Geochemical and Dynamical Evolution of the Galapagos Hotspot
Geochemical and Dynamical Evolution of the Galapagos Hotspot
批准号:
9203748
负责人:
William White
金额:
$0.0万
依托单位:
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:
1993-02-01 至 1994-03-31
中文摘要
该项目是为了继续研究海底熔岩样本, 1990年从加拉帕戈斯平台收集的地球物理数据。 地球化学研究证实并延伸了一个马蹄形图案 地球化学分带在陆上和 加拉帕戈斯热点的海底喷发产物。 的 主要调查人员目前正在收集主要和微量 元素浓度、同位素比值和放射性年龄数据 从一个广泛的海底火山岩和玻璃套, 为了验证这些假设。
英文摘要
This project is for continued study of submarine lava samples and geophysical data collected from the Galapagos platform in 1990. Geochemical studies confirm and extend a horseshoe-shaped pattern of geochemical zonation in the zonation in the subaerial and submarine eruptive products of the Galapagos hotspot. The principal investigators are presently collecting major and trace element concentrations, isotopic ratios, and radiomatic age data from an extensive suite of submarine volcanic rocks and glasses in order to test these hypotheses.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Collaborative Research: Rejuvenescent Volcanism on Mauritius
-
批准号:0635895
-
项目类别:Continuing Grant
-
资助金额:$22.93万
-
财政年份:2007
-
负责人:William White
-
依托单位:
The Deep Mantle Subduction Flux
-
批准号:0309992
-
项目类别:Standard Grant
-
资助金额:$10.2万
-
财政年份:2003
-
负责人:William White
-
依托单位:
Collaborative Research: Suspended Sediment Transport in Karst
-
批准号:0125551
-
项目类别:Continuing Grant
-
资助金额:$21.42万
-
财政年份:2002
-
负责人:William White
-
依托单位:
CSEDI: Reconciling Geophysical and Geochemical Observations of Mantle Structure
-
批准号:0079975
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:2000
-
负责人:William White
-
依托单位:
ESH: Development of Luminescene Banding in Speleothems as a High Resolution Climatic Record
-
批准号:9809138
-
项目类别:Standard Grant
-
资助金额:$16.0万
-
财政年份:1998
-
负责人:William White
-
依托单位:
Support for Participation by U.S. Scientists in the Geochemical Earth Reference Model Workshop, Lyon, France, March 1996
-
批准号:9526939
-
项目类别:Standard Grant
-
资助金额:$0.28万
-
财政年份:1996
-
负责人:William White
-
依托单位:
Collaborative Research: Volcanic Evolution in the Galapagos: A Geological, Petrological, and Geochemical Investigation of Volcan Ecuador
-
批准号:9628281
-
项目类别:Standard Grant
-
资助金额:$16.6万
-
财政年份:1996
-
负责人:William White
-
依托单位:
Research Technician Support: W. M. Keck Foundation Isotope Laboratory
-
批准号:9629959
-
项目类别:Standard Grant
-
资助金额:$14.75万
-
财政年份:1996
-
负责人:William White
-
依托单位:
The Origin and Evolution of Mantle Plumes
-
批准号:9418398
-
项目类别:Standard Grant
-
资助金额:$10.0万
-
财政年份:1995
-
负责人:William White
-
依托单位:
SSC: "JSU-Summer Science Camp"
-
批准号:9553286
-
项目类别:Standard Grant
-
资助金额:$10.0万
-
财政年份:1995
-
负责人:William White
-
依托单位:
Replacement of the Thermal Ionization Mass Spectrometer at Cornell
-
批准号:9219364
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:1993
-
负责人:William White
-
依托单位:
Collaborative Research: Geochemical Studies of the SouthernLesser Antilles
-
批准号:9304102
-
项目类别:Continuing grant
-
资助金额:$0.0万
-
财政年份:1993
-
负责人:William White
-
依托单位:
Development of Analytical Techniques for ICP-MS and LA-ICP- MS
-
批准号:9219368
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:1993
-
负责人:William White
-
依托单位:
Collaborative Research: Hf and Pb Isotope Ratios in Seawater: Indicators of Paleo-Hydrothermal Activity
-
批准号:9301822
-
项目类别:Continuing grant
-
资助金额:$0.0万
-
财政年份:1993
-
负责人:William White
-
依托单位:
Just Science Hall Repair/Renovation Project
-
批准号:9214536
-
项目类别:Standard Grant
-
资助金额:$60.0万
-
财政年份:1992
-
负责人:William White
-
依托单位:
Photoconductivity Spectra of Loosely Bound Electronic States in Minerals
-
批准号:9205256
-
项目类别:Standard Grant
-
资助金额:$4.6万
-
财政年份:1992
-
负责人:William White
-
依托单位:
Geochemical Studies of Ocean Basin Evolution
-
批准号:9202752
-
项目类别:Continuing grant
-
资助金额:$0.0万
-
财政年份:1992
-
负责人:William White
-
依托单位:
Acquisition of Laser Ablation Sampler for ICP MS
-
批准号:9118037
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:1992
-
负责人:William White
-
依托单位:
Summer Science Camps for Seventh and Eight Grades at Jackson State University.
-
批准号:9252876
-
项目类别:Continuing Grant
-
资助金额:$18.73万
-
财政年份:1992
-
负责人:William White
-
依托单位:
A Pb and Nd Isotope Study of the Footwall Rocks of the Noranda and Matagami Cu-Zn Sulfide, Deposits, Quebec
-
批准号:8917123
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:1990
-
负责人:William White
-
依托单位:
海外基金