{"created":"2023-07-25T11:05:24.785044+00:00","id":8686,"links":{},"metadata":{"_buckets":{"deposit":"f2175359-081f-42df-8a5f-326c81ec3910"},"_deposit":{"created_by":4,"id":"8686","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"8686"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00008686","sets":["1259:906:1229:1097"]},"author_link":["11997","15273","143","4113"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"タイキ チュウ ノ メタン ノウド コウセイド レンゾク カンソク システム ノ カイハツ"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"278","bibliographicPageStart":"263","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"南極資料"},{"bibliographic_title":"Antarctic Record","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"青木, 周司"},{"creatorName":"アオキ, シュウジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川口, 貞男"},{"creatorName":"カワグチ, サダオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Aoki, Shuhji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawaguchi, Sadao","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"大気中のメタン濃度を連続観測するためのGC/FIDシステムを開発した。市販のガスクロマトグラフのガス流路系および電気回路に改良を加え, また検定法に改良を加え, ±0.07%の測定精度を実現することができた。超精密天秤を用いて重量法でエアーベースのメタン標準ガスを製造した。その絶対精密は±0.2%と評価された。","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"A GC/FID system for in situ continuous measurements of atmospheric CH_4 concentration was developed. A precision attained to ±0.07% by improving the gas flow lines and electric circuit of the commercial gas-chromatograph, and also the calibration method. The standard gases of CH_4-in-air mixture were prepared by the gravimetric method using an extremely precise balance; the absolute accuracy of the CH_4 concentration was estimated at ±0.2%.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00008686","subitem_identifier_reg_type":"JaLC"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00181831","subitem_source_identifier_type":"NCID"}]},"item_1_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00857289","subitem_source_identifier_type":"ISSN"}]},"item_1_subject_21":{"attribute_name":"国際十進分類法","attribute_value_mlt":[{"subitem_subject":"551.5","subitem_subject_scheme":"UDC"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"国立極地研究所"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1990-11-01"}],"displaytype":"detail","filename":"KJ00000139951.pdf","filesize":[{"value":"567.2 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000139951","url":"https://nipr.repo.nii.ac.jp/record/8686/files/KJ00000139951.pdf"},"version_id":"a08dd8bc-bd8e-4b94-af1f-60cdeabbf6a2"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"大気中のメタン濃度高精度連続観測システムの開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大気中のメタン濃度高精度連続観測システムの開発"},{"subitem_title":"Development of high quality system for continuous measurement of atmospheric methane concentration","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["1097"],"pubdate":{"attribute_name":"公開日","attribute_value":"1990-11-01"},"publish_date":"1990-11-01","publish_status":"0","recid":"8686","relation_version_is_last":true,"title":["大気中のメタン濃度高精度連続観測システムの開発"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T13:05:55.104371+00:00"}