{"created":"2021-03-01T06:52:13.020260+00:00","id":33436,"links":{},"metadata":{"_buckets":{"deposit":"4bfc2f82-dcf3-43fe-a797-faaf709d70b4"},"_deposit":{"id":"33436","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"33436"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00033436","sets":["80:4535:4913:4921","9:504:4538:4915:4922"]},"author_link":["130564","130565","130566","130567","130568","130569","130570","130571","130556","130557","130558","130559","130560","130561","130562","130563"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"26.爆破地震動観測による東北日本を横断する測線上の地殻構造 : 第2部 地殻構造"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1968-07-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"630","bibliographicPageStart":"607","bibliographicVolumeNumber":"46","bibliographic_titles":[{"bibliographic_title":"東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The crustal structure in a profile crossing the northeastern part of Honshu, Japan, is derived from the data obtained in the Off Kesennuma, the Off Oga Peninsula and the Tutihata explosions. The fixed array-moving shot point technique was first applied in this profile, and more than 600 seismograms were obtained. Assuming a homogeneous layered structure, the thickness of the crust in the central mountain area was obtained as 30km. The crust tapers near the shore toward the ocean on both sides of Honshu and the transition of crustal structure from the continental to the oceanic seems to occur in the vicinity of Honshu. The existence of the basaltic layer and the value of 8.0 km/s for Pn velocity became more convincing through the analysis of this profile.|Part 1に提出された我国初のfixed array-moving shot point法による1965年3月の宮城県気仙沼沖及び1966年3月の秋田県男鹿半島沖爆破及び1966年3月中点爆破として行なった岩手県土畑鉱山における爆破の観測資料を第1図に示される手続によって解析した.homogeneous layered structureの仮定,0.2秒程度の走時のばらつきを認め,すべての資料を全体として合わせるようにして第11図に示されるような構造のモデルを求めた.速度は花崗岩層では6.0 km/s,玄武岩層では6.6km/s,Pnは8.0km/sなる値を求め全地域一様であるとした.中央山岳地域では花崗岩層,玄武岩層とも約15km,地殻の厚さはほぼ30kmである.この地殻は陸地では割合一様な厚さであるが海岸付近から太平洋,日本海に向って薄くなり海洋化は割合島の近くで起っているようである.堆積層は,かなり厚く数kmあると推定された.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"130564","nameIdentifierScheme":"WEKO"}],"names":[{"name":"橋爪, 道郎"}]},{"nameIdentifiers":[{"nameIdentifier":"130565","nameIdentifierScheme":"WEKO"}],"names":[{"name":"尾池, 和夫"}]},{"nameIdentifiers":[{"nameIdentifier":"130566","nameIdentifierScheme":"WEKO"}],"names":[{"name":"浅野, 周三"}]},{"nameIdentifiers":[{"nameIdentifier":"130567","nameIdentifierScheme":"WEKO"}],"names":[{"name":"浜口, 博之"}]},{"nameIdentifiers":[{"nameIdentifier":"130568","nameIdentifierScheme":"WEKO"}],"names":[{"name":"岡田, 惇"}]},{"nameIdentifiers":[{"nameIdentifier":"130569","nameIdentifierScheme":"WEKO"}],"names":[{"name":"村内, 必典"}]},{"nameIdentifiers":[{"nameIdentifier":"130570","nameIdentifierScheme":"WEKO"}],"names":[{"name":"嶋, 悦三"}]},{"nameIdentifiers":[{"nameIdentifier":"130571","nameIdentifierScheme":"WEKO"}],"names":[{"name":"野越, 三雄"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000033436","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162258","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00408972","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"453","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute, University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Disaster Prevention Research Institute, Kyoto University"},{"subitem_text_value":"Earthquake Research Institute, University of Tokyo"},{"subitem_text_value":"Geophysical Institute, Tohoku University"},{"subitem_text_value":"National Science Museum"},{"subitem_text_value":"Akita University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hashizume, Michio"}],"nameIdentifiers":[{"nameIdentifier":"130556","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Oike, Kazuo"}],"nameIdentifiers":[{"nameIdentifier":"130557","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Asano, Shuzo"}],"nameIdentifiers":[{"nameIdentifier":"130558","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hamaguchi, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"130559","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Okada, Atusi"}],"nameIdentifiers":[{"nameIdentifier":"130560","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Murauchi, Sadanori"}],"nameIdentifiers":[{"nameIdentifier":"130561","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shima, Etsuzo"}],"nameIdentifiers":[{"nameIdentifier":"130562","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nogoshi, Mitsuo"}],"nameIdentifiers":[{"nameIdentifier":"130563","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-26"}],"displaytype":"detail","filename":"ji0463006.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0463006.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/33436/files/ji0463006.pdf"},"version_id":"2652dae4-654a-460a-b39e-88176062128c"}]},"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":"26. Crusted Structure in the Profile across the Northeastern Part of Honshu, Japan, as Derived from Explosion Seismic Observations : Part 2. Crustal Structure","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"26. Crusted Structure in the Profile across the Northeastern Part of Honshu, Japan, as Derived from Explosion Seismic Observations : Part 2. Crustal Structure","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["4921","4922"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"33436","relation_version_is_last":true,"title":["26. Crusted Structure in the Profile across the Northeastern Part of Honshu, Japan, as Derived from Explosion Seismic Observations : Part 2. Crustal Structure"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:09:03.150910+00:00"}