{"created":"2021-03-01T05:59:37.807876+00:00","id":7180,"links":{},"metadata":{"_buckets":{"deposit":"5a4d707e-1260-4bb6-9d4f-9944dcc9c631"},"_deposit":{"id":"7180","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7180"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00007180","sets":["1:86"]},"author_link":["36540","36541","36542","36535","36536","44128","36538","36539"],"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_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueNumber":"1","bibliographicPageEnd":"40","bibliographicPageStart":"25","bibliographicVolumeNumber":"61","bibliographic_titles":[{"bibliographic_title":"雪氷"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"カムチャツカ半島ウシュコフスキー氷冠において雪氷コア掘削ならびに現場解析を実施した．標高3,901m，氷厚240mを有するK2地点に総計2.4トンの物資をヘリコプタ一輪送し，1998年6月20日から30日にかけて雪氷コアを掘削した．給掘削回数307回，総掘削時間103時間で全長211.7mの雪氷コアを採取した．掘削終了後，20m毎に掘削孔壁の温度を測定した．深度10mは－15.7℃，底部211.7mは－4.2℃であり，表面からほぼ直線的に漸増する温度垂直分布が得られた．掘削と並行して，層序観察，バルク密度測定，ECM（固体電気伝導度）測定，デジタルビデオによるコアの撮影を行った．現場解析ができた表面から深度141mまでのコアによれば，55m付近の氷化深度以浅では，コアは融解・再凍結氷と融解を経験していないフィルンからなり，氷化深度以探では融解・再凍結氷と圧密氷との互層から構成されていた．深度141mまでのコア中には目視できる火山灰だけでも183層が確認され，そのうち2層が火山灰の特徴から噴出年代が特定された．ECMとビデオ撮影したコアのモザイク画像とを比較した結果，ECMシグナルは火山灰層で低下，融解・再凍結氷層で上昇する傾向が見られた．一方，高所における掘削オペレーションであったため，人月の健康面での各種データを採取し，高所順応の個人差を考察した．","subitem_description_type":"Abstract"}]},"item_3_description_194":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_3_full_name_183":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"36540","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MURAVYEV, Yaroslav D.","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"36541","nameIdentifierScheme":"WEKO"}],"names":[{"name":"OVSYANNIKOV, Alexander A.","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"36542","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KAMEDA, Takao","nameLang":"en"}]}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本雪氷学会"}]},"item_3_rights_192":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本雪氷学会, 白岩孝行, 西尾文彦, 亀田貴雄, 高橋昭好, 戸山陽子, Yaroslav D.MURAVYEV, Alexander A.OVSYANNIKOV, 雪氷, 61(1), 1999, 25-40"}]},"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":"白岩, 孝行","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西尾, 文彦","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"亀田, 貴雄","creatorNameLang":"ja"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"高橋, 昭好","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"戸山, 陽子","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":"5115.pdf","filesize":[{"value":"6.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"5115.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/7180/files/5115.pdf"},"version_id":"cccdf046-7d72-49dd-ac54-0fadc0aebb33"}]},"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":"カムチャツカ半島ウシュコフスキー氷冠における雪氷コア掘削","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"カムチャツカ半島ウシュコフスキー氷冠における雪氷コア掘削","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"1","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-06-07"},"publish_date":"2007-06-07","publish_status":"0","recid":"7180","relation_version_is_last":true,"title":["カムチャツカ半島ウシュコフスキー氷冠における雪氷コア掘削"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:20:34.722518+00:00"}