{"created":"2021-03-01T06:00:12.826847+00:00","id":7759,"links":{},"metadata":{"_buckets":{"deposit":"53ef6349-d4c6-45aa-bcde-4d4e2f33f1d8"},"_deposit":{"id":"7759","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7759"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00007759","sets":["1:86"]},"author_link":["39858","39859","39856","39857"],"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":"FIELD OBSERVATIONS OF SHAPE PROFILE OF RIVER ICE UNDERSIDE USING ACOUSTIC SONAR IN ICE-COVERED RIVER"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-06","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"154","bibliographicPageStart":"149","bibliographicVolumeNumber":"18","bibliographic_titles":[{"bibliographic_title":"河川技術論文集","bibliographic_titleLang":"ja"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We observed the shape profile of river ice underside using acoustic rotary sonar. Firstly, we drilled small holes on\nthe river ice, and put the rotary sonar into the water. Next, we measured the length of 16 directions from the rotary\nsonar to river ice. Then, we calculated 0.06×0.06(m)-mesh data from the observed data and transferred to the shape\nprofile of river ice underside. We carried out another observation that is the time series vertical distribution of\nvelocity using ADCP fixed at the river bed, and calculated roughness factor of river ice. Ice thickness estimated by\nroughness factor tended to decrease with time, it corresponded with the ice thickness observed by rotary sonar. To\nconsider accuracy of our measurement, the observed shape profile of river ice underside compare with the calculated\nprofile by ice thickness formula considering heat balance. The result shows good agreement with each other. It is\nclear that the shape profile of river ice underside was influenced by air temperature, water temperature, flow velocity\nand the depth from river ice to river bed.","subitem_description_type":"Abstract"}]},"item_3_full_name_183":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"39858","nameIdentifierScheme":"WEKO"}],"names":[{"name":"HASHIBA, Masahiro","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"39859","nameIdentifierScheme":"WEKO"}],"names":[{"name":"YOSHIKAWA, Yasuhiro","nameLang":"en"}]}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"公益社団法人 土木学会"}]},"item_3_rights_192":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"c 2012 公益社団法人 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":"橋場, 雅弘","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉川, 泰弘","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-22"}],"displaytype":"detail","filename":"2012-06_超音波測定機器を用いた河川結氷時の河氷底面形状の現地調査.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"2012-06_超音波測定機器を用いた河川結氷時の河氷底面形状の現地調査.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/7759/files/2012-06_超音波測定機器を用いた河川結氷時の河氷底面形状の現地調査.pdf"},"version_id":"caf2f5a1-b6a6-4cb6-af1b-a7c8684ad041"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Acoustic Sonar","subitem_subject_scheme":"Other"},{"subitem_subject":"ADCP","subitem_subject_scheme":"Other"},{"subitem_subject":"shape profile of river ice underside","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":"超音波測定機器を用いた河川結氷時の河氷底面形状の現地調査","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"超音波測定機器を用いた河川結氷時の河氷底面形状の現地調査","subitem_title_language":"ja"},{"subitem_title":"FIELD OBSERVATIONS OF SHAPE PROFILE OF RIVER ICE UNDERSIDE USING ACOUSTIC SONAR IN ICE-COVERED RIVER","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-06-09"},"publish_date":"2015-06-09","publish_status":"0","recid":"7759","relation_version_is_last":true,"title":["超音波測定機器を用いた河川結氷時の河氷底面形状の現地調査"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:21:14.332072+00:00"}