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Collaborative Research: The Samoan Hotspot, Past and Present

Collaborative Research: The Samoan Hotspot, Past and Present
合作研究:萨摩亚热点地区的过去和现在
批准号:
0351799
负责人:
Hubertus Staudigel
金额:
$0.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2005
资助国家:
美国
项目状态:
已结题
起止时间:
2005-01-01 至 2007-12-31

项目摘要

项目成果

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中文摘要
翻译
根据最近对萨摩亚东部省的详细研究和对西部省的重点侦察,PI将进行为期20天的疏浚巡航,以阐明和测试现有(夏威夷)热点链模型的通用性。研究所将沿着沿着1 040公里的火山链挖掘15个火山建筑物,以阐明年龄发展模式,扩大和填补铅同位素相关性,探索在许多火山发现的全球极端富集锶同位素特征的局限性,并将绘制将萨摩亚火山连接在一起的雁行线性构造图并说明其特征。此外,在该奖项下,项目执行人将开展一系列涉及萨摩亚学童的教育和外联方案,并就地球在其漫长历史中如何分化的问题提出意见。
英文摘要
Based on recent detailed studies of the eastern Samoan province, and key reconnaissance in the western province, the PIs will undertake 20-day dredging cruise that will illuminate and test the generality of existing (Hawaiian) models for hotspot chains. The PIs will dredge 15 volcanic edifices spaced along 1040 km of the chain, to elucidate the age progression model, to expand and fill in the Pb-isotope correlation, to explore the limits of the globally extreme enriched Sr isotope signature found at many of the volcanoes, and will map and characterize the en echelon lineaments that knit Samoan volcanoes together. In addition, the PIs will, under this award, carry out a number of educational and outreach programs involving school children in Samoa and contribute to ideas of how the earth has differentiated over its long history.
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会议论文
Scripps Classroom Connection: Developing a School District/Research Institution Partnership in Earth System Science Education
Collaborative Research: Microbially Mediated Alteration of Volcanic Glass using McMurdo Extreme Environments as Natural Laboratories
RCN Establishing a Seamount Biogeoscience Network (SBN)
The role of microbial Fe and Mn oxidation in submarine weathering of volcanic glass
国内基金
海外基金
Research on Quantum Field Theory without a Lagrangian Description
  • 批准号:
    24ZR1403900
  • 项目类别:
    省市级项目
  • 资助金额:
    --
  • 批准年份:
    2024
  • 负责人:
    SATOSHI NAWATA
  • 依托单位:
Cell Research
Cell Research
Cell Research (细胞研究)