{"created":"2023-07-25T10:28:02.057861+00:00","id":780,"links":{},"metadata":{"_buckets":{"deposit":"7406dec2-6da0-468b-910f-64131c2cf48a"},"_deposit":{"created_by":2,"id":"780","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"780"},"status":"published"},"_oai":{"id":"oai:it-hiroshima.repo.nii.ac.jp:00000780","sets":["1:18:378"]},"author_link":["3617","3619","3614","3615","3618","3612","3613","3616"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"379","bibliographicPageStart":"373","bibliographicVolumeNumber":"43","bibliographic_titles":[{"bibliographic_title":"広島工業大学紀要. 研究編"}]}]},"item_10002_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In recent years, fears are entertained that severe storms will possibly occur more frequently than before due to global warming. A long term trend of heavy rain occurrence, however, is very difficult to detect because of discreteness of precipitation in time and space. The present study proposes a new approach to analysis for the long term trend of heavy rain occurrence. A logarithmic regression is applied to a histogram of daily precipitation every year. A factor of the logarithmic regression is suggested to represent heavy rain occurrence better than those of exponential and linear regressions. Then, the logarithmic factors have been showing the increasing trends for 47 years since 1961 to 2007, at 22 stations among the total 23 observatory stations under Japan Meteorological Agency in Chugoku and Shikoku area. Although the statistical significance is little at an individual station, the common increasing trend of heavy rain occurrence would be significant for the regional trend.","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"広島工業大学"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11599110","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13469975","subitem_source_identifier_type":"ISSN"}]},"item_10002_subject_21":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"451.64","subitem_subject_scheme":"NDC"}]},"item_10002_version_type_20":{"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":"藤本, 亜希子"},{"creatorName":"フジモト, アキコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3612","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"加島, 大輔"},{"creatorName":"カシマ, ダイスケ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3613","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"和田, 太"},{"creatorName":"ワダ, ダイ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3614","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内藤, 望"},{"creatorName":"ナイトウ, ノゾム","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3615","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fujimoto, Akiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3616","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kashima, Daisuke","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3617","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Wada, Dai","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3618","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Naito, Nozomu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3619","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":"2023-03-30"}],"displaytype":"detail","filename":"kiyo43373.pdf","filesize":[{"value":"927.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kiyo43373.pdf","url":"https://it-hiroshima.repo.nii.ac.jp/record/780/files/kiyo43373.pdf"},"version_id":"3ca965a6-af01-4fa3-a250-f2b17c3c8b9e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"heavy rain occurrence","subitem_subject_scheme":"Other"},{"subitem_subject":"long term trend","subitem_subject_scheme":"Other"},{"subitem_subject":"warming","subitem_subject_scheme":"Other"},{"subitem_subject":"logarithmic regression","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":"中四国地方における大雨発生頻度の最近47 年間にわたる変化傾向","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"中四国地方における大雨発生頻度の最近47 年間にわたる変化傾向"},{"subitem_title":"The 47-Years Trend of Heavy Rain Occurrence in Chugoku and Shikoku Area, Japan.","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"2","path":["378"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-03-30"},"publish_date":"2023-03-30","publish_status":"0","recid":"780","relation_version_is_last":true,"title":["中四国地方における大雨発生頻度の最近47 年間にわたる変化傾向"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-07-25T10:40:12.247038+00:00"}