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

OriginalPaper | Updated：2023-05-16

- Improvement of the one-dimensional vertical advection-diffusion model in seawater
- Improvement of the one-dimensional vertical advection-diffusion model in seawater
- 海洋湖沼学报（英文） 2003年21卷第1期页码：34-39
- 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：
  
  Project No. 40076022 supported by NSFC.
- DOI：10.1007/BF02842759
  中图分类号：
- 纸质出版：2003
- Accepted：
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Improvement of the one-dimensional vertical advection-diffusion model in seawater[J]. 海洋湖沼学报（英文）, 2003,21(1):34-39.

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
Improvement of the one-dimensional vertical advection-diffusion model in seawater[J]. 海洋湖沼学报（英文）, 2003,21(1):34-39. DOI： 10.1007/BF02842759.

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

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