Meltwater sediment transport as the dominating process in mid-latitude trough mouth fan formation

Autor: Benjamin Bellwald, Sverre Planke, Lukas W. M. Becker, Reidun Myklebust

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)

Trough mouth fans are created via repeated glacigenic sediment transport from ice sheets. Here the authors use 3D seismic reflection data to present a formation model for the North Sea Fan and find that exceptionally large volumes of meltwater may me

Externí odkaz: https://doaj.org/article/871a7f7dd4ec43d4bb4b2a5a34dd070c

A tsunamigenic delta collapse and its associated tsunami deposits in and around Lake Sils, Switzerland

Autor: Gregory F. de Souza, Flavio S. Anselmetti, Reto Grischott, Michael Strasser, Valentin Nigg, Stephan Wohlwend, Benjamin Bellwald, Florian Donau, Stefano C. Fabbri, Michael Hilbe

Publikováno v: Natural Hazards (Dordrecht, Netherlands)
Natural Hazards, 107
Nigg, Valentin; Wohlwend, Stephan; Hilbe, Michael; Bellwald, Benjamin; Fabbri, Stefano C.; de Souza, Gregory F.; Donau, Florian; Grischott, Reto; Strasser, Michael; Anselmetti, Flavio S. (2021). A tsunamigenic delta collapse and its associated tsunami deposits in and around Lake Sils, Switzerland. Natural Hazards, 107(2), pp. 1069-1103. Springer 10.1007/s11069-021-04533-y

Large lacustrine mass movements and delta collapses are increasingly being considered as potential tsunamigenic sources and therefore hazardous for the population and infrastructure along lakeshores. Although historical reports document tsunami event

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::012a1153ec002d41cad4c5ed35d0fb26
http://europepmc.org/articles/PMC8550072

Mixed sedimentation of the North Sea Fan – insights on volumes of contourites, plumites and downslope deposits during a full glacial-interglacial cycle

Autor: Aurora Garcia, Benjamin Bellwald, Ivar Midtkandal, Sverre Planke, Ingrid Anell, Pietro Sternai, Reidun Myklebust

Trough mouth fans are important depocenters for glacial sedimentation in high latitude margins, recording sedimentological processes and their relationship with paleoclimatic fluctuations on short timescales - from decades to millennia. The volume of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c578745b3286929801fd3ecd5c3954c
https://doi.org/10.5194/egusphere-egu22-10658

Basin structure and prospectivity of the NE Atlantic volcanic rifted margin: cross-border examples from the Faroe–Shetland, Møre and Southern Vøring basins

Autor: John M. Millett, Ben M. Manton, Dmitrii Zastrozhnov, Sverre Planke, Dwarika Maharjan, Benjamin Bellwald, Laurent Gernigon, Jan Inge Faleide, David W. Jolley, Faye Walker, Mansour M. Abdelmalak, Dougal A. Jerram, Reidun Myklebust, Bent E. Kjølhamar, Jennifer Halliday, Alex Birch-Hawkins

Publikováno v: Geological Society, London, Special Publications. 495:99-138

The NE Atlantic volcanic rifted margins include vast underexplored basin areas neighbouring mature petroleum-producing regions. We appraise the cross-border prospectivity of the outer and central Faroe–Shetland, Møre and southern Vøring basins an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::285f4ab3060e3ae108c0c4e66f032e2e
https://doi.org/10.1144/sp495-2019-12

NE Atlantic continental slope stability from a numerical modeling perspective

Autor: Mathilde B. Sørensen, Hans Petter Sejrup, Benjamin Bellwald, Maarten Vanneste, Carl Fredrik Forsberg, Berit Oline Hjelstuen, Morelia Urlaub

Publikováno v: Quaternary Science Reviews
Quaternary Science Reviews, 203 . pp. 248-265.

Highlights • Increased glacial sedimentation rates do not generate sufficient overpressure to trigger a landslide. • Simulated overpressures for different sedimentation scenarios do not significantly differ. • A glacimarine layer underneath rap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16f0c025effc30a65c98e0487d60818a
https://doi.org/10.1016/j.quascirev.2018.11.019