HIROMB, an operational eddy-resolving model for the Baltic Sea

• Autorzy: Funkquist L.

Identyfikatory

DOI

01.3001.0008.8044

• Języki publikacji: EN

Abstrakty

EN

HIROMB is a 3-dimensional baroclinic model of the North Sea and the Baltic Sea, designed for daily operational use. The model is mainly developed by Eckhard Kleine at the German Federal Maritime and Hydrographic Agency (BSH) in Hamburg, Germany, and is based on a similar model, running in operational mode at that institution. The operational forecasts at SMHI starled already in 1995 with a daily 24-hour forecast and were later extended to 48 hours. The model is forced by SMHI's operational atmospheric model (HIRLAM), but also by river runoff from an operational hydrological model and wave radiation stress from a wind wave model. The present version of the model is set up on a nested grid, where a 12 nautical mile (nm) grid covers the whole area, while Skagerrak, Kattegat, the Belt Sea and the Baltic Sea are covered with a 1 nm grid. A parallelized version of the model has been developed and runs on a distributed memory parallel computer.

Słowa kluczowe

EN

HIROMB; forcing

• Wydawca: Instytut Morski w Gdańsku
• Czasopismo: Biuletyn Instytutu Morskiego w Gdańsku
• Rocznik: 2001
• Tom: Vol. 28, No. 2
• Strony: 7--16
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Funkquist L.

• Swedish Meteorological and Hydrological Institute, Norrköping, Sweden

Bibliografia

• [1] Axell L. B., 0 . Liungman, 2001, A one-equation turbulence model for geophysical applications: Comparisons with data and the k-ɛ model, Environmental Fluid Mechanics 1, 71-106.
• [2] Boussinesq J., 1877, Essai sur la théorie des eaux courantes, Mémoires présentés par divers savants á l'Académie des Sciences, Paris 23, 1.
• [3] Gill A. E., 1982, Atmosphere-Ocean Dynamics, International Geophysics Series 30, Academic Press.
• [4] Burchard H., K. Bolding, M. R Villareal, 1999, GOTM. a general ocean turbulence model. Theory, implementation and test cases, European Commission, Report EUR 18745, 103 pp.
• [5] Graham L. P., 2000, Large-scale hydrological modelling in the Baltic Basin, Ph.D. thesis, Division of Hydraulic Engineering, Department of Civil and Environmental Engineering, Royal Institute of Technology, 49 pp.
• [6] Herndon B., 1996, A Methodology for the parallelization of PDE solvers: Application to semiconductor device physics, Ph.D. thesis, Stanford University.
• [7] Hibler W. D., 1979, A dynamic thermodynamic sea ice model, J.Phys.Oceanogr. 9, 4.
• [8] The HIRLAM 2 Final Report, Ed. N. Gustafsson, 1993, HIRLAM Technical Report 9. Available from SMHI, [S-60176 Norrköping], Sweden.
• [9] Kleine E., 1994, Das operationelle Modell des BSH für Nordsee und Ostsee, Konzeption und Übersicht, Bundesamt für Seeschiffahrt und Hydrographie, Hamburg.
• [10] Kleine E., S. Sklyar, 1995, Mathematical feature of Hibler's model of large-scale sea-ice dynamics, Deutsche Hydrographische Zeitschrift 47, 3, 179-230.
• [11] Mellor G. L., T. Yamada, 1974, A hierarchy of turbulence closure models for planetary boundary layers, J .Atmos.Sci. 31, 1791-1806.
• [12] Rantakokko J., 1997, A framework for partitioning domains with inhomogeneous workload, Technical Report 194, Dep. of Scientific Computing, Uppsala University, Uppsala, Sweden.
• [13] Reynolds 0., 1895, On the Dynamical Theory of Incompressible Viscous Fluids and the Determination of the Criterion, Philos.Trans.Roy.Soc. London 186, 123-164.
• [14] Smagorinsky J., 1963, General circulation experiments with primitive equations, I. The basic experiment, Mon. Wea. Rev. 91, 99-164.
• [15] Stokes G. G., 1845, On the Theories of the Internal Friction, Quart. J.Roy.Met.Soc. 110,747-761.
• [16] Wilhelmsson T., J. Schüle, 1998, Parallelizing the Operational Ocean Model HIROMB, Technical Report TRIT A-NA-9816, Department of Numerical Analysis and Computing Science, Royal Institute of Technology, Stockholm, Sweden.