DRS at CSIR-National Institute of Oceanography: Recent submissions
Now showing items 8981-9000 of 9443
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Seasonal changes in biochemical composition of Holothuria leucospilota (Echinodermata)
(CSIR-NISCAIR, 1994)Biochemical composition of body wall and gonads of Holothuria leucospilota was analysed for protein, carbohydrate, lipid, ash, dry weight and calorific values and was discussed in relation to its spawning activities. Lipids ... -
Shoaling of sergestid shrimp Acetes johni (Crustacea Decapoda: Sergestidae) associated with swarming of gammarid amphipods
(CSIR-NISCAIR, 1994)Aggregation of sergestid shrimp Acetes johni and gammarid amphipods was observed at a station (22 degrees 07'N; 67 degrees 03'E) in the northern Arabian Sea during September 1991. Shoaling occurred in the surface layer ... -
Beach processes between Mulgund and Shiroda, west coast of India
(CSIR-NISCAIR, 1994)Study on beach processes for an year shows seasonal changes without annual net erosion. The beaches are stable and regain the maximum profiles during February to April. Distribution of longshore current direction is not ... -
Some aspects of microbiological characteristics in the nearshore waters of Bombay
(CSIR-NISCAIR, 1994)Primary production, bacterial abundance, their generic composition, some of their biodegradative enzymes and heterotrophic uptake of labelled glucose were examined from the waters of Bombay harbour-Thana creek-Bassein creek ... -
Study of mangrove environment of Maharashtra coast using remote sensing data
(CSIR-NISCAIR, 1994)Analysis of remote sensing data indicate approximately 210 km super(2) of the mangrove area along the Maharashtra coast in India. The dominant species along the coast are Rhizophora mucronata, Avicennia officinalis, A. ... -
Application of inversion techniques on marine magnetic data: Andaman shelf
(Geological Society of India, 1994)Analysis of the total intensity magnetic data over the western Andaman shelf has been carried out for determination of depth to magnetic basement using the Analytical Signal and Wemer Deconvolution methods. The basement ... -
Corrosion inhibition by some organic compounds of mild steel in synthetic and natural seawater
(Science Survey, 1994) -
Culturable heterotrophic bacteria from the euphotic zone of the Indian Ocean ocean during the summer monsoon
(Elsevier, 1994)Cuturable heterotrophic bacterial counts (viable counts: VC) by surface plating on ZoBell medium and total bacterial counts (TC) by epifuorenscence microscopy were carried out in sea water off the southwest coast of India ... -
Crest-breaking time-lapse approach for measuring breaker angle
(American Society of Civil Engineers, 1994) -
A two-stage evolution of Visakhapatnam-Paradip Shelf, east coast of India, from magnetic studies
(Indian Academy of Sciences, Bangalore, 1994)A detailed analysis of bathymetry and magnetic data of Visakhapatnam-Paradip shelf, east coast of India revealed three major structural lineaments over the shelf/slope of the area. Models derived from the anomalies associated ... -
Bioactivity of marine organisms: Part 7- Effect of seaweed extract on central nervous system
(CSIR-NISCAIR, 1994)Alcohol extracts of marine algae (Rhodophyceae, Phaeophyceae and Chlorophyceae) was screened for their effect on central nervous system. Of 69 species investigated 8 appeared biologically active, 6 being CNS stimulant, ... -
Surface morphology of some articulated corallines from India
(Current Science Association, 1994)Surface structures of seven species belonging to four genera of subfamily Corallinoidae (Fly: Corallinaceae) were microscopically investigated Two distinct surface morphologies were revealed namely a 'Corallina type' ... -
Radiolarian abundance and geochemistry of the surface-sediments from the Central Indian Basin: Inferences to Antarctic bottom water current
(Current Science Association, 1994)The distribution trend of numbers of radiolarian shells/gram dry sediment, biogenic silica, organic carbon, and the carbon/nitrogen ratios in the surface sediments of the Central Indian Basin is similar. Ratios of two ... -
Nematocysts in four species of corals
(Indian Association for Limnology and Oceanography, 1974) -
Ecology of sand dune vegetation in relation to beach stability at Miramar, Goa
(Indian Association for Limnology and Oceanography, 1974) -
A mega-porphyritic dolerite intrusion at San Pedro, Goa
(Current Science Association, 1974) -
Globigerina pachyderma (Ehrenberg) in the shelf-slope sediments of northern Indian Ocean
(1974)The occurrence of specimens of @iGlobigerina pachyderma@@ (Ehrenberg) which is considered to be a typical bipolar, cooler water species, in the Recent shelf-slope sediments of the northern Indian Ocean as far north as 9, ... -
Preliminary studies on nannoplankton productivity
(Indian Association for Limnology and Oceanography, 1974) -
Pollution studies off Bombay
(Indian Association for Limnology and Oceanography, 1974) -
Feeding efficiencies of the polychaete Nereis virens cultured on hard-clam tissue and oyster detritus
(Division Of Canadian Science Publishing, 1974)