{"_buckets": {"deposit": "89acac96-2783-4ddb-bf7b-5ff4a1837c1e"}, "_deposit": {"id": "12856", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "12856"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00012856", "sets": ["1318"]}, "author_link": ["83040", "83041", "83042", "83043", "83044", "83045", "83046", "83047", "83048", "83049", "83050", "83051", "83052", "83053", "83054", "83055", "83056", "83057"], "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": "Radiocarboin dating of Holocene soils from an island in Lake Pumoyum Co (southeastern Tibetan Plateau)", "subitem_alternative_title_language": "en"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2010-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "86", "bibliographicPageStart": "80", "bibliographicVolumeNumber": "21", "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": "Soil samples from an 85-cm-long continuous section (PY608ES, OS09-B) were collected from an island in Lake Pumoyum Co (southeastern Tibetan Plateau, -5020 m asl). To estimate past environmental conditions of Lake Pumoyum Co during the Holocene, we analyzed ^\u003c14\u003eC ages, stable carbon isotope compositions, and total organic carbon/total nitrogen (TOC/TN) atomic ratios of the soil samples. The ^\u003c14\u003eC measurements were performed with the Tandetron accelerator mass spectrometry system at the Center for Chronological Research, Nagoya University. The ^\u003c14\u003eC concentration in the surface layer (101 percent modern carbon; 5-10 cm soil depth) was nearly modern. A ^\u003c14\u003eC chronology of sequence indicated that continuous soil development began on the island in Lake Pumoyum Co at ca. 5000-6000 cal BP (at 63 cm soil depth, the top of a gravel layer). These results may reflect a decrease in the lake level in the middle Holocene. The age of the obvious lithologic boundary (ca. 5000-6000 cal BP) corresponds to the end of Holocene climate optimum.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}, {"subitem_description": "アジア地域における過去のモンスーン活動を復元するため、2006年および2009年にチベット高原南東部に位置するプマユムツォ湖の大島(28℃34\u002752\u0027\u0027N, 90℃28\u002755\u0027\u0027E; altitude, ～5020m asl)において、土壌(陸成堆積層)形成に関する現地調査および土壌試料採取を行った。現在の大島湖岸付近に、礫層と土壌層の明瞭な境界が見られる露頭を発見し、名古屋大学年代測定総合研究センターにおいて、大島から採取した土壌試料の放射性炭素年代測定を行った。本研究により､プマユムツォ湖・大島の湖岸付近における礫層と土壌層の境界年代は約6000-5000calBPであることが推察された。礫層は､現在の大島湖岸付近が水面下であった時代に形成された可能性が高い。約6000-5000 calBPは完新世の気候最適期(ヒブシサーマル期)の終末年代に相当する。従って、約6000-5000cal BP以降におけるモンスーン活動の低下により、プマユムツォ湖の湖水面が低下し、現在の大島湖岸付近に土壌が形成された可能性が考えられる。", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}]}, "item_9_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "第22回名古屋大学年代測定総合研究センターシンポジウム平成21(2009)年度報告", "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/sumrua.21.80", "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", "subitem_publisher_language": "ja"}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "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": "渡邊, 隆広", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "83040", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "中村, 俊夫", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "83041", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "西村, 弥亜", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "83042", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "松中, 哲也", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "83043", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "酒井, 貴悠", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "83044", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "堀内, 一穂", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "83045", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "LIN, Xiao", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "83046", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "奈良, 郁子", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "83047", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "掛川, 武", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "83048", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "ZHU, Liping", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "83049", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "WATANABE, Takahiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "83050", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "NAKAMURA, Toshio", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "83051", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "NISHIMURA, Mitsugu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "83052", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "MATSUNAKA, Tetsuya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "83053", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "SAKAI, Takahiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "83054", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HORIUCHI, Kazuho", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "83055", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "NARA, Watanabe  Fumiko", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "83056", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "KAKEGAWA, Takeshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "83057", "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", "download_preview_message": "", "file_order": 0, "filename": "21-12.pdf", "filesize": [{"value": "4.0 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 4000000.0, "url": {"label": "21-12.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/12856/files/21-12.pdf"}, "version_id": "064d9dfd-342f-4466-9f55-a5da18bac916"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Tibetan Plateau", "subitem_subject_scheme": "Other"}, {"subitem_subject": "radiocarbon dating", "subitem_subject_scheme": "Other"}, {"subitem_subject": "soil", "subitem_subject_scheme": "Other"}, {"subitem_subject": "LaKe Pumoyum Co", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Asian monsoon", "subitem_subject_scheme": "Other"}, {"subitem_subject": "climate change", "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": "チベット高原南東部プマユムツォ湖大島から採取した土壌（陸成堆積物）の^\u003c14\u003eC年代測定", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "チベット高原南東部プマユムツォ湖大島から採取した土壌（陸成堆積物）の^\u003c14\u003eC年代測定", "subitem_title_language": "ja"}]}, "item_type_id": "9", "owner": "1", "path": ["1318"], "permalink_uri": "https://doi.org/10.18999/sumrua.21.80", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2011-05-10"}, "publish_date": "2011-05-10", "publish_status": "0", "recid": "12856", "relation": {}, "relation_version_is_last": true, "title": ["チベット高原南東部プマユムツォ湖大島から採取した土壌（陸成堆積物）の^\u003c14\u003eC年代測定"], "weko_shared_id": -1}