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Whole mantle SH velocity model constrained by waveform inversion based on three-dimensional Born kernels
http://hdl.handle.net/2261/21004
http://hdl.handle.net/2261/21004e1bce64f-9fcb-488c-a93e-324320236797
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
takeuchi_2007GJI.pdf (4.2 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-01-05 | |||||
| タイトル | ||||||
| タイトル | Whole mantle SH velocity model constrained by waveform inversion based on three-dimensional Born kernels | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Global seismology | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Inversion | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Seismic structure | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Tomography | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Direct Solution Method | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Takeuchi, Nozomu
× Takeuchi, Nozomu |
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| 著者所属 | ||||||
| 著者所属 | Earthquake Research Institute, University of Tokyo | |||||
| 著者所属 | ||||||
| 言語 | en | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A whole mantle SH velocity model is obtained by using a unique data set and techniques. Body and surface waveforms including major and multi-orbit phases are used as a data set and are inverted by using 3-D Born kernels. The resultant model, SH18CE, reveals the different natures of the two major upwelling systems: the strong low velocity anomalies beneath Africa extend for more than 1000 km from the core-mantle boundary (CMB), whereas those beneath the Pacific are restricted to 300-400 km from the CMB. The results also show the variable natures of stagnant slabs on the 670 discontinuity around Japan: the depths of the strongest high velocity anomalies within the stagnant slabs are different region by region, which is consistent with the detailed delay time tomography model in this area. | |||||
| 言語 | en | |||||
| bibliographic_information |
en : Geophysical journal international 巻 169, 号 3, p. 1153-1163, 発行日 2008-10-20 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0956540X | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10717798 | |||||
| item_2_relation_11 | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1111/j.1365-246X.2007.03405.x | |||||
| 権利 | ||||||
| 権利情報 | The definitive version is available at www.blackwell-synergy.com | |||||
| item_2_select_14 | ||||||
| 値 | author | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 450 | |||||
| 出版者 | ||||||
| 出版者 | Blackwell Scientific Publications | |||||
| 関係URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.blackwell-synergy.com | |||||
