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Videnskabelige artikler - oceanografi

2009

Cappelen, J., Hanna E., Fettweis, X., Huybrechts, P., Luckman, A., and Ribergaard, M.H., 2009. Hydrologic response of the Greenland Ice sheet: the role of oceanographic warming. Hydrological Processes, 23, 7-30, doi:10.1002/hyp.7090.

Christiansen, B., T. Schmith, and P. Thejll, 2009: A surrogate ensemble study of climate reconstruction methods: Stochasticity and robustness. J. Climate, 22, 951–976.

Heygster, G., C. Melsheimer, N. Mathew, L. Toudal, R. Saldo, S. Andersen, R. Tonboe, H. Schyberg, F. Thomas Tveter, V. Thyness, N. Gustafsson, T. Landelius, and P. Dahlgren: POLAR PROGRAM: Integrated Observation and Modeling of the arctic Sea Ice and Atmosphere. Bull. Amer. Meteor. Soc., 90, 293-297, 2009.

Lee D., K. Park and J.She, 2009: Establishment of an operational oceanographic system for regional seas around Korea. Ocean and Polar Research, 31(4):361-368. DIO:10.4217/OPR.2009.31.4.361

Liu Y., J. Zhu, J. She, S. Zhuang, W. Fu and J. Gao, 2009: Assimilating temperature and salinity profiles using anisotropic recursive filter in a coastal ocean model. Ocean modelling 30(2009), 75-87.

Madsen Kristine S. and Niels K. Højerslev (2009): Long-term temperature and salinity records from the Baltic Sea transition zone. Boreal Environmental Research, 14, 125–131 (special BALTEX issue). [pdf]

Melsheimer, C., G. Heygster & L. Toudal Pedersen, Retrieval of Sea Ice Emissivity and Integrated Retrieval of Surface and Atmospheric Parameters over the Arctic from AMSR-E data, Journal of the Remote Sensing Society of Japan 29(1) pp.236-241 20090131, The Remote Sensing Society of Japan

Myers, P.G., Donnelly, C., and Ribergaard, M.H., 2009. Structure and Variability of the West Greenland Current in Summer Derived From 6 Repeat Standard Sections. Progress in Oceanography, 80, 93-112, doi:10.1016/j.pocean.2008.12.003.

Rysgaard, S., J. Bendtsen, L. T. Pedersen, H. Ramløv, and R. N. Glud (2009), Increased CO uptake due to sea ice growth and decay in the Nordic Seas, J. Geophys. Res., 114, C09011, doi:10.1029/2008JC005088.

Seidenkrantz, M.-S., A. Kuijpers, and T. Schmith, 2009: Comparing past and present climate – a tool to distinguish between natural and human-induced climate change. IOP Conf. Ser.: Earth Environ. Sci., 8, 012012, doi:10.1088/1755-1315/8/1/012012.

Shaffer G., S. M. Olsen and J. O. P. Pedersen: Long-term ocean oxygen depletion in response to carbon dioxide emissions from fossil fuels. Nature Geoscience, advance online publication, 25 January 2009 (doi:10.1038/ngeo420).

Tian, T., Merico, A., Su, J., Staneva, J., Wiltshire, K., Wirtz, K., 2009. Importance of resuspended sediment dynamics for the phytoplankton spring bloom in a coastal marine ecosystem. J. Sea Res. 62 (4), 214-228.

Våge, K., Pickart, R.S., Thierry, V., Reverdin, G., Lee, C.M., Petrie, B., Agnew, T.A., Wong, A., and Ribergaard, M.H., 2009. Surprising return of deep convection to the subpolar North Atlantic in winter 2007-08. Nature Geoscience 2, 67-72, doi:10.1038/ngeo382.

2008

Dickson Bob, Stephen Dye, Steingrimur Jonsson, Armin Köhl, Andreas Macrander, Marika Marnela, Jens Meincke, Steffen Olsen, Bert Rudels, Hedinn Valdimarsson and Gunnar Voet: The overflow flux west of Iceland: variability, origins and forcing. Arctic Sub-Arctic Ocean Fluxes, Chapter 19 (ed. B. Dickson, J. Meincke and P. B. Rhines), Springer, Germany.

Hansen Bogi, Svein Østerhus, Bill Turrell, Steingrímur Jónsson, Héðinn Valdimarsson, Hjálmar Hátún, Steffen Malskær Olsen: The inflow of Atlantic water, heat, and salt to the Nordic Seas across the Greenland-Scotland Ridge. Arctic Sub-Arctic Ocean Fluxes, Chapter 1 (ed. B. Dickson, J. Meincke and P. B. Rhines), Springer, Germany.

Holland D.M., Thomas, R.H., deYoung, B., Ribergaard, M.H., and Lybert, B., 2008. Acceleration of Jakobshavn Isbrae triggered by warm subsurface ocean waters. Nature Geoscience 1, 659-664, doi:10.1038/ngeo316. Supplementary information.

Olsen S. M., B. Hansen, D. Quadfasel and S. Østerhus: Observed and modelled stability of overflow across the Greenland-Scotland Ridge. Nature 455, 519-522 | doi:10.1038/nature07302.

Pickart, R.S., Våge, K., Moore, G.W.K., Renfrew, I.A., Ribergaard, M.H., and Davies, H.C., 2008. Convection in the western North Atlantic sub-polar gyre: Do small-scale wind events matter? In "Arctic-Subarctic Ocean Fluxes. Defining the Role of Northern Seas in Climate", Dickson, R.R., Meincke, J., and Rhines, P. (Eds.), Springer, chapter 26, 629-652. doi:10.1007/978-1-4020-6774-7_27

Schmith, T., 2008: Stationarity of regression relationships: Application to empirical downscaling. J. Climate, 21, 4529–4537.

Shaffer G., S. M Olsen & J Pedersen. Presentation, calibration and verification of the low-order, DCESS Earth System Model. Geosci. Mod. Dev. 1, 17-51.

Våge, K., Pickart, R.S., Moore, G.W.K., and Ribergaard, M.H., 2008. Winter mixed-layer development in the central Irminger Sea: The effect of strong, intermittent wind events. Journal of Physical Oceanography 38(3), 541-565, doi:10.1175/2007JPO3678.1.

2007

Andersen, S., L. Toudal Pedersen, G. Heygster, R. Tonboe, L Kaleschke, Intercomparison of passive microwave sea ice concentration retrievals over the high concentration Arctic sea ice. Journal of Geophysical Research 112, C08004, doi10.1029/2006JC003543, 2007.

Høyer, J. L. and She, J., Optimal interpolation of sea surface temperature for the North Sea and Baltic Sea, J. Mar. Sys., Vol 65, 1-4, pp. 176-189, 2007.

Larsen, J., J. L. Høyer and J. She, 2007. Validation of a hybrid optimal interpolation and Kalman filter scheme for sea surface temperature assimilation. J. Mar. Sys., 65, 122-133

Madsen, Kristine S., Jacob L. Høyer, and Christian C. Tscherning (2007): Near-coastal satellite altimetry: Sea surface height variability in the North Sea–Baltic Sea area. Geophysical Research Letters, 34, L14601, doi:10.1029/2007GL029965. [pdf]

Myers, P.G., Kulan, N., and Ribergaard, M.H., 2007. Irminger Water variability in the West Greenland Current. Geophysical Research Letters 34, L17601, doi:10.1029/2007GL030419.

Olsen, S.M., and T. Schmith, 2007: North Atlantic-Arctic Ocean exchanges: An ensemble hindcast study. J. Geophys. Res., 112, C04010, doi: 10.1029/2006JC003838

Schmith, T., S. Johansen, and P. Thejll, 2007: Comment on “A Semi-Empirical Approach to Projecting Future Sea-Level Rise”. Science, 317, 1866, doi: 10.1126/science.1143286

Schmidli, J., C. M. Goodess, C. Frei, M. R. Haylock, Y. Hundecha, J. Ribalaygua, and T. Schmith, 2007: Statistical and dynamical downscaling of precipitation: An evaluation and comparison of scenarios for the European Alps. /J. Geophys. Res./, *112*, D04105, doi:10.1029/2005JD007026

She J., P. Berg,J. Larsen and J.W. Nielsen, 2007. Operational three dimensional ocean modelling for the Baltic Sea. Environ. Res., Eng. and Management, 2007, No.1(39), 3-7

She J, P. Berg and J. Berg, 2007. Bathymetry impacts on water exchange modelling through the Danish Straits. J. Mar. Sys. 65, 450-459

She J, Jacob L. Høyer, and Jesper Larsen, 2007. Assessment of sea surface temperature observational networks in the Baltic Sea and North Sea. J. Mar. Sys. 65, 314-335

Tonboe, R., S. Andersen, L. Toudal, G. Heygster 2007: Sea ice emission modelling applications. In C. Matzler (ed.): Radiative transfer models for microwave radiometry. IEE Press, Stevenage, Hertfordshire, UK, pp 382-400.

2006

Andersen, S., R. T. Tonboe & L. Kaleschke. Satellite thermal microwave sea ice concentration algorithm comparison. Arctic Sea Ice Thickness: Past, Present and Future, edited by Wadhams and Amanatidis. Climate Change and Natural Hazards Series 10, EUR 22416, 2006.

Andersen, S., R. Tonboe, S. Kern, H. Schyberg. Improved retrieval of sea ice total concentration from spaceborne passive microwave observations using Numerical Weather Prediction model fields: An intercomparison of nine algorithms. Remote Sensing of Environment104, 374-392, 2006.

Gill, R. S. & R. T. Tonboe. Classification of GreenICE SAR data using Fuzzy Screening Method. Arctic Sea Ice Thickness: Past, Present and Future, edited by Wadhams and Amanatidis. Climate Change and Natural Hazards Series 10, EUR 22416, 2006.

Kliem, N., J. W. Nielsen, V. Huess, 2006; Evaluation of a shallow water unstructured mesh model for the North Sea - Baltic Sea. Ocean Model., 15(1-2),124-136, doi:10.1016/j.ocemod.2006.06.003.

Tonboe, R. S. Andersen, & L. Toudal. Simulation of the Ku-band radar altimeter sea ice signal. IEEE Geosci. Rem. Sens. Let. 3(2), 237-240, 2006.

Tonboe, R. T., S. Andersen, R. S. Gill & L. Toudal Pedersen. The simulated seasonal variability of the Ku-band radar altimeter effective scattering surface depth in sea ice. Arctic Sea Ice Thickness: Past, Present and Future, edited by Wadhams and Amanatidis. Climate Change and Natural Hazards Series 10, EUR 22416, 2006.

Tonboe, R., S. Andersen, L. Toudal & G. Heygster. Sea ice emission modelling. In: Mätzler, C., P.W. Rosenkranz, A. Battaglia and J.P. Wigneron (eds.), "Thermal Microwave Radiation - Applications for Remote Sensing", IET Electromagnetic Waves Series 52, London, UK, 2006.

2005

Olsen S. M., Shaffer, G. & C. J. Bjerrum: Ocean oxygen isotope constraints on mechanisms for millennial-scale climate variability. Paleoceanography, 20, doi:10.1029/2004PA001063.

Tonboe, R. T. & L. Toudal. Classification of new-ice in the Greenland Sea using satellite SSM/I radiometer and SeaWinds data and comparison with ice model. Rem. Sens. Env. 97, 277-287, 2005.

Pedersen, S.A., Ribergaard, M.H., and Simonsen, C.S., 2005. Micro- and Mesozooplankton in Southwest Greenland waters in relation to environmental factors. Journal of Marine Systems, in press.

 

2004

Buch, E., Pedersen, S.A., and Ribergaard, M.H., 2004. Ecosystem variability in West Greenland waters. Journal of Northwest Atlantic Fishery Science, 34, 13-28.

Gary Shaffer, Olsen, S.M. and C. J. Bjerrum (2004): Ocean subsurface warming as a mechanism for coupling Dansgaard-Oeschger climate cycles and ice-rafting events, Geophys. Res. Lett., 31, L24202, doi:10.1029.

Kliem, N., 2004; A transport corrected finite element advection scheme. Ocean Model., 7(1-2),1-19, doi:10.1016/S1463-5003(03)00027-1

Ribergaard, M. H., S. A. Pedersen, B. Ådlandsvik, and N. Kliem, 2004; Modelling the ocean circulation on the West Greenland shelf with special emphasis on northern shrimp recruitment. Continental Shelf Res., 24 (13-14),1505-1519, doi:10.1016/j.csr.2004.05.011

 

2003

Buch, E., Pedersen, S.A. and Ribergaard, M.H. Ecosystem Variability in West Greenland waters. Journal of Northwest Atlantic Fishery Science, accepted

Fogelqvist,E., J.Blindheim, T.Tanhua, S.Østerhus, E.Buch and F.Rey. Greenland-Scotland Overflow studied by hydro-chemical multivariate analysis. Deep Sea Research. 50 (2003) 73–102

Høyer, J. L. and Andersen, O. B., Improved Description of sea level in the North Sea, Journal of Geophysical Research (C), Vol. 108, C5, 3163, doi:10.1029/2002JC001601, 2003.

Jakobsen, P.K., Ribergaard, M.H., Quadfasel, D., Schmith, T., Hughes, C. The near surface circulation in the Northern North Atlantic as inferred from Lagrangian drifters: variability from the mesoscale to interannual. J. Geophys. Res., Vol 108(C8), 3251, doi: 10.1029/2002JC001554, 2003

Khan, S. A., and Høyer, J. L., Shallow Water Loading Tides in Japan, Journal of Geodesy, in press, 2003.

Kliem, N. and D. A. Greenberg, 2003; Diagnostic simulations of the summer circulation in the Canadian Arctic Archipelago.Atmos. Ocean, 41(4)

 

2002

Kliem, N., 2002; Numerical ocean and sea ice modelling: the area around Cape Farewell. Scientific Report 02-04, Danish Meteorological Institute, Copenhagen, Denmark, Ph.D. thesis.

Prandle, D., She, J. and Legrand, J., 2002. Operational Oceanography - the Stimulant for Marine Research in Europe. In: Wefer, G., Lamy, F., and Mantoura, F. (eds), Marine Science Frontiers for Europe. Springer-Verlag, Berlin-Heidelberg-New York-Tokyo, pp. 161-171.

 

2001:

Buch, E., T.G.Nielsen, C.Lundsgaard and J.Bentsen. Deep Water Convection and Biogeochemical Cycling of Carbon in the North Atlantic. In "The Climate System and Climate Variations", Danish Climate Center.

Fenger,J., E.Buch, P.R.Jakobsen and P. Vestergaard. Danish attitudes and reactions to the threat of sea level rise. Jour. of Coastal Research. In press.

Fenger,J., E.Buch, P.R.Jacobsen. Monitoring and Impacts of Sea level rise at Danish Coasts and Near Shore Infrastructure. In "The Climate System and Climate Variations", Danish Climate Center.

Huess,V. and O. B. Andersen. Seasonal Variation in the Main Tidal Constituent from Altimetry. Geophysical Reaseach Letters, Vol. 28, 2001

Kliem, N., 2001; A sea ice forecasting system for the waters around Greenland. In 16^th International Conference on Port and Ocean Engineering under Arctic Conditions, volume 3, POAC'01, Canadian Hydraulics Centre, Ottawa, Ontario, Canada.

Østerhus,S., W.R.Turrell, B.Hansen, P.Lundberg & E.Buch. Exchanges between the North Atlantic and the Arctic Mediterranean in the Iceland Scotland region."Sverdrup Volume" of Polar Research, In press.

 

2000:

Buch, E. Air-Sea—Ice conditions off Southwest Greenland 1981-1997. J. of Northw. Atl. Fish. Sci. Vol.26: 1-14.

McClimans, T.A., J.D.Pietrzak, V.Huess, N. Kliem, J.H. Nilsen, and BO. Johannessen. Laboratory and numerical simulation of the Skagerrak circulation. Continental Shelf Res., 20(9):941-974, 2000.

She J. and J. Klinck, 2000: Flow near a submarine canyon driven by constant upwelling winds. J. Geoph. Res., Vol. 105, 28,671-28,694

 

1999:

 

Kliem N. and J.D. Pietrzak. On the pressure gradient error in sigma coordinate ocean models: A comparison with a laboratory experiment. J. Geophys. Res., 104(C12):29781-29800, 1999.

Leeuwenburgh. O., O. B. Andersen and V. Huess. Seasonal Tide Variations from Tide Gauges and Altimetry. Phys. Chem. Earth (A), Vol. 24, No. 4, pp.403-406, 1999.