{"_buckets": {"deposit": "f001ccbf-9278-4fe5-8ef1-7475ef850e14"}, "_deposit": {"id": "8103", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "8103"}, "status": "published"}, "_oai": {"id": "oai:kitami-it.repo.nii.ac.jp:00008103", "sets": ["86"]}, "author_link": ["42312", "42313", "42314", "42309", "42310", "44842"], "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": "NON-LINEAR ANALYSIS OF RIVER WATER TEMPERATURE"}]}, "item_3_biblio_info_186": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicPageEnd": "995", "bibliographicPageStart": "991", "bibliographicVolumeNumber": "45", "bibliographic_titles": [{"bibliographic_title": "水工学論文集"}]}]}, "item_3_description_184": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "River water temperature has a great influence on the increase of phytoplankton and the habitat of fish, and it is dependent on hydraulic and meteorological elements. The surface heat balance, which is composed of net radiation, sensible and latent heat fluxes, is a non-linear function of water temperature. So a differential equation concerning river water temperature is non-linear. The surface heat balance has been treated as a regression quadratic equation of water temperature in some papers.\nIn this paper the following three trajectories of solution for one-dimensional non-linear heat balance equation are shown using Bernoulli\u0027s equation with a threshold value, convergence to an equilibrium temperature, constant value and divergence. The difference between non-linear and linear analyses of the river water temperature is investigated under some combinations of hydrological and meteorological elements.", "subitem_description_type": "Abstract"}]}, "item_3_full_name_183": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "42312", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "SADO, Kimiteru", "nameLang": "en"}]}, {"nameIdentifiers": [{"nameIdentifier": "42313", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "SUGIYAMA, Ichiro", "nameLang": "en"}]}, {"nameIdentifiers": [{"nameIdentifier": "42314", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "NAKAO, Takashi", "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_relation_191": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.2208/prohe.45.991", "subitem_relation_type_select": "DOI"}}]}, "item_3_rights_192": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "c2001 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_3_subject_196": {"attribute_name": "日本十進分類法", "attribute_value_mlt": [{"subitem_subject": "510", "subitem_subject_scheme": "NDC"}]}, "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": "佐渡, 公明", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "42309", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "杉山, 一郎", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "42310", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "中尾, 隆志", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "44842", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "60101523", "nameIdentifierScheme": "KAKEN", "nameIdentifierURI": "https://nrid.nii.ac.jp/ja/nrid/1000060101523 "}]}]}, "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", "download_preview_message": "", "file_order": 0, "filename": "2001_河川水温の非線形解析.pdf", "filesize": [{"value": "753.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 753500.0, "url": {"label": "2001_河川水温の非線形解析.pdf", "url": "https://kitami-it.repo.nii.ac.jp/record/8103/files/2001_河川水温の非線形解析.pdf"}, "version_id": "7d6a125e-568a-4e4d-9668-b9aa428a559c"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "river water temperature", "subitem_subject_scheme": "Other"}, {"subitem_subject": "non-linear analysis", "subitem_subject_scheme": "Other"}, {"subitem_subject": "threshold value", "subitem_subject_scheme": "Other"}, {"subitem_subject": "equilibrium temperature", "subitem_subject_scheme": "Other"}, {"subitem_subject": "divergence", "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": "河川水温の非線形解析", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "河川水温の非線形解析", "subitem_title_language": "ja"}, {"subitem_title": "NON-LINEAR ANALYSIS OF RIVER WATER TEMPERATURE", "subitem_title_language": "en"}]}, "item_type_id": "3", "owner": "1", "path": ["86"], "permalink_uri": "https://kitami-it.repo.nii.ac.jp/records/8103", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2016-03-11"}, "publish_date": "2016-03-11", "publish_status": "0", "recid": "8103", "relation": {}, "relation_version_is_last": true, "title": ["河川水温の非線形解析"], "weko_shared_id": -1}