DRS at CSIR-National Institute of Oceanography: Recent submissions
Now showing items 7951-7970 of 9376
-
Studies on the intertidal macrofauna of the sandy beach at Kavarati atoll (Lakshadweep)
(Indian Association for Limnology and Oceanography, 1986)The distribution of macrofauna in Kavaratti Atoll is studied in the intertidal region for over a period of 13 months. Several diversity in the faunal composition was not observed. The polychaete Scoloplos sp. and the bivalve ... -
Application of electron microprobe technique to the characterization of volcanic sands
(Indian Association for Limnology and Oceanography, 1986) -
Climatic aridity over India 11,000 years ago: Evidence from feldspar distribution in shelf sediments
(Elsevier, 1986)Feldspars and quartz contents of sand and silt fractions of forty three samples from the western continental shelf of India were determined by the X-ray diffraction method. The results indicate that the feldspar content ... -
Occurrence and distribution of Vibrio parahaemolyticus (Sakazaki et al) related organisms in the Laccadive Sea
(CSIR-NISCAIR, 1986)The occurrence and distribution of Vibrio parahaemolyticus and related organisms were studied from offshore water samples (Lat. 10 degrees N and Long. 65 degrees to 69 degrees E) collected at 5, 10, 50, 100, 200 and 500 m ... -
Nutrient uptake and regeneration ratios in the Red sea with reference to the nutrient budgets
(Elsevier, 1986)The relationships between apparent oxygen utilization and inorganic micronutrients have been studied on the basis of extensive observation in the Red Sea. The ratios obtained are - Delta AOU: Delta SiO4: Delta NO3: Delta ... -
An electrophoretic study of the soluble lens proteins from the Indian mackerel, Rastrelliger kanagurta (Cuv)
(Indian Association for Limnology and Oceanography, 1986)Soluble eye lens nuclei proteins of the Indian mackerel Rastrelliger kanagurta were studied by cellogel electrophoresis, to see whether there are any intra species variations. A distinct pattern characterised by the number ... -
Directional spectrum of ocean waves
(Bombay: Indian Institute of Technology, 1986)This paper describes a methodology for obtaining the directional spectrum of ocean waves from time series measurement of wave elevation at several gauges arranged in linear or polygonal arrays. Results of simulated studies ... -
Effect of treated sewage on growth of marine algae
(CSIR-NISCAIR, 1986)Eight algal species belonging to Chlorophyta, Rhodophyta and Phaeophyta were used to assess the effect of different concentrations of secondary treated sewage on their growth. Chlorophyta and Rhodophyta members. Ulva ... -
Distribution of various forms of Cd, Pb and Cu in the Wadge Bank region (Arabian Sea)
(CSIR-NISCAIR, 1986)Labile, nonlabile and particulate forms of Cd,Pb and Cu were determined in 29 water samples collected from a depth of 5 m, from the Wadge Bank area. Labile Cd varied from 0.1 to 0.2 mu g.l-1 while nonlabile fraction was ... -
Chemical oceanography of the Arabian Sea: Part vi - Relationship between nutrients and dissolved oxygen in the central basin
(CSIR-NISCAIR, 1986)Inorganic nitrate and phosphate relationships with apparent oxygen utilization (AOU) in the Central Arabian Sea were studied using data collected during 103 cruise of R V Gaveshani (Feb. 1982). The consolidated ratio of ... -
Multichannel ship-borne digitizer system
(Taylor & Francis, 1986) -
A microprocessor based magnetic tape drive interface
(Taylor & Francis, 1986) -
Variations of dissolved oxygen in Mandovi and Zuari estuaries
(CSIR-NISCAIR, 1986)During non-monsoon months the estuaries were well mixed showing uniform oxygen concentrations from surface to bottom. However, during monsoon months both the estuaries showed stratified conditions with surface water showing ... -
A geological data logger
(IEEE Oceanic Engineering Society, 1986)A novel data logger has been designed and tested for logging data from a satellite navigator, magnetometer, and a deep-sea echosounder. The logger exploits the interrupt structure of an in-house 8085 single-board computer ... -
Coeloseira compressa Hollenb. (Champiaceae, Rhodophyta) - a new marine algal species from Goa, India
(CSIR-NISCAIR, 1986)Occurrence of a red algal species Coeloseira is recorded from Bambolim coast, Goa along the central west coast of India. The genus is characterised by the presence of polysporangia, stoloniferous pattern branching, separate ... -
A graphics dump routine for the HP 9845B computer
(Indian Association for Limnology and Oceanography, 1986) -
Satellite transmission of oceanographic data
(Institute of Chartered Accountants of India, 1986)Oceanographic data collected on a research vessel has been transmitted to a shore laboratory using the INMARSAT maritime satellite The system configuration used, consisted of Satellite Communication Terminals interfaced ... -
Estimation of salinity power potential in India
(Indian Association for Limnology and Oceanography, 1986)Salinity gradient as a source of energy has much potential, but this has been recognized only recently. The energy density of this source is equivalent to about 250 m water head for a salinity difference of 35 ppt. This ... -
The significance of oxygen as oxides and hydroxides in controlling the abundance and residence times of elements in seawater
(Elsevier, 1983)A model is presented which signifies the role of oxygen (as oxides and hydroxides) in controlling the composition of seawater. respective concentration and residence times for the unknown elements can be estimated. Geometric ...