{"_buckets": {"deposit": "f553aec3-3f1f-4fca-8763-ae7975a9d665"}, "_deposit": {"id": "11781", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "11781"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00011781", "sets": ["1246"]}, "item_9_alternative_title_19": {"attribute_name": "その他の言語のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "^\u003c14\u003eC dating for the Ver98-1St.5 sediment core from Lake Baikal, Russia(Proceedings of the 18^\u003cth\u003e Symposium on Chronological Studies at the Nagoya University Center for Chronological Research in 2005)"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2006-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "67", "bibliographicPageStart": "60", "bibliographicVolumeNumber": "17", "bibliographic_titles": [{"bibliographic_title": "名古屋大学加速器質量分析計業績報告書"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "ロシア・バイカル湖の北湖盆・中央湖盆間に位置するアカデミシャンリッジから約10mの湖底柱状堆積物(Ver98-1, St5)が採取された。Ver98-1, St5 Pilot Core試料の平均堆積速度は4.7cm/kyrであった。堆積速度は一定ではなく、特に約13kyrBPにおいて極めて速い堆積速度(最大9mm /10yr)を示した。堆積速度の増大を引き起こした要因として、最終氷期から完新世への気候の温暖・湿潤化により降水量が増加し、その結果、湖内へ供給される粒子の量が増大した可能性が考えられる。また、今回報告する結果は堆積物中の全有機炭素の放射性炭素年代値である。従って、気候・環境変動により、古い炭素を含む陸起源有機物の湖内への供給量が変化し、^\u003c14\u003eC年代値に影響を与えていることも考えられる。\\\n\\\nLake Baikal (Russia) is ancient large freshwater lake in east Eurasia. The sediment core samples were collected from Academician ridge in Lake Baikal (VER98-1 St. 5 piston core and pilot core, 53°44\u002733\"N, 108°24\u002735\"W; water depth, 325m). Radiocarbon dating was performed for total organic materials in the upper part of the VER 98-1 St.5 piston and pilot cores (from 3 to 49 cm and from 19 to 160 cm in depth, respectively) by an accelerator mass spectrometer at the Center for Chronological Research, Nagoya University. In this study, radiocarbon dating reveals that the VER 98-1 St.5 sediment cores contain a record from last glacial period to present, over the past 28 kyrBP. The linear sedimentation rate is estimated to be 2.3 cm/kyr for the VER 98-1 St.5 piston core from Lake Baikal, based on the conventional ^\u003c14\u003eC ages. A high sedimentation rate (9 mm/10yr) is observed at ca. 13-14 kyrBP. This result could be caused by climate humidification with warming.", "subitem_description_type": "Abstract"}]}, "item_9_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "第18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17(2005)年度報告 Proceedings of the 18th symposiumon on Chronological Studies at the Nagoya University Center for Chronological Research\\\nin 2005 日時:平成18 (2006)年1月17日(火)､18日(水) 会場:名古屋大学シンポジオン Date:Januaryl7th and 18th, 2006 Venue:Nagoya Uhiversity Symposion Hall", "subitem_description_type": "Other"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/sumrua.17.60", "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"}]}, "item_9_relation_43": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110007150951/", "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"}, {"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"}]}, "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_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "渡邊, 隆広"}], "nameIdentifiers": [{"nameIdentifier": "82055", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "WATANABE, Takahiro"}], "nameIdentifiers": [{"nameIdentifier": "82056", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "中村, 俊夫"}], "nameIdentifiers": [{"nameIdentifier": "82057", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "NAKAMURA, Toshio"}], "nameIdentifiers": [{"nameIdentifier": "82058", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "仙田, 量子"}], "nameIdentifiers": [{"nameIdentifier": "82059", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "SENDA, Ryoko"}], "nameIdentifiers": [{"nameIdentifier": "82060", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "西村, 弥亜"}], "nameIdentifiers": [{"nameIdentifier": "82061", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "NISHIMURA, Mitsugu"}], "nameIdentifiers": [{"nameIdentifier": "82062", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "河合, 崇欣"}], "nameIdentifiers": [{"nameIdentifier": "82063", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "KAWAI, Takayoshi"}], "nameIdentifiers": [{"nameIdentifier": "82064", "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": "KJ00005461829.pdf", "filesize": [{"value": "463.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 463100.0, "url": {"label": "KJ00005461829.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/11781/files/KJ00005461829.pdf"}, "version_id": "327420e5-8503-46ef-a4bd-5f0c0dfd114d"}]}, "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": "ロシア・バイカル湖から採取された湖底柱状堆積物 (Ver98-1 St.5 Core)の放射性炭素年代測定(第18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17(2005)年度報告)", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "ロシア・バイカル湖から採取された湖底柱状堆積物 (Ver98-1 St.5 Core)の放射性炭素年代測定(第18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17(2005)年度報告)"}]}, "item_type_id": "9", "owner": "1", "path": ["1246"], "permalink_uri": "https://doi.org/10.18999/sumrua.17.60", "pubdate": {"attribute_name": "公開日", "attribute_value": "2010-06-07"}, "publish_date": "2010-06-07", "publish_status": "0", "recid": "11781", "relation": {}, "relation_version_is_last": true, "title": ["ロシア・バイカル湖から採取された湖底柱状堆積物 (Ver98-1 St.5 Core)の放射性炭素年代測定(第18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17(2005)年度報告)"], "weko_shared_id": null}