Browsing Bergen Open Research Archive by Author "Bellwald, Benjamin"
Now showing items 1-4 of 4
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Ice-stream dynamics of the SW Barents Sea revealed by high-resolution 3D seismic imaging of glacial deposits in the Hoop area
Bellwald, Benjamin; Planke, Sverre; Piasecka, Emilia Daria; Matar, M.A.; Andreassen, Karin (Peer reviewed; Journal article, 2018-03-01)Recent developments in seismic acquisition systems and seismic data visualization have contributed to improve the imaging of seismic geomorphologies over a broad range of topics. This study focuses on a new high-resolution ... -
Meltwater sediment transport as the dominating process in mid-latitude trough mouth fan formation
Bellwald, Benjamin; Planke, Sverre; Becker, Lukas; Myklebust, Reidun (Journal article; Peer reviewed, 2020)Trough mouth fans comprise the largest sediment deposits along glaciated margins, and record Pleistocene climate changes on a multi-decadal time scale. Here we present a model for the formation of the North Sea Fan derived ... -
NE Atlantic continental slope stability from a numerical modeling perspective
Bellwald, Benjamin; Urlaub, Morelia; Hjelstuen, Berit Oline Blihovde; Sejrup, Hans Petter; Sørensen, Mathilde B.; Forsberg, Carl Fredrik; Vanneste, Maarten (Peer reviewed; Journal article, 2019-01)Trough mouth fans are environments characterized by high sediment supply during glacial stages and the occurrence of large-scale instabilities. The geological record indicates that several of these environments have failed ... -
Postglacial mass movements and depositional environments in a high-latitude fjord system – Hardangerfjorden, Western Norway
Bellwald, Benjamin; Hjelstuen, Berit Oline Blihovde; Sejrup, Hans Petter; Haflidason, Haflidi (Peer reviewed; Journal article, 2016-09)High resolution acoustic data and a 15.7 m long sediment core from the Hardangerfjorden system, western Norway, have been analyzed to increase our knowledge on depositional environments, submarine mass movement trigger ...