Geomagnetic Field Variations

Softcover Nachdruck of hardcover 1. Auflage 2009
ISBN: 978-3-642-09560-3
Verlag: Springer

Buch, Englisch, 213 Seiten, Previously published in hardcover, Format (B × H): 155 mm x 235 mm, Gewicht: 353 g

Reihe: Advances in Geophysical and Environmental Mechanics and Mathematics

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.

Zielgruppe

Research

Autoren/Hrsg.

Glaßmeier, K.H.

Soffel, Heinrich

Negendank, Jorg

Fachgebiete

• Geowissenschaften Geologie Paläontologie, Taphonomie
• Naturwissenschaften Astronomie Astrophysik
• Naturwissenschaften Physik Elektromagnetismus Magnetismus
• Geowissenschaften Geologie GIS, Geoinformatik
• Geowissenschaften Geologie Geodäsie, Kartographie, Fernerkundung
• Geowissenschaften Geographie | Raumplanung Geodäsie, Kartographie, GIS, Fernerkundung
• Naturwissenschaften Astronomie Galaxien und Sterne
• Naturwissenschaften Physik Angewandte Physik Astrophysik
• Naturwissenschaften Physik Angewandte Physik Geophysik
• Naturwissenschaften Physik Elektromagnetismus Elektrizität, Elektrodynamik
• Geowissenschaften Geologie Geophysik
• Naturwissenschaften Astronomie Raumfahrt
• Naturwissenschaften Physik Elektromagnetismus Halbleiter- und Supraleiterphysik

Inhaltsverzeichnis

The Geomagnetic Field.- The Recent Geomagnetic Field and its Variations.- Records of Paleomagnetic Field Variations.- Numerical Models of the Geodynamo: From Fundamental Cartesian Models to 3D Simulations of Field Reversals.- Effects of Geomagnetic Variations on System Earth.