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Introduction to Geomagnetism

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Presentation on theme: "Introduction to Geomagnetism"— Presentation transcript:

1 Introduction to Geomagnetism
Wu Bateer

2 Outline-1 The Earth’s magnetic field The origin of magnetic field
Basic principles of rock magnetism Paleomagnetism Magnetic Chronology Environmental magnetism

3 Outline-2 The Earth’s magnetic field The origin of magnetic field
The physics of magnetism The magnetic dipole Elements of the Earth’s magnetic field Measurements of the Earth’s magnetic field The origin of magnetic field The magnetic field of external origin The magnetic field of internal origin Time variations Basic principles of rock magnetism Magnetic properties of solids Magnetic remanence Magnetic properties of minerals Magnetic minerals in rocks

4 Outline-3 Paleomagnetism Magnetic Chronology Environmental magnetism
Magnetic Remanence in Rocks Paleomagnetic working strategy Paleomagnetic information/applications Magnetic Chronology Geomagnetic Polarity Time Scale (GPTS) Magnetic Stratigraphy Paleosecular Variation Archaeomagnetism Environmental magnetism Environmental Prospecting Enviromagnetic Parameters and Techniques Magnetic Climatology Magnetism and Pollution Seismo- and Volcanomagnetism

5 Books & Reference Materials
Lanza R., Meloni A., The Earth’s Magnetism: An Introduction for Geologists, Springer-Verlag Berlin Heidelberg. Lowrie W., Chapter 5, Geomagnetism and paleomagnetism in: Fundamentals of Geophysics. Cambridge University Press Butler, R. F., Paleomagnetism, Blackwell Scientific Publications, Cambridge, 319pp: downloadable free McElhinny, M.W., McFadden, P.L., Paleomagnetism: Continents and Oceans. Academic Press, San Diego. Van der Voo, R., Paleomagnetism of the Atlantic, Tethys and Iapetus Oceans. Cambridge Univ. Press, Cambridge, UK; Tauxe L. et al., Essentials of Paleomagnetism. University of California Press: Consult free at 袁学诚等, 古地磁原理和应用, 地质出版社, 1991. 朱岗崑.古地磁学:基础、原理、方法、成果与应用.北京:科学出版社,2005 Cambridge University Press


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