Seismic Attenuation in Ocean Crust
Seismic Attenuation in Ocean Crust
批准号:
9313794
负责人:
Ralph Stephen
金额:
$9.03万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1993
资助国家:
美国
项目状态:
已结题
起止时间:
1993-11-15 至 1996-10-31
中文摘要
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英文摘要
9313794 Stephen Analysis of data from a Vertical Seismic Profile at Ocean Drilling Project site 735B in the Indian Ocean indicates that attenuation in crustal layer 3 may be much higher than previously thought. If this is true, it may indicate that layer 3 is not composed dominantly of gabbros as is commonly thought. The present project will analyze additional data from several different locations in attempting to clarify the initial results from the Indian Ocean. ***
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Collaborative Research: Dynamic Response of the Ross Ice Shelf to Wave-induced Vibrations
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批准号:1246416
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项目类别:Continuing Grant
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资助金额:$31.66万
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财政年份:2014
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负责人:Ralph Stephen
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依托单位:
Three-Dimensional Modeling of Seafloor Geo-Acoustic Interaction
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批准号:1260094
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项目类别:Standard Grant
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资助金额:$19.09万
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财政年份:2013
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负责人:Ralph Stephen
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依托单位:
Compliance in Laterally Varying Lithosphere: Axial Magma Chambers
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批准号:0424633
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项目类别:Continuing Grant
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资助金额:$42.83万
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财政年份:2004
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负责人:Ralph Stephen
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依托单位:
SGER - Seismometers on CORKS: Design Plans
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批准号:0450318
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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:Ralph Stephen
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依托单位:
Workshop on Seismo-Acoustics Applications in Marine Geology and Geophysics
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批准号:0332816
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项目类别:Standard Grant
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资助金额:$5.39万
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财政年份:2003
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负责人:Ralph Stephen
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依托单位:
Collaborative Research: Time Dependence of Broadband Ambient Seismic Noise on the Ocean Floor
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批准号:9819539
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项目类别:Standard Grant
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资助金额:$8.0万
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财政年份:1999
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负责人:Ralph Stephen
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依托单位:
Ninety-East Ridge Oblique Seismic Experiment (NOSE)
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批准号:9730588
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项目类别:Standard Grant
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资助金额:$25.73万
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财政年份:1998
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负责人:Ralph Stephen
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依托单位:
Seismic-While-Drilling for the Ocean Drilling Project
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批准号:9712464
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项目类别:Standard Grant
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资助金额:$16.53万
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财政年份:1997
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负责人:Ralph Stephen
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依托单位:
A Broadband Borehole Seismometer for the Deep Ocean (WHOI Component)
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批准号:9505730
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项目类别:Standard Grant
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资助金额:$3.5万
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财政年份:1995
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负责人:Ralph Stephen
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依托单位:
Collaborative Research: Broadband Seismic Measurements on the Deep Ocean Floor: A Pilot Experiment
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批准号:9522114
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项目类别:Continuing Grant
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资助金额:$87.63万
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财政年份:1995
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负责人:Ralph Stephen
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依托单位:
Characterization of Gas Hydrate Physical Properties with a Walkaway Vertical Seismic Profile on ODP Leg 163
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批准号:9504610
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项目类别:Standard Grant
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资助金额:$15.95万
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财政年份:1995
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负责人:Ralph Stephen
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依托单位:
A Broadband Borehole Seismometer for the Deep Ocean - Development and Land Testing (WHOI Component)
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批准号:9118943
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项目类别:Continuing Grant
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资助金额:$74.5万
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财政年份:1992
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负责人:Ralph Stephen
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依托单位:
Seismic Attenuation in Ocean Crustal Layer 3 Hydrophone Instruments
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批准号:8922762
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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:1990
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负责人:Ralph Stephen
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依托单位:
The Three-Dimensional Structure and Anisotropy of Ocean Crust at DSDP Site 418
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批准号:8701132
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项目类别:Standard Grant
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资助金额:$11.57万
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财政年份:1987
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负责人:Ralph Stephen
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依托单位:
Borehole Seismic Experiments at the DSDP Sites 417 and 603
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批准号:8416633
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项目类别:Standard Grant
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资助金额:$32.49万
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财政年份:1985
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负责人:Ralph Stephen
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依托单位:
Analysis of Borehole Seismic Data and the Structure of Oceanic Crust
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批准号:8409155
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项目类别:Standard Grant
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资助金额:$14.4万
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财政年份:1984
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负责人:Ralph Stephen
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依托单位:
Borehole Seismic Experiment in the Costa Rica Rift Area
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批准号:8117571
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项目类别:Continuing Grant
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资助金额:$38.12万
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财政年份:1981
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负责人:Ralph Stephen
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依托单位:
Downhole Oblique Seismic Experiments: Galapagos, Gulf of California, and North Atlantic
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批准号:7909351
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项目类别:Standard Grant
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资助金额:$10.87万
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财政年份:1979
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负责人:Ralph Stephen
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依托单位:
海外基金