Browsing Institute's contributions by Title
Now showing items 4374-4393 of 9167
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Intrusion of Arabian Sea high salinity water and monsoon-associated processes modulate planktic foraminiferal abundance and carbon burial in the southwestern Bay of Bengal
(Springer, 2024)The unicellular calcareous planktic foraminifera sequester a significant portion of the carbon dioxide dissolved in the ocean, thus burying the carbon in sediments for millions of years. The global warming and associated ... -
Intrusion of Bay of Bengal water into Arabian Sea along the West coast of India during northeast monsoon
(Goa: National Inst of Oceanography, 1987) -
Intrusion of the Bay of Bengal water into the Arabian Sea during winter monsoon and associated chemical and biological response
(American Geophysical Union, 2004)Situated in similar latitudes and subjected to similar atmospheric forcing, the tropical basins of the Arabian Sea looses fresh water due to excess evaporation over precipitation while Bay of Bengal receives freshwater via ... -
Intrusion of upwelled water in the Mandovi and Zuari estuaries
(Current Science Association, 1972) -
Inundation, run-up heights, cross-section profiles and littoral environment along the Tamil Nadu coast after 26 th December 2004 Tsunami
(National Institute of Oceanography, Goa., 2005)On 26 December 2004 the coastal areas of different countries around the Indian Ocean including India were hit by a Tsunami that caused extensive fatalitites and damage to coastal property. On the initiative of Director, ... -
Inverse problem of Ocean Acoustic Tomography (OAT) - A numerical experiment
(Indian Society of Theoretical and Applied Mechanics, 1994)Acoustic model simulation experiments related to the forward and inverse aspects of ocean tomography have been taken up with a view to estimate the vertical sound speed field by inverting the travel time data. Two methods ... -
Inversion of gravity anomalies due to basin structure
(Association of Exploration Geophysicists, 1986) -
Inverted sediments in the coastal Antarctic lake: Evidence of paleostorm?
(Elsevier, 2018)The faunal (foraminiferal and diatom abundance) and sedimentological analysis was carried out on two cores collected from a coastal lake in the Vestfold Hills region of Antarctica. Out of a couple of cores collected from ... -
Investigating the impacts of treated effluent discharge on coastal water health (Visakhapatnam, SW coast of Bay of Bengal, India)
(Springer, 2017)The present study investigated the impacts of treated effluent discharge on physicochemical and biological properties of coastal waters from three pharmaceuticals situated along the coast of Visakhapatnam (SW Bay of Bengal). ... -
Investigation of a method for predicting AUV derivatives
(Elsevier, 2008)The paper addresses the problem of autonomous underwater vehicle (AUV) modelling and parameter estimation as a means to predict the dynamic performance of underwater vehicles and thus provide solid guidelines during their ... -
Investigation of near-shore processes along North Goa beaches: A study based on field observations and numerical modelling
(Springer, 2021)The dynamic coastal environment comprising of near-shore zone and beach continuously undergoes substantial morphological changes due to man-made and natural processes. These processes are always mutually dependent and ... -
Investigation of normal force and moment coefficients for an AUV at nonlinear angle of attack and sideslip range
(IEEE, 2008)This paper presents a comparative study of computational fluid dynamics (CFD) and analytical and semiempirical (ASE) methods applied to the prediction of the normal force and moment coefficients of an autonomous underwater ... -
Investigation of Secondary Metabolites from Marine-Derived Fungi Aspergillus
(Wiley, 2022)Marine fungi Aspergillus flavipes and A.terreus were investigated for secondary metabolites using electrospray ionization-quadrupole time-of-flight mass spectrometry (ESI-QTOF MS) analysis.The ESI-MS analysis showed that ... -
Investigation of the generation and propagation of low frequency internal waves: A case study for the east coast of India
(Elsevier, 2010)SAR (Synthetic Aperture Radar) images in the northwest Bay of Bengal indicate the existence of internal waves and their occurrence and intensity is topography dependent as indicated by in-situ data and satellite information. ... -
Investigation of XBT and XCTD biases in the Arabian Sea and the Bay of Bengal with implications for climate studies
(American Meteorological Society, 2011)Long time series of XBT data in the Bay of Bengal and the Arabian Sea are valuable datasets for exploring and understanding climate variability. However, such studies of interannual and longer-scale variability of temperature ... -
Investigations at Antroli: A late Harappan site and maritime archaeological exploration on the coast of Navibandar, Saurashtra, Gujarat
(Indian Society for Prehistoric and Quaternary Studies, 2012)In an effort to thoroughly document archaeological sites along the Saurashtra Coast (before they vanish due to rapid developmental activities), a protohistoric site located at Antroli near Madhopur was chosen to assess the ... -
Investigations of an intense aerosol loading during 2007 cyclone SIDR - A study using satellite data and ground measurements over Indian region
(Elsevier, 2009)Tropical cyclones are prominent weather systems characterized by high atmospheric pressure gradients and wind speeds. Intense tropical cyclones occur in India during the pre-monsoon (spring), early monsoon (early summer), ... -
Investigations of the spatial and temporal variations of Sr and Nd isotopes in sediments from two Indian Rivers: Implications to source identification
(Wiley, 2017)Radiogenic isotopes of Sr and Nd provide crucial information on chemical and physical erosion processes, therefore used as tracers for fingerprinting the sources of fluvial sediments. Moreover, elemental geochemistry, ... -
Investigations on a large collection of cosmic dust from the central Indian Ocean.
(Springer, 2010)We collected 1,245 spherules from the Central Indian Ocean basin by Magnetic cosmic dust collection (MACDUC) experiment raking the deep sea floor. This collection ranks among the large deep sea collections of cosmic dust. ... -
Investigations on boron isotopic geochemistry of salt lakes in Qaidam basin, Qinghai
(Elsevier, 1999)The isotopic compositions of boron in salt lakes located in Qaidam Basin, Qinghai, have been determined using the procedure of thermal ionization mass spectrometry of cesium borate with graphite loading. The salt lakes ...