Kinematics, Dynamics, and Rheology of Diffuse Oceanic Plate Boundaries
Kinematics, Dynamics, and Rheology of Diffuse Oceanic Plate Boundaries
批准号:
0242904
负责人:
Richard Gordon
金额:
$12.27万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2003
资助国家:
美国
项目状态:
已结题
起止时间:
2003-03-15 至 2006-02-28
中文摘要
这是对扩散洋板块边界运动学、流变学和动力学研究的继续。 扩散板块边界的横向宽度为100 ~ 1000公里,出现在海洋和大陆岩石圈中,覆盖地球表面的15%,并可容纳高达15毫米/年的相对板块运动。 该项目将从各种板块对的角速度估计扭矩,拟合印度中部盆地的变形剖面,以获得更精确的流变学估计,并使用结果用简单的物理学量化一些扩散板块边界的断层强度。
英文摘要
This is a continuation of investigations of the kinematics, rheology, and dynamics of diffuse oceanic plate boundaries. Diffuse plate boundaries are 100's to 1000's of kilometers in across-strike width, occur in both oceanic and continental lithosphere, cover 15% of Earth's surface, and accommodate relative plate motion of up to 15 mm/year. The project will estimate torques from angular velocities for various plate pairs, fit the deformation profiles across the Central Indain Basin to obtain more precise estimates of the rheology, and use the results to quantify with simple physics the strength of faults for some diffuse plate boundaries.
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Pacific plate apparent polar wander and Pacific-Farallon spreading rates bracketing the age of the Hawaiian-Emperor Bend
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批准号:1559316
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项目类别:Standard Grant
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资助金额:$26.13万
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财政年份:2016
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负责人:Richard Gordon
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依托单位:
Pacific plate apparent polar wander from skewness: Implications for motion between hotspots and for true polar wander.
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批准号:1061222
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项目类别:Standard Grant
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资助金额:$22.42万
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财政年份:2011
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负责人:Richard Gordon
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依托单位:
Thin Viscous Sheet Models for Diffuse Oceanic Plate boundaries.
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批准号:1131638
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项目类别:Standard Grant
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资助金额:$20.35万
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财政年份:2011
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负责人:Richard Gordon
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依托单位:
Collaborative Research: Thermal Contraction, Oceanic Intraplate Deformation, and Plate Circuit Closure
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批准号:0928961
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项目类别:Standard Grant
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资助金额:$12.88万
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财政年份:2009
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负责人:Richard Gordon
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依托单位:
Quantification of Plate Motion Relative to the Hotspots
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批准号:0527375
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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:2005
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负责人:Richard Gordon
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依托单位:
Collaborative Research: Completion of the MORVEL global plate motion models
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批准号:0453219
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项目类别:Standard Grant
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资助金额:$9.49万
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财政年份:2005
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负责人:Richard Gordon
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依托单位:
Quantification of Plate Motion Relative to the Hotspots
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批准号:0337733
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项目类别:Standard Grant
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资助金额:$8.25万
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财政年份:2004
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负责人:Richard Gordon
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依托单位:
Total Motion Between Nubia and Somalia
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批准号:0242905
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项目类别:Standard Grant
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资助金额:$5.09万
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财政年份:2003
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负责人:Richard Gordon
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依托单位:
Total Motion and Timing of Motion across the Capricorn-Australia and Nubia- Somalia Diffuse Oceanic Plate Boundaries
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批准号:9819365
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项目类别:Standard Grant
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资助金额:$9.94万
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财政年份:1999
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负责人:Richard Gordon
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依托单位:
Apparent Polar Wander of the Pacific Plate and Pacific Hotspots from Skewness Analysis of Marine Magnetic Anomalies
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批准号:9814673
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项目类别:Standard Grant
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资助金额:$10.0万
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财政年份:1999
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负责人:Richard Gordon
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依托单位:
Collaborative Research: Tests of the Rigid Plate Hypothesis and a Revised Global Model for Geologically Instantaneous Plate Motions
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批准号:9903763
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项目类别:Standard Grant
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资助金额:$3.6万
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财政年份:1999
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负责人:Richard Gordon
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依托单位:
CSEDI: Collab. Res.: An Interdisciplinary Investigation of a True Polar Wander--Improved Paleomagnetic Constraints on Models for Long-Term Rotational Dynamics
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批准号:9632858
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项目类别:Standard Grant
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资助金额:$7.2万
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财政年份:1996
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负责人:Richard Gordon
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依托单位:
Upgrade of Departmental Computer System
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批准号:9632364
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项目类别:Standard Grant
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资助金额:$9.16万
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财政年份:1996
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负责人:Richard Gordon
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依托单位:
Pacific Paleomagnetic Poles from Analysis of the Shapes of Marine Magnetic Anomalies
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批准号:9796110
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项目类别:Continuing Grant
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资助金额:$5.5万
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财政年份:1996
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负责人:Richard Gordon
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依托单位:
Collaborative Research: Late Cenozoic Motion Between India and Australia
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批准号:9417377
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项目类别:Continuing Grant
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资助金额:$3.98万
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财政年份:1995
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负责人:Richard Gordon
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依托单位:
Collaborative Research: Late Cenozoic Motion Between India and Australia
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批准号:9596284
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项目类别:Continuing Grant
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资助金额:$9.68万
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财政年份:1995
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负责人:Richard Gordon
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依托单位:
Pacific Paleomagnetic Poles from Analysis of the Shapes of Marine Magnetic Anomalies
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批准号:9406567
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项目类别:Continuing Grant
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资助金额:$11.0万
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财政年份:1994
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负责人:Richard Gordon
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依托单位:
U.S.-France Cooperative Research: High-Resolution Plate Reconstructions and Lithosphere Deformation
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批准号:9314549
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项目类别:Standard Grant
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资助金额:$1.56万
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财政年份:1994
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负责人:Richard Gordon
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依托单位:
Initiation, Evolution, and Total Motion Across the Zone of Lithospheric Deformation in the Equatorial Indian Ocean
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批准号:9218541
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项目类别:Standard Grant
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资助金额:$6.85万
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财政年份:1993
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负责人:Richard Gordon
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依托单位:
Current Absolute Plate Motion
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批准号:9116193
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项目类别:Continuing Grant
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资助金额:$10.24万
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财政年份:1991
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负责人:Richard Gordon
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依托单位:
国内基金
海外基金
β-arrestin2- MFN2-Mitochondrial Dynamics轴调控星形胶质细胞功能对抑郁症进程的影响及机制研究
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批准号:
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项目类别:省市级项目
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资助金额:--
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批准年份:2023
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负责人:
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依托单位: