Browsing Institute's contributions by Title
Now showing items 3642-3661 of 9167
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Geospatial approach towards enumerative analysis of suspended sediment concentration for Ganges-Brahmaputra Bay
(Elsevier, 2016)This study presents an easy, modular, user-friendly, and flexible software package for processing of Landsat 7 ETM and Landsat 8 OLI-TIRS data for estimating suspended particulate matter concentrations in the coastal waters. ... -
Geostrophic volume transport and eddies in the region of sub-tropical and sub-Antarctic waters south of Madagascar during austral summer (January–February) 2004
(Current Science Association, 2011)Geostrophic volume transport based on hydrographic data is estimated across two transects that are covered south of Madagascar in the region of the sub-tropical and sub-Antarctic waters as a part of the Indian Pilot ... -
Geotechnical characteristics of siliceous sediments from the Central Indian Basin
(Current Science Association, 2008)Geotechnical properties and grain size analysis of surface sediments from the CIB showed silty clays of high porosity due to loose fabric of very fine particles, bioturbation and radiolarian tests. Their water content ... -
Geotechnical properties of deep-sea sediments from central Indian Ocean Basin
(NISCAIR, New Delhi, 1992)Physical and geotechnical properties of 2 sediment cores from the nodule rich area of the Central Indian Ocean Basin are studied to know the sediment characteristics. Average water content of sediment from 2 deep-sea cores ... -
Geotechnical properties of Karwar marine clay
(Indian Geotechnical Society, New Delhi, 1991)Karwar marine clay possesses high plasticity characteristics with natural water content higher than the liquid limit. Liquidity index was as high as 1.7. Predominant clay mineral was kaolinite. Undrained shear strength ... -
Geotechnical properties of marine soil off north Konkan Coast
(Allied, Chennai (India), 1996)Construction of any coastal structure requires detailed investigations on the environmental parameters as well as on the foundation soil. Preliminary geotechnicla investigations on the seabed sediment leads to a qualitative ... -
Geotechnical properties of siliceous sediments from the Central Indian Basin
(Indian Academy of Sciences, 2002)Indian Deep-Sea Environment Experiment (INDEX) was carried out in a pre-selected area with low nodule abundance and uniform sediment type, for the purpose of environmental impact assessment of future deep-sea mining ... -
Geotechnical properties of surface sediments in the INDEX area
(Taylor and Francis, 2000)As a part of the environmental impact assessment studies, geotechnical properties of sediments were determined in the Central Indian Basin. The undrained shear strength and index properties of the siliceous sediments were ... -
Geotechnical properties of two siliceous cores from the central Indian Ocean
(CWPRS, Pune, 1994)Physical properties of the siliceous sediments from the Central Indian Basin are measured on two short cores. The properties such as water content, Atterberg limits, porosity specific gravity, wet density show the medium ... -
Geotechnical studies of Jaitapur marine clay
(NIO, Goa, 1991)A gravity corer was designed and fabricated for near shore sediment sampling. The corer was operated off Jaitapur, West Coast of India, and 70 cores were obtained. The performance of the corer was quite satisfactory. The ... -
Ghogha: An Indo-Arabian Trading Post in the Gulf of Khambhat (Cambay), India
(The Nautical Archaeology Society, 2010)The ancient port of Ghogha is situated on the western bank of the Gulf of Khambhat, which has the highest tidal range in India, and the remains of the oldest civilization. Recent marine archaeological explorations in this ... -
GIS analysis for the marine environmental data off Karnataka coast
(Elsevier, 2006)Geographic Information System (GIS) is used to develop the Oceanographic Information System (OIS) for marine environmental data off Karnataka coast. Its goal is to provide a set of tools for oceanographic and bathymetry ... -
GIS in geoscience education- geomorphometric study
(ESRI Education Conference, 2014)The educational institutions around the world have realised the possibility of using GIS in geosciences teaching along with in many other subjects. GIS is been used in a large number of geoscience applications viz. mapping, ... -
GIS in oceanography: Status, hurdles and prospects
(Tata McGraw-Hill, New Delhi, 1995) -
Glacial to Holocene changes in sea surface temperature and seawater 18O in the northern Indian Ocean
(Elsevier, 2017)Sea surface temperature (SST) and seawater 18Osw records were generated from sediment cores located in the southern Bay of Bengal (SBOB) and the northeastern Arabian Sea (NEAS) to understand glacial to Holocene changes in ... -
Glacial to Holocene fluctuations in hydrography and productivity along the southwestern continental margin of India
(Elsevier, 2001)Oxygen isotope and sedimentological records of a sediment core from the southwestern continental margin of India are used to reconstruct the fluctuations in sea surface hydrography and productivity during the last deglaciation. ... -
Glacial to interglacial contrast in the calcium carbonate content and influence of Indus discharge in two eastern Arabian sea cores
(Elsevier, 1991)Two cores collected in the eastern Arabian Sea were studied for coarse fraction, calcium carbonate content and Globorotalia menardii complex abundance. Based on the fluctuations of calcium carbonate and G. menardii complex ... -
Glacial-Holocene climate-driven shifts in lacustrine and terrestrial environments: Rock magnetic and geochemical evidence from East Antarctic Mochou Lake
(Elsevier, 2021)Geomorphic reconstructions of the East Antarctic Ice Sheet history across Antarctica suggest diachronous and varying retreat patterns with changing climate. However, little is known of how terrestrial environments responded ... -
Glacial-interglacial changes and Holocene variations in Arabian Sea denitrification
(2018)At present, the Arabian Sea has a permanent oxygen minimum zone (OMZ) at water depths between about 100 and 1200 m. Active denitrification in the upper part of the OMZ is recorded by enhanced δ15N values in the sediments. ...