Improvement of the one-dimensional vertical advection-diffusion model in seawater

Wang Baodong; Shan Baotian; Zhan Run; Wang Xiulin

doi:10.1007/BF02842759

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Improvement of the one-dimensional vertical advection-diffusion model in seawater

Updated：2023-05-16

- Improvement of the one-dimensional vertical advection-diffusion model in seawater
- Journal of Oceanology and Limnology Vol. 21, Issue 1, Pages: 34-39(2003)
- Affiliations：
  
  1. Key Lab of Science and Engineering for Marine Ecological Environment SOA
  2. First Institute of Oceanography SOA
  3. Ocean University of Qingdao
- Author bio：
- Funds：
- DOI：10.1007/BF02842759
  CLC：
- Published：2003
- Accepted：
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Baodong, W., Baotian, S., Run, Z. et al. Improvement of the one-dimensional vertical advection-diffusion model in seawater., Chin. J. Ocean. Limnol. 21, 34–39 (2003). https://doi.org/10.1007/BF02842759
DOI：

Baodong, W., Baotian, S., Run, Z. et al. Improvement of the one-dimensional vertical advection-diffusion model in seawater., Chin. J. Ocean. Limnol. 21, 34–39 (2003). https://doi.org/10.1007/BF02842759 DOI：

摘要

Abstract

The classical 1-D vertical advection-diffusion model was improved in this work. The main advantages of the improved model over the previous one are: 1) The applicable condition of the 1-D model is made clear in the improved model

in that it is substantively applicable only to a vertical domain on which two end-member water masses are mixing. 2) The substitution of parameterf(z) in the equation of the classical 1-D model with end-member fractionf 1 z makes the model more precisely and easily solved. 3) All the terms in the improved model equation have specific physical meanings

which makes the model easily understood. Practical application of the improved model to predict the vertical profiles of dissolved oxygen and micronutrients in abyssal ocean water of the North Pacific proved that the improvement of the 1-D advection-diffusion model is successful and practicable.

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references

Anderson, L. A., Sarmiento, J. L., 1994. Redfield ratios of remineralization determined by nutrient data analysis.Global Biogeochem. Cycles 8(1): 65–80.

Boulahdid, M., Minster, J. F., 1989. Oxygen consumption and nutrient regeneration ratios along isopycnal horizons in the Pacific Ocean.Mar. Chem. 26: 133–153.

Broecker, W. S., Takahashi, T., Takahashi, T., 1985. Sources and flow patterns of deep-ocean waters as deduced from potential temperature, salinity, and initial phosphate concentration.J. Geophys. Res. 90: 6925–6939.

Chen, C. T. A., Gong, G. C., Wang, S. L. et al., 1996. Refield ratios and regeneration rates of particulate matter in the Sea of Japan as a model of closed system.Geophys. Res. Lett. 23(14): 1785–1788.

Craig, H., 1969. Abyssal carbon radiocarbon in the Pacific.J. Geophys. Res. 74: 5491–5506

Craig, H., 1970. Abyssal carbon-13 in the South Pacific.J. Geophys. Res. 5: 691.

Craig, H., 1971. The deep metabolism: oxygen consumption in abyssal ocean water.J. Geophys. Res. 76: 5078–5086.

Craig, H. and Weiss, R. F., 1970. The Geosecs 1969 intercalibration station: Introduction and hydrographic features and total CO2−O2 relationships.J. Geophys. Res. 75: 7641

Culberson, C. H., 1972. Processes Affecting the Oceanic Distribution of Carbon Dioxide. Ph. D. Thesis, Oregon State University, Corvallis, 178p.

Koczy, F. F., 1958. Natural radium as a tracer in the ocean.Proc. 2nd U. N. Int. Conf. Peaceful Uses At. Energ. 18: 351.

Li Fengqi, Su Yusong, 2000. Water Mass Analysis in Ocean. Qingdao Ocean University Press, Qingdao, p. 306–319. (in Chinese)

Munk, W. H., 1966. Abyssal recipes.Deep-Sea Res. 13: 707.

Murry, J. W., Top, Z., Ozsoy, E., 1991. Hydrographic properties and ventilation of the Black Sea.Deep-Sea Res. 38: 663–689.

Redfield, A. C., Ketchum, B. H., Richards, F. A., 1963. The influence of organisms on the composition of sea-water,In: The Sea, Hill, M. N. ed., Vol. 2, edited by Interscience, New York, p. 26–77.

Takahashi, T., Broecker, W. S., Langer, S., 1985. Redfield ratio based on chemical data from isopycnal surfaces.J. Geophys. Res. 90: 6907–6924.

Wyrtki, K., 1962. The oxygen minima in relation to oceanic circulation.Deep-Sea Res. 11: 11.

Zhu Chenjian, Shi Xiaoyong, Li Tie, 1996. Distributions and regeneration of phosphate in the East China Sea.J. Ocean University Qingdao 26(1): 75–82. (in Chinese)

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