Institute's contributions: Recent submissions
Now showing items 2141-2160 of 9252
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Developmental characters of Pseitina iijimae (Jordan and Starks), bothid flat fishes- pisces
(Indian Fisheries Association, 1989)Post larval stages of Psettina iQimae (Jordan and Starks) ranging from 1.8 mm NL to 44.6 mm SL collected during Naga Expedition and International Indian Ocean Expedition (JIOE) are described The characteristics which help ... -
Sea level flactuations during last 15000 years and their impact on human settlements
(Hyderabad: Institute of Scientific Research on Vedas (I-SERVE), 2012) -
Rhodovulum mangrovi sp. nov., a phototrophic alphaproteobacterium isolated from a mangrove forest sediment sample
(International Union of Microbiological Societies, 2014)A novel Gram-staining-negative, purple non-sulfur bacterium, strain AK41T, was isolated from a sediment sample collected from Coringa mangrove forest, Andhra Pradesh, India. A red–brownish-coloured culture was obtained on ... -
Distribution and sources of particulate organic matter in the Indian monsoonal estuaries during monsoon
(American Geophysical Union, 2014)The distribution and sources of particulate organic carbon (POC) and nitrogen (PN) in 27 Indian estuaries were examined during the monsoon using the content and isotopic composition of carbon and nitrogen. Higher phytoplankton ... -
Geologic implications of gas hydrates in the offshore of India: Krishna-Godavari Basin, Mahanadi Basin, Andaman Sea, Kerala-Konkan Basin
(Elsevier, 2014)Gas hydrate resource assessments that indicate enormous global volumes of gas present within hydrate accumulations have been one of the primary driving forces behind the growing interest in gas hydrates.Gas hydrate volumetric ... -
Composition and origin of authigenic carbonates in the Krishna-Godavari and Mahanadi Basins, eastern continental margin of India
(Elsevier, 2014)The mineralogical and stable isotopic composition of authigenic carbonates from the KrishnaeGodavari (KG) and Mahanadi Basin provide a deeper insight into the processes inducing carbonate formation in the sediments of the ... -
Effect of thermal non-equilibrium, seafloor topography and fluid advection on BSR-derived geothermal gradient
(Elsevier, 2014)The seafloor and bottom simulating reflectors (BSRs) are interpreted from the 3D seismic data acquired in Krishna–Godavari (KG) offshore basin in the vicinity of sites drilled/cored during National Gas Hydrate Program ... -
Gas hydrate destabilization and methane release events in the Krishna-Godavari Basin, Bay of Bengal
(Elsevier, 2014)Methane release events have been linked to global warming, alteration of the carbon cycle and influence on biota. However, unequivocal evidence of paleomethane release events are limited. We report several negative carbon ... -
Modified effective medium model for gas hydrate bearing,clay-dominated sediments in the Krishna-Godavari Basin
(Elsevier, 2014)During NGHP-Expedition-01, well logs were obtained for gas hydrate exploration in Krishna-Godavari (KG) offshore basin. These logs coupled with a suitable rock physics model can be used to understand the interaction between ... -
Logging-while-drilling and wireline velocities: Site NGHP-01-10, Krishna-Godavari Basin, India
(Elsevier, 2014)At Site NGHP-01-10, Krishna-Godavari Basin, India, the downhole wireline logging tool measured higher porosity and sonic velocities in gas hydrate-bearing sediments compared to the logging-while-drilling (LWD) acquired ... -
Estimation of seismic attenuation of gas hydrate bearing sediments from multi-channel seismic data: A case study from Krishna-Godavari offshore basin
(Elsevier, 2014)Seismic attenuation of gas hydrate bearing sediments is estimated from the multi-channel seismic data acquired in KrishnaeGodavari (KG) offshore basin in the vicinity of Site NGHP-01-10, where ~128 m of fracture-filled ... -
Bibenzimidazole containing mixed ligand cobalt(III) complex as a selective receptor for iodide
(Elsevier, 2014)Two new mixed ligand cobalt(III) complexes containing bibenzimidazole (bbenzimH<sub>2</sub>) ligand with composition [Co(phen)<sub>2</sub>bbenzimH<sub>2</sub>](ClO<sub>4</sub>)<sub>3</sub> (1) and [Co(bpy)<sub>2</sub>bbe ... -
Synthesis of deep multichannel seismic and high resolution sparker data: Implications for the geological environment of the Krishna–Godavari offshore, Eastern Continental Margin of India
(Elsevier, 2014)Proven hydrocarbon occurrence in the Krishna Godavari (KG) basin, a part of the Eastern Continental Margin of India initiated intense exploration activities to discern the potential hydrocarbon bearing structures/payoff ... -
Manganese cycling and its implication on methane related processes in the Andaman continental slope sediments
(Elsevier, 2014)In the deep subsurface sediments of the Andaman continental slope, in situ methane generation/oxidation could be coupled to the cycling of Mn, as the fluid flow characterized by high methane and Mn could occur in accretionary ... -
Arthrobacter enclensis sp. nov., isolated from sediment sample
(Springer, 2014)A novel bacterial strain designated as NIO-1008(T) was isolated from marine sediments sample in Chorao Island India. Cells of the strains were gram positive and non-motile, displayed a rod-coccus life cycle and formed cream ... -
Individual glass shard trace element analyses confirm that all known Toba tephra reported from India is from the c. 75-ka Youngest Toba eruption
(John Wiley, 2014)Uncertainty over the identity and age of Toba tephras across peninsular India persists, with radiometric age dates contradicting earlier compositional data, which have been used to identify this important stratigraphic ... -
Iron anchors of Northern Odisha, east coast India: Maritime contacts with European countries
(Australasian Institute for Maritime Archaeology, 2014)The maritime trade between the ports of northern Odisha namely Balasore, Pipli, Dhamra and Chandbali and the European countries during the 16th to 19th centuries is well documented. Among other European countries, the ... -
Comparative organic geochemistry of Indian margin (Arabian Sea) sediments: Estuary to continental slope
(European Geosciences Union, 2014)Surface sediments from sites across the Indian margin of the Arabian Sea were analysed for their elemental and stable isotopic organic carbon (C<sub>org</sub>) and total nitrogen compositions, grain size distributions and ... -
Bacterial Diversity in Deep-Sea Sediments from Afanasy Nikitin Seamount, Equatorial Indian Ocean
(Taylor and Francis, 2014)Deep-sea sediments can reveal much about the last 200 million years of Earth history, including the history of ocean life and climate. Microbial diversity in Afanasy Nikitin seamount located at Equatorial East Indian Ocean ... -
Multi-proxy evidence for compositional change of organic matter in the largest tropical (peninsular) river basin of India
(Elsevier, 2014)The distribution and compositional changes of organic matter (OM) within the Godavari river system is increasingly influenced by reduced monsoon rainfall and an increased number of damming. To track these changes stable ...