DRS at CSIR-National Institute of Oceanography: Recent submissions
Now showing items 6361-6380 of 9443
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Precise determination of Pb isotope ratios by simple double spike MC-ICP-MS technique without Tl addition
(The Royal Society of Chemistry, 2007)A double-spike multicollector ICP-MS (DS-MC-ICP-MS) technique for Pb isotope analysis without Tl addition is established and its analytical performance is examined in detail. This simple DS-MC-ICP-MS technique using 20 ng ... -
Processes of formation of ferromanganese manganese nodules and crusts
(National Institute of Oceanography, India, 2007) -
Study of marine magnetic field
(National Institute of Oceanography, India, 2007) -
Protective role of coastal ecosystems in the context of the tsunami in Tamil Nadu coast, India: Implications for hazard preparedness
(Taylor and Francis, 2007)To assess the damage caused by the Indian Ocean Tsunami of 26 December 2004, post-tsunami field surveys were undertaken during January and April, 2005 from Chennai to Velankanni along the Tamil Nadu coast. Beach profiles ... -
Pore-water sulfate concentration profiles of sediment cores from Krishna-Godavari and Goa basins, India
(The Geochemical Society of Japan, 2007)Several cores from Krishna-Godavari (Western Bay of Bengal) and Goa (India) (Eastern Arabian Sea) basins have been studied for pore water sulfate concentrations in order to understand and contrast the diagenetic processes. ... -
Extraterrestrial matter in the oceans
(National Institute of Oceanography, India, 2007) -
Occurrence of gas hydrates along the continental margins of India, particularly the Krishna-Godavari offshore basin
(Taylor and Francis, 2007)The presence of gas hydrates along the Indian continental margins has been inferred mainly from the bottom simulating reflection/reflector (BSR) and the gas hydrate stability zone thickness map of India. Multidisciplinary ... -
Plate tectonics
(National Institute of Oceanography, India, 2007) -
Gas hydrates
(National Institute of Oceanography, India, 2007) -
Addressing environmental issues through foraminifera - Case studies from the Arabian Sea
(Centre for Earth Science Studies, 2007) -
Source rock indication from the heavy mineral weight percentages, central Tamil Nadu, India
(Macmillan, India, 2007)From December 2003 to December 2005 beach sand samples have been collected at regular intervals. During this period the event of 26th December, 2004 tsunami enabled us to analyze the impact of the same in the beach sediments ... -
Interpretation of free-air gravity anomaly data for determining the crustal structure across the continental margins and aseismic ridges: Some examples from Indian continental margins and deep-sea basins
(National Institute of Oceanography, India, 2007) -
A brief study on the imprints of seismo tectonic activities in the crust of central and southern Bay of Bengal
(Association of Exploration Geophysicists, 2007)Bathymetry, magnetic and shallow seismic data collected north and south off Visakhapatnam revealed the extension of onshore lineaments to offshore. Stability of the area has been studied from the physical properties of ... -
Relict benthic foraminifera in surface sediments off central east coast of India as indicator of sea level changes
(NISCAIR, CSIR, 2007)An attempt has been made to reconstruct sea level variations along the central east coast of India during the late Pleistocene and early Holocene. A total of 39 surface sediment samples collected from water depth range of ... -
Calcite dissolution along a transect in the western tropical Indian Ocean: A multiproxy approach
(American Geophysical Union, 2007)Three paleocarbonate ion proxies, size index, planktonic foraminifera shell weight, and calcite crystallinity, have been employed here to a set of core top samples from the western tropical Indian Ocean in the water depth ... -
Automatic interpretation of magnetic data using Euler deconvolution with nonlinear background
(Birkhauser, 2007)The voluminous gravity and magnetic data sets demand automatic interpretation techniques like Naudy, Euler and Werner deconvolution. Of these techniques, the Euler deconvolution has become a popular choice because the ... -
Early Pliocene paleoceanography of the Vityaz Fracture Zone (VFZ), Central Indian Ridge
(Geological Society of China, 2007)Planktic foraminifera from the calcareous substrate of a ferromanganese crust in the Vityaz Fracture Zone (VFZ), Central Indian Ridge were studied to reconstruct the early Pliocene paleoceanography of this region. Eleven ... -
Role of time series sediment traps in understanding the Indian summer monsoon
(National Institute of Oceanography, India, 2007) -
Refresher course on marine geology and geophysics (22nd October to 02nd November 2007) - Lecture notes
(National Institute of Oceanography, India, 2007) -
Geochemical proxies for understanding paleoceanography
(National Institute of Oceanography, India, 2007)