Upper boundaries of the Pacific and Philippine Sea plates near the triple junction off the Boso Peninsula deduced from ocean-bottom seismic observations

• 資料種別: 記事
• タイトル: Upper boundaries of the Pacific and Philippine Sea plates near the triple junction off the Boso Peninsula deduced from ocean-bottom seismic observations
• 著者・編者: Aki Ito; Hiroko Sugioka; Koichiro Obana
• 出版事項: 日本 : Springer Nature
• 出版年月日等: 2017-02-09
• 出版年（W3CDTF）: 2017-02-09
• タイトル（掲載誌）: EPS : Earth, Planets and Space
• 巻号年月日等（掲載誌）: 69(30)
• 掲載巻: 69(30)
• ISSN（掲載誌）: 1880-5981
• ISSN-L（掲載誌）: 1343-8832
• 本文の言語コード: eng
• DOI: 10.1186/s40623-017-0608-4; https://doi.org/10.1186/s40623-017-0608-4
• 国立国会図書館永続的識別子: info:ndljp/pid/10319681; https://dl.ndl.go.jp/pid/10319681
• コレクション（共通）: 障害者向け資料
• コレクション（障害者向け資料：レベル1）: テキストデータ
• コレクション（個別）: 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > その他; https://dl.ndl.go.jp/collections/B00035
• 収集根拠: オンライン資料収集制度
• 受理日（W3CDTF）: 2017-04-04T20:19:14+09:00
• 保存日（W3CDTF）: 2017-03-24
• 記録形式（IMT）: application/pdf
• オンライン閲覧公開範囲: 国立国会図書館内限定公開
• デジタル化資料送信: 図書館・個人送信対象外
• 遠隔複写可否（NDL）: 可
• 掲載誌（URI）: http://earth-planets-space.springeropen.com/articles
• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/10319651; https://dl.ndl.go.jp/pid/10319651
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

• 要約等: We determined hypocenter distributions and focal mechanisms of earthquakes off the Boso Peninsula, Japan, based on seafloor observations using ocean-bottom seismometers (OBSs). From OBS data, we detected and located earthquakes that were closer to the trenches than had previously been reported. The determined focal depths of relocated hypocenters were systematically shallower than those in the Japan Meteorological Agency catalog determined from land-based data. The hypocenter distribution was separated into two groups: one associated with the Pacific plate (PAC) and the other with the North American and/or Philippine Sea plates (PHS). For the former group, both the focal depths and mechanisms of low-angle thrust-faulting earthquakes were consistent with the geometry of the PAC determined by previous studies. Among the latter group, we selected low-angle thrust-faulting earthquakes with a slip direction parallel to the direction of PHS subduction or with a dip direction parallel to the PHS to delineate the upper boundary of the PHS. The depth of the plate upper boundary off the Boso Peninsula was found to be approximately 6 km shallower than previously reported estimates.
• DOI: 10.1186/s40623-017-0608-4; https://doi.org/10.1186/s40623-017-0608-4
• オンライン閲覧公開範囲: インターネット公開
• 著作権情報: © The Author(s) 2017.; This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
• 関連情報（URI）: https://hdl.handle.net/20.500.14094/90004315; http://id.ndl.go.jp/digimeta/10319681; https://dl.ndl.go.jp/pid/10319681; http://link.springer.com/content/pdf/10.1186/s40623-017-0608-4.pdf; http://link.springer.com/article/10.1186/s40623-017-0608-4/fulltext.html
• 参照: Tomographic image of crust and upper mantle off the Boso Peninsula using data from an ocean-bottom seismograph array; https://cir.nii.ac.jp/crid/1050012570393792000; Slow Slip Events in the Kanto and Tokai Regions of Central Japan Detected Using Global Navigation Satellite System Data During 1994–2020; https://cir.nii.ac.jp/crid/1050572244954692224; Configuration and structure of the Philippine Sea Plate off Boso, Japan: constraints on the shallow subduction kinematics, seismicity, and slow slip events; https://cir.nii.ac.jp/crid/1050856995322727808; Migration-Based Local Event-Location Workflow for Ocean-Bottom Seismometer (OBS) Records in Subduction Zones: A Practical Approach for Addressing a Large Number of Events; https://cir.nii.ac.jp/crid/1360857593803729152; Long-period ground motion simulation using centroid moment tensor inversion solutions based on the regional three-dimensional model in the Kanto region, Japan; https://cir.nii.ac.jp/crid/2050025942148523904
• 参照: Seismotectonics beneath the Tokyo metropolitan area, Japan: Effect of slab-slab contact and overlap on seismicity; https://cir.nii.ac.jp/crid/1050282677707608576; The Boso slow slip events in 2007 and 2011 as a driving process for the accompanying earthquake swarm; https://cir.nii.ac.jp/crid/1360004229801884928; Widespread seismicity excitation throughout central Japan following the 2011 M=9.0 Tohoku earthquake and its interpretation by Coulomb stress transfer; https://cir.nii.ac.jp/crid/1360004233288139392; Geometry and relative motion of the Philippine Sea Plate and Pacific Plate beneath the Kanto‐Tokai District, Japan; https://cir.nii.ac.jp/crid/1360011146619941504; Supraslab earthquake clusters above the subduction plate boundary offshore Sanriku, northeastern Japan: Seismogenesis in a graveyard of detached seamounts?; https://cir.nii.ac.jp/crid/1360285708262632832; Weak Interplate Coupling by Seamounts and Repeating <i>M</i> ~ 7 Earthquakes; https://cir.nii.ac.jp/crid/1360292617915639040; Repeating earthquakes and interplate aseismic slip in the northeastern Japan subduction zone; https://cir.nii.ac.jp/crid/1360292619426814208; Change in stress field after the 2011 great Tohoku-Oki earthquake; https://cir.nii.ac.jp/crid/1360565165869625344; Acceleration of regional plate subduction beneath Kanto, Japan, after the 2011 Tohoku‐oki earthquake; https://cir.nii.ac.jp/crid/1360567179759312000; Aftershocks near the updip end of the 2011 Tohoku-Oki earthquake; https://cir.nii.ac.jp/crid/1360567182088746880; Geologically current plate motions; https://cir.nii.ac.jp/crid/1360574092887403392; Triangle diagrams: ternary graphs to display similarity and diversity of earthquake focal mechanisms; https://cir.nii.ac.jp/crid/1360574092887787264; Determination of earthquake source parameters from waveform data for studies of global and regional seismicity; https://cir.nii.ac.jp/crid/1360574092892069120; Rupture process of the 2011 Tohoku-oki earthquake and absolute elastic strain release; https://cir.nii.ac.jp/crid/1360846641638973824; Time and Space Distribution of Coseismic Slip of the 2011 Tohoku Earthquake as Inferred from Tsunami Waveform Data; https://cir.nii.ac.jp/crid/1360846644791679360; Along‐arc structural variation of the plate boundary at the Japan Trench margin: Implication of interplate coupling; https://cir.nii.ac.jp/crid/1360855567862099968; Insight into complex rupturing of the immature bending normal fault in the outer slope of the Japan Trench from aftershocks of the 2005 Sanriku earthquake (<i>M</i>_<i>w</i> = 7.0) located by ocean bottom seismometry; https://cir.nii.ac.jp/crid/1360855567862127744; The global CMT project 2004–2010: Centroid-moment tensors for 13,017 earthquakes; https://cir.nii.ac.jp/crid/1360855567862858240; Maximum-likelihood estimation of hypocenter with origin time eliminated using nonlinear inversion technique; https://cir.nii.ac.jp/crid/1360855567865344128; Bending of the subducting oceanic plate and its implication for rupture propagation of large interplate earthquakes off Miyagi, Japan, in the Japan Trench subduction zone; https://cir.nii.ac.jp/crid/1360855567866322432; Characteristic silent earthquakes in the eastern part of the Boso peninsula, Central Japan; https://cir.nii.ac.jp/crid/1362262944428006784; Geodetic data inversion based on Bayesian formulation with direct and indirect prior information; https://cir.nii.ac.jp/crid/1362544420705939584; Interplate Coupling in the Kanto District, Central Japan, and the Boso Peninsula Silent Earthquake in May 1996; https://cir.nii.ac.jp/crid/1362544420986062464; 85.12 FOCMEC: FOCal MEChanism determinations; https://cir.nii.ac.jp/crid/1363107370133920128; Probabilistic Earthquake Location in 3D and Layered Models; https://cir.nii.ac.jp/crid/1363951794192912512; Seismic activity associated with the subducting motion of the Philippine Sea plate beneath the Kanto district, Japan; https://cir.nii.ac.jp/crid/1364233269039541120; 海底地震観測の最近の進展; https://cir.nii.ac.jp/crid/1390001204303036544; Recent progress of seismic observation networks in Japan⿢Hi-net and F-net and K-NET and KiK-net; https://cir.nii.ac.jp/crid/1390001206512426624; 深海用微差圧計の校正手法; https://cir.nii.ac.jp/crid/1390282680295027712; What controls interplate coupling?: Evidence for abrupt change in coupling across a border between two overlying plates in the NE Japan subduction zone; https://cir.nii.ac.jp/crid/1571417125714853120; Anomalous low velocity zone and linear alignment of seismicity along it in the Pacific slab beneath Kanto, Japan: reactivation of subducted fracture zone?; https://cir.nii.ac.jp/crid/1573668926260561920; The source model and recurrence interval of Genroku-type Kanto earthquakes estimated from paleo-shoreline data; https://cir.nii.ac.jp/crid/2050025942192120192; Spatial distribution and focal mechanisms of aftershocks of the 2011 off the Pacific coast of Tohoku Earthquake; https://cir.nii.ac.jp/crid/2050588892138318848; Aftershock observation of the 2011 off the Pacific coast of Tohoku Earthquake by using ocean bottom seismometer network; https://cir.nii.ac.jp/crid/2051151842091746048; Precise aftershock distribution of the 2011 off the Pacific coast of Tohoku Earthquake revealed by an ocean-bottom seismometer network; https://cir.nii.ac.jp/crid/2051433317068498944
• 参照（URI）: https://cir.nii.ac.jp/crid/1370004236852602370; https://cir.nii.ac.jp/crid/1370004236852602375
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: 学術機関リポジトリデータベース; https://irdb.nii.ac.jp; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org; CiNii Articles; 科学研究費助成事業データベース; https://kaken.nii.ac.jp/ja
• 書誌ID（NDLBibID）: 10319681; http://id.ndl.go.jp/bib/10319681
• NII論文ID: 120006360180