San-in shear zone in southwest Japan, revealed by GNSS observations

• 資料種別: 記事
• タイトル: San-in shear zone in southwest Japan, revealed by GNSS observations
• 著者・編者: Takuya Nishimura; Youichiro Takada
• 出版事項: 日本 : Springer Nature
• 出版年月日等: 2017-06-27
• 出版年（W3CDTF）: 2017-06-27
• タイトル（掲載誌）: EPS : Earth, Planets and Space
• 巻号年月日等（掲載誌）: 69(85)
• 掲載巻: 69(85)
• 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/s40623-017-0673-8; https://doi.org/10.1186/s40623-017-0673-8
• 国立国会図書館永続的識別子: info:ndljp/pid/10953813; https://dl.ndl.go.jp/pid/10953813
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• 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）: 2017-09-14T21:01:06+09:00
• 保存日（W3CDTF）: 2017-09-12
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• 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

• 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 > デジタル化資料 > 雑誌; https://dl.ndl.go.jp/collections/A00002
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• 請求記号: Z13-174
• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/14528315; https://dl.ndl.go.jp/pid/14528315
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• 書誌ID（NDLBibID）: 10953813; http://id.ndl.go.jp/bib/10953813
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• 要約等: A right-lateral shear zone in the San-in region, southwest Japan, has been proposed by previous geological and seismological studies. It locates 350 km north of the Nankai Trough, that is, the main plate boundary between the subducting Philippine Sea and overriding Amurian plates and presumably accommodates a part of the relative plate motion. We present a geodetic evidence of the proposed shear zone using GNSS velocity data. Distinct shear deformation is identified only between ~132.5°E and ~135°E along a coastline which is a part of the proposed shear zone, and we propose to call the geodetically identified shear zone as the San-in shear zone (SSZ). The SSZ is a concentrated deformation zone with a width of ~50 km and can be modeled by a deep creep on a vertical strike slip fault with a creep rate of ~5 mm/year. There are some active faults parallel and oblique to the overall trend of the SSZ, but no single active fault coincides with the SSZ. Lineaments of microseismicity and source faults of large earthquakes are almost oriented in NNW–SSE in the SSZ and oblique to the overall trend of the SSZ. They are interpreted as conjugate Riedel shears. Based on these geodetic, seismological, and geomorphological observations, we suggest that the SSZ is a developing and young shear zone in a geological time scale.
• DOI: 10.1186/s40623-017-0673-8; https://doi.org/10.1186/s40623-017-0673-8
• 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）: http://hdl.handle.net/2433/228160; http://id.ndl.go.jp/digimeta/10953813; https://dl.ndl.go.jp/pid/10953813; http://link.springer.com/content/pdf/10.1186/s40623-017-0673-8.pdf; http://link.springer.com/article/10.1186/s40623-017-0673-8/fulltext.html
• 参照: Azimuthal differences and changes in strain rate and stress of the Japanese Islands deduced from geophysical data; https://cir.nii.ac.jp/crid/1050293710890939264; Crustal dynamics: unified understanding of geodynamic processes at different time and length scales; https://cir.nii.ac.jp/crid/1050564285813661696; Coseismic and Postseismic Deformation of the 2016 Central Tottori Earthquake and its Slip Model; https://cir.nii.ac.jp/crid/1050564288469406080; Stress relaxation arrested the mainshock rupture of the 2016 Central Tottori earthquake; https://cir.nii.ac.jp/crid/1050570796194565888; Inelastic strain in the hypocentral region of the 2000 Western Tottori earthquake (M 7.3) inferred from aftershock seismic moment tensors; https://cir.nii.ac.jp/crid/1050867421579577216; Conjugate faulting and structural complexity on the young fault system associated with the 2000 Tottori earthquake; https://cir.nii.ac.jp/crid/1360009142616389120; Dissipative Intraplate Faulting During the 2016 M_w6.2 Tottori, Japan Earthquake; https://cir.nii.ac.jp/crid/1360285704785379200; Strain partitioning and interplate coupling along the northern margin of the Philippine Sea plate, estimated from Global Navigation Satellite System and Global Positioning System-Acoustic data; https://cir.nii.ac.jp/crid/1360285710979665536; Paleoenvironments and relative sea-level changes caused by regional tectonics during the last 4500 years in Kumihama Bay, northern Kyoto Prefecture, central Japan; https://cir.nii.ac.jp/crid/1360848657399151616; Seasonal Variations in Crustal Seismicity in San‐in District, Southwest Japan; https://cir.nii.ac.jp/crid/1360853567832182400; 地殻流体の起源・分布と変動現象; https://cir.nii.ac.jp/crid/1390001277392720384; 中国地域の地殻内応力マップの作成; https://cir.nii.ac.jp/crid/1390006210126312832; フィッション・トラック熱年代解析およびU-Pb年代測定に基づいた南九州せん断帯に分布する破砕帯の活動時期; https://cir.nii.ac.jp/crid/1390569181327751424; Identification of a nascent tectonic boundary in the San-in area, southwest Japan, using a 3D S-wave velocity structure obtained by ambient noise surface wave tomography; https://cir.nii.ac.jp/crid/2051433317024402560
• 参照: 3D modeling of the cycle of a great Tohoku-oki earthquake, considering frictional behavior at low to high slip velocities; https://cir.nii.ac.jp/crid/1360002216708861824; Continuous GPS Array and Present-day Crustal Deformation of Japan; https://cir.nii.ac.jp/crid/1360013170949096064; Lateral variation of the cutoff depth of shallow earthquakes beneath the Japan Islands and its implications for seismogenesis; https://cir.nii.ac.jp/crid/1360283691152024448; Similarities between Shear Zones of Different Magnitudes; https://cir.nii.ac.jp/crid/1360292620627088000; Geodetic determination of relative plate motion in central California; https://cir.nii.ac.jp/crid/1360574095144307584; Birth of a major strike‐slip fault in SW Japan; https://cir.nii.ac.jp/crid/1361137046171713280; PSGRN/PSCMP—a new code for calculating co- and post-seismic deformation, geoid and gravity changes based on the viscoelastic-gravitational dislocation theory; https://cir.nii.ac.jp/crid/1361418518784510848; An Andean model of interplate coupling and strain partitioning applied to the flat subduction zone of SW Japan (Nankai Trough); https://cir.nii.ac.jp/crid/1361981468338771712; Water-weakened lower crust and its role in the concentrated deformation in the Japanese Islands; https://cir.nii.ac.jp/crid/1361981469009516544; Characteristics of the 1983 Tottori earthquake sequence and its relation to the tectonic stress field; https://cir.nii.ac.jp/crid/1361981469514482560; Noise in GPS coordinate time series; https://cir.nii.ac.jp/crid/1362262943789681280; Geodetic imaging of plate motions, slip rates, and partitioning of deformation in Japan; https://cir.nii.ac.jp/crid/1362262944582865152; Active right-lateral strike-slip fault zone along the southern margin of the Japan Sea; https://cir.nii.ac.jp/crid/1363107370479963264; Determination of effective tectonic stress associated with earthquake faulting. The Tottori earthquake of 1943; https://cir.nii.ac.jp/crid/1363670319774819456; Local stress concentration in the seismic belt along the Japan Sea coast inferred from precise focal mechanisms: Implications for the stress accumulation process on intraplate earthquake faults; https://cir.nii.ac.jp/crid/1363670319923351680; Geographical distribution of 3He/4He ratios and seismic tomography in Japan; https://cir.nii.ac.jp/crid/1390001204551593600; Geothermal gradient and heat flow data in and around Japan (I): apprasial of heat flow from geothermal gradient data; https://cir.nii.ac.jp/crid/1390001206512574208; Crustal movements in the Inner Zone of Southwest Japan associated with stress relaxation after major earthquakes.; https://cir.nii.ac.jp/crid/1390282681487107584; Tomographic evidence for the mantle upwelling beneath southwestern Japan and its implications for arc magmatism; https://cir.nii.ac.jp/crid/1570572700784724992
• 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）: 10953813; http://id.ndl.go.jp/bib/10953813
• NII論文ID: 120006368177