A Search for Tectonic and Volcanic Events on the East Pacific Rise
A Search for Tectonic and Volcanic Events on the East Pacific Rise
批准号:
9730542
负责人:
Donald Forsyth
金额:
$11.22万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1998
资助国家:
美国
项目状态:
已结题
起止时间:
1998-04-01 至 2000-03-31
中文摘要
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英文摘要
9730542 Forsyth This project will compare repeated bathymetric and side- scan sonar surveys along a three-hundred kilometer long segment of the very fast-spreading East Pacific Rise to detect possible changes in seafloor morphology associated with eruptions, exial-caldera collapse, off-axis faulting, or inflation or deflation of the axial magma chamber. over the past two years, four cruises have resurveyed the East Pacific Rise along the same track lines; three times with the same multibeam system, providing an optimum survey strategy to solve changes in seafloor elevation and reflectivity.
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Characteristics of the Oceanic Lithosphere and the Propagation of Pn and Sn Seismic Phases
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批准号:1832371
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项目类别:Standard Grant
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资助金额:$22.19万
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财政年份:2018
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负责人:Donald Forsyth
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依托单位:
Collaborative Research: Imaging small-scale convection and structure of the mantle in the south Pacific: a US contribution to international collaboration PacificArray
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批准号:1658070
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项目类别:Continuing Grant
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资助金额:$17.71万
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财政年份:2017
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负责人:Donald Forsyth
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依托单位:
Improving the vertical and horizontal resolution of seismic anisotropy and heterogeneity using surface waves
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批准号:1547368
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项目类别:Standard Grant
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资助金额:$10.77万
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财政年份:2015
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负责人:Donald Forsyth
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依托单位:
Collaborative Research: Structure and Dynamics of the Lithosphere-Asthenosphere System Beneath the Juan de Fuca Plate
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批准号:1332876
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项目类别:Standard Grant
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资助金额:$21.33万
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财政年份:2013
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负责人:Donald Forsyth
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依托单位:
Collaborative Research: Enhanced 3-D tomography of the crust and upper mantle beneath the Gulf Extensional Province and Baja California
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批准号:0947870
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项目类别:Standard Grant
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资助金额:$10.61万
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财政年份:2010
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负责人:Donald Forsyth
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依托单位:
Collaborative Research: Mantle Dynamics and Magmatism Across the Basin and Range
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批准号:0745972
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项目类别:Standard Grant
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资助金额:$29.32万
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财政年份:2008
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负责人:Donald Forsyth
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依托单位:
MARGINS: Collaborative Research: 3-D Tomography of the Crust and Upper Mantle Beneath the Gulf Extensional Province and Baja California
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批准号:0646668
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项目类别:Standard Grant
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资助金额:$10.62万
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财政年份:2007
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负责人:Donald Forsyth
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依托单位:
Collaborative Research: Depth Distribution of Anisotropic Fabric in the Oceanic Mantle
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批准号:0648387
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项目类别:Continuing Grant
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资助金额:$44.44万
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财政年份:2007
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负责人:Donald Forsyth
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依托单位:
Sampling Basalts in the Quebrada-Discovery-Gofar Transform Fault System: Testing Models of Mantle Flow and Melt Transport
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批准号:0527152
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项目类别:Continuing Grant
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资助金额:$57.06万
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财政年份:2006
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负责人:Donald Forsyth
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依托单位:
Incorporating Amplitude Constraints in High Resolution Surface Wave Tomography of California
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批准号:0510621
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项目类别:Standard Grant
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资助金额:$16.99万
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财政年份:2005
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负责人:Donald Forsyth
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依托单位:
Collaborative Research: Investigation of the Origin of Non-hotspot, Intraplate, Volcanic Ridges and Cross-Grain Gravity Lineations
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批准号:9911729
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项目类别:Continuing Grant
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资助金额:$47.11万
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财政年份:2001
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负责人:Donald Forsyth
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依托单位:
Constructing a Comprehensive Seismology Model of the EPR Near the MELT Experiment
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批准号:9812208
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项目类别:Standard Grant
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资助金额:$10.73万
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财政年份:1998
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负责人:Donald Forsyth
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依托单位:
Exploring Self-Consistent Models of Solid and Melt Flow Beneath Mid-Ocean Ridges
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批准号:9618224
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项目类别:Continuing Grant
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资助金额:$8.72万
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财政年份:1997
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负责人:Donald Forsyth
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依托单位:
Mantle Composition and Ridge Dynamics on the Southeast Indian Ridge Near the Amsterdam/St. Paul Hotspot
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批准号:9505667
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项目类别:Continuing Grant
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资助金额:$39.43万
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财政年份:1995
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负责人:Donald Forsyth
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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:9402375
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项目类别:Continuing Grant
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资助金额:$19.75万
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财政年份:1995
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负责人:Donald Forsyth
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依托单位:
Collaborative Research: Investigation of a Major Intraplate Earthquake Swarm in the Pacific Basin
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批准号:9314489
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项目类别:Continuing Grant
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资助金额:$10.92万
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财政年份:1994
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负责人:Donald Forsyth
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依托单位:
Isostatic Response of the Lithosphere in the Basin and Range Province
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批准号:9206487
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项目类别:Continuing Grant
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资助金额:$19.06万
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财政年份:1992
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负责人:Donald Forsyth
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依托单位:
Mantle Control of a Dynamically Evolving Spreading Center
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批准号:8817391
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项目类别:Continuing Grant
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资助金额:$38.08万
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财政年份:1990
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负责人:Donald Forsyth
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依托单位:
A 2-D SeaMARC II/Gravity Study of Near-Axis "Gravity Rolls" on the Southern East Pacific Rise
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批准号:8915404
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项目类别:Continuing Grant
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资助金额:$24.48万
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财政年份:1990
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负责人:Donald Forsyth
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依托单位:
Seismological Studies of Convection Beneath the Plates
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批准号:8720316
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项目类别:Continuing Grant
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资助金额:$12.66万
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财政年份:1988
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负责人:Donald Forsyth
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依托单位:
海外基金