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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A new methodology for quantifying bubble flow rates in deep water using splitbeam echosounders: Examples from the Arctic offshore NW-Svalbard
TL;DR: In this paper, the authors presented an advanced methodology using data from splitbeam echosounder systems for analyzing gas release water depth (> 100m, and showed how bubble-size distribution, bubble rising speed and the model used for calculating the backscatter response of single bubbles influence the final gas flow rate calculations.
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Offshore permafrost decay and massive seabed methane escape in water depths >20 m at the South Kara Sea shelf
Alexey Portnov,Andrew J. Smith,Jürgen Mienert,Georgy Cherkashov,Pavel Rekant,Peter Semenov,Pavel Serov,Boris Vanshtein +7 more
TL;DR: In this article, the authors used >1300 km of high-resolution seismic data to map hydroacoustic anomalies, interpreted to record seabed gas release, on the West Yamal shelf.
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Gas hydrate stability zone modelling in areas of salt tectonics and pockmarks of the Barents Sea suggests an active hydrocarbon venting system
TL;DR: In this paper, the authors used 3D seismic data to analyse the linkage between fluid-flow expressions and hydrate occurrences above old sedimentary basin systems and vertical faults, and they modelled the gas hydrate stability field in a 3D perspective, including the effects of higher order hydrocarbon gases.
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Effects of rapid sedimentation on developing the Nyegga pockmark field: Constraints from hydrological modeling and 3-D seismic data, offshore mid-Norway
TL;DR: In this article, the authors integrate 3D seismic data with a two-dimensional sedimentation-fluid flow model to quantify the effects of sediment loading and erosion on overpressure generation and fluid expulsion.
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Ocean temperature variability for the past 60 years on the Norwegian-Svalbard margin influences gas hydrate stability on human time scales
TL;DR: In this paper, the authors analyzed World Ocean Database quality controlled data on the Norwegian-Svalbard continental margin from the past 60 years to evaluate the potential effect of ocean temperature variations on continental margin gas hydrate reservoirs.