{"created":"2023-05-15T12:04:27.082483+00:00","id":8998,"links":{},"metadata":{"_buckets":{"deposit":"f455997c-c557-4942-8c6f-c62a74316dca"},"_deposit":{"created_by":3,"id":"8998","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"8998"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00008998","sets":["1504:1506"]},"author_link":["71195","71196"],"item_16_alternative_title_23":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Water temperature change in three small valleys in the Kitakami Mountains"}]},"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-06-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"43","bibliographicPageEnd":"95","bibliographicPageStart":"83","bibliographic_titles":[{"bibliographic_title":"岩手大学農学部演習林報告"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2013-02-25"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"渓流における水温変動の特徴をさぐるため，通年で水温の観測を行った。場所は，北上山地源頭部の閉伊川上流の黒沢川小流域の3つの小流域である。3小流域の水温の傾向はそれぞれ似通っており気温は変動は大きく，一方，水温は変動が小さい。本小流域では水温の季節変動は，春期変動期，夏期安定期，秋期変動期，冬期安定期の4つの期間に区分できる。また降雨，融雪は水温に影響を与えている。このように3つの小流域の水温傾向は似通っていたが，詳細に比較すると変動傾向に少し違いがあり，それは流域の地形特性に関係していると考えられる。","subitem_description_type":"Other"},{"subitem_description":"This study examined changes in water temperature in mountain streams. Water temperature data were collected in streams in three small valleys of the Kurosawa Valley. The upper reach of Heigawa Stream flows through the Kurosawa Valley，from its headwaters in the Kitakami Mountains. The water temperature in the three small valleys tended to be similar. Stream temperatures showed large changes， but differences in temperature among the valley sites tended to be small. The seasonal variation in water temperature could be classified into the following four periods: two periods of changing temperature in spring and autumn in response to changes in nearby sea temperatures\nand two periods of stable temperature in summer and winter，respectively. Rain and thaw also affected water temperature. These factors affected all three small valleys and thus the stream water temperatures tended to coincide. However，a detailed comparison showed a few differencesin water temperature changes among the valleys that appear to be related to the geographical features of each valley.","subitem_description_type":"Other"}]},"item_16_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"71196","nameIdentifierScheme":"WEKO"}],"names":[{"name":"IRASAWA, Michiya"}]}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"岩手大学農学部附属寒冷フィールドサイエンス教育研究センター"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0286-4339","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"岩手大学環境学系"}]},"item_16_version_type_27":{"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":"井良沢, 道也"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-14"}],"displaytype":"detail","filename":"biuf-n43p83-95.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"biuf-n43p83-95.pdf","url":"https://iwate-u.repo.nii.ac.jp/record/8998/files/biuf-n43p83-95.pdf"},"version_id":"1c250723-b66e-46f6-b7e2-7ed3f6e6aead"}]},"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":"北上山地源流域における3つの小流域の水温変動の特徴","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"北上山地源流域における3つの小流域の水温変動の特徴"}]},"item_type_id":"16","owner":"3","path":["1506"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-02-25"},"publish_date":"2013-02-25","publish_status":"0","recid":"8998","relation_version_is_last":true,"title":["北上山地源流域における3つの小流域の水温変動の特徴"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T11:19:29.505472+00:00"}