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Variability of wind stress and currents at selected locations over the north Indian Ocean during 1977 and 1979 summer monsoon seasons

DRS at CSIR-National Institute of Oceanography

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Title Variability of wind stress and currents at selected locations over the north Indian Ocean during 1977 and 1979 summer monsoon seasons
 
Creator Gopalakrishna, V.V.
Sadhuram, Y.
RameshBabu, V.
Rao, M.V.
 
Subject Oceanography and Limnology
coriolis parameters
drag coefficient
wind speed
wind direction
rainfall
surface currents
monsoons
wind stress curl
variability
ISW, Indian Ocean
 
Description Intra-seasonal variability of wind stress, wind stress curl and currents at different locations over the northern Indian Ocean during two contrasting monsoon seasons has been investigated making use of the time series data collected during MONSOON-77 and MONEX-79. In general, the surface wind stress and near surface current fields are strong during a good monsoon year (1977) as compared to those in a bad monsoon year (1979) under similar synoptic conditions together with the prevalence of high and low intensities during active/pre-onset and break phases respectively. The wind stress curl is found to be more negative and stronger in the Arabian Sea in active phase whereas it is closer to zero during break monsoon conditions in the Bay of Bengal. A better association exists between wind stress and near surface currents in the Arabian Sea than in the Bay of Bengal
 
Date 1995-06-17T10:01:37Z
2017-09-30T01:29:52Z
1995-06-17T10:01:37Z
2017-09-30T01:29:52Z
1988
 
Type Journal Article
 
Identifier Mausam, vol.39; 1988; 159-166
0252-9416
http://drs.nio.org/drs/handle/2264/7131
 
Language en
 
Relation Mausam
SCI
 
Publisher India Meteorological Department