Browsing by Subject "Erdkern {Geophysik}"
Now showing items 1-4 of 4
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About the influence of a possible relative rotation of the earth's inner core on the polar motion, the geomagnetic field and the gravity field
(Scientific Technical Report / Geoforschungszentrum Potsdam; 1998, 06) -
Core surface flow models from decadal and subdecadal secular variation of the main geomagnetic field
(GFZ, Helmholtz-Zentrum, 2005)The main objective of this thesis is an investigation and description of the secular variation of the Earth's magnetic field between 1980 and 2000. In particular, in the first part of this study the phenomenon of geomagnetic ... -
Core-mantle coupling - Part II: topographic coupling torques
(Scientific Technical Report / Deutsches Geoforschungszentrum Potsdam GFZ; 2008, 11) -
Investigation of the properties of iron-bearing alloys and silicates and their implications for the Earth's lower mantle and core
(Univ. Bayreuth, 2009)(1) (Mg,Fe)(Si,Al)O3 perovskite comprises about 80% of the Earth's lower mantle by volume, leaving ~ 15% to (Mg,Fe)O ferropericlase and ~ 5% to CaSiO3 perovskite. Therefore characteristics of the lower mantle would be ...
