{"created":"2023-07-25T11:05:02.901406+00:00","id":8268,"links":{},"metadata":{"_buckets":{"deposit":"1d7bd9dd-2355-46ab-b318-55712129ae2f"},"_deposit":{"created_by":4,"id":"8268","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"8268"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00008268","sets":["1259:906:979"]},"author_link":["14549","14547"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"ミズホキチ ニ オケル ヒョウショウ ヒョウソウ ブ ノ Pハ Sハ ノ ソクド ソクテイ"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1981-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"160","bibliographicPageStart":"147","bibliographicVolumeNumber":"73","bibliographic_titles":[{"bibliographic_title":"南極資料"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石沢, 賢二"},{"creatorName":"イシザワ, ケンジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ishizawa, Kenji","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":"南極大陸氷床上部のP波とS波の速度が, みずほ基地(70°42'S, , 44°20'E, , 海抜2230m)において測定された。測定方法は, 12・13次日本南極地域観測隊で掘削されたボーリング孔を使用した検層と, 屈折法である。検層には孔中固着式受震器が使用され, 深さ80mまでのP波S波の速度構造が求められた。また屈折法ではP波の構造が36mまで測定された。得られた結果は, コアーを使用した超音波パルス法による測定結果とほぼ同じであった。南極やグリーンランドのさまざまな場所で得られたP波の速度構造を対比してみた結果, その場所での年平均気温と強い相関があることがわかった。深さ50mのP波速度に注目してみると, 年平均気温, T_m (℃), が高いほどP波の速度, V_P (km/s), は大きく, それらの間には次のような関係がある。V_P=0.034T_m+4.529","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The measurements of P and S wave velocity in the surface layer down to a depth of 80m were made at Mizuho Station (70°42'S, 44°20'E, 2230m a.s.l.) in 1978 by the following method : one was a borehole logging and the other was a refraction. The variation of the velocity with depth was obtained and it was found that the velocity obtained in the measurement was approximately equal to that obtained experimentally in a laboratory using the core samples drilled at Mizuho Station. The data of P wave velocity measured in Antarctica and Greenland were summarized and the relationship between the P wave velocity at a depth of 50m, V_P, and the mean annual temperature, T_m, was obtained as follows : V_P=0.034T_m+4.529(km/s).","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00008268","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":"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"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1981-09-01"}],"displaytype":"detail","filename":"KJ00000139482.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000139482","url":"https://nipr.repo.nii.ac.jp/record/8268/files/KJ00000139482.pdf"},"version_id":"ed587f86-8c2a-4c58-be00-5adde09f3fc4"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"みずほ基地における氷床表層部のP波S波の速度測定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"みずほ基地における氷床表層部のP波S波の速度測定"},{"subitem_title":"The measurement of the velocities of P and S waves propagating in the surface layer of ice sheet at Mizuho Station, East Antarctica","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["979"],"pubdate":{"attribute_name":"公開日","attribute_value":"1981-09-01"},"publish_date":"1981-09-01","publish_status":"0","recid":"8268","relation_version_is_last":true,"title":["みずほ基地における氷床表層部のP波S波の速度測定"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T13:28:09.298068+00:00"}