© 2009

Geomagnetic Field Variations


Table of contents

  1. Front Matter
    Pages I-XII
  2. Karl-Heinz Glaβmeier, Heinrich Soffel, Jörg Negendank
    Pages 1-23
  3. Hermann Lühr, Monika Korte, Mioara Mandea
    Pages 25-63
  4. Karl Fabian, Roman Leonhardt
    Pages 65-106
  5. Joachim Vogt, Miriam Sinnhuber, May-Britt Kallenrode
    Pages 159-208
  6. Back Matter
    Pages 209-213

About this book


Earth's magnetic field is currently changing dramatically. Is the observed decrease of the dipole moment indicating a future polarity transition? What would be the effects of such a drastic change on system Earth? Can any positive or negative effects on our biosphere or even humans be expected?

This book gives a first overview about the geomagnetic field in general and serves as an introduction into geomagnetism. As the topic of the book covers a wide range of scientific disciplines, the first chapter summarises basic principles of geomagnetism and related fields including a historic overview, instruments and measurements, paleomagnetic fields, basics of dynamo theory, etc. The contributed chapters review major results of international activities aiming at understanding the causes and effects of geomagnetic field variations in view of the questions above.


Earth magnetosphere Geodynamo Geomagnetic field Geomagnetic observation Paleomagnetic Field Variations magnetic field magnetism

Authors and affiliations

  1. 1.TU Braunschweig Institut für Geophysik und extraterrestrische PhysikGermany
  2. 2.Department für Geo- und UmweltwissenschaftenUniversität MünchenGermany
  3. 3.GeoForschungsZentrum PotsdamTelegrafenbergGermany

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