Collaborative Research: The African Mantle, A Case Study of Seismic Structure, Composition and Dynamics
Collaborative Research: The African Mantle, A Case Study of Seismic Structure, Composition and Dynamics
批准号:
0073643
负责人:
Stephen Grand
金额:
$7.9万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2000
资助国家:
美国
项目状态:
已结题
起止时间:
2000-10-01 至 2003-09-30
中文摘要
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英文摘要
Grand, StephenEAR-0073643This project will conduct a joint study of seismic structure, composition and dynamics of the mantle, with a strategic focus on Africa. Combining seismic forward waveform modeling and travel time inversion, we will attempt to map the geometry, magnitude and sharpness of seismic anomalies throughout the mantle beneath Africa. With improved seismic models of the lower and upper mantle, we will also study the geodynamical and compositional aspects of mantle anomalies using other geophysical constraints, including geoid, topography at the Earth's surface and the core-mantle boundary, intra-plate stress, plate motions, and experimental results from mineral physics.
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Collaborative Research: Full waveform inversion for P and S seismic structure beneath Tibet
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批准号:1838444
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项目类别:Standard Grant
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资助金额:$24.45万
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财政年份:2019
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负责人:Stephen Grand
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依托单位:
CSEDI Collaborative Research: Joint seismic-geodynamic constraints on deep Earth structure - Implications for mantle convection and Earth rotation
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批准号:1902400
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项目类别:Continuing Grant
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资助金额:$17.19万
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财政年份:2019
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负责人:Stephen Grand
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依托单位:
Collaborative Research: Improving lower mantle seismic sampling and model resolution using multi-bounce and diffracted waves
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批准号:1648770
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项目类别:Continuing Grant
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资助金额:$10.47万
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财政年份:2016
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负责人:Stephen Grand
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依托单位:
Collaborative Research: Seismic Investigation of Slab Structure and Back Arc Volcanism in the Sea of Japan Region
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批准号:1547494
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项目类别:Continuing Grant
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资助金额:$27.18万
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财政年份:2015
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负责人:Stephen Grand
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依托单位:
Collaborative Research: NorthEast China Extended seiSmic Array (NECESS Array): Deep Subduction, Mantle Dynamics, and Lithospheric Evolution Beneath Northeast China
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批准号:0635855
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项目类别:Continuing Grant
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资助金额:$44.0万
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财政年份:2007
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负责人:Stephen Grand
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依托单位:
Collaborative Research: Africa Array - Imaging the Africa Super Plume
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批准号:0440222
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项目类别:Standard Grant
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资助金额:$5.37万
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财政年份:2005
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负责人:Stephen Grand
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依托单位:
Collaborative Research: Mapping the Rivera Subduction Zone
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批准号:0335782
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:2004
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负责人:Stephen Grand
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依托单位:
Mantle Structure from Joint Inversions of Seismic and Geodynamic Data
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批准号:0309189
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项目类别:Standard Grant
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资助金额:$24.5万
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财政年份:2003
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负责人:Stephen Grand
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依托单位:
CSEDI Collaborative Res.: Composition and Seismic Structure of the Mantle Transition Zone
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批准号:0112256
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项目类别:Standard Grant
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资助金额:$16.5万
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财政年份:2001
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负责人:Stephen Grand
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依托单位:
Collaborative Research: Colorado Plateau/Rio Grande Rift/ Great Plains Seismic Transect
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批准号:9707188
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项目类别:Continuing Grant
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资助金额:$12.16万
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财政年份:1999
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负责人:Stephen Grand
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依托单位:
Collaborative Research: Imaging of Deep Mantle Shear Structure and the Outer Core
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批准号:9725335
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项目类别:Standard Grant
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资助金额:$12.95万
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财政年份:1998
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负责人:Stephen Grand
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依托单位:
CSEDI: Collaborative Research: Fine Structure of the Lower Mantle
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批准号:9628979
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项目类别:Standard Grant
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资助金额:$6.75万
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财政年份:1996
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负责人:Stephen Grand
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依托单位:
Tomographic Inversion for Mantle Shear Structure
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批准号:9404875
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项目类别:Continuing Grant
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资助金额:$14.71万
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财政年份:1994
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负责人:Stephen Grand
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依托单位:
Collaborative Research: Array Studies of the Rocky Mountain Front
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批准号:9304859
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项目类别:Standard Grant
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资助金额:$4.6万
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财政年份:1993
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负责人:Stephen Grand
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依托单位:
P-Wave Travel Time Modeling of the Kurile and Japan Subduction Zones
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批准号:9117573
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项目类别:Continuing Grant
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资助金额:$8.15万
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财政年份:1992
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负责人:Stephen Grand
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依托单位:
Collaboration: Array Studies of the Rocky Mountain Front
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批准号:9018838
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项目类别:Continuing Grant
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资助金额:$6.42万
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财政年份:1991
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负责人:Stephen Grand
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依托单位:
Tomographic Inversion for Mantle Shear Structure
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批准号:8917091
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项目类别:Continuing Grant
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资助金额:$9.75万
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财政年份:1990
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负责人:Stephen Grand
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依托单位:
Tomographic Inversion for Mantle Shear Structure
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批准号:8996105
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项目类别:Continuing Grant
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资助金额:$1.55万
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财政年份:1988
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负责人:Stephen Grand
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依托单位:
Tomographic Inversion for Mantle Shear Structure
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批准号:8608612
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项目类别:Continuing Grant
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资助金额:$4.85万
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财政年份:1986
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负责人:Stephen Grand
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依托单位:
国内基金
海外基金
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