Blar i Bergen Open Research Archive på forfatter "Rondenay, Stephane"
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Crustal structure and intraplate seismicity in Nordland, Northern Norway: insight from seismic tomography
Shiddiqi, Hasbi Ash; Ottemöller, Lars; Rondenay, Stephane; Halpaap, Felix Julian; Gradmann, Sofie; Michalek, Jan (Journal article; Peer reviewed, 2022)The Nordland region, Northern Norway, situated in an intraplate continental setting, has the highest seismicity rate in mainland Norway. However, the exact cause of seismicity in this region is still debated. Better ... -
The crustal structure in the Northwest Atlantic region from receiver function inversion – Implications for basin dynamics and magmatism
Schiffer, Christian; Peace, Alexander L; Jess, Scott; Rondenay, Stephane (Journal article; Peer reviewed, 2022)The Labrador Sea and Baffin Bay form an extinct Palaeogene oceanic spreading system, divided by a major continental transform, the Davis Strait, with the whole region defined as the Northwest Atlantic. The Davis Strait ... -
High-Resolution Ps Receiver Function Imaging of the Crust and Mantle Lithosphere Beneath Southern New England and Tectonic Implications
Luo, Yantao; Long, Maureen D.; Karabinos, Paul; Kuiper, Yvette D.; Rondenay, Stephane; Aragon, John C.; Sawade, Lucas; Makus, Peter (Journal article; Peer reviewed, 2021)Southern New England exhibits diverse geologic features resulting from past tectonic events. These include Proterozoic and early Paleozoic Laurentian units in the west, several Gondwana-derived terranes that accreted during ... -
The Moho Architecture and Its Role for Isostasy—Insights From the Lofoten-Vesterålen Rifted Margin, Norway
Schiffer, Christian; Rondenay, Stephane; Ottemöller, Lars; Drottning, Anne Furubotten (Journal article; Peer reviewed, 2023)The crustal structure of the Nordland and Troms region, Norway, has received growing scientific attention because (a) the region is one of the most seismically active areas of mainland Norway, and (b) there are differing ... -
Seismic Imaging of the Westward Transition From Yakutat to Pacific Subduction in Southern Alaska
Millet, Florian; Rondenay, Stephane; Bodin, Thomas; Tape, Carl (Journal article; Peer reviewed, 2023)Alaska is located at the northernmost point of the interface between the Pacific plate and the North American continent. The subduction of the Pacific plate generates arc volcanoes along the Aleutian trench, which stops ... -
Seismicity modulation due to hydrological loading in a stable continental region: A case study from the Jektvik swarm sequence in Northern Norway
Shiddiqi, Hasbi Ash; Ottemöller, Lars; Rondenay, Stephane; Custódio, Susana; Gahalaut, Vineet K; Yadav, Rajeev K; Halpaap, Felix Julian; Gahalaut, Kalpna (Journal article; Peer reviewed, 2023)Seismic swarms have been observed for more than 40 yr along the coast of Nordland, Northern Norway. However, the detailed spatio-temporal evolution and mechanisms of these swarms have not yet been resolved due to the ... -
Toward Waveform-Based Characterization of Slab & Mantle Wedge (SAM) Earthquakes
Halpaap, Felix Julian; Rondenay, Stephane; Liu, Qinya; Millet, Florian; Ottemöller, Lars (Journal article; Peer reviewed, 2021)Earthquakes in subduction zones occur in the slab mantle, in the subducting crust, on the subduction plate interface, and, in some cases, in the mantle wedge–regions that are separated by strong seismic discontinuities. ... -
Wavefield Migration Imaging of Moho Geometry and Upper Mantle Structure Beneath Southern New England
Luo, Yantao; Long, Maureen D.; Rondenay, Stephane; Karabinos, Paul; Kuiper, Yvette D. (Journal article; Peer reviewed, 2022)The crust and upper mantle beneath the New England Appalachians exhibit a large offset of the Moho across the boundary between Laurentia and accreted terranes and several dipping discontinuities, which reflect Paleozoic ...