Seismic Reconnaissance of the Galapagos Archipelgo: Is There a Galapagos Plume and Where is it Centered?
Seismic Reconnaissance of the Galapagos Archipelgo: Is There a Galapagos Plume and Where is it Centered?
批准号:
9908695
负责人:
Douglas Toomey
金额:
$7.78万
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:
1999-08-01 至 2002-07-31
中文摘要
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英文摘要
This is a project to conduct a one-year passive seismic experiment in the Galapagos Islands. The proponents will deploy an array of 10 broadband seismometer, which together with the existing stations will provide a total of 14 stations on the Islands. This survey will address the following objectives: determine if the Galapagos hotspot is associated with a deep mantle plume, and if so, map its deptn extent down to the 660-km discontinuity, determine the locus of the center of upwelling beneath the Galapagos hotspot, and constrain the first-order form of hotspot-lithosphere interaction beneath the Island platform.
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批准号:1634786
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批准号:1333196
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资助金额:$18.67万
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依托单位:
Support for the Cascadia Initiative Expedition Team
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批准号:1139701
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资助金额:$46.72万
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财政年份:2011
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负责人:Douglas Toomey
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依托单位:
Acquisition of a Computational Facility, Geological Sciences, University of Oregon
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批准号:0651123
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项目类别:Standard Grant
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资助金额:$7.5万
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财政年份:2007
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负责人:Douglas Toomey
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依托单位:
Skew of Mantle Upwelling Beneath the EPR: A Reconsideration of Data and Models
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批准号:0732751
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项目类别:Standard Grant
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资助金额:$26.53万
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财政年份:2007
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负责人:Douglas Toomey
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依托单位:
Collaborative Research: Testing Models of Magmatic and Hydrothermal Segmentation: A 3-D Seismic Tomography Experiment at the Endeavour Ridge
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批准号:0454747
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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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负责人:Douglas Toomey
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依托单位:
Collaborative Research: Seismic Studies of the Galapagos Hotspot
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批准号:0221549
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项目类别:Standard Grant
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资助金额:$20.95万
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财政年份:2002
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负责人:Douglas Toomey
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依托单位:
Collaborative Research: Constraining Mantle Flow, Melt Supply, and Lower Crustal Structure Between the Clipperton and Siqueiros Fracture Zones from a Seismic Undershoot Experiment
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批准号:0118597
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项目类别:Standard Grant
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资助金额:$8.9万
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财政年份:2001
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负责人:Douglas Toomey
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依托单位:
Collaborative Proposal: Geodynamic Tomography: A New Approach to Studies of Mantle Upwelling and its Application to the Lau Basin and The East Pacific Rise
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批准号:0002501
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项目类别:Standard Grant
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资助金额:$6.04万
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财政年份:2001
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负责人:Douglas Toomey
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依托单位:
ITR: Computational Environment Infrastructure with Applications to Mid Ocean Ridge Research: The 'Virtual Research Vessel' Prototype
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批准号:0081487
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项目类别:Continuing Grant
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资助金额:$48.76万
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财政年份:2000
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负责人:Douglas Toomey
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依托单位:
RIDGE Postdoctoral Fellowship: Seismic Modeling of the Oman Ophiolite and Comparison with Undershooting Data from the East Pacific Rise
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批准号:9810860
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项目类别:Standard Grant
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资助金额:$8.72万
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财政年份:1998
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负责人:Douglas Toomey
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依托单位:
Constructing a Comprehensive Seismological Model of the EPR Near the Melt Experiment
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批准号:9814330
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项目类别:Standard Grant
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资助金额:$9.77万
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财政年份:1998
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负责人:Douglas Toomey
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依托单位:
Collaborative Research: Mapping Melt and Matrix Flow in the Uppermost Mantle: Undershooting the East Pacific Rise between Siqueiros and Clipperton
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批准号:9633264
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项目类别:Continuing Grant
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资助金额:$16.0万
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财政年份:1997
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负责人:Douglas Toomey
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依托单位:
Analysis of Microearthquake Data from the Mid-Atlantic Ridge at 35 degrees North: Tectonics and Structure of an Axial High
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批准号:9530146
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项目类别:Standard Grant
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资助金额:$4.7万
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财政年份:1996
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负责人:Douglas Toomey
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依托单位:
Delay Time Tomography in Anisotropic Media
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批准号:9526606
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项目类别:Standard Grant
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资助金额:$4.92万
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财政年份:1996
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负责人:Douglas Toomey
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依托单位:
Seismological Components of the MELT Experiment on the Southern East Pacific Rise
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批准号:9403482
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项目类别:Continuing Grant
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资助金额:$10.0万
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财政年份:1995
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负责人:Douglas Toomey
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依托单位:
Development and Application of a Problem Specific Parallel Programming Environment for Marine Seismic Tomography
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批准号:9522531
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项目类别:Standard Grant
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资助金额:$1.0万
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财政年份:1995
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负责人:Douglas Toomey
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依托单位:
Seismic Signatures of Segmentation Processes Along the Mid- Atlantic Ridge
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批准号:9018389
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项目类别:Continuing Grant
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资助金额:$9.63万
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财政年份:1992
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负责人:Douglas Toomey
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依托单位:
An Experiment in Seismic Tomography: The Three-Dimensional Structure of the East Pacific Rise
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批准号:9106233
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项目类别:Standard Grant
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资助金额:$2.88万
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财政年份:1991
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负责人:Douglas Toomey
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依托单位:
海外基金