{"created":"2023-06-19T12:43:35.810039+00:00","id":2951,"links":{},"metadata":{"_buckets":{"deposit":"6e5a4e83-f046-415f-b1f5-26199f1364f4"},"_deposit":{"created_by":3,"id":"2951","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2951"},"status":"published"},"_oai":{"id":"oai:tokyo-metro-u.repo.nii.ac.jp:00002951","sets":["521:522:524:525:556"]},"author_link":["8164","8163","8161","8165","8162"],"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"33","bibliographicPageEnd":"19","bibliographicPageStart":"1","bibliographic_titles":[{"bibliographic_title":"Geographical Reports of Tokyo Metropolitan University"}]}]},"item_3_creator_2":{"attribute_name":"著者(ヨミ)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ミカミ, タケヒコ"}],"nameIdentifiers":[{"nameIdentifier":"8164","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"マスダ, コウイチ"}],"nameIdentifiers":[{"nameIdentifier":"8165","nameIdentifierScheme":"WEKO"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The drought/flood index in eastern China, with five drought/flood grades which are 1 (very wet), 2 (wet), 3 (normal), 4 (dry) and 5 (very dry), is used to explore and compare interannual and decadal drought/flood changes in 1610-1719 and 1880-1989. The period 1610-1719 is the coldest epoch during the Little Ice Age and the period 1880-1989 is a relatively warmer epoch in the recent 400 years. The annual rates of long-term tendency in 1610-1719 in the middle-upper reaches of the Yellow River, the down reaches of the Yangtze Valley and Huabei (the north part of eastern China) are -0.35%, -0.09% and -0.41% respectively. The annual rates of long-term tendency in 1880-1989 in the three regions are 0.24%, 0.42% and 0.49% respectively. The largest lagged-one auto-correlation for drought/flood index in 1610-1719 was found in the middle-upper reaches of the Yellow River. The interdecadal changes show that the strongest fluctuations can be detected around 1645 in eastern China during 1610-1719 and around 1895 in Huabei and the down reaches of the Yangtze Valley during 1880-1989. The interdecadal changes for drought/flood index in Huabei in the two periods better correspond to large-scale coldness/warmth variability. The Southern Oscillation Index (SOI) with the upper quartile (SOI-UQ) in summer and autumn (the latter half year) is closely associated with wet conditions in eastern China in 1904-1989, especially in Huabei. While the SOI-UQ occurred in the latter half year, their average drought/flood indices in the middle-upper reaches of the Yellow River, the down reaches of the Yangtze Valley and Huabei are 2.59, 2.73 and 2.31, respectively. The drought/flood variability in Huabei was correlated with seasonal sea level pressure (SLP) at Darwin in March-April-May (MAM). The drought/flood index in the down reaches of the Yangtze Valley is related to the SLP at Darwin in the following September-October-November (SON).","subitem_description_type":"Abstract"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Department of Geography, Tokyo Metropolitan University"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00200173","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03868710","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_16":{"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":"Bao, Zhenhao"}],"nameIdentifiers":[{"nameIdentifier":"8161","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mikami, Takehiko"}],"nameIdentifiers":[{"nameIdentifier":"8162","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masuda, Kooiti"}],"nameIdentifiers":[{"nameIdentifier":"8163","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":"2016-08-04"}],"displaytype":"detail","filename":"20005-33-001.pdf","filesize":[{"value":"800.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"20005-33-001.pdf","url":"https://tokyo-metro-u.repo.nii.ac.jp/record/2951/files/20005-33-001.pdf"},"version_id":"70b4de36-257a-476a-9675-bbefb2d36419"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"drought/flood index","subitem_subject_scheme":"Other"},{"subitem_subject":"eastern China","subitem_subject_scheme":"Other"},{"subitem_subject":"colder and warmer periods","subitem_subject_scheme":"Other"},{"subitem_subject":"drought/flood variation","subitem_subject_scheme":"Other"},{"subitem_subject":"the Southern Oscillation","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Drought/flood variations in eastern china during the colder (1610-1719) and warmer (1880-1989) periods and their relations with the southern oscillation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Drought/flood variations in eastern china during the colder (1610-1719) and warmer (1880-1989) periods and their relations with the southern oscillation"}]},"item_type_id":"3","owner":"3","path":["556"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-11-30"},"publish_date":"2010-11-30","publish_status":"0","recid":"2951","relation_version_is_last":true,"title":["Drought/flood variations in eastern china during the colder (1610-1719) and warmer (1880-1989) periods and their relations with the southern oscillation"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T18:24:23.663790+00:00"}