Dynamical Consequences of a High Viscosity Lower Mantle
Dynamical Consequences of a High Viscosity Lower Mantle
批准号:
9526660
负责人:
Peter van Keken
金额:
$3.79万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1996
资助国家:
美国
项目状态:
已结题
起止时间:
1996-08-01 至 1999-07-31
中文摘要
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英文摘要
9526660 van Keken The PI proposes numerical studies of the rheological and thermodynamic properties of the lower mantle and the role of the 400- and 670- km phase transitions in lower mantle viscosity models. The goal of this research is to further our current understanding of the importance of the lower mantle in governing the dynamics and long term chemical and thermal evolution of the mantle. This work may help to better understand the fate of subducted slabs, the source of hotspot volcanism, the geochemical record explained by upper/lower mantle mixing, and will aid the interpretation of tomographic seismic images by applying dynamical considerations. ***
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批准号:2021027
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资助金额:$29.81万
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财政年份:2020
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批准号:1664642
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资助金额:$29.38万
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财政年份:2017
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依托单位:
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批准号:1356132
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项目类别:Standard Grant
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资助金额:$3.93万
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财政年份:2014
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负责人:Peter van Keken
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依托单位:
Collaborative Research: the role of fluids in intermediate-depth seismicity and wedge anisotropy: Case studies for Cascadia and Alaska, with a comparison to Japan
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批准号:1249353
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项目类别:Standard Grant
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资助金额:$17.69万
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财政年份:2013
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负责人:Peter van Keken
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依托单位:
Consequences of plate tectonics in a compressible mantle
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批准号:1246700
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项目类别:Standard Grant
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资助金额:$24.99万
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财政年份:2013
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负责人:Peter van Keken
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依托单位:
CSEDI Collaborative Research: Joint seismic, geodynamic, and mineral physics investigation of mantle plumes
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批准号:0855487
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项目类别:Continuing Grant
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资助金额:$29.49万
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财政年份:2009
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负责人:Peter van Keken
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依托单位:
Collaborative Research: Advanced models of magma migration at convergent MARGINS
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批准号:0841075
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项目类别:Continuing Grant
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资助金额:$5.62万
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财政年份:2009
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负责人:Peter van Keken
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依托单位:
MARGINS: Collaborative Research: Synthesis and Integration of Magmagenetic Controls for Subduction Factory Focus Sites
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批准号:0840448
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项目类别:Standard Grant
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资助金额:$6.88万
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财政年份:2009
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负责人:Peter van Keken
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依托单位:
Collaborative Research: 3D modeling of subduction in the Pacific
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批准号:0646757
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项目类别:Standard Grant
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资助金额:$9.71万
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财政年份:2007
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负责人:Peter van Keken
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依托单位:
Acquisition of a Linux Cluster for Seismological and Geodynamical Modeling
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批准号:0651056
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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:Peter van Keken
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依托单位:
CSEDI Collaborative Research: Geochemical Structure and Dynamics of the Mantle Below the East African Rift System
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批准号:0551913
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项目类别:Continuing Grant
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资助金额:$8.41万
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财政年份:2006
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负责人:Peter van Keken
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依托单位:
Collaborative Research: Geochemistry and Whole Mantle Convection
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批准号:0229962
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项目类别:Standard Grant
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资助金额:$14.5万
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财政年份:2003
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负责人:Peter van Keken
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依托单位:
Collaborative Research: ITR: The Geowall - Stereo Visualization for the Earth Sciences
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批准号:0219246
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项目类别:Continuing Grant
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资助金额:$19.33万
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财政年份:2002
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负责人:Peter van Keken
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依托单位:
Collaborative Research: H2O in the Mantle Wedge
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批准号:0208310
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项目类别:Continuing Grant
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资助金额:$14.17万
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财政年份:2002
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负责人:Peter van Keken
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依托单位:
CSEDI: Collaborative Research: Thermal, Petrological, and Seismological Study of Subduction Zones
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批准号:0215534
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项目类别:Standard Grant
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资助金额:$2.65万
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财政年份:2002
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负责人:Peter van Keken
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依托单位:
Margins: Workshop on Modeling of Subduction Zone Dynamics and Thermal Structure
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批准号:0111459
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项目类别:Standard Grant
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资助金额:$2.07万
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财政年份:2001
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负责人:Peter van Keken
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依托单位:
Upgrading of a Linux PC Cluster for Geodynamical Modeling
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批准号:0091971
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项目类别:Standard Grant
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资助金额:$5.59万
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财政年份:2001
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负责人:Peter van Keken
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依托单位:
CSEDI Collaborative Research: Mineral Physics Based Geodynamical Modeling of Anisotropic Structure in the Lower Most Mantle
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批准号:9905601
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项目类别:Standard Grant
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资助金额:$7.06万
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财政年份:1999
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负责人:Peter van Keken
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依托单位:
Dynamical Models of Mantle Volatile Evolution
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批准号:9629094
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项目类别:Continuing Grant
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资助金额:$9.0万
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财政年份:1996
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负责人:Peter van Keken
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依托单位:
国内基金
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