Collaorative Research: Geodynamic Tomography: A New Approach to Studies of Mantle Upwelling and its Application to the Lau Basin and East Pacific Rise
Collaorative Research: Geodynamic Tomography: A New Approach to Studies of Mantle Upwelling and its Application to the Lau Basin and East Pacific Rise
批准号:
0002527
负责人:
Douglas Wiens
金额:
$7.52万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2001
资助国家:
美国
项目状态:
已结题
起止时间:
2001-05-15 至 2005-04-30
中文摘要
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英文摘要
This project will develop a suite of geophysical techniques that will improve capabilities to integrate quantitatively the results of seismic and geodynamic modeling. The aproach - called geodynamic tomography - is a new form of constraint tomography that differs from those previously implemented. Geodynamic models will be mapped into their seismic signature and anisotropic tomography will be used to formally test the model against the seismic data. This method will limit the search for acceptable seismic models to a subset that are consistent with geodynamic predictions, and will allow rigorous testing of the differing geodynamic assumptions against actual observations.
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Collaborative Research: Geophysical Study of Ongoing Subduction Initiation Along the Matthew-Hunter Trench
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批准号:2228413
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项目类别:Continuing Grant
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资助金额:$53.5万
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负责人:Douglas Wiens
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依托单位:
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批准号:1945693
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项目类别:Standard Grant
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资助金额:$11.92万
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财政年份:2020
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: Interactions Between the Tonga-Lau Subduction System and the Samoan Plume
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批准号:1928914
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项目类别:Continuing Grant
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资助金额:$25.3万
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财政年份:2020
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: Variation of Incoming Plate Hydration and Faulting Along the Alaska Subduction Zone
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批准号:2025969
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项目类别:Standard Grant
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资助金额:$19.52万
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财政年份:2020
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负责人:Douglas Wiens
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依托单位:
Comprehensive Seismic and Thermal Models for Antarctica and the Southern Oceans: A Synthesis of 15-years of Seismic Exploration
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批准号:1744883
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项目类别:Standard Grant
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资助金额:$17.26万
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财政年份:2018
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: Investigating Ice Sheet - Solid Earth Feedbacks in West Antarctica: Implications for Ice Sheet Evolution and Stability
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批准号:1744889
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项目类别:Continuing Grant
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资助金额:$42.36万
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财政年份:2018
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: Solid Earth Response of the Patagonian Andes to Post-Little Ice Age Glacial Retreat
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批准号:1714154
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项目类别:Standard Grant
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资助金额:$58.73万
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财政年份:2017
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: Mantle Structure and Dynamics of the Ross Sea from a Passive Seismic Deployment on the Ross Ice Shelf
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批准号:1142518
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项目类别:Standard Grant
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资助金额:$37.42万
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财政年份:2013
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: POLENET-Antarctica: Investigating Links Between Geodynamics and Ice Sheets - Phase 2
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批准号:1246712
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项目类别:Continuing Grant
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资助金额:$70.5万
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财政年份:2013
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负责人:Douglas Wiens
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依托单位:
CSEDI Collaborative Research: Integrating Seismological, Rheological and Petrological Studies of Melt Production and Transport in Subduction Zones
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批准号:1067928
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项目类别:Continuing Grant
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资助金额:$6.69万
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财政年份:2011
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: Geophysical Study of Ice Stream Stick-slip Dynamics
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批准号:0944671
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项目类别:Continuing Grant
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资助金额:$17.39万
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财政年份:2010
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: Mantle Serpentinization and Water Cycling Through the Mariana Trench and Forearc
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批准号:0841074
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项目类别:Continuing Grant
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资助金额:$41.31万
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财政年份:2010
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: Superior Province Rifting Earthscope Experiment (SPREE)
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批准号:0952154
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项目类别:Continuing Grant
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资助金额:$45.48万
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财政年份:2010
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: Polenet East: An International Seismological Network for East Antarctica
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批准号:0838934
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项目类别:Standard Grant
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资助金额:$25.0万
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财政年份:2009
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负责人:Douglas Wiens
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依托单位:
Extending the Lau Imaging Experiment to Study the Deep Tonga Seismic Zone
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批准号:0911137
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项目类别:Standard Grant
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资助金额:$19.34万
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财政年份:2009
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负责人:Douglas Wiens
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依托单位:
Acquisition of a New Linux-Based Computer System for Geophysical Research
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批准号:0842295
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项目类别:Standard Grant
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资助金额:$7.49万
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财政年份:2009
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: Crustal Accretion and Mantle Processes Along the Subduction-Influenced Eastern Lau Spreading Center
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批准号:0426408
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项目类别:Continuing Grant
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资助金额:$53.5万
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财政年份:2008
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负责人:Douglas Wiens
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依托单位:
Mantle Serpentinization and Subduction of Water: Constraints from Seismological studies of the Tonga Outer Rise
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批准号:0752476
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项目类别:Standard Grant
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资助金额:$19.56万
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财政年份:2008
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负责人:Douglas Wiens
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依托单位:
IPY: POLENET-Antarctica: Investigating Links Between Geodynamics and Ice Sheets
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批准号:0632209
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项目类别:Continuing Grant
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资助金额:$59.57万
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财政年份:2007
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负责人:Douglas Wiens
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依托单位:
Collaborative Research: A Broadband Seismic Experiment to Image the Lithosphere Beneath the Gamburtsev Mountains and Surrounding Areas, East Antarctica
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批准号:0537597
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项目类别:Continuing Grant
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资助金额:$44.12万
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财政年份:2007
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负责人:Douglas Wiens
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依托单位:
国内基金
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