Geomagnetic and Archeomagnetic Jerks: Where Do We Stand?

Eos

Volumn 90, Issue 24, 2009, Pages 208-

  Mandea, Mioara ^a   Olsen, Nils ^b  

^a GFZ GERMAN RESEARCH CENTRE FOR GEOSCIENCES   (Germany)

^b TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 68949114713     PISSN: 00963941     EISSN: None     Source Type: Journal    
DOI: 10.1029/2009EO240004     Document Type: Note

References (8)

1. Bloxham, J. (2002), Time-independent and time-dependent behavior of high-latitude flux bundles at the core-mantle boundary, Geophys. Res. Lett., 29(0), 1854, doi:10.1029/2001GL014543.
2. Dumberry, M., and J. Bloxham (2006), Azimuthal flows in the Earth's core and changes in length of day at millennial timescales, Geophys. J. Int., 165(1), 32-46.
3. Gallet, Y., A. Genevey, and V. Courtillot (2003), On the possible occurrence of "archaeomagnetic jerks" in the geomagnetic field over the past three millennia. Earth Planet. Sci.. Lett., 214, 237-242.
4. Jackson, A., A. R. T. Jonkers, and M. R. Walker (2000), Four centuries of geomagnetic secular variation from historical records, Philos. Trans. R. Soc. London, Ser. A, 358, 957-990.
5. Mandea, M., and N. Olsen (2006), A new approach to directly determine the secular variation from magnetic satellite observations, Geophys. Res. Lett., 33, L15306,doi:10.1029/2006GL026616. (Pubitemid 44945778)
6. Olsen, N., and M. Mandea (2007), Investigation of a secular variation impulse using satellite data: The 2003 geomagnetic jerk, Earth Planet. Sci. Lett., 255, 94-105, doi:10.1016/j.epsl.2006.12.008.
7. Olsen, N., and M. Mandea (2008), Rapidly changing flows in the Earth's core, Nat. Geosci., 1, 390-394.
8. Wardinski, I., and M. Korte (2008), The evolution of the core-surface flow over the last seven thousand years, J. Geophys. Res., 113, B05101, doi:10.1029/2007JB005024.