Institute's contributions: Recent submissions
Now showing items 4121-4140 of 9252
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Limnology of freshwater lakes of Schirmacher Oasis, East Antarctica
(Indian National Science Academy, 1993)Ten freshwater lakes in the Schirmacher Oasis, Antarctica, with water temperature varying from 1.0 to 7.9 degrees; dissolved oxygen from 10.4 to 13.8 mg l/1 and pH from 7.6 to 8.8, were studied biologically during ... -
Gynogenetic induction in marine bivalve molluscs for improvement of stocks: Standardization of some important factors
(University of Kerala, Thiruvananthapuram, 1993)Experiments conducted for standardizing sperm density for artificial insemination of Chlamys mobilis prior to inducing gynogenesis by ultra-violet rays irradiated sperms showed that 10:1 ratio of sperms to eggs should be ... -
Maturation of Metapenaeus moyebi (Kishinouye) in Goa estuaries
(University of Kerala, Thiruvananthapuram, 1993)An assessment of the stake net fishery in the Mandovi and Zuari estuaries of Goa revealed that Metapenaeus moyebi, a penaeid prawn hitherto rarely recorded in Indian waters, formed a good percentage of the estuarine prawn ... -
Some Actiniaria (Cnidaria: Anthozoa) from the west coast of India
(Naturalis, 1993)A small collection of five species of Actiniaria from the west coast of India, including three new species, is described and discussed. It concerns Anthopleura anjunae spec. nov., Bunodosoma goanensis spec. nov., Synantheopsis ... -
Effect of heavy metals on marine Bacillus sp. and Flavobacterium sp.
(NIO, GoaEcotoxicology, 1993) -
Growth of juvenile shrimp Metapenaeus monoceros fed with squid and mussel
(NISCAIR, New Delhi, 1993)Small juveniles of both sexes and females of large juveniles of Metapenaeus monoceros attained faster growth with squid diet. Males of large juveniles registered better growth with mussel diet. No significant difference ... -
Dispersion processes in coastal waters - Some outstanding practical issues for monitoring and modelling
(Indian Inst. of Technol., New Delhi and NIO, India, 1994)This paper highlights on the issues of dispersion processes in coastal waters like space-time description of field parameters, limitation of physical models, limitations of numerical formulations, Eulerian-Lagrangian ... -
Preliminary results of an acoustic tomography experiment (ATE-93) in the eastern Arabian Sea
(Office for Official Publications of the European Communities, 1994)An acoustic transmission experiment was conducted in the eastern Arabian Sea by deploying two transceiver systems on deep sea moorings separatEd. by 270 km. The experiment lasted for a duration of ten days (2-12 May 1993). ... -
Measurement and prediction of tides for Gopalpur Post, Orissa
(CWPRS, Pune, 1994) -
Numerical modelling of nearshore wave transformation
(Publ. and Inf. Dir., New Delhi, India, 1994)A software has been developed for numerical refraction study based on finite amplitude wave theories. Wave attenuation due to shoaling, bottom friction, bottom percolation and viscous dissipation has also been incorporated. ... -
M sub(2) tidal currents on the shelf off Goa, west coast of India
(Publ. and Inf. Dir., New Delhi, India, 1994)Current meter records collected during three different months from a site off Goa (15 degrees 08'N, 73 degrees 16'E) over the western continental shelf of India have been used to describe the M sub(2) tidal structure in a ... -
Inverse problem of Ocean Acoustic Tomography (OAT) - A numerical experiment
(Indian Society of Theoretical and Applied Mechanics, 1994)Acoustic model simulation experiments related to the forward and inverse aspects of ocean tomography have been taken up with a view to estimate the vertical sound speed field by inverting the travel time data. Two methods ... -
Optical properties of marine waters and the development of bio-optical algorithms
(Indian Inst. of Technol., New Delhi and NIO, India, 1994)This paper presents the primary optical variables used in the measurement of the optical properties of marine waters. How can in-situ measurements be used in the optical recognition of coastal and open ocean waters. We ... -
Geosat altimeter derived sea surface wind speeds and significant wave heights for the north Indian Ocean and their comparison with in situ data
(Publ. and Inf. Dir., New Delhi, India, 1994)Geosat altimeter data for the period November 1986-October 1987 over the north Indian Ocean have been processed to retrieve wind speeds and significant wave heights. Smoothed Brown algorithm is used to retrieve wind speeds ... -
Spectral representation of measured shallow water waves
(CWPRS, Pune, 1994) -
Heat transfer in flow of an elastico-viscous fluid past a semi-infinite plate with variable temperature
(Brazilian Society of Mechanical Sciences, 1994) -
Mean turbulent mixing properties in the thermocline layer of the Bay of Bengal
(CWPRS, Pune, 1994) -
Acoustic propagations in the presence of a subsurface cold core eddy in the Bay of Bengal - A case study
(PORSEC-94, Melbourne, Australia, 1994)Acoustic characteristics of a cold core eddy, observed in the Bay of Bengal during southwest monsoon period is studied using CTD data along the western boundary. The presence of eddy brings about a reduction in the ambient ... -
On the system identification modelling of offshore dynamic systems
(CWPRS, Pune, 1994) -
Hassan Nasiem Siddiquie (1934-1986) elected fellow 1983
(Indian National Science Academy, 1994)