05-BGW-GD2 Seismology and Geomagnetism
Beauftragte/r Vera Schlindwein
The seismology course conveys the theory of seismic wavefields to derive their properties and propagation through the layered Earth. The source parameters of earthquakes (hypocentre, magnitude and source mechanisms) will be determined from seismograms. Seismic catalogues will be used to analyse seismicity in different geological regimes.
The geomagnetism course first introduces discovery, phenomenology and usage of the geometry and temporal variation of the Earth´s magnetic field. We then develop a conceptual physical understanding of magnetohydrodynamic processes occuring in the Earth´s core, magnetosphere and ionosphere, in the sun and in the solar system.
1) comprehend and apply the properties and the propagation of seismic wave fields emitted by earthquakes
2) locate the hypocentre of an earthquake, calculate its magnitude, determine the focal mechanism and use earthquake catalogues
3) understand the complex physical conditions and processes from the core to the magnetosphere and solar system that generate and permanently vary the geomagnetic field
4) measure and calculate main field geometry, perform magnetostratigraphic dating, and analyze geodynamo model results and short-term field variations (space weather)
Grundlagen Angewandte Geophysik / Principles of Applied Geophysics
Course Type 1: Lecture, Exercise (L+E) 2.0 SWS ( 28.0 h)
Course Type 2: Lecture, Exercise (L+E) 2.0 SWS ( 28.0 h)
Tutorial(s): -
Workload:56.0 h presence time
84.0 h self-study
40.0 h exam workload
180 h total workload
combination exam
exam elements: 2
SL: 0
70 % oral exam
30 % Portfolio
Course work portfolio including figure & formula sheet on individual in-depth exam topic is presented at exam
1) Lowrie, 2007. Fundamentals of geophysics, Cambridge University Press
2) Stein and Wysession, 2003. An introduction to seismology, earthquakes, and earth structure, Blackwell Publishing
3) Merrill, McElhinny & McFadden, 1998. The Magnetic Field of the Earth - Paleomagnetism, the Core and the Deep Mantle, Academic Press
4) Lecture scripts und special publications made available in Stud.IP
Basic Data
Bachelor Geowissenschaften
Module Type
Compulsory
3. Year of Study
Offering Departement
FB5 Geosciences
Programs Using the Module
Bachelor Marine Geosciences
Wintersemester
Course LanguageGerman and English
6 CP
4 SWS
Contact

Contact
Prof. Dr. Vera Schlindwein
AWI 1428

Contact

Contact
Prof. Dr. Vera Schlindwein
AWI 1428
