The Dynamics of Basalt Eruptions in the Deep Sea: Detailed Study of Eruptive Hyaloclastite Deposits with Alvin
The Dynamics of Basalt Eruptions in the Deep Sea: Detailed Study of Eruptive Hyaloclastite Deposits with Alvin
批准号:
9314288
负责人:
Rodey Batiza
金额:
$29.32万
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:
1994-12-15 至 1998-11-30
中文摘要
小行星9314288 该项目涉及在北纬12度附近东太平洋海隆的“海山”执行一项ALVIN潜水方案。 将对透明碎屑岩矿床进行取样,以评价透明碎屑岩喷发的动力学,目的是限制海脊岩浆活动高喷发率端元的岩浆上升速度和羽流动力学。 还将进行模型研究和实验室实验。 ***
英文摘要
9314288 Batiza This project involves an ALVIN dive program at "Seamount" on the East Pacific Rise near 12 degrees north. Hyaloclastite deposits will be sampled to evaluate the dynamics of hyaloclastite eruptions with the objective of constraining magma ascent velocity and plume dynamics for the high eruption-rate end member of magmatic activity at ridges. Modelling studies and laboratory experimentation will also be employed. ***
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Technician Support: University of Hawaii ICP-MS Facility for Research in Ocean and Earth Sciences
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批准号:9706711
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项目类别:Standard Grant
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资助金额:$11.36万
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财政年份:1997
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负责人:Rodey Batiza
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依托单位:
Petrological, Geochemical, & Geochronological Investigation of the Easter Island Seamount Volcanic Chain, Southeast Pacific
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批准号:9531887
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项目类别:Standard Grant
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资助金额:$3.71万
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财政年份:1995
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负责人:Rodey Batiza
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依托单位:
Laboratory Study of Temporal Variation of Magmatic Processes at the EPR: 9 30'N, 10 30'N and 11 20'N
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批准号:9503538
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项目类别:Continuing Grant
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资助金额:$10.0万
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财政年份:1995
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负责人:Rodey Batiza
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依托单位:
Acquisition of ICP-MS for Research in Ocean and Earth Sciences
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批准号:9401738
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项目类别:Standard Grant
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资助金额:$10.05万
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财政年份:1994
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负责人:Rodey Batiza
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依托单位:
Acquisition of ICP-MS for Research in Ocean and Earth Sciences
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批准号:9401770
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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:1994
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负责人:Rodey Batiza
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依托单位:
GLORIA and Geochemical Investigation of the Easter Seamount Chain
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批准号:9214496
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项目类别:Standard Grant
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资助金额:$5.41万
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财政年份:1993
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负责人:Rodey Batiza
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依托单位:
A Test of Petrologic Temporal Variation on Normal Crust Generated at the EPR 0-1 Ma
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批准号:9102489
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项目类别:Continuing Grant
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资助金额:$26.79万
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财政年份:1991
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负责人:Rodey Batiza
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依托单位:
Segment-Scale Melt Storage and Transport Processes at Mediumto Fast-Spreading Ridges: Case Study at the EPR, 9 Degrees 30' Norh Area
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批准号:9000193
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项目类别:Standard Grant
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资助金额:$6.5万
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财政年份:1990
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负责人:Rodey Batiza
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依托单位:
Petrogenetic Processes near OSCs and Transforms Inferred from the Chemistry of Seamount Lavas: Constraints on the Deep Thermal Structure and Processes beneath EPR Offsets
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批准号:8996191
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项目类别:Standard Grant
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资助金额:$4.5万
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财政年份:1989
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负责人:Rodey Batiza
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依托单位:
Magma Supply Dynamics at Slow Spreading Rates: South Atlantic at 26 Degrees South
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批准号:8903296
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项目类别:Standard Grant
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资助金额:$9.0万
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财政年份:1989
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负责人:Rodey Batiza
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依托单位:
Petrogenetic Processes near OSCs and Transforms Inferred from the Chemistry of Seamount Lavas: Constraints on the Deep Thermal Structure and Processes beneath EPR Offsets
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批准号:8709889
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项目类别:Standard Grant
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资助金额:$19.99万
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财政年份:1987
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负责人:Rodey Batiza
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依托单位:
Integrated Geologic and Geophysical Studies of Submerged Oceanic Volcanoes in the Pacific Using "Seabeam"
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批准号:8117135
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项目类别:Standard Grant
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资助金额:$6.14万
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财政年份:1982
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负责人:Rodey Batiza
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依托单位:
Field and Geological Study of Granitoid Rocks From a Metamorphic Core Complex in Eastern Egypt
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批准号:8009023
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项目类别:Continuing Grant
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资助金额:$6.45万
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财政年份:1980
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负责人:Rodey Batiza
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依托单位:
Fossil Ridge Crests: Petrology and Geochemistry
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批准号:8004244
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项目类别:Standard Grant
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资助金额:$8.69万
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财政年份:1980
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负责人:Rodey Batiza
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依托单位:
Origin and Evolution of Small Oceanic Volcanoes Near Mid-Ocean Ridges
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批准号:7727001
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项目类别:Standard Grant
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资助金额:$6.27万
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财政年份:1978
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负责人:Rodey Batiza
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依托单位:
海外基金