Seismicity, Structure, and Fluid Flow of the TAG Hydrothermal System
Seismicity, Structure, and Fluid Flow of the TAG Hydrothermal System
批准号:
0137329
负责人:
Robert Sohn
金额:
$48.08万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2002
资助国家:
美国
项目状态:
已结题
起止时间:
2002-12-15 至 2005-11-30
中文摘要
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英文摘要
This project will monitor microearthquake activity, vent exit temperatures, and tidal pressures at the TAG hydrothermal site on the Mid?Atlantic Ridge 26 degrees north. An active?source seismic survey will be focused on the TAG segment bathymetric high. The experiment will address the nature of the heat source driving hydrothermal circulation, the relationship between the faulting on the eastern flank and fluid flow at the mound, the possible existence of a low?velocity zone beneath the rise axis, and the hydraulic connectivity of the shallow TAG mound.
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Collaborative Research: Investigating the Detachment Fault Cycle at the Mid-Cayman Spreading Center
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批准号:2104492
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项目类别:Continuing Grant
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资助金额:$58.81万
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财政年份:2022
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负责人:Robert Sohn
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依托单位:
Seismicity of peridotite alteration
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批准号:2147529
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项目类别:Continuing Grant
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资助金额:$45.28万
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财政年份:2022
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负责人:Robert Sohn
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依托单位:
Collaborative Research: Laboratory and theoretical study of geyser dynamics
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批准号:2050785
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项目类别:Standard Grant
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资助金额:$18.19万
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财政年份:2021
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负责人:Robert Sohn
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依托单位:
RAPID: Short-period Seismic Study of Actively Serpentinizing Lithosphere in the Oman Ophiolite
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批准号:1945305
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项目类别:Standard Grant
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资助金额:$11.99万
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财政年份:2019
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负责人:Robert Sohn
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依托单位:
Collaborative Research: The origin and propagation of shallow water microseisms: a multidisciplinary study at Yellowstone Lake
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批准号:1760056
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项目类别:Continuing Grant
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资助金额:$7.41万
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财政年份:2018
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负责人:Robert Sohn
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依托单位:
Collaborative Research: Modeling Hydrothermal Recharge and Outflow in Oceanic Crust Analogs with Sharp Permeability Gradients
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批准号:1536705
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项目类别:Standard Grant
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资助金额:$7.32万
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财政年份:2015
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负责人:Robert Sohn
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依托单位:
Seismicity and Fault Structure of Oceanic Detachment Faults
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批准号:1458084
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项目类别:Standard Grant
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资助金额:$48.25万
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财政年份:2015
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负责人:Robert Sohn
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依托单位:
Collaborative Research: Alteration of Mantle Peridotite: Geochemical Fluxes and Dynamics of Far from Equilibrium Transport
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批准号:1516313
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项目类别:Standard Grant
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资助金额:$28.01万
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财政年份:2015
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负责人:Robert Sohn
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依托单位:
Collaborative Research: The Response of Continental Hydrothermal Systems to Tectonic, Magmatic, and Climatic Forcing
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批准号:1516361
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项目类别:Continuing Grant
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资助金额:$128.64万
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财政年份:2015
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负责人:Robert Sohn
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依托单位:
Analysis of Hydraulic Seismicity at the TAG Hydrothermal Mound
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批准号:0647221
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项目类别:Continuing Grant
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资助金额:$24.8万
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财政年份:2007
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负责人:Robert Sohn
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依托单位:
Collaborative Research: Hydrothermal Processes on the Gakkel Ridge
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批准号:0425838
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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:Robert Sohn
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依托单位:
A Collaborative Proposal: Protype Development of Under ice Ocean Bottom Seismometer
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批准号:0001392
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项目类别:Standard Grant
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资助金额:$55.18万
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财政年份:2000
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负责人:Robert Sohn
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依托单位:
Arctic Basin Earthquake Detection with the Spinnaker Hydrophone Array
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批准号:0096050
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项目类别:Standard Grant
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资助金额:$4.7万
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财政年份:1999
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负责人:Robert Sohn
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依托单位:
Arctic Basin Earthquake Detection with the Spinnaker Hydrophone Array
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批准号:9813140
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项目类别:Standard Grant
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资助金额:$6.51万
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财政年份:1998
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负责人:Robert Sohn
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依托单位:
Seismicity and Structure of Axial Segment; Juan De Fuca Ridge
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批准号:9711700
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项目类别:Continuing Grant
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资助金额:$50.94万
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财政年份:1998
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负责人:Robert Sohn
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依托单位:
海外基金