Origin and Tectonic Development of the Gorda Escarpment
Origin and Tectonic Development of the Gorda Escarpment
批准号:
9811498
负责人:
Anne Tréhu
金额:
$15.72万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1999
资助国家:
美国
项目状态:
已结题
起止时间:
1999-04-15 至 2002-03-31
中文摘要
PI 将进行高分辨率地震勘测,以对戈尔达悬崖南翼的结构以及悬崖和门多西诺山脊之间的过渡区进行成像。 调查的目的是确定文卡诺地块中是否存在原始圣安德烈亚断层或地块与山脊之间的缝合线。 悬崖隆起的时间将受到限制。 这将有助于深入了解戈尔达板块地壳向太平洋板块转移的过程,并了解板块边界动力学和演化。
英文摘要
The PIs will carry out a high-resolution seismic survey to image the structure of the southern flank of the Gorda Escarpment and the transiition between the Escarpment and Mendocino Ridge. The survey will be carried out to determine whether there are proto-San Andrea's faults in the Vincaino Block or sutures between blocks and the Ridge. The timing of the uplift of the Escarpment will be constrained. This will lead to an insight into the processes that are responsible for the transfer of the Gorda Plate crust to the Pacific Plate and the understanding of the plate boundary dynamics and evolution.
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批准号:1149095
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资助金额:$1.38万
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依托单位:
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批准号:1049682
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EarthScope Institute: The Lithosphere-Asthenosphere Boundary
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批准号:1059661
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项目类别:Standard Grant
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资助金额:$9.39万
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依托单位:
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批准号:1041872
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项目类别:Standard Grant
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资助金额:$4.99万
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财政年份:2010
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依托单位:
Proposal for EarthScope Pre-meeting Workshop Support: Leveraging USArray - Opportunities for Onshore/Offshore Experiments and USArray and EarthScope Science in Alaska
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资助金额:$2.08万
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财政年份:2009
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资助金额:$2.0万
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财政年份:2007
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依托单位:
Planning, Products and the Public: An EarthScope National Office at Oregon State University
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资助金额:$159.51万
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依托单位:
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批准号:0646226
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资助金额:$8.93万
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财政年份:2007
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依托单位:
Monitoring Sseismicity Associated With a Possible Asperity on the Cascadia Megathrust
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批准号:0550402
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项目类别:Continuing Grant
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资助金额:$0.0万
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财政年份:2006
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批准号:0526632
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批准号:0002410
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项目类别:Standard Grant
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资助金额:$12.9万
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财政年份:2001
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依托单位:
3-D Seismic Imaging of an Active Margin Hydrate System - Oregon Continental Margin
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批准号:9906990
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项目类别:Standard Grant
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依托单位:
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批准号:9527001
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项目类别:Standard Grant
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资助金额:$7.01万
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财政年份:1996
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负责人:Anne Tréhu
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依托单位:
Collaborative Research: Lithospheric Evolution in Response to Triple Junction Migration: Seismic Images of the Mendocino Triple Junction Region
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批准号:9219870
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项目类别:Continuing Grant
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资助金额:$42.71万
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财政年份:1993
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负责人:Anne Tréhu
-
依托单位:
海外基金