NDLI: Vertical propagation of baroclinic Kelvin waves along the west coast of India

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Vertical propagation of baroclinic Kelvin waves along the west coast of India

Content Provider	CSIR - National Institute of Oceanography (NIO)
Author	Nethery, D. Shankar, D.
Abstract	A linear, continuously stratified ocean model is used to investigate vertical propagation of remotely forced, baroclinic Kelvin waves along the Indian west coast. The extent of vertical propagation over the length of the coast is found to be an increasing function of the forcing frequency. Simulations show that, over the length of the Indian west coast, vertical propagation is limited at annual and semiannual periods, but significant at periods shorter than about 120 days. This has two major consequences. First, the depth of subsurface currents associated with these frequencies varies substantially along the coast. Second, baroclinic Kelvin waves generated in the Bay of Bengal at periods shorter than about 120 days have negligible influence on surface currents along the north Indian west coast.Department of Ocean Development, New DelhiEcole Normale Superior, FranceCNRS, France
File Size	244301
Starting Page	331
Ending Page	339
Page Count	9
File Format	PDF
Journal	Journal of Earth System Science
Issue Number	4
Volume Number	116
Language	English
Publisher	Indian Academy of Sciences
Access Restriction	Open
Subject Keyword	Arabian Sea Indian Ocean West India Coastal Current Monsoon Current Equatorial oceanography Remote forcing
Content Type	Text
Resource Type	Article

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