Are Up Flow Zones Boundaries Between Adjacent Hydrothermal Systems? Geological and Geochemical Tests
Are Up Flow Zones Boundaries Between Adjacent Hydrothermal Systems? Geological and Geochemical Tests
批准号:
9406965
负责人:
John Delaney
金额:
$114.05万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1994
资助国家:
美国
项目状态:
已结题
起止时间:
1994-08-01 至 2000-01-31
中文摘要
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英文摘要
9406965 Delaney This project will test the hypothesis that sites of hydrothermal discharge may represent the confluence of up flow zones fed from two adjacent convection cells. A program of 30 ALVIN dives on the Juan de Fuca Rise in the northeast Pacific is designed to confirm whether mixing between fluids derived from two different sources explains the gradients of temperature and salinity across the Main Endeavour field, examine whether the same mechanism operates at the High Rise vent field, develops regional context of these systems by defining the spacing for all active sites of high temperature discharge, and establishing what chemical characteristics of fluids are shared on a segment scale. ***
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Workshop: Community Input on Long-Term Deployments of Resident Autonomous Undersea Vehicles; University of Washington; April, 2018
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批准号:0428483
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依托单位:
REVEL 2002-2005 (Research and Education - Volcanoes, Exploration and Life)
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批准号:0228142
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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:2002
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负责人:John Delaney
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依托单位:
REVEL 2000 (Research and Education: Volcanoes, Exploration and Life)
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批准号:0002684
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资助金额:$7.52万
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REVEL: Research and Education -- Volcanoes, Exploration and Life
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批准号:9907537
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批准号:9820105
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REVEL: Research and Education-Volcanoes, Exploration and Life
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SGER: Temperature Arrays for Investigation of Active Sulfide Structures
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REVEL: Research and Education--Volcanoes, Exploration, and Life
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依托单位:
Impact of Diking-Eruptive Events on the Coaxial System, Juan de Fuca Ridge
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批准号:9633572
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项目类别:Standard Grant
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资助金额:$19.93万
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依托单位:
Collaborative Research: Integrated Geological Interpretationof Deep-Tow Sonar, Submersible, and Petrological Observations of the Upper and Lower Oceanic Crust
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批准号:9317611
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项目类别:Standard Grant
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资助金额:$12.52万
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财政年份:1994
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负责人:John Delaney
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依托单位:
Sulfide Flanges: Geological, Chemical and Biological Energetics of Active, Exposed Hydrothermal Systems
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批准号:9012696
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项目类别:Continuing Grant
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资助金额:$38.5万
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财政年份:1991
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负责人:John Delaney
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依托单位:
A Proposal to Support the 1992 RIDGE Theoretical Institute
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批准号:9114702
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项目类别:Standard Grant
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资助金额:$19.04万
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财政年份:1991
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负责人:John Delaney
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依托单位:
Episodic Accretion on the Mid-Atlantic Ridge: Interpretation and Sampling of Crustal Sections from the Kane Transform Fault
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批准号:8919244
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项目类别:Standard Grant
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资助金额:$43.25万
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财政年份:1990
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负责人:John Delaney
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依托单位:
Coordinating Office for the RIDGE Initiative
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批准号:9012481
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项目类别:Continuing Grant
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资助金额:$77.83万
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财政年份:1990
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负责人:John Delaney
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依托单位:
RIDGE Summer Institute for Theoretical Studies
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批准号:9012524
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项目类别:Standard Grant
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资助金额:$12.11万
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财政年份:1990
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负责人:John Delaney
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依托单位:
Constraints on Magma Chamber-Hydrothermal Interaction from the Seamail Ophiolite (Oman)
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批准号:9000994
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项目类别:Continuing Grant
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资助金额:$9.04万
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财政年份:1990
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负责人:John Delaney
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依托单位:
Dynamics of Mid-Ocean Ridge Hydrothermal Systems: A Time-Series Pilot Study of Earthquake Activity, Venting, andPlume Variability
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批准号:8800885
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项目类别:Continuing Grant
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资助金额:$29.64万
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财政年份:1988
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负责人:John Delaney
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依托单位:
Planning and Coordination or the RIDGE Program
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批准号:8801152
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项目类别:Continuing Grant
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资助金额:$48.84万
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财政年份:1988
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负责人:John Delaney
-
依托单位:
国内基金
海外基金
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