Sökning: "Geophysics with specialization in Solid Earth Physics"
Visar resultat 1 - 5 av 24 avhandlingar innehållade orden Geophysics with specialization in Solid Earth Physics.
1. Plane wave electromagnetic measurements for imaging fracture zones
Detta är en avhandling från Uppsala : Acta Universitatis UpsaliensisSammanfattning : Electromagnetic fields from distant radio transmitters interact with the resistivity structures in the earth. They can be regarded as plane-wave fields since their penetration depth is much smaller than their wavelength. LÄS MER
2. Seismics, 2D and 3D Inversion of Magnetotellurics Jigsaw pieces in understanding the Skellefte Ore District
Detta är en avhandling från Uppsala : Acta Universitatis UpsaliensisSammanfattning : The Skellefte District (SD) is one of the richest metallogenic mining areas in Sweden. The main deposits consist of volcanic-hosted massive sulphides (VHMS) rich in zinc, copper, lead, gold and silver, that have been explored and mined for more than a century. LÄS MER
3. Characterization of the structure, stratigraphy and CO2 storage potential of the Swedish sector of the Baltic and Hanö Bay basins using seismic reflection methods
Detta är en avhandling från Uppsala : Acta Universitatis UpsaliensisSammanfattning : An extensive multi-channel seismic dataset acquired between 1970 and 1990 by Oljeprospektering AB (OPAB) has recently been made available by the Geological Survey of Sweden (SGU). This thesis summarizes four papers, which utilize this largely unpublished dataset to improve our understanding of the geology and CO2 storage capacity of the Baltic and Hanö Bay basins in southern Sweden. LÄS MER
4. Multidisciplinary Near-Surface Investigation of a Quick-Clay Landslide Prone Area in Southwest Sweden
Detta är en avhandling från Uppsala : Acta Universitatis UpsaliensisSammanfattning : Quick-clay landslides are considered one of the most important geohazards in Sweden, Norway, and Canada. The deposits involved are glacial and postglacial clays and silty clays, which are very sensitive to increased stress that may collapse their structure and cause liquefaction. LÄS MER
5. Reflection seismic investigation in the Skellefte ore district A basis for 3D/4D geological modeling
Detta är en avhandling från Uppsala : Acta Universitatis UpsaliensisSammanfattning : The Skellefte ore district in northern Sweden is a Palaeoproterozoic volcanic arc and one of the most important ones hosting volcanogenic massive sulfide (VMS) deposits, producing mainly base metals and orogenic gold deposits. Due to high metal prices and increased difficulties in finding shallow deposits, the exploration for and exploitation of mineral resources is quickly being moved to greater depths. LÄS MER
