{"created":"2021-03-01T06:43:17.035495+00:00","id":25333,"links":{},"metadata":{"_buckets":{"deposit":"bfeb792a-3bb5-4424-8e86-5d8c0d481bec"},"_deposit":{"id":"25333","owners":[],"pid":{"revision_id":0,"type":"depid","value":"25333"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00025333","sets":["27:2466:2467:2525","9:504:2469:2526"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Precipitation Characteristics in the Kiyosumi Range of Boso Peninsula (II) : Inter-annual fluctuation of heavy precipitation in Kiyosumi"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"12","bibliographicPageStart":"1","bibliographicVolumeNumber":"108","bibliographic_titles":[{"bibliographic_title":"東京大学農学部演習林報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"房総半島清澄山系の降水特性を明らかにする研究の一環として，千葉演習林清澄観測所における季節別降水量と，大雨に関係するファクターの経年変化特性を解析した。1923（大正12）年から1996（平成8）年までの79年間のデータを主に用いた。春と夏の降水量には増加傾向，秋と冬の降水量には減少傾向がみられたものの，統計的に有意ではなかった。日降水量順位1～12位の日降水量，最大日降水量，50mm/day以上の降水日数，降水量，年降水量に占める割合はすべて増加傾向にあり，このうち日降水量順位1～3位の日降水量および50mm/day以上の降水量が年降水量に占める割合の増加傾向は，統計的に有意であった。","subitem_description_type":"Abstract"},{"subitem_description":"As a part of research concerning precipitation characteristics in the Kiyosumi Range in the Boso Peninsula, the long-term trend of the seasonal precipitation and some factors related to heavy precipitation at the Kiyosumi Weather Station were analyzed. Seventy nine years daily precipitation records from 1923 until 1996 were used. It was found that the spring and summer precipitation increased whereas the autumn and winter precipitation decreased. The maximum daily precipitation for each year increased. The number of rainy days with precipitation larger than 50mm/day, the precipitation amount and proportion of precipitation to the annual precipitation by precipitation larger than 50mm/day also increased.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"54106","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KURAJI, Koichiro"}]},{"nameIdentifiers":[{"nameIdentifier":"54107","nameIdentifierScheme":"WEKO"}],"names":[{"name":"YAMANAKA, Chieko"}]},{"nameIdentifiers":[{"nameIdentifier":"54108","nameIdentifierScheme":"WEKO"}],"names":[{"name":"NAGASHIMA, Toshio"}]},{"nameIdentifiers":[{"nameIdentifier":"54109","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KARAKAMA, Isamu"}]},{"nameIdentifiers":[{"nameIdentifier":"54110","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SUZUKI, Makoto"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院農学生命科学研究科附属演習林"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162451","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03716007","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"610","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"The Tokyo University Forests"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院農学生命科学研究科附属演習林研究部"},{"subitem_text_value":"東京大学大学院農学生命科学研究科附属千葉演習林"},{"subitem_text_value":"Research Division, The Tokyo University Forest, Graduate School of Agricultural and Life Sciences, The University of Tokyo"},{"subitem_text_value":"University Forest in Chiba, Graduate School of Agricultural and Life Sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"蔵治, 光一郎"}],"nameIdentifiers":[{"nameIdentifier":"54101","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山中, 千恵子"}],"nameIdentifiers":[{"nameIdentifier":"54102","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"永島, 利夫"}],"nameIdentifiers":[{"nameIdentifier":"54103","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"唐鎌, 勇"}],"nameIdentifiers":[{"nameIdentifier":"54104","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木, 誠"}],"nameIdentifiers":[{"nameIdentifier":"54105","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":"2017-06-09"}],"displaytype":"detail","filename":"esrh108001.pdf","filesize":[{"value":"847.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"esrh108001.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/25333/files/esrh108001.pdf"},"version_id":"dce7c2c9-7d28-4980-91c6-e26dd97eebf0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"降水特性","subitem_subject_scheme":"Other"},{"subitem_subject":"清澄山系","subitem_subject_scheme":"Other"},{"subitem_subject":"経年変化","subitem_subject_scheme":"Other"},{"subitem_subject":"大雨","subitem_subject_scheme":"Other"},{"subitem_subject":"Precipitation characteristics","subitem_subject_scheme":"Other"},{"subitem_subject":"Kiyosumi Range","subitem_subject_scheme":"Other"},{"subitem_subject":"Inter-annual variation","subitem_subject_scheme":"Other"},{"subitem_subject":"Heavy precipitation","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":"房総半島清澄山系の降雨特性(2) : 清澄観測点における季節別降水量と大雨の経年変化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"房総半島清澄山系の降雨特性(2) : 清澄観測点における季節別降水量と大雨の経年変化"}]},"item_type_id":"4","owner":"1","path":["2526","2525"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-07-17"},"publish_date":"2012-07-17","publish_status":"0","recid":"25333","relation_version_is_last":true,"title":["房総半島清澄山系の降雨特性(2) : 清澄観測点における季節別降水量と大雨の経年変化"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:00:48.031663+00:00"}