DRS at CSIR-National Institute of Oceanography: Recent submissions
Now showing items 7251-7270 of 9376
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Preliminary studies on prawn, Penaeus merguiensis, for selection of broodstock in genetic improvement programs
(Elsevier, 1986)Studies conducted on prawn, @iPenaeus merguiensis@@ (de Man, 1888), from Goa and Devgarh (Maharashtra) waters showed higher average values of tail weight and other morphometric characters in Devgarh. The coefficient of ... -
Formulation of cheaper artificial feeds for shrimp culture: preliminary biochemical, physical and biological evaluation
(Elsevier, 1979)A compound shrimp diet was prepared making use of the locally available natural food stuffs, slaughter house products and factory by-products. The ingredients, viz: beef liver (discarded for human use on veterinary grounds), ... -
Growth of the green mussel, Perna viridis L., in a sea water circulating system
(Elsevier, 1984)Growth of the green mussel, P. viridis L., was studied in a sea water circulating system for 12 months. The maximum growth rate was recorded during March - May, coinciding with the maximum abundance of phytoplankton. The ... -
Environmental physiology of raft-grown mussels in Goa, India
(Elsevier, 1982)Mussels (@iPerna viridis@@ L.) transplanted from a marine intertidal region and grown under water in the estuarine environment (on a floating raft) display a wide array of physiological adaptations in growth, osmoregulation ... -
From Dvaraka to Kurukshetra
(Society for Marine Archaeology, India, 1995) -
Underwater explorations off Poompuhar - 1993
(Society for Marine Archaeology, India, 1995) -
Some important shipwrecks on Konkan Coast
(Society for Marine Archaeology, India, 1995) -
A preliminary shipwreck exploration off Lakshadweep
(Society for Marine Archaeology, India, 1995) -
Foraminifera as climatic indicators in the sediments of Western Indian continental shelf
(Indian Association for Limnology and Oceanography, 1973)Foraminifera are the single celled microscopic organisms found abundantly in the seas and oceans. The tests of these organisms are preserved in the present sediments of the ocean as in the past, sometimes constituting ... -
Pollution Effects Monitoring with Foraminifera as Indices in the Thana Creek, Bombay Area
(Taylor & Francis, 1982)In the study area, the pollution effect on the foraminiferids is intense, hence highly reliable and measurable. The relative sensitivity of tolerance of the biota is sharply variable and dependent upon the nature of the ... -
Foraminiferal evidence to climatic changes with special reference to west coast of India
(1984)The planktonic foraminiferal assemblages show effects of climatic control on water masses. The southward migration of Red Sea Water and Persian Gulf Water is indicated by the dominant presence of @iGloborotalia cultrata@@ ... -
Behavior of rare earth elements in coexisting manganese macronodules, micronodules, and sediments from the central Indian Basin
(Taylor and Francis, 1994)Associated manganese macronodules, micronodules, and sediments from the Central Indian Basin (CIB) were analyzed for major, trace, and rare earth elements (REE) to understand REE carrier phases and their fractionation ... -
Ecology of a heterotrichous ciliate Fabrea salina from salterns of Bombay Coast, India
(International Society for Tropical Ecology, 1994)The abundance and population size structure of a heterotrichous ciliate @iFabrea salina@@, was studied in relation to hydrochemical and hydrobiological variables in three hypersaline ponds of Bombay, west coast of India ... -
Nannostructure and significance of fish coprolites in phosphorites
(Elsevier, 1994)Phosphatic coprolites (0.5-2 cm long) occurring in Cretaceous-Eocene phosphorites of Tunisia, Morocco, Mauritania, Senegal, and Egypt were investigated for their petrology by using SEM. They exhibit a homogeneous porous ... -
The effect of cathodic polarisation on monosaccharides of Amphora coffeaeformis, a marine fouling diatom
(Taylor & Francis Group, 1994)The composition of monosaccharides and their variation in concentration in Amphora coffeaeformis cells on non-polarised and cathodically polarised 304 stainless steel were examined when cells were grown under continous ... -
Little genetic variation in the oil sardine, Sardinella longiceps Val., from the western coast of India
(CSIRO Publishing, 1994)Enzyme gene variability in the oil sardine, @iSardinella longiceps@@, from three localities along the western coast of India was studied by starch-gel electrophoresis. Out of 19 loci scored, no locus was polymorphic by the ... -
Electron transport system activity of microfouling material: Relationships with biomass parameters
(Taylor & Francis Group, 1994)Microfouling material developed on aluminium panels immersed in surface waters of the Dona Paula Bay, Goa India was analysed for biomass (measured as dry weight, organic crabon, protein and chlorophyll @ia@@) and electron ... -
Structural interpretation of the Konkan basin, southwestern continental margin of India, based on magnetic and bathymetric data
(Springer, 1994)Magnetic and bathymetric studies on the Konkan basin of the southwestern continental margin of India reveal prominent NNW-SSE, NW-SE, ENE-WSW, and WNE-ESE structural trends. The crystalline basement occurs at about 5-6 km ... -
Significance of uniaxial and hydrostatic pressure studies on ancient oceanic rocks in tectonics
(Taylor and Francis, 1994)Uniaxial studies are carried out on Indus suture zone rocks of Kashmir Himalaya, which are supposed to be dismembered ophiolites. The percentage difference between the sonic and static determined Young's modulus varies ... -
Holocene submarine terraces on the western continental shelf of India; implications for sea-level changes
(Elsevier, 1994)Detailed echosounding, side-scan sonar and high-resolution seismic-reflection profiling on the western continental shelf of India have revealed a series of submarine terraces at different depths between the outer fringe ...