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dc.contributor.authorSuryanarayana, A.
dc.contributor.authorMurty, V.S.N.
dc.contributor.authorRameshBabu, V.
dc.contributor.authorBeena, B.S.
dc.date.accessioned2009-01-10T11:33:45Z
dc.date.available2009-01-10T11:33:45Z
dc.date.issued1999
dc.identifier.citationThe Proceedings of the Third (1999) ISOPE Ocean Mining Symposium, Goa, India, 1999, eds. Chung, J.S.; Sharma, R. 203-207p.
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/1813
dc.description.abstractBenthic Disturbance Experiment surveys in the Central Indian Ocean Basin yielded baseline data on surface meteorological conditions during June and August, 1997 together with sea surface temperature (SST) and could data to estimate the air-sea heat fluxes and net surface heat gain. Maximum sunshine duration was 1 hour/day in June and 30 minutes/day in August. SST decreased from 28.2 degrees C in June to 25.8 degrees C in August. Southeasterly winds of speed 10 m/s during June contributed to a mean latent heat flux of 220 W/m sup(2), leading to net surface heat loss (100 W/m sup(2)) in June and near heat balance in August. Temporal variation of weather elements and the heat budget parameters showed fluctuations of period 10-13 days in June and 7-8 days in August. Owing to low sunshine duration (less than 1 hour/day) and light attenuation due to surface discharge of mining reject during austral winter, diminishing of light availability in the upper ocean is possible.
dc.language.isoen
dc.publisherInternational Society of Offshore and Polar Engineers, Cupertino, CA (USA)
dc.rightsCopyright [1999]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository.
dc.subjectbaseline studies
dc.subjectmeteorological observations
dc.subjectsurface temperature
dc.subjectheat budget
dc.titleSurface meteorological conditions at benthic disturbance experiment site - INDEX area during austral winter 1997
dc.typeConference Article


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