Articles | Volume 14, issue 1
https://doi.org/10.5194/os-14-1-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/os-14-1-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
02 Jan 2018
Research article |
| 02 Jan 2018
Bathymetry and oceanic flow structure at two deep passages crossing the Lomonosov Ridge
Göran Björk
CORRESPONDING AUTHOR
Department of Marine Sciences, University of Gothenburg, Gothenburg 405 30, Sweden
Martin Jakobsson
Department of Geological Sciences, Stockholm University, Stockholm 106 91, Sweden
Karen Assmann
Department of Marine Sciences, University of Gothenburg, Gothenburg 405 30, Sweden
Leif G. Andersson
Department of Marine Sciences, University of Gothenburg, Gothenburg 405 30, Sweden
Johan Nilsson
Bolin Centre for Climate Research, Stockholm University, Stockholm 106 91, Sweden
Department of Meteorology, Stockholm University, Stockholm 106 91, Sweden
Christian Stranne
Department of Geological Sciences, Stockholm University, Stockholm 106 91, Sweden
Center for Coastal and Ocean Mapping, University of New Hampshire, New Hampshire 03824, USA
Larry Mayer
Center for Coastal and Ocean Mapping, University of New Hampshire, New Hampshire 03824, USA
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Total article views: 4,811 (including HTML, PDF, and XML)
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Cited
19 citations as recorded by crossref.
- The Nippon Foundation—GEBCO Seabed 2030 Project: The Quest to See the World’s Oceans Completely Mapped by 2030 L. Mayer et al.
- Isotopic constraints on the late Pleistocene glacial water and sediment inputs to the central Arctic ocean L. Dong et al.
- Is there a relationship between health awareness of organic and functional foods and orthorexia nervosa F. Kocaay & N. Şanlier
- A data set of sea surface stereo images to resolve space-time wave fields P. Guimarães et al.
- Deep Arctic Ocean warming enhanced by heat transferred from deep Atlantic R. Song et al.
- Late Quaternary sedimentary processes in the central Arctic Ocean inferred from geophysical mapping L. Pérez et al.
- Seabed classification in the Gulf of Alaska from acoustic surveys using deep learning K. Agarwal et al.
- High-frequency broadband active acoustic systems as a tool for high-latitude glacial fjord research E. Weidner et al.
- Arctic deep-water anoxia and its potential role for ocean carbon sink during glacial periods K. Jang et al.
- The promise of sedimentary ancient DNA as a proxy to understand Arctic Ocean palaeoecology and palaeoenvironments F. Wijnands et al.
- The International Bathymetric Chart of the Arctic Ocean Version 4.0 M. Jakobsson et al.
- Deposition History and Paleo‐Current Activity on the Southeastern Lomonosov Ridge and its Eurasian Flank Based on Seismic Data E. Weigelt et al.
- Three-Dimensional Geomorphometric Modeling of the Arctic Ocean Submarine Topography: A Low-Resolution Desktop Application I. Florinsky & S. Filippov
- Arctic Ocean bathymetry and its connections to tectonics, oceanography and climate C. Gaina et al.
- The Lomonosov Ridge, central Arctic Ocean – the world's longest submarine ridge of continental origin: outline of the history of exploration, morphology, sediment deposition and exhumation of the North American and Central ridge segments Y. Kristoffersen et al.
- Impact of bottom currents on deep water sedimentary processes of Canada Basin, Arctic Ocean D. Mosher & K. Boggild
- Geomorphometry today I. Florinsky
- A Eurasian Basin sedimentary record of glacial impact on the central Arctic Ocean during MIS 1–4 L. Dong et al.
- On the circulation, water mass distribution, and nutrient concentrations of the western Chukchi Sea J. Clement Kinney et al.
19 citations as recorded by crossref.
- The Nippon Foundation—GEBCO Seabed 2030 Project: The Quest to See the World’s Oceans Completely Mapped by 2030 L. Mayer et al.
- Isotopic constraints on the late Pleistocene glacial water and sediment inputs to the central Arctic ocean L. Dong et al.
- Is there a relationship between health awareness of organic and functional foods and orthorexia nervosa F. Kocaay & N. Şanlier
- A data set of sea surface stereo images to resolve space-time wave fields P. Guimarães et al.
- Deep Arctic Ocean warming enhanced by heat transferred from deep Atlantic R. Song et al.
- Late Quaternary sedimentary processes in the central Arctic Ocean inferred from geophysical mapping L. Pérez et al.
- Seabed classification in the Gulf of Alaska from acoustic surveys using deep learning K. Agarwal et al.
- High-frequency broadband active acoustic systems as a tool for high-latitude glacial fjord research E. Weidner et al.
- Arctic deep-water anoxia and its potential role for ocean carbon sink during glacial periods K. Jang et al.
- The promise of sedimentary ancient DNA as a proxy to understand Arctic Ocean palaeoecology and palaeoenvironments F. Wijnands et al.
- The International Bathymetric Chart of the Arctic Ocean Version 4.0 M. Jakobsson et al.
- Deposition History and Paleo‐Current Activity on the Southeastern Lomonosov Ridge and its Eurasian Flank Based on Seismic Data E. Weigelt et al.
- Three-Dimensional Geomorphometric Modeling of the Arctic Ocean Submarine Topography: A Low-Resolution Desktop Application I. Florinsky & S. Filippov
- Arctic Ocean bathymetry and its connections to tectonics, oceanography and climate C. Gaina et al.
- The Lomonosov Ridge, central Arctic Ocean – the world's longest submarine ridge of continental origin: outline of the history of exploration, morphology, sediment deposition and exhumation of the North American and Central ridge segments Y. Kristoffersen et al.
- Impact of bottom currents on deep water sedimentary processes of Canada Basin, Arctic Ocean D. Mosher & K. Boggild
- Geomorphometry today I. Florinsky
- A Eurasian Basin sedimentary record of glacial impact on the central Arctic Ocean during MIS 1–4 L. Dong et al.
- On the circulation, water mass distribution, and nutrient concentrations of the western Chukchi Sea J. Clement Kinney et al.
Saved (final revised paper)
Latest update: 30 Apr 2026
Short summary
This study presents detailed bathymetric data along with hydrographic data at two deep passages across the Lomonosov Ridge in the Arctic Ocean. The southern channel is relatively smooth with a sill depth close to 1700 m. Hydrographic data reveals an eastward flow in the southern part and opposite in the northern part. The northern passage is characterized by a narrow and steep ridge with a sill depth of 1470 m. Here, water exchange appears to occur in well-defined but irregular vertical layers.
This study presents detailed bathymetric data along with hydrographic data at two deep passages...
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