课题基金 / 基金详情

Collaborative Research: Global Geomagnetic Field Modeling for Modeling for 0-3000 Years B.P.

Collaborative Research: Global Geomagnetic Field Modeling for Modeling for 0-3000 Years B.P.
合作研究:用于 0-3000 年 B.P. 建模的全球地磁场建模
批准号:
9304398
负责人:
Steven Lund
金额:
$2.18万
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:
1993-09-01 至 1995-08-31

项目摘要

项目成果

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中文摘要
翻译
[304398] LUND, Steven P.最近的全球地磁场模型提供了地球表面和地核-地幔边界地磁场的详细图像。然而,由于这些模型的历史数据跨度很短,它们只对已知地磁场中发生的变化的一小部分进行了采样。该项目旨在利用从考古文物和沉积物中获得的古地磁数据的时间序列,延长全球地磁模型的可用时间。过去3000年的高质量数据集数量有限,将对这些数据进行汇编和仔细评估。
英文摘要
9304398 LUND, Steven P. Recent global geomagnetic field models provide detailed pictures of the geomagnetic field, both at Earth's surface and at the core-mantle boundary. However, because of the short time spanned by the historical data that contribute to these models, they only sample a tiny fraction of the variability known to occur in the geomagnetic field. This project is to extend the time period over which global field models are available using time series of paleomagnetic data derived from archeological artifacts and sediment. A limited number of high quality data sets exist spanning the past 3000 years, and these will be compiled and carefully assessed.
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会议论文
Reanalysis of Paleomagnetic Secular Variation and Excursions During Early Brunhes Time (380-780 ka) at ODP Sites 1060, 1061, 1062, and 1063
  • 批准号:
    2219330
  • 项目类别:
    Standard Grant
  • 资助金额:
    $16.36万
  • 财政年份:
    2022
  • 负责人:
    Steven Lund
  • 依托单位:
Estimating the Character of Paleomagnetic Field Excursions and Surrounding Secular Variation at Equatorial Latitudes (Equatorial W. Atlantic; MIS 1-4)
  • 批准号:
    1547605
  • 项目类别:
    Standard Grant
  • 资助金额:
    $22.69万
  • 财政年份:
    2016
  • 负责人:
    Steven Lund
  • 依托单位:
Graduate Research at Michigan State University to Push the Intensity Frontier and Support Accelerator Science
  • 批准号:
    1632761
  • 项目类别:
    Standard Grant
  • 资助金额:
    $20.1万
  • 财政年份:
    2016
  • 负责人:
    Steven Lund
  • 依托单位:
Filling Holes in the Holocene Geomagnetic Field - Tropical East Africa
  • 批准号:
    1316507
  • 项目类别:
    Standard Grant
  • 资助金额:
    $20.0万
  • 财政年份:
    2013
  • 负责人:
    Steven Lund
  • 依托单位:
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)