Browsing Institute's contributions by Issue Date
Now showing items 41-60 of 9167
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Distribution of total phosphorus in the shelf sediments off the west coast of India
(National Academy of Sciences, India, 1968)The total phosphorus content in the sediment samples collected from different stations on the continental shelf along five sections normal to the coast near Bombay, Karwar, Mangalore, Cochin and Alleppey has been determined ... -
Observations on the scattering layers over the continental shelf off Konkan coast (India)
(National Institute of Sciences of India, 1968)The echograms obtained by R.V. "varuna" using asdic during the September, 1963 cruise are analysed. Scattering layers observed over the shelf area, off Ratnagiri, are examined and studied in relation to the thermocline ... -
Specific alkalinity in the northern Indian Ocean during the south-west monsoon
(National Institute of Sciences of India, 1968) -
Osmotic behaviour of shrimps and prawns in relation to their biology and culture
(1968)The prawns which are useful for cultural purposes belong mostly to the decapod families Penaeidae and Palaemonidae. Most penaeids are marine prawns which migrate to estuaries and brackish water in their young stages but ... -
Studies on the shelf sediments off the Madras coast
(National Institute of Sciences of India, 1968)Sediment samples collected from the shelf and slope regions along two sections normal to the coast off Madras and Karaikal and from a few stations in between have been studied for their grain size, coarse fraction constituents ... -
Distribution of phosphorus in the marine sediments off the east coast of India
(National Institute of Sciences of India, 1968)Sediment samples collected from the shelf and slope regions off the East Coast of India between "Swatch of no ground" in the north and Karaikal in the south, have been analysed for their total phosphorus content and its ... -
The hormonal control of blood calcium and sugar levels in the estuarine crab Scylla serrata (Forskal)
(Indian Academy of Sciences, Bangalore, 1968) -
Nutrients of the north-western Bay of Bengal
(National Institute of Sciences of India, 1968) -
Estimation of the age of exploitation at a given fishing mortality
(Division Of Canadian Science Publishing, 1968) -
Plankton in the Arabian Sea
(Marine Products Export Development Authority, 1968) -
Theoretical yield studies on the large-scaled tongue sole, Cynoglossus macrolepidotus (Bleeker), from the Arabian sea
(National Academy of Sciences, India, 1968)Theoretical yield values of Cynoglossus macrolepidotus were computed from a simple Beverton and Holt type model using informations on growth and mortality rates The effects of various fishing mortality rates (F) and ages ... -
An incidence of very high phosphate concentrations in the waters around Andaman Islands
(Current Science Association, 1968)Abnormally high concentrations of inorganic phosphates were encountered in the samples collected from the vicinity of the Andamans, during the cruises of INS kistna in September 1963, as a part of IIOE. Samples for analysis ... -
Deep-sea spiny lobster, Puerulus sewelli Ramadan: Its commercial potentialities
(Cochin: CMFRI, 1968)Recent exploratory cruises carried out along and outside the continental shelf off the west coast of India have brought to light the existence of spiny lobster in considerable numbers The trawling operations conducted in ... -
Salinity maxima associated with some sub-surface water masses in the upper layers of the Bay of Bengal
(National Institute of Sciences of India, 1968)The distribution of some sub-surface water masses in the western bay of Bengal during the south-west monsoon period is presented. Based on the salinity maxima and sigma t values the existence of waters of Persian Gulf and ... -
Distribution of total phosphorus in the Bay of Bengal
(National Institute of Sciences of India, 1968)The total phosphorus content in the sediment samples collected from different stations on the continental shelf along five sections normal to the coast near Bombay, Karwar, Mangalore, Cochin and Alleppey has been determined ... -
A assessment of the fishery resources for non-penaeid prawns in India
(Cochin: CMFRI, 1968)Prawns other than penaeids account for an average annual production of nearly 34 thousand tonnes, not including the production figures of brackish water palaemonid prawns from the various lakes and backwaters along the ... -
Clay mineralogy of the mud banks of Cochin
(Current Science Association, 1968)The mineralogy of the sediments constituting the mud banks formed off Cochin, Kerala, India was studied. The clay mineral composition was used as a means of understanding the nature and source of origin of the muds. Fine ... -
Distribution of temperature and oxygen in the Arabian sea and Bay of Bengal during the monsoon season
(National Institute of Sciences of India, 1968) -
Some modifications in the Beverton and Holt model for estimating the yield of exploited fish populations
(National Academy of Sciences, India, 1968)