{"created":"2023-07-25T11:05:16.194780+00:00","id":8517,"links":{},"metadata":{"_buckets":{"deposit":"3b8bc558-b84d-49d0-8109-3f8eb93a5b81"},"_deposit":{"created_by":4,"id":"8517","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"8517"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00008517","sets":["1259:906:1225:1085"]},"author_link":["11714","14649","91","699","47056","47059"],"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 ニ オケル ブーゲー イジョウ ブンプ ト ソレ ニ モトヅク チカ コウゾウ"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1986-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"163","bibliographicPageStart":"149","bibliographicVolumeNumber":"30","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":"松本, 剛"},{"creatorName":"マツモト, タケシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"瀬川, 爾朗"},{"creatorName":"セガワ, ジロウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"神沼, 克伊"},{"creatorName":"カミヌマ, カツタダ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Matsumoto, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Segawa, Jiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kaminuma, Katsutada","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":"南緯45度以南の南極域のフリーエア異常および地形の最新のデータを用いてブーゲー異常分布を求め, 大陸域およびそれと隣接する海域の地下構造に関して重力異常の立場から考察を行った。大陸域は全体が負の異常を示す。これは厚い氷床と基盤地形との荷重を厚い地殻がアイソスタティックに支えていることを示している。大陸の周辺部の海域には, 大洋中央海嶺に対応して, 周囲に比べて相対的に負の異常を示す地帯が存在する。また, さらに詳しい解析を行った結果, ロス海の地下構造は中央海嶺と関連性があり, しかもこの地域ではリソスフェアとアセノスフェア境界面が明瞭でなく, アセノスフェアが地殻下面まで達していることを示唆する結果が得られた。","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Bouguer gravity anomaly south of 45°S was derived from the newly provided data of free-air anomaly and topography, and its implications in the crust and upper mantle structure of the land and its marginal ocean area were discussed from the viewpoint of gravity anomaly. Bouguer anomaly in the Antarctic Continent presents negative anomaly, showing that the land area is in isostatic equilibrium with the thick crust supporting the load of both thick ice sheet and bedrock topography. In the surrounding ocean area exists the zone of relatively negative anomaly corresponding to the mid-oceanic ridges. The result of further analysis shows that there is some relationship between the sub-bottom structure of the Ross Sea and that of mid-oceanic ridges, and that no clear boundary of lithosphere and asthenosphere is recognized, which suggests that the asthenosphere reaches up to the bottom of the crust in this place.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00008517","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":"550.34:551.2","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":"Japan Marine Science and Technology Center"},{"subitem_text_language":"en","subitem_text_value":"Ocean Research Institute, University of Tokyo"},{"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":"海洋科学技術センター"},{"subitem_text_value":"東京大学海洋研究所"},{"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":"1986-11-01"}],"displaytype":"detail","filename":"KJ00000139731.pdf","filesize":[{"value":"501.9 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000139731","url":"https://nipr.repo.nii.ac.jp/record/8517/files/KJ00000139731.pdf"},"version_id":"b496ba9b-0b4c-4fc6-838f-9f1d84ca4701"}]},"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":"南極域におけるブーゲー異常分布とそれに基づく地下構造","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"南極域におけるブーゲー異常分布とそれに基づく地下構造"},{"subitem_title":"Distribution of Bouguer gravity anomaly and crust and upper mantle in the Antarctic region","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["1085"],"pubdate":{"attribute_name":"公開日","attribute_value":"1986-11-01"},"publish_date":"1986-11-01","publish_status":"0","recid":"8517","relation_version_is_last":true,"title":["南極域におけるブーゲー異常分布とそれに基づく地下構造"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T13:01:42.955167+00:00"}