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地磁场长期变化研究新动向:海洋沉积的相对古强度记录 被引量:2

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摘要 地磁场变化的研究在地球科学的很多方面具有重要的应用价值,如何获得地磁场长期变标准曲线,是地球物理学重要的研究课题.文中综述了国外对深海沉积记录长时间尺度相对古强度研究的最新成果,系统介绍了200 ka和整个布容期的相对古强度变化曲线,变化曲线可靠性的验证方法,及其在定年、古气候研究中的应用,并指出了进一步研究需要注意的问题.
出处 《自然科学进展》 北大核心 2002年第1期45-50,共6页
基金 国家自然科学基金(批准号:49772135 49894174)
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参考文献10

  • 1Raisbeck G M,et a1.~ (10) Be deposition at Vostok, Antarctica, during the last 50, 000 years and its relationship to possible cosmogenic production variations during this period[].The Last Deglaciation: Absolute and Radiocarbon Chronologies.1992
  • 2Beer J,et al.(10) Be peaks as time markers in polar ice cores[].The Last Deglaciation: Absolute and Radiocarbon Chronologies.1992
  • 3Tric E,et al.Paleointensity of the geomagnetic field during the last 80, 000 years[].Journal of Geophysical Research.1992
  • 4Schneider D A.An estimate of late Pleistocene geomagnetic intensity variation from Sulu Sea sediments[].Earth and Planetary Science.1993
  • 5Channell J E T,et al.O at ODP 983 (Gardar Drift, North Atlantic) since 350 ka[].Earth and Planetary Science.1997
  • 6Meynadier L,et al.Saw-toothed variations of relative paleointensity and cumulative viscous remanence: Testing the record and the model[].Journal of Geophysical Research.1998
  • 7Tauxe L,et al.Normalized remanence in sediments of the Western Equatorial Pacific: Relative paleointensity of the geomagnetic field[].Journal of Geophysical Research.1990
  • 8Yamazak T,et al.Long-term secular variation of the geomagnetic field during the last 200 kyr recorded in sediment cores frorn the western equatorial Pacific[].Earth and Planetary Science.1994
  • 9Yamazaki T,et al.Relative paleointensity of the geomagnetic field during the Brunhes Chron[].Earth and Planetary Science.1995
  • 10Schneider D A,et al.A high-resolution marine sedimentary record of geomagnetic intensity during Brunhes Chron[].Earth and Planetary Science.1996

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