48:50.754356+00:00"}