Three-dimensional distribution of S wave reflectors in the northern Kinki district, southwestern Japan

• 資料種別: 記事
• タイトル: Three-dimensional distribution of S wave reflectors in the northern Kinki district, southwestern Japan
• 著者・編者: Sho Aoki; Yoshihisa Iio; Hiroshi Katao
• 出版事項: 日本 : Springer science+business media
• 出版年月日等: 2016-06-24
• 出版年（W3CDTF）: 2016-06-24
• タイトル（掲載誌）: EPS : Earth, Planets and Space
• 巻号年月日等（掲載誌）: 68(107)
• 掲載巻: 68(107)
• 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/s40623-016-0468-3; https://doi.org/10.1186/s40623-016-0468-3
• 国立国会図書館永続的識別子: info:ndljp/pid/10193184; https://dl.ndl.go.jp/pid/10193184
• 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）: 2016-09-08T09:53:02+09:00
• 保存日（W3CDTF）: 2016-08-26
• 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?searchType=journalSearch&sort=PubDate&page=2
• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/9963599; https://dl.ndl.go.jp/pid/9963599
• 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: Distinct reflected waves (S × S) are observed in the northern Kinki district, southwestern Japan. We conducted a high-resolution reflection analysis by using data from 128 seismic stations with an average spacing of about 5 km. We used a stacking method to obtain three-dimensional distributions of relative reflection strengths of S waves and found a thin planar zone of high reflection strengths at depths of 25-30 km, which we call a S wave reflector. We also found that the zone of high reflection strengths is dipping to the north and that low-frequency earthquakes (LFEs) occurred near the edge of the zone at depths around the Moho discontinuity. It is inferred from these results that fluid is concentrated in this zone of high reflection strengths. It is likely that the zone of high reflection strengths is a path of fluid upwelling from the mantle, together with the hypocentral region of LFEs, that is located near the lower edge of the zone. The northern Kinki district is thought to be part of the Niigata-Kobe Tectonic Zone (NKTZ) high strain rates region. The high reflection strengths zone may be associated with high strain rates in the NKTZ.
• DOI: 10.1186/s40623-016-0468-3; https://doi.org/10.1186/s40623-016-0468-3
• 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: © 2016 The Author(s). 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/2433/216208; http://id.ndl.go.jp/digimeta/10193184; https://dl.ndl.go.jp/pid/10193184; http://link.springer.com/content/pdf/10.1186/s40623-016-0468-3.pdf; http://link.springer.com/article/10.1186/s40623-016-0468-3/fulltext.html; http://link.springer.com/content/pdf/10.1186/s40623-016-0468-3
• 参照: Upward Earthquake Swarm Migration in the Northeastern Noto Peninsula, Japan, Initiated From a Deep Ring‐Shaped Cluster: Possibility of Fluid Leakage From a Hidden Magma System; https://cir.nii.ac.jp/crid/1360301469292674688; 地殻流体の起源・分布と変動現象; https://cir.nii.ac.jp/crid/1390001277392720384; The relationship between S-wave reflectors and deep low-frequency earthquakes in the northern Kinki district, southwestern Japan; https://cir.nii.ac.jp/crid/2050307417112306048; Ambient noise tomography for a high-resolution 3D S-wave velocity model of the Kinki Region, Southwestern Japan, using dense seismic array data; https://cir.nii.ac.jp/crid/2051714792015349120
• 参照: Distinct S wave reflector in the midcrust beneath Nikko-Shirane volcano in the northeastern Japan arc; https://cir.nii.ac.jp/crid/1050001202726470784; Free software helps map and display data; https://cir.nii.ac.jp/crid/1360011142940259072; Continuous GPS Array and Present-day Crustal Deformation of Japan; https://cir.nii.ac.jp/crid/1360013170949096064; New insight into a subduction-related orogen: A reappraisal of the geotectonic framework and evolution of the Japanese Islands; https://cir.nii.ac.jp/crid/1360283690918879488; Complex seismic trace analysis; https://cir.nii.ac.jp/crid/1360574092883878144; A new inversion method of Coda waveforms to determine spatial distribution of Coda scatterers in the crust and uppermost mantle; https://cir.nii.ac.jp/crid/1360855569784790912; Water-weakened lower crust and its role in the concentrated deformation in the Japanese Islands; https://cir.nii.ac.jp/crid/1361981469009516544; Depth of the Moho discontinuity beneath the Japanese islands estimated by traveltime analysis; https://cir.nii.ac.jp/crid/1362544421050333824; Three‐dimensional distributions of <i>S</i> wave reflectors in the source region of the 2000 Western Tottori Earthquake; https://cir.nii.ac.jp/crid/1363670318939520512; Attenuation of shear-waves in the lithosphere for frequencies from 0.05 to 25 Hz; https://cir.nii.ac.jp/crid/1363670320274408960; Distinct S-wave reflectors (bright spots) detected beneath the Nagamachi-Rifu fault, NE Japan; https://cir.nii.ac.jp/crid/1390001206513250304; Location of Mid-Crustal Reflectors by a Reflection Method Using Aftershock Waveform Data in the Focal Area of the 1984 Western Nagano Prefecture Earthquake.; https://cir.nii.ac.jp/crid/1390282681487985920; A viscoelastic model of interseismic strain concentration in Niigata-Kobe Tectonic Zone of central Japan; https://cir.nii.ac.jp/crid/1390282681490354048
• 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）: 10193184; http://id.ndl.go.jp/bib/10193184
• NII論文ID: 120005822777