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A Test of Paleomagnetic Field Variability at Equatorial Latitudes

A Test of Paleomagnetic Field Variability at Equatorial Latitudes
赤道纬度古磁场变化的检验
批准号:
9980410
负责人:
Steven Lund
金额:
$5.88万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2000
资助国家:
美国
项目状态:
已结题
起止时间:
2000-03-15 至 2001-08-31

项目摘要

项目成果

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中文摘要
翻译
本项目将研究印度尼西亚晚第四纪深海沉积物的古地磁和岩石磁变率。研究人员将从选定的区间恢复详细的古地磁长期变化、古强度和偏移记录,并评估早期沉积成岩作用对这些记录可能产生的复杂影响。最终目标是恢复过去13万年地磁场变化的完整记录,并寻找在世界其他地方记录的布伦内斯时代的短途旅行。这些记录的比较将为产生这种可变性的发电机过程提供新的见解。
英文摘要
Lund 9980410 This project will study the paleomagnetic and rock magnetic variability of late Quaternary deep-sea sediments from Indonesia. The investigators will recover detailed paleomagnetic secular variation, paleointensity, and excursion records from selected intervals and assess the role of early sediment diagenesis as a possible complicating influence on such records. The final goal is to recover a complete record of geomagnetic field varaibility for the last 130,000 years and search for Brunhes-aged excursions that have been recorded in other parts of the world. Comparison of such records will provide new insight into the dynamo processes that generate such variability.
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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:
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:
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:
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:
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