A study on the crustal structure of the Izu-Bonin arc by airgun-OBS seismic profiling エアガン-OBS観測による伊豆・小笠原弧の地殻構造に関する研究
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著者
書誌事項
- タイトル
-
A study on the crustal structure of the Izu-Bonin arc by airgun-OBS seismic profiling
- タイトル別名
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エアガン-OBS観測による伊豆・小笠原弧の地殻構造に関する研究
- 著者名
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日野, 亮太
- 著者別名
-
ヒノ, リョウタ
- 学位授与大学
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東北大学
- 取得学位
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理学博士
- 学位授与番号
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甲第4521号
- 学位授与年月日
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1992-03-27
注記・抄録
博士論文
目次
- Contents / p7 (0008.jp2)
- Acknowledgements / p2 (0003.jp2)
- Abstract / p3 (0004.jp2)
- Contents / p7 (0008.jp2)
- Chapter1 General Introduction / p1 (0011.jp2)
- 1-1 Tectonic Setting of the Izu-Bonin Arc / p1 (0011.jp2)
- 1-2 Crustal Structures of Island Arcs / p13 (0023.jp2)
- 1-3 Summary of Contents / p17 (0027.jp2)
- Chapter2 Data Acquisition and Processing / p19 (0029.jp2)
- 2-1 Data Acquisition System / p19 (0029.jp2)
- 2-2 Data Processing / p22 (0032.jp2)
- Chapter3 Data Analyses / p34 (0044.jp2)
- 3-1 Automatic Estimation of 1-D Seismic Velocity Structure Using Downward Continuation of Slant Stacked Wave Field / p34 (0044.jp2)
- 3-2 2-D Travel Time Inversion / p48 (0058.jp2)
- 3-3 Forward Modeling for Detailed 2-D Velocity Structure Model using 2-D Ray Tracing / p55 (0065.jp2)
- Chapter4 Crustal Structure in the Middle Izu-Bonin Arc-Results of the 1989 Experiment- / p59 (0069.jp2)
- 4-1 Introduction / p59 (0069.jp2)
- 4-2 Experiment / p62 (0072.jp2)
- 4-3 Structural Features Indicated by SCH and OBS Records / p66 (0076.jp2)
- 4-4 Results from 1-D (One-Dimensional) Inversion / p85 (0095.jp2)
- 4-5 Results from 2-D (Two-Dimensional)Ray Tracing / p101 (0111.jp2)
- 4-6 Discussion and Summary of the Structure / p118 (0128.jp2)
- Chapter5 Crustal Structure in the Northern Izu-Bonin Arc-Results of the 1990 Experiment- / p121 (0131.jp2)
- 5-1 Introduction / p121 (0131.jp2)
- 5-2 Experiment / p123 (0133.jp2)
- 5-3 Structural Features Indicated by OBS Records / p127 (0137.jp2)
- 5-4 Results from 2-D (Two-Dimensional)Travel Time Inversion / p140 (0150.jp2)
- 5-5 Results from 2-D (Two-Dimensional)Ray Tracing / p151 (0161.jp2)
- 5-6 Discussion and Summary of the Structure / p170 (0180.jp2)
- Chapter6 Discussion / p173 (0183.jp2)
- 6-1 Introductory Remarks of This Chapter / p173 (0183.jp2)
- 6-2 Comparison with the Previous Studies / p173 (0183.jp2)
- 6-3 A Continuous Structure Model along the Forearc Region / p179 (0189.jp2)
- 6-4 Relation to Observed Gravity Anomaly / p182 (0192.jp2)
- 6-5 Tectonic Implications of the Structure / p185 (0195.jp2)
- Chapter7 Conclusions / p199 (0209.jp2)
- References / p205 (0215.jp2)