Hydrography of Fishing Grounds of Arabian Sea off Mangalore

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dc.contributor.authorMALIEL, MATHEW M.
dc.contributor.authorSALIAN, P. K
dc.contributor.authorMENON, N. R
dc.contributor.authorSHETTY, H. P. C
dc.date.accessioned2022-02-17T07:03:37Z
dc.date.available2022-02-17T07:03:37Z
dc.date.issued1980
dc.description.abstractHydrographical parameters, namely temperature, salinity, disi>olved oxygen and density of the fishing grounds off Mangalore extending over an are2. of ca 850 km2 have been studi~d during March 1976-March 1977. Twelve stations o.long three transects up to 50 m Isobath were located for sampling. The vertical distribution of temperature show three distinct phases, namely, a period of conspicuous variation, a short intermedjary phase and a period of thermal stability. The disso]ved oxygen of the bottom waters was drastically low during September. Salinity :fluctuations were not considerable between months an~ depths. Dense waters existed over the shelf region, especially along the bottom dunng Septemb~r and to a certain extent in October also. The distribution patterns of temperature, dtssolved oxygen . and density cl~arly indicate the movement of cold, dense, oxygen-poor- bottom waters from greater depths to the upper reaches of the shelf during Septemberen_US
dc.identifier.citationFishery Tech 17(1):79-86en_US
dc.identifier.urihttp://drs.cift.res.in/handle/123456789/5798
dc.language.isoenen_US
dc.publisherSociety of Fisheries Technologists (India) Cochinen_US
dc.subjectHydrography ,Fishing Grounds ,Arabian Sea ,off Mangaloreen_US
dc.titleHydrography of Fishing Grounds of Arabian Sea off Mangaloreen_US
dc.typeArticleen_US
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