Ma-chuan, P., Fa-gao, Z. & Zhi-xin, J. A three-dimensional thermocline model for the Yellow Sea and Northern East China Sea., Chin. J. Ocean. Limnol. 14, 243–249 (1996). https://doi.org/10.1007/BF02850386
DOI:
Ma-chuan, P., Fa-gao, Z. & Zhi-xin, J. A three-dimensional thermocline model for the Yellow Sea and Northern East China Sea., Chin. J. Ocean. Limnol. 14, 243–249 (1996). https://doi.org/10.1007/BF02850386DOI:
A three-dimensional thermocline model for the Yellow Sea and Northern East China Sea
摘要
Abstract
A time—dependent
three—dimensional finite difference model is presented for simulating the stratified Yellow Sea and northern East China Sea. The model is forced by time—dependent observed wind
surface flux of heat
and tidal turbulence. With this model
momentum and temperature distribution can be computed
and an approximation for the sub—grid scale effects is introduced by the use of mass and momentum exchange coefficients. The vertical exchanges are quite dependent on these assumed coefficients
which are complicated functions of the turbulence energy of tide and wind
of the stratified strength and other factors. This model was applied to describe the mechanics of the variations in strength and thickness of the thermocline covering almost the whole Yellow Sea and northern East China Sea in summer. Comparisons of the computed output with obtained survey data led to some important conclusions.
关键词
Keywords
references
Blumberg A. F. 1978. The influence of density variations on estuarine tide and circulation.Estuarine and Coastal Marine Science 6: 209–251.
Henderson-Seller B. 1986. Calculating the surface energy balance for lake and reservoir modeling.Reviews of Geophysics 24: 625–649.
James I. D., 1984. A three dimensional numerical shelf-sea front model with variable eddy viscosity and diffusivity.Continental Shelf Research 3: 69–89.
Kraus E. B., Turner, J. S., 1967. A one—dimensional model of seasonal thermocline. Part II: The general theory and its consequences.Tellus,19: 98–106.
Lan, S. F., Gu, C. C., Fu, B. Z., 1985. The statistical analysis on vertical temperature structure in the Bohai Sea, Yellow Sea and East China Sea.Marine Research.25: 11–25.
Leendertse J. J., and Liu, S. K., 1977. A three dimensional turbulence energy model for nonhomogenous estuaries and coastal sea system. Hydrodynamics of Estuaries and Fjords, Proc. Ninth Leige Colloq. Ocean Hydrodyn. C. J. C. Nihoul, Ed., Elsevier, 387–405.
Munk, H. M., Anderson, E. R., 1948. Notes on a theory of the thermocline.J. Phys. Oceanogr. 5: 718–728.
Niller, P. P., 1975. Deepening of the wind—mixed layer.J. Marine Res. 33: 405–422.
Oey L.-Y., Mellor, G. L., Hires, R. I., 1985a. A three dimensional simulation of the Hudson—raritan Estuary. Part I: Description of the model and model simulation.J. Phys. Oceanogr. 15: 1676–1692.
Oey, L.-Y., Mellor, G. L., Hires, R. I., 1985c. A three dimensional simulation of the Hudson—raritan Estuary. Part III: Salt flux analysis.J. Phys. Oceanogr. 15: 1711–1720.
Pollard R. T., Rhines, P. B., Thompson, R. O. R. Y., 1973. The deepening of the wind mixed layer. Geophys.Fluid Dyn.,3: 381–404.
Tee K.-T., 1979. The structure of three dimensional currents. Part I: Oscillating current.J. Phys. Oceanogr. 9: 930–944.
Warn-Varnas, A.C., Piacsek, S.A., 1979. An investigation of the importance of the third order correlations and choice of length scale in mixed layer modelling. Geophys. Astrophys.Fluid Dynamics,13: 225–243.
Warn-Varnas, A. C., Dawson, G. M., Martin, P. J., 1981. Forecast and studies of the oceanic mixed layer during the mile experiment. Geophys. Astrophys.Fluid Dynamics.17: 63–85.
Yanagi, T., Isobe, A., Saito, T., et al., 1989. Thermohaline front at the mouth of Tokyo Bay in winter.Continental Shelf Research 9: 77–91.
Yanagi, T., Koike, T., 1987. Seasonal variation in thermocline and tidal fronts, Seto Inland Sea, Japan.Continental Shelf Research,7: 149–160.
Zhang Fagao, 1990. The characteristics of the seasonal thermocline in the East China Sea and its numerical forecast. The Report on Science and Technology of China, No 75-76-01-08.
Zhao Baoren. 1989. The basic characteristics on the strong thermocline region in the Yellow Sea, Bohai Sea and East China Sea.J. Marine 11: 401–440.
The trial reading is over, you can activate your VIP account to continue reading.