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Geochemical fractionation of Ni, Cu and Pb in the deep sea sediments from the Central Indian Ocean Basin: An insight into the mechanism of metal enrichment in sediment
(Elsevier, 2016)
Metal speciation study in combination with major element chemistry of deep sea sediments provided possible metal enrichment pathways in sediments collected from environmentally different locations of Central Indian Ocean ...
Coastal placer minerals
(NISCAIR Publications, 2014)
India is blessed with a long coastline of more than 7500 km, including islands. The erosion of rocks results in coastal placer minerals, which find many applications.
A seismotectonic study of the 21 May 2014 Bay of Bengal intraplate earthquake: Evidence of onshore-offshore tectonic linkage and fracture zone reactivation in the northern Bay of Bengal
(Springer, 2015)
The earthquake of 21 May 2014 (Mw 6.0) in the northern Bay of Bengal (BOB) highlights the importance of studies on intraplate earthquakes in the oceanic regime for understanding the stress state of the oceanic lithosphere. ...
High resolution Holocene paleomagnetic secular variation records from Bay of Bengal
(Elsevier, 2016)
We present high resolution paleosecular variation (PSV) records up to 8 cal. kyr BP from three piston cores, MD161/8, MD161/11 and MD161/13 acquired in the Krishna-Godavari (KG) basin, Bay of Bengal. During the Holocene ...
Observational evidence of mixed rossby gravity waves at the central equatorial Indian Ocean
(Springer, 2015)
Six-hourly soundings (GPS sonde) were carried out at the central equatorial Indian Ocean (80º–83ºE) during 25th September–10th October 2011 under the CINDY2011 (Cooperative Indian Ocean Experiment on Intra-seasonal variability ...
Distribution and nature of sedimentary organic matter in a tropical estuary: An indicator of human intervention on environment
(Elsevier, 2016)
Sediment texture controls the spatial distribution of sedimentary organic matter (SOM) in the Vembanad Lake. Influences of marine derived organic matter (OM) on SOM decreased inner-wards in the northern part of the lake. ...
Source characterisation of Sedimentary organic matter in mangrove ecosystems of northern Kerala, India: Inferences from bulk characterisation and hydrocarbon biomarkers
(Elsevier, 2016)
Surface sediment samples from five mangrove ecosystems along the Kerala coast, north of Kochi were analysed for elemental ratios, stable isotopes of carbon and hydrocarbon biomarkers (n-alkanes, n-alkenes and hopanes) to ...
Plate-tectonic evolution of the deep ocean basins adjoining the western continental margin of India - A proposed model for the early opening scenario
(Springer, 2015)
The available plate-tectonic evolution models suggest that the deep ocean basins adjoining the western continental margin of India have evolved largely due to break-up and dispersal of India, Seychelles and Madagascar ...
Mercury profiles in sediment from the marginal high of Arabian Sea: An indicator of increasing anthropogenic Hg input
(Springer, 2016)
Total Hg distributions and its speciation were determined in two sediment cores collected from the western continental marginal high of India. Total Hg content in the sediment was found to gradually increase (by approximately ...
क्या रत्नागिरी की कालबादेवी खाडी की तलछट मानसून प्रभावित हैं ?
(Hindi Vigyan Sahitya. Parishad, BARC, 2012)
रत्नागिरी की कालबादेवी खाड़ी से जनवरी, मई और अक्टूबर महीनो में निकाले हुए तलछट में से रेत, गाद और मिट्टी की प्रतिशत, तथा कणों के आकार के अध्ययन से मालूम होता है की, दक्षिण-पश्चिम मानसून के दौरान खाड़ी में 5 मीटर गहराई तक ...