{"created":"2023-05-15T09:04:22.327051+00:00","id":5446,"links":{},"metadata":{"_buckets":{"deposit":"8724c20b-932f-41ea-9392-2d50e600611b"},"_deposit":{"created_by":11,"id":"5446","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"5446"},"status":"published"},"_oai":{"id":"oai:hirosaki.repo.nii.ac.jp:00005446","sets":["951:952"]},"author_link":["19673","19677","19674"],"item_3_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-11-13","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"15369 ","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"SCIENTIFIC REPORTS"}]}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In the present study, I-129 activities and I-129/I-127 atom ratios were measured in 60 soil samples contaminated by the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident. The I-127 concentrations, I-129 activities, and I-129/I-127 atom ratios in dry-weight were observed to be 0.121-23.6 mg kg(-1), 0.962-275 mBq kg(-1), and (0.215-79.3) x 10(-7), respectively. The maximum values of both I-129 activities and I-129/I-127 atom ratios in Japanese soil increased about three orders of magnitude due to this accident. The equation logy = 0.877logx + 0.173 (Pearson's r = 0.936; x, I-129 concentration; y, I-131 concentration; decay-corrected to March 11, 2011) instead of a simple constant may be a better way to express the relationship between I-129 and I-131 in Japanese soil affected by both global fallout and FDNPP accident fallout. In addition, a moderate correlation was observed between I-129 and Cs-135 (logy = 0.624logx + 1.01, Pearson's r = 0.627; x, I-129 activity; y, Cs-135 activity). However, I-129 presented larger fractionations with less volatile radionuclides, such as U-236, Pu-239, and Pu-240. These findings indicated Cs-135 could be roughly estimated from I-129 or I-131; this is advantageous as fewer Cs-135 data are available and Cs-135/Cs-137 is being considered a promising tracer during radiocesium source identification.","subitem_description_type":"Abstract"}]},"item_3_radio_42":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_radio_item":"Article"}]},"item_3_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1038/s41598-017-15714-w","subitem_relation_type_select":"DOI"}}]},"item_3_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2045-2322","subitem_source_identifier_type":"ISSN"}]},"item_3_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Hirosaki Univ, Inst Radiat Emergency Med, Dept Radiat Chem"},{"subitem_text_value":"Hirosaki Univ, Inst Radiat Emergency Med, Dept Radiat Chem"},{"subitem_text_value":"Hirosaki Univ, Inst Radiat Emergency Med, Dept Radiat Chem"}]},"item_3_version_type_18":{"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":"Yang, Guosheng"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tazoe, Hirofumi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamada, Masatoshi"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-03-05"}],"displaytype":"detail","filename":"s41598-017-15369.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"s41598-017-15369","url":"https://hirosaki.repo.nii.ac.jp/record/5446/files/s41598-017-15369.pdf"},"version_id":"2097d08f-1848-4989-9f21-4028c6322673"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Can I-129 track Cs-135, U-236, Pu-239, and Pu-240 apart from I-131 in soil samples from Fukushima Prefecture, Japan?","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Can I-129 track Cs-135, U-236, Pu-239, and Pu-240 apart from I-131 in soil samples from Fukushima Prefecture, Japan?"}]},"item_type_id":"3","owner":"11","path":["952"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-05"},"publish_date":"2019-03-05","publish_status":"0","recid":"5446","relation_version_is_last":true,"title":["Can I-129 track Cs-135, U-236, Pu-239, and Pu-240 apart from I-131 in soil samples from Fukushima Prefecture, Japan?"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2023-05-16T06:20:32.858641+00:00"}