{"_buckets": {"deposit": "981e9f4f-53d0-43ca-8fce-3549eeb7025c"}, "_deposit": {"id": "2567", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "2567"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00002567", "sets": ["454", "425"]}, "author_link": ["37815", "37816", "37817", "37818", "37819", "37820", "37821", "37822", "37823", "37824", "37825", "37826", "37827", "37828"], "control_number": "2567", "item_1627363077551": {"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_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "酸素安定同位体比および希土類元素、ナトリウム、ウラン濃度から見た新潟県における降水の特徴", "subitem_alternative_title_language": "ja"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2006-06", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "6", "bibliographicPageEnd": "317", "bibliographicPageStart": "307", "bibliographicVolumeNumber": "55", "bibliographic_titles": [{"bibliographic_title": "Radioisotopes", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In order to investigate the characteristics (or the sources) of precipitations in Niigata Prefecture, oxygen stable isotopic ratios (i.e., δ^\u003c18\u003eO) and the concentrations of rare earth elements (REEs), thorium (Th), and uranium(U) in the precipitation samples were measured. The precipitation samples were collected using a filtrating bulk sampler every two weeks at 3 points in Niigata Prefecture during the period from December 2003 to December 2004. Consequently, the following matters have been mainly clarified. (1) In rainy season, δ^\u003c18\u003eO value of precipitations was the smallest. (2) In regard to δ^\u003c18\u003eO value, \"Continental effect\" and \"Amount effect\" was generally observed in this work. On the other hand, \"Temperature effect\" was remarkably found only in winter. (3) The concentrations of trace metallic elements (REEs, Th, U) increased in spring. (4) REEs in precipitations might have been derived from a crustal source as well as oceanic source, while anthropogenic source was not negligible.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}, {"subitem_description": "新潟県における降水の特徴(あるいは起源)を探求するため,降水試料中の酸素安定同位体比及び微量金属元素(希土類元素,Th,U)濃度を測定した。降水試料は県内3地点において,ろ過式バルクサンプラを用いて,2003年12月から2004年12月の1年間,2週間ごとに採取した。その結果,主として以下のことが明らかになった。(1)梅雨期において,降水中のδ^\u003c18\u003eO値は最も低くなった。(2)δ^\u003c18\u003eO値に関して,本研究において\"内陸効果\"と\"雨量効果\"が概して見られた。他方,\"温度効果\"は冬季においてのみ顕著に見られた。(3)降水中の微量金属元素の濃度は春季に増加した。(4)降水中の希土類元素には,人為起源も無視できないものの,海洋起源の他,地殻起源によるところが大きいと考えられる。", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "37822", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "狩野, 直樹", "nameLang": "ja"}]}, {"nameIdentifiers": [{"nameIdentifier": "37823", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "菊池, 武大", "nameLang": "ja"}]}, {"nameIdentifiers": [{"nameIdentifier": "37824", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "坂本, 信生", "nameLang": "ja"}]}, {"nameIdentifiers": [{"nameIdentifier": "37825", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "今泉, 洋", "nameLang": "ja"}]}, {"nameIdentifiers": [{"nameIdentifier": "37826", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "村山, 等", "nameLang": "ja"}]}, {"nameIdentifiers": [{"nameIdentifier": "37827", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "家合, 浩明", "nameLang": "ja"}]}, {"nameIdentifiers": [{"nameIdentifier": "37828", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "大泉, 毅", "nameLang": "ja"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本アイソトープ協会", "subitem_publisher_language": "ja"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.3769/radioisotopes.55.307", "subitem_relation_type_select": "DOI"}}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00351589", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0033-8303", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kano, Naoki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "37815", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kikuchi, Takehiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "37816", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sakamoto, Nobuo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "37817", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Imaizumi, Hiroshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "37818", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Murayama, Hitoshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "37819", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yagoh, Hiroaki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "37820", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohizumi, Tsuyoshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "37821", "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": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "2009030017.pdf", "filesize": [{"value": "772.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 772900.0, "url": {"label": "2009030017.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/2567/files/2009030017.pdf"}, "version_id": "a4f4a04b-7ff2-4dc1-bc07-3acb8e48f77e"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "oxygen stable isotopic ratio", "subitem_subject_scheme": "Other"}, {"subitem_subject": "rare earth element", "subitem_subject_scheme": "Other"}, {"subitem_subject": "thorium", "subitem_subject_scheme": "Other"}, {"subitem_subject": "uranium", "subitem_subject_scheme": "Other"}, {"subitem_subject": "precipitation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ICP-MS", "subitem_subject_scheme": "Other"}, {"subitem_subject": "stable isotope ratio mass spectrometer", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Niigata Prefecture", "subitem_subject_scheme": "Other"}]}, "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": "Environmental Characteristics of Precipitations Based on Both Oxygen Stable Isotopic Ratio and Concentrations of Rare Earth Elements(REEs), Thorium(Th), Uranium(U) in Niigata Prefecture", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Environmental Characteristics of Precipitations Based on Both Oxygen Stable Isotopic Ratio and Concentrations of Rare Earth Elements(REEs), Thorium(Th), Uranium(U) in Niigata Prefecture", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/6819", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2009-04-04"}, "publish_date": "2009-04-04", "publish_status": "0", "recid": "2567", "relation": {}, "relation_version_is_last": true, "title": ["Environmental Characteristics of Precipitations Based on Both Oxygen Stable Isotopic Ratio and Concentrations of Rare Earth Elements(REEs), Thorium(Th), Uranium(U) in Niigata Prefecture"], "weko_shared_id": -1}