{"created":"2023-07-27T06:44:21.472794+00:00","id":34552,"links":{},"metadata":{"_buckets":{"deposit":"cdf477de-b229-4bfb-911b-006582974ae9"},"_deposit":{"created_by":3,"id":"34552","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"34552"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00034552","sets":["2812:2813:2821"]},"author_link":["2968","1188"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-05-20","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"5p.","bibliographicVolumeNumber":"2010-2012","bibliographic_titles":[{"bibliographic_title":"平成24(2012)年度 科学研究費補助金 基盤研究(C) 研究成果報告書"},{"bibliographic_title":"2012 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{}],"nameIdentifiers":[{},{},{}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"大深度掘削NaCl型温鉱泉水でラジウムが高濃度になる成因解明を目指した。具体的には,日本海に面する石川県から北海道にいたる深部NaCl型地下熱水を採取し,試料の化学成分、水素・酸素同位体、U、Th、Ra 同位体、さらに掘削コアー岩石試料の測定を行った。その結果、(1)Ra濃度と塩分との正の相関、(2)水相中へのRa供給は岩石表層の親核種のα壊変に伴うα反跳に支配されていること、更に(3)溶解したRaは塩分が高いと保存性として存在することを明らかにした。","subitem_description_type":"Abstract"},{"subitem_description":"Radium isotopes (226Ra and 228Ra) were measured for Na-Cl type groundwater samples collected from Hokkaido, Aomori, Akita and Yamagata Prefectures in Japan. The 226Ra contents varied in the wide range from 9 - 5000 mBq kg-1and their values were roughly correlated to the total dissolved solid (TDS). Activity ratios of 228Ra/226Ra in groundwater ranged from 0.3- 4.2 and most of them clustered around those of 232Th/238U of common rocks in Japan. These observations agreed well with the previous results from Ishikawa, Toyama and Niigata Prefectures, and, overall, indicated that Ra was mainly transported into the groundwater by α-recoil process and its concentration in groundwater was constrained by adsorption-desorption reaction depending on salinity.","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:22510057, 研究期間(年度):2010-2012","subitem_description_type":"Other"},{"subitem_description":"出典：研究課題「大深度掘削泉水を用いた高塩分熱水環境における天然放射性核種の挙動」課題番号22510057\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） \n（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-22510057/22510057seika/）を加工して作成","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00034539","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_17":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"金沢大学環日本海域環境研究センター"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/search/?qm=10121295"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=10121295","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22510057/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22510057/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-22510057/22510057seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-22510057/22510057seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-10-05"}],"displaytype":"detail","filename":"OC-PR-YAMAMOTO-M-kaken 2013-5p.pdf","filesize":[{"value":"762.5 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"OC-PR-YAMAMOTO-M-kaken 2013-5p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/34552/files/OC-PR-YAMAMOTO-M-kaken 2013-5p.pdf"},"version_id":"7090ad62-74b5-42db-996d-822fba837933"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"大深度掘削泉水を用いた高塩分熱水環境における天然放射性核種の挙動","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大深度掘削泉水を用いた高塩分熱水環境における天然放射性核種の挙動"},{"subitem_title":"Behavior of natural radionuclides in high saline underground waters from the deep wells","subitem_title_language":"en"}]},"item_type_id":"9","owner":"3","path":["2821"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-05"},"publish_date":"2017-10-05","publish_status":"0","recid":"34552","relation_version_is_last":true,"title":["大深度掘削泉水を用いた高塩分熱水環境における天然放射性核種の挙動"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-27T12:42:26.604524+00:00"}