DRS at CSIR-National Institute of Oceanography: Recent submissions
Now showing items 4911-4930 of 9376
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Amino acids in biofilm material on aluminium panels immersed in marine waters
(Gordon and Breach, 1997)Suspended particulate matter (SPM) and the biofilm material on aluminium panels immersed in the surface waters (approx 1 m) of Dona Paula Bay over a period of 10 d were analysed for their organic carbon (OC), organic ... -
Fouling diatom community with reference to substratum variability in tropical marine environment
(US Office of Naval Research, 1997)Diatoms are the earliest autotrophic colonizers and are responsible for the major input of energy in the form of reduced carbon to the surfce. However, information regarding the population structure of diatoms in theearly ... -
Biodeterioration of wood in estuarine ecosystem of Goa
(US Office of Naval Research, 1997)An assessment of macrofouling and wood boring community at different localities of Zuari and Mandovi estuaries of Goa carried out. Wood panels of Mangifera indica of 10 x 15 x 2.5 cm size were exposed in this investigation. ... -
Macrofouling community development at tropical coastal environment (New Mangalore Port, West Coast of India)
(US Office of Naval Research, 1997)Recruitment of macrofouling community in tropical waters is generalised as an year round phenomenon. Of course localities which are influenced by seasonal variation in fresh water run-off, mainly during monsoon could be ... -
Terrestrial plants: a potent source for isolation of eco-friendly antifouling compounds
(US Office of Naval Research, 1997)All over the world efforts are oriented towardes isolation of eco-friently antifouling toxins from marine plants and organisms. Consequently number of compounds having antifouling properties have been identified from marine ... -
River ports and other archaeological sites on the river banks of Goa
(NIO, Dona Paula, Goa, India, 1997) -
Ports and maritime activities of Orissa (16th to 19th centuries)
(Munshiram Manoharlal, New Delhi (India), 1997)Ports and maritime activities of Orissa (India) and the maritime contacts with European countries during 16th to 19th century are presented in this paper. The matrial for the study has beach collected from the European ... -
Ceramic industries of Poompuhar
(NIO, Dona Paula, Goa, India, 1997) -
Sea voyages of Buddhist monks
(Aryan Book Pub., New Delhi, India, 1997) -
Traditional boat-building and navigational techniques of southern Orissa
(Royal Asiatic Society, Sri Lanka, 1997)The Ganjam district of southen Orissa is known for its ports (since early historical period to recent times) such as Ganjam, Gopalpur, Palur and Sunapur. Archaeological findings corroborate literary references to its ... -
Role of Chilka lake in the maritime history of Orissa
(NIO, Dona Paula, Goa, India, 1997) -
Preliminary observations on an 18th-century wreck at Poompuhar (east coast of India)
(Academic Press, 1997)The preliminary results of detailed geophysical surveys and diving operations at the Poompuhar, Tamil Nadu (India) wreck site are presented and discussed. The exploration was undertaken in two phases. The first phase ... -
Underwater exploration off Poompuhar and possible causes of its submergence
(Indian Archaeological Society, 1997) -
Our threatened archaeological heritage: A case study from the Tamil Nadu Coast
(Current Science Association, Bangalore, 1997)From the beginning of the Christian era, a number of sites having contact with the Roman world were in existence on the coastal belt of India. There are several indirect references in the literature which suggest that the ... -
Stone anchors from Sindhudurg Fort on the west coast of India
(Academic Press, 1997)Inshore explorations have been carried out in the Malvan region of Maharashtra (India). Present article discusses the triangular and grapnel stone anchors found during the explorations at Sindhudurg and Padamgad Forests. ... -
Multimedia information system for marine archaeology
(NIO, Dona Paula, Goa, India, 1997) -
Grain size studies on the nearshore sediments of Jaigad, Ambwah and Varvada Bays, Maharashtra
(Geological Society of India, 1997)Bivariate plots of the textural parameter data suggest overlapping environments, such as river/beach to JB, beach/dune/river to AB and dune/beach to VB sediments. -
Quaternary radiolarian faunal changes in the tropical Indian Ocean: Inferences to paleomonsoonal oscillation of the 10 degrees S hydrographic front
(Current Science Association, Bangalore, 1997)The northern Indian Ocean is characterized by three distinct surface water masses, i.e. (1) highly saline (greater than 34.5 ppt) Arabian Sea, (2) low saline (less than 34.5 ppt) Bay of Bengal and (3) a moderate salinity ... -
Determination of nodule coverage parameters using multibeam normal incidence echo characteristics: A study in the Indian Ocean
(Taylor and Francis, 1997)A study of the echo peak amplitudes from known nodule areas is initiated to observe the acoustic response for varying nodule abundances and number densities. A statistical study of the peak amplitudes from different nodule ... -
Lithogenic fluxes in the Bay of Bengal measured by sediment traps
(Pergamon, 1997)