J
Jürgen Mienert
Researcher at University of Tromsø
Publications - 189
Citations - 9221
Jürgen Mienert is an academic researcher from University of Tromsø. The author has contributed to research in topics: Clathrate hydrate & Continental margin. The author has an hindex of 54, co-authored 181 publications receiving 8337 citations. Previous affiliations of Jürgen Mienert include University of Kiel & Woods Hole Oceanographic Institution.
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Repeated fluid expulsion through sub-seabed chimneys offshore Norway in response to glacial cycles
TL;DR: In this article, high-resolution P-Cable 3D seismic data from the Nyegga area on the mid-Norwegian margin reveal at least two more periods of fluid expulsion from sub-seabed sediments.
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Role of tectonic stress in seepage evolution along the gas hydrate‐charged Vestnesa Ridge, Fram Strait
Andreia Plaza-Faverola,Stefan Bünz,Joel E. Johnson,Shyam Chand,Jochen Knies,Jürgen Mienert,Peter Franek +6 more
TL;DR: In this paper, the influence of tectonic stress on seepage evolution along the ~100 km long hydrate-bearing Vestnesa Ridge in Fram Strait was discussed.
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Structure and Drivers of Cold Seep Ecosystems
Jean-Paul Foucher,Graham K. Westbrook,Antje Boetius,Silvia Ceramicola,Stéphanie Dupré,Jean Mascle,Jürgen Mienert,Olaf Pfannkuche,Catherine Pierre,Daniel Praeg +9 more
TL;DR: The HERMES project as discussed by the authors investigated several sites of natural hydrocarbon seepage in the European seas, including mud volcanoes and pockmarks, in study areas extending from the Nordic margin, to the Gulf of Cadiz, to Mediterranean and Black seas.
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Ice-sheet-driven methane storage and release in the Arctic.
TL;DR: This work synthesizes observations of ∼1,900 fluid escape features—pockmarks and active gas flares—across a previously glaciated Arctic margin with ice-sheet thermomechanical and gas hydrate stability zone modelling to reveal that in water depths 150–520 m methane release persisted through a 20-km-wide window between the subsea and subglacial gas hydrates stability zone.
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Three-dimensional seismic analysis of the morphology and spatial distribution of chimneys beneath the Nyegga pockmark field, offshore mid-Norway
TL;DR: In this article, a semi-quantitative spatial analysis of the seismic chimney complex, measuring parameters describing the dimension, geometry and root zone, provides constraints on the geological controls on chimney formation.