DRS at CSIR-National Institute of Oceanography: Recent submissions
Now showing items 5531-5550 of 9376
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Hydrography and biogeochemistry of the north western Bay of Bengal and the north eastern Arabian Sea during winter monsoon
(Elsevier, 2008)The north eastern Arabian Sea and the north western Bay of Bengal within the Indian exclusive economic zone were explored for their environmental characteristics during the winter monsoons of 2000 and 2001 respectively. ... -
Nutrient regimes and their effect on distribution of phytoplankton in the Bay of Bengal
(Elsevier, 2008)The seasonal dynamics of nutrient ratios and abundance of phytoplankton cells from the central (CB) and western (WB) Bay of Bengal (BOB) were studied during the fall intermonsoon (FIM; September-October 2002) and spring ... -
Post-tsunami changes in the littoral environment along the southeast coast of India
(Elsevier, 2008)The 26th December 2004 Indian Ocean tsunami devastated coastal regions of the Indian subcontinent. Andaman and Nicobar Islands, coastal stretches of Tamil Nadu, Andhra Pradesh and Kerala were the most affected regions of ... -
Impact of Irgarol 1051 on the larval development and metamorphosis of Balanus amphitirite Darwin, diatom, Amphora coffeaformis and natural biofilm
(Taylor & Francis, 2008)The effect of Irgarol 1051 on the biofilm-forming diatom, Amphora coffeaformis, and on natural biofilm was assessed. A reduction in the number of A. coffeaformis cells within a biofilm was observed after treatment with ... -
The Asian monsoon causes, history and effects
(Geological Society of India, 2008) -
26th December 2004 great Sumatra-Andaman earthquake: Co-seismic and post-seismic motions in northern Sumatra
(Elsevier, 2007)Trench-parallel thrust faults verging both landward and seaward were mapped in the portion of wedge located between northern Sumatra and the Indian-Indonesian boundary The spatial aftershocks distribution of the 26th ... -
Maritime archaeology of Kalinga and the contact with southeast Asian countries
(Agam Kala Prakashan; Delhi (India), 2002)During the last five thousand years in the maritime history of India, Kaling played an important role in diffusing the Indian culture in Southeast Asian countries. Archaeological exploration and excavations, epigraphical ... -
XBT fall rate in waters of extreme temperature: A case study in the Antarctic Ocean
(American Meteorological Society, 2002)XBT fall-rate variation in waters of extreme temperature and the resulting depth error has been addressed using controlled XBT-CTD datasets collected from two cruises in the Southern Ocean. Mean depth errors deduced from ... -
Spatial distribution of upwelling off the central east coast of India
(Academic Press, 2002)The spatial distribution of upwelling along the central east coast of India (13 degrees-18 degrees N) in the premonsoon and south-west monsoon seasons is described using data collected during cruises 193 (13-28 March 1988) ... -
Genetic relationships among five nemipterid fish species from the Indian coast using allozyme analysis
(Elsevier, 2002)Based on Nei's genetic distance Nemipterus peronii and N. japonicus showed a greater affinity to Parascolopsis aspinosa than to the other Nemipterus species studied. Significant differences between the Indian west and east ... -
Carbon cycling in the northern Arabian Sea during the northeast monsoon: Significance of salps
(Inter-Research, 2002)Winter cooling and mixing brings nutrients (nitrate and phosphate) to the surface waters over large parts of the northern Arabian Sea, but the rates of primary production as well as carbon export from the euphotic zone are ... -
Analysis of wave directional spreading using neural networks
(ASCE, 2002)The short-term directional spreading of wave energy at a given location is popularly modeled with the help of the Cosine Power model. This model is oriented mainly around value of the spreading parameter involved in its ... -
Ocean bio-geophysical modeling using mixed layer-isopycnal general circulation model coupled with photosynthesis process
(Research Signpost; Trivandrum, Kerala; India, 2002)In the ocean mixed layer, phytoplanktons convert carbon dioxide into organic matter, which is accumulated into the body of phytoplankton, zooplankton, and fish communities. At the end of ocean biological food web, some ... -
Effect of an oil spill from MV Sea Transporter on intertidal meiofauna at Goa, India
(Pergamon, 2002)Short and long term effects of a fuel oil spill from a grounded ship "MV Sea Transporter" on meiofauna of a sandy beach of North Goa at Sinquerim and adjacent Cadolim and Calangute beaches along the central West Coast of ... -
On the nature of the calcareous substrate of a ferromanganese crust from the Vityaz Fracture Zone, Central Indian Ridge: Inferences on palaeoceanography
(Springer, 2002)A 15-cm-thick carbonate substrate encrusted with ferromanganese oxides from the Vityaz Fracture Zone, Central Indian Ridge was analysed to reconstruct the palaeoceanography of the region. Based on the calcareous nannoplankton ... -
The Mysidacea of the Andaman Sea
(Oxford Univ Press, 2002)Fifteen species belonging to eight genera were collected from the shallow waters (0-150 m) of the Andaman Sea. Of thee one species Doxomysis nicobaris is described as new and all the other species are identified with ... -
Upper ocean stratification and circulation in the northern Bay of Bengal during southwest monsoon of 1991
(Pergamon, 2002)During the southwest monsoon (July) of 1991 a large plume (300 x 250 km sup(2)) of warm (greater than 29 degrees C) and less saline (less than 29 PSU) water is noticed in the top 30 m to the east of 87.5 degrees E in the ... -
Export fluxes of dimethylsulfoniopropionate and its break down gases at the air-sea interface
(American Geophysical Union, 2002)Dimethylsulfide (DMS) results from the decomposition of dimethylsulfoniopropionate (DMSP), a biogenic product, in seawater. Diffusive transfer of DMS from sea-to-air is known to be the most important source of natural ... -
Analysis of sup(210)Pb in sediment trap samples and sediments from the northern Arabian Sea: Evidence for boundary scavenging
(Pergamon, 2002)The concentrations of sup(210)Pb were measured in particles intercepted by sediment traps deployed at 1024 m and 3024 m in the northern Arabian Sea for a period of 1 year from November 1986 to October 1987. The sup(210)Pb ... -
Analyses of multichannel seismic reflection, gravity and magnetic data along a regional profile across the central-western continental margin of India
(Elsevier, 2002)Analysis of multichannel seismic reflection, gravity, magnetic and bathymetry data along a regional profile across the central-western continental margin of India have revealed the depositional pattern of sediments, crustal ...