書誌事項
- タイトル別名
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- P wave attenuation structure by spectral inversion of seismic waveforms
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抄録
We introduce the 3-D attenuation tomographic approach that combines the frequency-domain inversions scheme consisting of a set of sub-inversions and the site effect estimation scheme based on the residual spectra. We apply it to data observed at the Japanese Islands to estimate three-dimensional P wave attenuation structure beneath the Japanese islands. The results show that the Qp-1 distribution is highly variable over the entire Japanese Islands, with the spatial wavelength of 2-3 degrees. This heterogeneous material property of the underground structure may be related to a tectonic state beneath the Japanese Islands.
収録刊行物
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- 物理探査
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物理探査 58 (6), 617-629, 2005
社団法人 物理探査学会
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詳細情報 詳細情報について
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- CRID
- 1390001206496703232
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- NII論文ID
- 10018082370
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- NII書誌ID
- AN10028069
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- ISSN
- 18814824
- 09127984
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- NDL書誌ID
- 7915799
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
