oceanography

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Analysis of passive acoustic in situ observing systems in the Arctic Ocean using ARCMAP

Submitted by webadmin on 30. December 2021 - 18:20

Lygre, K., Hamre, T., Monsen, F., Olaussen, T.I. & Sagen, H. Analysis of passive acoustic in situ observing systems in the Arctic Ocean using ARCMAP. 6th Underwater Acoustics Conference and Exhibition 44, 070018 (2021).

Publication: Data assimilation in the geosciences - An overview of methods, issues, and perspectives

Submitted by Asle Wingsternes on 29. October 2018 - 10:40

You have data, you have a simulation model, then you should probably look into data assimilation.

Comprehensive studies of the ocean circulation in the Lofoten Basin

Submitted by Lasse Pettersson on 15. July 2016 - 16:41

Post-doc Dr. Roshin P. Raj is first author of two publications that provide new knowledge on the mesoscale ocean variability in the Lofoten basin, published in cooperation with colleagues at the Nansen Center, Geophysical Institute at University of Bergen and Cape Peninsula University of Technology in South Africa.

Simulated North Atlantic -Nordic Seas water mass exchanges in an isopycnic coordinate OGCM

Submitted by anonymous (not verified) on 19. January 2011 - 18:11

Nilsen, J.E.Ø., Gao, Y., Drange, H., Furevik, T. & Bentsen, M. Simulated North Atlantic -Nordic Seas water mass exchanges in an isopycnic coordinate OGCM. Geophysical Research Letters 30, 1536-1539 (2003).

The sensitivity of the present-day Atlantic meridional overturning circulation to freshwater forcing

Submitted by webadmin on 19. January 2011 - 18:11

Otterå, O.H., Drange, H., Bentsen, M., Kvamstø, N.G. & Jiang, D.D. The sensitivity of the present-day Atlantic meridional overturning circulation to freshwater forcing. Geophysical Research Letters 30, (2003).

Preface, in The Nordic Seas: An Integrated perspective

Submitted by webadmin on 19. January 2011 - 18:10

Drange, H., Dokken, T., Furevik, T., Gerdes, R. & Berger, W. Preface, in The Nordic Seas: An Integrated perspective. The Nordic Seas: An Integrated perspective 158, (2005).

High northern latitude surface air temperature: Comparison of existing data and creation of a new gridded dataset 1900-2000

Submitted by webadmin on 19. January 2011 - 18:08

oceanography

Kuzmina, S., Johannessen, O.M., Bengtsson, L., Aniskina, O.G. & Bobylev, L. High northern latitude surface air temperature: Comparison of existing data and creation of a new gridded dataset 1900-2000. Tellus A 60, 289-304 (2008).

Diagnosing Ocean Tracer Transport from Sellafield and Dounreay by Equivalent Diffusion and Age

Submitted by webadmin on 19. January 2011 - 18:08

Orre, S., Gao, Y., Drange, H. & Deleersnijder, E. Diagnosing Ocean Tracer Transport from Sellafield and Dounreay by Equivalent Diffusion and Age. Advances in Atmospheric Sciences 25, 805-814 (2008).

Modeling the dynamics and drift of icebergs in the Barents Sea

Submitted by webadmin on 19. January 2011 - 18:06

Keghouche, I. Modeling the dynamics and drift of icebergs in the Barents Sea. Doctoral Thesis No. 85 73 (2010).

ACOBAR: Acoustic Technology for Observing the interior of the Arctic Ocean

Project Logo:

Developing an integrated ocean monitoring and forecasting system combining acoustic tomography, gliders, measurements and ice-ocean modelling to improve the estimates of the heat, mass and freshwater transport through the Fram Strait.

The large gap in data from the Arctic Ocean introduce severe uncertainties in detection of temperature and salinity changes, understanding of ocean-ice interactions and in modelling of processes and climate. During the International Polar Year from 2007 - 2009 several new instruments and platforms for ocean observations are deployed and the collection of data is significantly enhanced. There is, however, little support and commitment to continue these observations after IPY.

Project Details

Funding Agency:

European Commission

Project Deputy Leader at NERSC:

Hanne Sagen

Coordinating Institute:

Nansen Environmental and Remote Sensing Center

Project Status:

Completed

Nansen Environmental and Remote Sensing Center	Nansen-Bangladesh International Centre for Coastal, Ocean and Climate Studies	Nansen International Environmental and Remote Sensing Center
Nansen Environmental Research Center – India	Nansen–Zhu International Research Centre	Nansen-Tutu Centre for Marine Environmental Research