Dynamics of the intraseasonal oscillations in the Indian Ocean south equatorial current

Journal of Physical Oceanography

Volumn 38, Issue 1, 2008, Pages 121-132

  Zhou, Lei ^a   Murtugudde, Raghu ^a   Jochum, Markus ^b  

^a Bldg 142   (United States)

^b NATIONAL CENTER FOR ATMOSPHERIC RESEARCH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ATMOSPHERIC MOVEMENTS; DENSITY OF LIQUIDS; OCEAN CURRENTS; WATER WAVES;

ATMOSPHERIC INTRASEASONAL OSCILLATIONS; BAROCLINIC INSTABILITY; OCEANIC INTRASEASONAL OSCILLATIONS;

OCEANOGRAPHY;

BAROCLINIC INSTABILITY; BAROCLINIC MODE; COMPUTER SIMULATION; OCEANIC CURRENT; OSCILLATION; ROSSBY WAVE; SEASONAL VARIATION; SPATIOTEMPORAL ANALYSIS; SPRING (SEASON); WAVE PROPAGATION; WINTER;

INDIAN OCEAN; INDIAN OCEAN (SOUTH);

EID: 39449083208     PISSN: 00223670     EISSN: None     Source Type: Journal    
DOI: 10.1175/2007JPO3730.1     Document Type: Article

References (30)

1. Chambers, D. P., B. D. Tapley, and R. H. Stewart, 1999: Anomalous warming in the Indian Ocean coincident with El Niño. J. Geophys. Res., 104, 3035-3047.
2. Chen, D., L. M. Rothstein, and A. J. Busalacchi, 1994: A hybrid vertical mixing scheme and its application to tropical ocean models. J. Phys. Oceanogr., 24, 2156-2179.
3. Farrar, J. T., and R. A. Weller, 2006: Intraseasonal variability near 10°N in the eastern tropical Pacific Ocean. J. Geophys. Res., 111, C05015, doi:10.1029/2005JC002989.
4. Feng, M., and S. Wijffels, 2002: Intraseasonal variability in the South Equatorial Current of the east Indian Ocean. J. Phys. Oceanogr., 32, 265-277.
5. Gill, A. E., 1982: Atmosphere-Ocean Dynamics. Academic Press, 662 pp.
6. Han, W., 2005: Origins and dynamics of the 90-day and 30-60-day variations in the equatorial Indian Ocean. J. Phys. Oceanogr., 35, 708-728.
7. Iskandar, I., W. Mardiansyah, Y. Masumoto, and T. Yamagata, 2005: Intraseasonal Kelvin waves along the southern coast of Sumatra and Java. J. Geophys. Res., 110, C04013, doi:10.1029/2004JC002508.
8. Iskandar, I., T. Tozuka, H. Sasaki, Y. Masumoto, and T. Yamagata, 2006: Intraseasonal variations of surface and subsurface currents off Java as simulated in a high-resolution ocean general circulation model. J. Geophys. Res., 111, C12015, doi:10.1029/2006JC003486.
9. Jochum, M., and P. Malanotte-Rizzoli, 2003: On the generation of North Brazil Current rings. J. Mar. Res., 61, 147-173.
10. Jochum, M., and R. Murtugudde, 2005: Internal variability of Indian Ocean SST. J. Climate, 18, 3726-3738.
11. Kessler, W. S., M. J. McPhaden, and K. M. Weickmann, 1995: Forcing of intraseasonal Kelvin waves in the equatorial Pacific. J. Geophys. Res., 100, 10 613-10 631.
12. Klein, S. A., B. J. Soden, and N.-C. Lau, 1999: Remote sea surface temperature variations during ENSO: Evidence for a tropical atmospheric bridge. J. Climate, 12, 917-932.
13. Masumoto, Y., and G. Meyers, 1998: Forced Rossby waves in the southern tropical Indian Ocean. J. Geophys. Res., 103, 27 589-27 602.
14. Milliff, R. E., J. Morzel, D. B. Chelton, and M. H. Freilich, 2004: Wind stress curl and wind stress divergence biases from rain effects on QSCAT surface wind retrievals. J. Atmos. Oceanic Technol., 21, 1216-1231.
15. Murtugudde, R., and A. J. Busalacchi, 1999: Interannual variability of the dynamics and thermodynamics of the Indian Ocean. J. Climate, 12, 2300-2326.
16. Murtugudde, R., R. Seager, and A. Busalacchi, 1996: Simulation of tropical oceans with an ocean GCM coupled to an atmospheric mixed layer model. J. Climate, 9, 1795-1815.
17. Murtugudde, R., A. J. Busalacchi, and J. Beauchamp, 1998: Seasonal-to-interannual effects of the Indonesian Throughfiow on the tropical Indo-Pacific basin. J. Geophys. Res., 103, 21 425-21 442.
18. Murtugudde, R., J. P. McCreary Jr., and A. J. Busalacchi, 2000: Oceanic processes associated with anomalous events in the Indian Ocean with relevance to 1997-1998. J. Geophys. Res., 105, 3295-3306.
19. Pedlosky, J., 1987: Geophysical Fluid Dynamics. 2nd ed. Springer-Verlag, 710 pp.
20. Potemra, J. T., S. L. Hautala, J. Sprintall, and W. Pandoe, 2002: Interaction between the Indonesian seas and the Indian Ocean in observations and numerical models. J. Phys. Oceanogr., 32, 1838-1854.
21. Reppin, J., F. A. Schott, and J. Fischer, 1999: Equatorial currents and transports in the upper central Indian Ocean: Annual cycle and interannual variability. J. Geophys. Res., 104, 15 495-15 514.
22. Schott, F., M. Dengler, and R. Schoenefeldt, 2002: The shallow overturning circulation of the Indian Ocean. Prog. Oceanogr., 53, 57-103.
23. Sengupta, D., R. Senan, and B. N. Goswami, 2001: Origin of intraseasonal variability of circulation in the tropical central Indian Ocean. Geophys. Res. Lett., 28, 1267-1270.
24. Sprintall, J., A. L. Gordon, R. Murtugudde, and R. D. Susanto, 2000: A semiannual Indian Ocean forced Kelvin wave oberved in the Indonesian seas in May 1997. J. Geophys. Res., 105, 17 217-17 230.
25. Waliser, D. E., K. M. Lau, and J. H. Kim, 1999: The influence of coupled sea surface temperatures on the Madden-Julian osillation: A model perturbation experiment. J. Atmos. Sci., 56, 333-358.
26. Waliser, D. E., R. Murtugudde, and L. Lucas, 2003: Indo-Pacific Ocean response to atmospheric intraseasonal variability. Part I: Austral summer and the Madden-Julian oscillation. J. Geohys. Res., 108, 3160, doi:10.1029/2002JC001620.
27. Wang, L., C. J. Coblinsky, and S. Howden, 2001: Annual Rossby wave in the southern Indian Ocean: Why does it "appear" to break down in the middle ocean? J. Phys. Oceanogr., 31, 54-74.
28. Weisberg, R. H., and T. J. Weingartner, 1988: Instability waves in the equatorial Atlantic Ocean. J. Phys. Oceanogr., 18, 1641-1657.
29. Xie, S.-P., H, Annamalai, F. A. Schott, and J. P. McCreary Jr., 2002: Structure and mechanisms of south Indian Ocean climate variability. J. Climate, 15, 864-878.
30. Yu, Z., and J. Potemra, 2006: Generation mechanism for the intraseasonal variability in the Indo-Australian basin. J. Geophys. Res., 111, C01013, doi:10.1029/2005JC003023.