書誌事項
- タイトル別名
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- Seismic Structure and Metamorphism of the Plate Boundary Zone
- プレート キョウカイ ノ コウゾウ ト キョウカイ ヘンセイガン カガク
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説明
Recent progress of seismic studies on plate boundary structures gives us impressive features with sporadic seismic reflectors and splay-type large faults found near and on the subducting plate boundary, which show the complicated geomorphology derived from the faults and subducting oceanic island and ridge. Seismic activity within the slab together with overriding sedimentary and metamorphic rocks also strongly suggests fractures due to dehydration reactions. Further, the finding of incompatibility among strong seismic reflections and strong seismic activity and/or the asperity along the plate boundary leads us to imagine that the free fluid occupying many cracks might control differences between the asperity and the non-asperity of the plate boundary. In this paper, we briefly review this recent progress in seismic and material sciences from field research on plate boundary structure and dynamics.
収録刊行物
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- 地学雑誌
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地学雑誌 114 (3), 367-384, 2005
公益社団法人 東京地学協会
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詳細情報 詳細情報について
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- CRID
- 1390282679207562368
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- NII論文ID
- 10025673460
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- NII書誌ID
- AN00322536
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- ISSN
- 18840884
- 0022135X
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- NDL書誌ID
- 7796227
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- 本文言語コード
- ja
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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
