{"created":"2023-07-25T11:05:39.252272+00:00","id":8969,"links":{},"metadata":{"_buckets":{"deposit":"5634f156-963b-43ca-91de-db685e3956ab"},"_deposit":{"created_by":4,"id":"8969","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"8969"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00008969","sets":["1259:906:1236:1116"]},"author_link":["16634","15769","24101","4113","4110","15775"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"ナンキョクイキ ジョウクウ ニオケル CO2 ノウド ノ ヘンカ"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"201","bibliographicPageStart":"191","bibliographicVolumeNumber":"41","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":"村山, 昌平"},{"creatorName":"ムラヤマ, ショウヘイ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中澤, 高清"},{"creatorName":"ナカザワ, タカキヨ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"青木, 周司"},{"creatorName":"アオキ, シュウジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Murayama, Shohei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakazawa, Takakiyo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aoki, Shuhji","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":"1983年から南極昭和基地上空においてCO_2濃度の航空機観測が行われてきた。CO_2濃度の平均的な季節変化の最低値は, 対流圏各高度で3月に現れた。一方, 最高濃度は, 上部対流圏と中・下部対流圏でそれぞれ8月中旬及び9月下旬に現れた。季節変化の振幅は, 上空ほど小さかった。CO_2濃度は, 年間のほとんどの期間, 上空ほど高いが, 夏から初冬にかけては鉛直濃度勾配は大きく, 他の季節には小さかった。地上と上部対流圏との平均的な濃度差は, 約0.3ppmvであった。南半球中高緯度における地上及び航空機観測の結果及び流跡線解析の結果との比較から, 昭和基地上空におけるCO_2濃度の季節変化及び鉛直分布は高度に依存した大気輸送過程の季節変化によって生じていることが示唆された。","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Aircraft measurements of the atmospheric CO_2 concentration have been made over Syowa Station, Antarctica since 1983. The minimum concentration of the average seasonal CO_2 cycle appears in March throughout the troposphere, while the maximum concentration occurs in mid-August in the upper troposphere and in late September in the middle and lower troposphere. The peak-to-peak amplitude of the seasonal cycle decreases with height. The CO_2 concentration increases with height during most of the year; however, this height dependency is larger from summer to early winter than in the remaining seasons. The average concentration difference between the upper troposphere and the ground surface is about 0.3ppmv. From comparisons with the results of the ground-based and aircraft measurements at southern middle and high latitudes and trajectory analysis, it is hypothesized that the seasonal cycle of height-dependent atmospheric transport processes could influence the seasonal cycle and the vertical distribution of the CO_2 concentration over Syowa Station.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00008969","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 for Resources and Environment"},{"subitem_text_language":"en","subitem_text_value":"Center for Atmospheric and Oceanic Studies, Faculty of Science,Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"Center for Atmospheric and Oceanic Studies, Faculty of Science,Tohoku University"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"資源環境技術総合研究所"},{"subitem_text_value":"東北大学理学部大気海洋変動観測研究センター"},{"subitem_text_value":"東北大学理学部大気海洋変動観測研究センター"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1997-03-01"}],"displaytype":"detail","filename":"KJ00000140318.pdf","filesize":[{"value":"343.9 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000140318","url":"https://nipr.repo.nii.ac.jp/record/8969/files/KJ00000140318.pdf"},"version_id":"7804e8d9-17a9-4b54-80af-337d97f62028"}]},"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":"南極域上空におけるCO2 濃度の変化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"南極域上空におけるCO2 濃度の変化"},{"subitem_title":"Concentration variations of the tropospheric carbon dioxide over the Antarctic region","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["1116"],"pubdate":{"attribute_name":"公開日","attribute_value":"1997-03-01"},"publish_date":"1997-03-01","publish_status":"0","recid":"8969","relation_version_is_last":true,"title":["南極域上空におけるCO2 濃度の変化"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T13:13:45.403280+00:00"}