{"created":"2021-03-01T06:00:58.792922+00:00","id":8650,"links":{},"metadata":{"_buckets":{"deposit":"219152ec-4999-46be-a4f7-fd5f05bd403c"},"_deposit":{"id":"8650","owners":[],"pid":{"revision_id":0,"type":"depid","value":"8650"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00008650","sets":["1:86"]},"author_link":["89971","90002","90003","90004","242","11379","43832","7129"],"item_1646810750418":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_3_alternative_title_198":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"EXAMINATION OF SIMPLE ICE JAMS CALCULATION MODEL","subitem_alternative_title_language":"en"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"I_1356","bibliographicPageStart":"I_1351","bibliographicVolumeNumber":"74","bibliographic_titles":[{"bibliographic_title":"土木学会論文集B1(水工学)"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究の目的は，地球規模の計算モデルに取り込み可能な計算負荷の小さい簡易的なアイスジャム計算モデ\nルを構築し，実河川で発生したアイスジャム現象の再現を試みることにより，本計算モデルの評価と課題を明\nらかにすることである．本計算モデルは，河川水の流れ，河氷の流れ，固定した氷板の形成融解，河川水温の\n計算式で構成した．河氷速度の計算式として，河氷流下堆積式を提案した．実河川のアイスジャムの再現結果\nから，本計算モデルは，簡易な基礎式を基にしているが河氷の流下堆積現象を表現可能である．一方で，河氷\nの破壊現象を考慮していないため，河氷面積が実際よりも小さく計算される地点においては水位の再現性が低\nい課題を示した．また，本計算モデルにおける重要なパラメーターを示した．","subitem_description_type":"Abstract"},{"subitem_description":"This study aims to evaluate and to clarify a subject in a developed ice jams calculation model on icecovered\nrivers. Calculation load of this model was made small for global scale calculation models. This\nmodel was evaluated by reproducibility of ice jams phenomenon in the Shokotsu river. Composition of this\nmodel is river water flow, river ice flow and ice jams, ice sheets formation and melt, water temperature. This\ncalculation model can express river ice flow and river ice deposition. On the other hand, the reproducibility\nof a water level is low on site where river ice area is calculated smaller than the actual condition. As this\nreason, this model is not considering the river ice break-up phenomenon.","subitem_description_type":"Abstract"}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"土木学会"}]},"item_3_rights_192":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"c 2018 土木学会"}]},"item_3_select_195":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉川, 泰弘","creatorNameLang":"ja"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"朴, 昊澤","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大島, 和裕","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"横山, 洋","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshikawa, Yasuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"PARK, Hotaek","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oshima, Kazuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YOKOYAMA, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-04-20"}],"displaytype":"detail","filename":"2018-03 寒冷地河川における簡易的なアイスジャム計算モデルに関する検討.pdf","filesize":[{"value":"3.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"2018-03 寒冷地河川における簡易的なアイスジャム計算モデルに関する検討","url":"https://kitami-it.repo.nii.ac.jp/record/8650/files/2018-03 寒冷地河川における簡易的なアイスジャム計算モデルに関する検討.pdf"},"version_id":"32ab02f2-2cce-4af0-a1e7-17200b6528d4"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Ice-covered river","subitem_subject_scheme":"Other"},{"subitem_subject":"Ice jams","subitem_subject_scheme":"Other"},{"subitem_subject":"Calculation model","subitem_subject_scheme":"Other"},{"subitem_subject":"Field observation","subitem_subject_scheme":"Other"},{"subitem_subject":"Ice-covered river","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Ice jams","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Calculation model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Field observation","subitem_subject_language":"en","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"寒冷地河川における 簡易的なアイスジャム計算モデルに関する検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"寒冷地河川における 簡易的なアイスジャム計算モデルに関する検討","subitem_title_language":"ja"},{"subitem_title":"EXAMINATION OF SIMPLE ICE JAMS CALCULATION MODEL","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-04-23"},"publish_date":"2018-04-23","publish_status":"0","recid":"8650","relation_version_is_last":true,"title":["寒冷地河川における 簡易的なアイスジャム計算モデルに関する検討"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:23:29.499444+00:00"}