Browsing Institutt for elektroniske systemer by Author "Wang, Shunguo"
Now showing items 1-6 of 6
-
A dynamic lithosphere–asthenosphere boundary near the equatorial Mid-Atlantic Ridge
Rychert, C.A.; Tharimena, S.; Harmon, N.; Wang, Shunguo; Constable, S.; Kendall, J.M.; Bogiatzis, P.; Agius, M.R.; Schlaphorst, D. (Peer reviewed; Journal article, 2021)In plate tectonic theory a weak asthenosphere is required to facilitate the motions of the rigid plates. Partial melt could weaken the mantle, in turn impacting convection, but to date the existence of persistent melt has ... -
Radio-magnetotelluric and controlled-source magnetotelluric surveys on a frozen lake: Opportunities for urban applications in Nordic countries
Bastani, Mehrdad; Wang, Shunguo; Malehmir, Alireza; Mehta, Suman (Journal article; Peer reviewed, 2021)In a novel approach, we have carried out controlled-source and radio-magnetotelluric measurements in the frequency range of 2–250 kHz on a frozen lake located over a planned major multi-lane underground road tunnel near ... -
Shear velocity inversion guided by resistivity structure from the PI-LAB Experiment for integrated estimates of partial melt in the mantle
Harmon, Nicholas; Wang, Shunguo; Rychert, Catherine A.; Constable, Steven; Kendall, J. Michael (Journal article; Peer reviewed, 2021)The lithosphere-asthenosphere system is fundamental to our understanding of mantle convection and plate tectonics. The different sensitivities of seismic and electromagnetic methods can be used together to better constrain ... -
Structural properties of the Southern San Andreas fault zone in northern Coachella Valley from magnetotelluric imaging
Share, Pieter-Ewald; Peacock, Jared R.; Constable, Steven; Vernon, Frank L.; Wang, Shunguo (Peer reviewed; Journal article, 2022)The Southern San Andreas fault (SSAF) poses one of the largest seismic risks in California. Yet, there is much ambiguity regarding its deeper structural properties around Coachella Valley, in large part due to the relative ... -
Three-dimensional magnetotelluric modelling in a mixed space-wavenumber domain
Dai, S.; Zhao, D.; Wang, Shunguo; Li, K.; Jahandari, H. (Peer reviewed; Journal article, 2022)We have developed a new 3D magnetotelluric modeling scheme in a mixed space-wavenumber domain. The modeling scheme is based on using a 2D Fourier transform along two horizontal directions to solve a vector-scalar potential ... -
Time-Lapse 3D CSEM for Reservoir Monitoring Based on Rock Physics Simulation of the Wisting Oil Field Offshore Norway
Ettayebi, Mohammed; Wang, Shunguo; Landrø, Martin (Peer reviewed; Journal article, 2023)The marine controlled-source electromagnetic (CSEM) method has been used in different applications, such as oil and gas reservoir exploration, groundwater investigation, seawater intrusion studies and deep-sea mineral ...