Blar i NTNU Open på forfatter "Dumais, Marie-Andrée"
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New interpretation of the spreading evolution of the Knipovich Ridge derived from aeromagnetic data
Dumais, Marie-Andrée; Gernigon, Laurent; Olesen, Odleiv; Johansen, Ståle Emil; Brönner, Marco (Peer reviewed; Journal article, 2021)Insights into the spreading evolution of the Knipovich Ridge and development of the Fram Strait are revealed from a recent aeromagnetic survey. As an ultraslow spreading ridge in an oblique system located between the ... -
Regional Tectonic and Environmental Assessments of the Norwegian Polar Regions using Potential Field Methods
Dumais, Marie-Andrée (Doctoral theses at NTNU;2021:421, Doctoral thesis, 2021)Interest for the polar regions has increased during the last few decades. New technologies now allow to conduct research in this hostile environment. Tectonic history and timing of the opening of the Arctic is the key to ... -
Revisiting Austfonna, Svalbard, with potential field methods - A new characterization of the bed topography and its physical properties
Dumais, Marie-Andrée; Brönner, Marco (Journal article; Peer reviewed, 2020)With hundreds of metres of ice, the bedrock underlying Austfonna, the largest icecap on Svalbard, is hard to characterize in terms of topography and physical properties. Ground-penetrating radar (GPR) measurements supply ...