{"_buckets": {"deposit": "08d8758a-4974-443b-a676-6cd8b94e4308"}, "_deposit": {"id": "11658", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "11658"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00011658", "sets": ["1237"]}, "item_9_alternative_title_19": {"attribute_name": "その他の言語のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Reconstruction of climate changes using tree-ring data of of Japanese cypress grown in the southern coastal region of Lake Biwa"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2001-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "204", "bibliographicPageStart": "193", "bibliographicVolumeNumber": "12", "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": "We investigated that the climatic factors controlling the stable carbon isotopic composition and tree-ring width of annual rings of Japanese Cypress (Chamaecyparis obtusa), and moreover, attempted to reconstruct climatic changes for ca. 300 years using the relationship between tree-ring data and climatic factors. 50 grubs with more than 100 rings, which were collected at the southern coastal region of Lake Biwa, were used for ring-width analysis and 5 grubs were used for isotopic analysis. The δ^\u003c13\u003eC values of annual rings from 1936 to 1987 were measured in the all five samples. There was little spatial δ^\u003c13\u003eC variation of annual rings within a radius of 15km in the present study area, since the correlation coefficients in interzonal comparison (r=0.52 to 0.77) were identical with those of the individual variations in one forest (r=0.40 to 0.75). This result suggested that the δ^\u003c13\u003eC values of annual rings were mainly influenced by the extensive environmental factors at least 30km. The δ^\u003c13\u003eC fluctuations of annual rings from the secular trends and ring-width indices were compared with the monthly meteorological data, i.e., temperature, precipitation, number of precipitation days and sunshine duration. As resuls, the δ^\u003c13\u003eC chronology showed the best correlation with sunshine duration (positive, r=0.36) and number of precipitation days (negative, r=-0.32) in early summer, and the ring-width indices showed the best correlation with temperature in early spring (positive, r=0.25), precipitation in early summer (negative, r=-0.30) and sunshine duration in previous winter (positive, r=0.26). Subsequently, fluctuation of precipitation and number of precipitation days in early summer (May-June), whih showed high correlation with both δ^\u003c13\u003eC and ring-width indices, were reconstructed for the interval of 1727-1994 from the two chronologies of tree-ring data using multiple regression analysis. The estimated chronologies of the climate factors matched with the observed data in secular trends except for the interval of 1950-70\u0027s, in which annual rings of the samples were probably trongly affected by nonclimatic environmental factors such as air pollution.", "subitem_description_type": "Abstract"}]}, "item_9_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "タンデトロン加速器質量分析計業績報告 Summaries of Researches Using AMS 2000 (平成12)年度", "subitem_description_type": "Other"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/sumrua.12.193", "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 天然放射性元素測定小委員会"}]}, "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/110000475695/", "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 天然放射性元素測定小委員会"}, {"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": "庄, 建治朗"}], "nameIdentifiers": [{"nameIdentifier": "81205", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sho, Kenjiro"}], "nameIdentifiers": [{"nameIdentifier": "81206", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "高橋, 浩"}], "nameIdentifiers": [{"nameIdentifier": "81207", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takahashi, Hiroshi Aoki"}], "nameIdentifiers": [{"nameIdentifier": "81208", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "中村, 俊夫"}], "nameIdentifiers": [{"nameIdentifier": "81209", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, Toshio"}], "nameIdentifiers": [{"nameIdentifier": "81210", "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": "KJ00000187412.pdf", "filesize": [{"value": "788.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 788600.0, "url": {"label": "KJ00000187412.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/11658/files/KJ00000187412.pdf"}, "version_id": "d5a78218-4488-4bf4-9fdc-59fbefcd239d"}]}, "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": "琵琶湖南岸地域のヒノキ年輪データによる気候変動再現の試み", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "琵琶湖南岸地域のヒノキ年輪データによる気候変動再現の試み"}]}, "item_type_id": "9", "owner": "1", "path": ["1237"], "permalink_uri": "https://doi.org/10.18999/sumrua.12.193", "pubdate": {"attribute_name": "公開日", "attribute_value": "2010-05-31"}, "publish_date": "2010-05-31", "publish_status": "0", "recid": "11658", "relation": {}, "relation_version_is_last": true, "title": ["琵琶湖南岸地域のヒノキ年輪データによる気候変動再現の試み"], "weko_shared_id": null}