Fluid exchange across the equatorial front

Chuan-li Jiang; Jian Lu; De-xing Wu

doi:10.1007/BF02863034

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Fluid exchange across the equatorial front

OriginalPaper | Updated：2023-05-16

- Fluid exchange across the equatorial front
- Fluid exchange across the equatorial front
- 海洋湖沼学报（英文） 2001年19卷第2期页码：112-118
- Affiliations：
  
  Institute of Physical Oceanography Ocean University of Qingdao
- Author bio：
- Funds：
  
  Project 49876011 supported by NSFC and Project 98042301 supported by RFDP.
- DOI：10.1007/BF02863034
  中图分类号：
- 纸质出版：2001
- Accepted：
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Fluid exchange across the equatorial front[J]. 海洋湖沼学报（英文）, 2001,19(2):112-118.

Jiang, Cl., Lu, J. & Wu, Dx. Fluid exchange across the equatorial front., Chin. J. Ocean. Limnol. 19, 112–118 (2001). https://doi.org/10.1007/BF02863034
Fluid exchange across the equatorial front[J]. 海洋湖沼学报（英文）, 2001,19(2):112-118. DOI： 10.1007/BF02863034.

Jiang, Cl., Lu, J. & Wu, Dx. Fluid exchange across the equatorial front., Chin. J. Ocean. Limnol. 19, 112–118 (2001). https://doi.org/10.1007/BF02863034 DOI：

摘要

Abstract

In this paper

the cusp-shaped wave pattern (Legeckis wave) along the Equatorial Front (EF) is modeled by a meandering jet

and the motion of fluid parcels in a two-dimensional kinematic model of the meandering jet along EF is studied using Melnikov’s method. Results indicated that the velocity field of the cusp-shaped wave pattern can indeed be modeled by a meandering jet; that the EF will act as a barrier to fluid exchange if there is no variability

but that it is just the variability that moves the buoy across the EF.

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Keywords

references

Bower, A. S., 1991. A simple kinematic mechanism for mixing fluid parcels across a meandering jet.J. Phys. Oceanor. 21: 173–180.

Hansen, D., Paul, C., 1984. Genesis and effects of long waves in the equatorial Pacific.J. Geophys, Res. 89: 10431–10440.

Legeckis, R., 1977. Long waves in the eastern equatorial Pacific Ocean: A view from a geostationary satellite.Science 197: 1197–1181.

Legeckis, R., Pichel, W., Nesterczuk, G., 1983. Equatorial long waves in geostationary satellite observations and in a multichannel sea surface temperature analysis.Bulletin American Meteorological Society 64(2): 133–139.

Philander, G., Halpern, D., 1985. Long waves in the equatorial Pacific Ocean.Eos 66(14): 1–154.

Philander, S. G. H., 1976. Instabilities of zonal equatorial current.J. Geophys. Res. 81(21): 3725–3735.

Philander, S. G. H., 1978. Instabilities of zonal equatorial current, 2.J. Geophys. Res. 83(C7): 3679–3682.

Samelson, R. M., 1992. Fluid exchange across a meandering jet.J. Phys. Oceanogy. 22: 431–440.

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