Theses - Earth Sciences
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Recent Submissions
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Some more problems of geodynamics
This dissertation presents new theoretical methods that could contribute to constraining the deep Earth’s long-wavelength density structure. In Chapter 2 we present a numerically exact method for calculating the internal ... -
Velocity and anisotropy structure of the Icelandic crust - An ambient seismic noise analysis
Measuring the travel times of seismic waves is one of the most important tools for uncovering Earth’s structure and dynamics. In recent years, the discovery that surface wave dispersion could be estimated from ambient noise ... -
Tracing past and present Arctic geochemical cycling and its link to climate change using neodymium isotopes
The Arctic is one of the most important locations for past and present global environmental change, containing arguably the largest concentration of critical components in the Earth’s climate system. In the past, the Arctic ... -
Degassing Behaviour of Basaltic Open Vent Volcanoes
(2021-06-30)This thesis investigates two problems in the field of volcanology by using a combination of remote sensing of volcanic gases, magma modelling and fluid dynamics. The first problem relates to gas-flow through particle-liquid ...
