Publications by CMU staff

2006

• L.I. Enstad, R. Nagaosa, and G. Alendal.
  Low shear turbulence structures beneath stress-driven interface with neutral and stable stratification.
  Phys. Fluids, 18(2006). DOI:10.1063/1.2204981.
• J. Berntsen, J. Xing, and G. Alendal.
  Assessment of non-hydrostatic ocean models using laboratory scale problems.
  Continental Shelf Research, 26:1433?1447(2006).
• Ø. Thiem, J. Berntsen, T. Eldevik, and G. Alendal.
  Gas exploration beyond the shelf break; an oceanographic challenge.
  Environmental Modelling and Software, 12:140?156(2006).
• G. Alendal, P. M. Haugan, R. Gangstø, K. Caldeira, E. Adams, P. Brewer, E. Peltzer, G. Rehder, T. Sato, and B. Chen.
  Comment on "Fate of rising CO2 droplets in seawater".
  Environ. Sci. Technol., 40: 3653-3654(2006).
• Thiem, Ø., Berntsen, J. and Gjevik, B.
  Development of eddies in an idealised shelf slope area, due to an along slope barotropic jet.
  Continental Shelf Research, Vol. 26, No. 12-13, pages 1481-1495, 2006. doi:10.1016/j.csr.2006.02.016
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• Thiem, Ø., Ravagnan, E., Fosså, J.H. and Berntsen, J.
  Food supply mechanisms for cold water corals along the continental shelf edge.
  Journal of Marine Systems, Vol. 60, No. 3-4, pages 207-219, 2006.
  doi:10.1016/j.jmarsys.2005.12.004
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• Thiem, Ø. and Berntsen, J.
  Internal pressure errors in sigma-coordinate ocean models due to anisotropy.
  Ocean modelling, Vol. 12, pages 140-156, 2006.
  doi:10.1016/j.ocemod.2005.05.001
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2005

• G. Alendal, J. Berntsen, E. Engum, G. Furnes, G. Kleiven, and L.I. Eide.
  Influence from "OceanWeather" on near seabed currents and events at Ormen Lange. Marine and Petroleum Geology, 22(12):21 31(2005).
• Berntsen J. and Furnes G.,
  Internal pressure errors in sigma-coordinate ocean models--sensitivity of the growth of the flow to the time stepping method and possible non-hydrostatic effects, Continental Shelf Research, Volume 25, Issues 7-8, May 2005, Pages 829-848.
• Enstad, L. I.
  Turbulent heat/mass transfer at oceanic interfaces, Dr. Scient. (PhD) Thesis, University of Bergen 2005, ISBN 82-308-0036-7
• Enstad L. I., Haugan P. M., Alendal G.,
  Processes and diffusion near a liquid CO2 - Seawater interface. In Proceedings of the Seventh International Carbon Dioxide Conference, ICDC7 2005, Boulder, U. S.
• R. Gangstø, P. M. Haugan, and G. Alendal.
  Parameterization of drag and dissolution of rising CO2 drops in seawater. Geophys. Res. Lett., 32:L10612,(2005). doi: 10.1029/2005GL022936.
• P. M. Haugan and G. Alendal.
  Turbulent diffusion and transport from a CO2 lake in the deep ocean. J. Geophys. Res., 110:C09S14(2005). doi:10.1029/2004JC002583.
• P. M. Haugan, P. G. Brewer, E. T. Peltzer III, P. Walz, I. Aya, K. Yamane, R. Kojima, Y. Nakajima, N. Nakayama, J. Hove, T. Johannessen, R. G.J. Bellerby, and G. Alendal.
  Ocean abyssal carbon experiments at 0.7 and 4 km depth. In Proceedings of 7th International Conference on Greenhouse Gas Control Technologies. Volume 1: Peer Reviewed Papers and Plenary Presentations (2005). also available at http://www.ghgt7.ca/.
• Hove, J. and Haugan, PM.
  Dynamics of a CO2-seawater interface in the deep ocean Journal of Marine Research, 63 (3): 563-577 may 2005
• Nagaosa R., Enstad L. I., Alendal G.,
  Effects of density stratification on turbulence structures and turbulent heat transfer mechanism in turbulent open-channel flow, in Proceedings of the 15th International Offshore and Polar Engineering Conference, Seoul 2005
• Thiem, Ø., Avlesen, H. og Alendal, G.
  Simulering av strømforhold i og rundt Vatlestraumen. Technical web report.
• Thiem, Ø., Berntsen, J., Eldevik, T., and Alendal, G.
  Gas exploration beyond the shelf break; an oceanographic challenge. Environmental Modelling & Software. Accepted, in press.
• Thiem, Ø., Avlesen, H., Alendal, G. and Berntsen, J. (2005)
  Internal waves and internal solitones shoaling and breaking along a continental slope. Report No. 14, BCCS Technical report series, University of Bergen, Norway.
• Torsvik, T., Thiem, Ø. and Berntsen, J.
  Stability analysis of geostrophic adjustment on hexagonal grids for regions with variable depth.
  Monthly Weather Review, Vol. 133, No. 11, pages 3335-3344, 2005.
  doi:10.1175/MWR3036.1
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2004

• Avlesen, H. and Berntsen,J. (2004)
  A 60 day hindcast study of the Norwegian Seas with focus on Ormen Lange using 20km and 4 km resolution. Report No. 10, BCCS Technical report series, University of Bergen, Norway.
• Enstad L. I., Nagaosa R., Alendal G.,
  The effect of stable density stratification on turbulent vortical structures near an atmosphere-ocean interface driven by low wind shear, in Advances in turbulence X, ETC10 2004 Trondheim, Norway, Editors H. I. Andersson and P.-� Krogstad ISBN 84-95999-55-2
• L. I. Enstad, R. Nagaosa, and G. Alendal.
  The effect of heat release from a gas-liquid interface on turbulence structure in fully developed shallow flows. In G. H. Jirka and W. S. J. Uijttewaal, editors, Shallow flows, pages 457-462. Balkema Publishers (2004). ISBN 90 5809 700 5.
• Heggelund,Y. Vikebø,F. Berntsen,J. and Furnes,G.
  Hydrostatic and non-hydrostatic studies of gravitational adjustment over a slope, Continental Shelf Research, vol 24, pages 2133--2148, 2004.
• Heimsund,B.-O. and Berntsen,J.",
  On a class of ocean model instabilities that occur when applying small time steps, implicit methods, low viscosities, Ocean Modelling, vol 7, pages 135--144, 2004.
• Hove, J
  Title: Density of states determined from Monte Carlo simulations Source: PHYSICAL REVIEW E, 70 (5): Art. No. 056707 Part 2 NOV 2004
• Thiem, Ø. On anisotropy and internal pressure errors in numerical ocean models, and processes near the shelf edge. Dr. Scient. (Phd) thesis, University of Bergen 2004. ISBN 82-92160-30-2. download
• Vikebø,F. Berntsen,J. and Furnes,G.
  Numerical studies of the response of currents at Ormen Lange to travelling storms. Journal of Marine Systems, vol 45, pages 205--220, 2004.

2003

• Vikebø, F. and Furevik,T. and Furnes,G. and Kvamstø,N.G. and Reistad,M.,
  Wave height variations in the North Sea and on the Norwegian Continental Shelf, 1881-1999, Cont. Shelf Res., vol 23, pages 251-263, 2003.