Search
Now showing items 1-9 of 9
A note on an occurrence of pseudo-pumice along the beaches of Goa and Karnataka
(CSIR-NISCAIR, 2015)
Clasts showing typical physical features of pumice were found scattered along the beaches of Goa and Karnataka Their chemical composition suggests a large variation in SiO<sub>2</sub> content (69% to 93%), with an unusual ...
Lithospheric stretching and the long wavelength free-air gravity anomaly of the Eastern Continental margin of India and the 85 degree E Ridge, Bay of Bengal
(CSIR-NISCAIR, 2015)
Among the submarine ridge systems in the northern Indian Ocean, the 85 degree E Ridge in the Bay of Bengal is more enigmatic owing to its peculiar anomalous negative free-air gravity. In general, this has been attributed ...
Coupled C-S-Fe geochemistry in a rapidly accumulating marine sedimentary system: Diagenetic and depositional implications
(Wiley, 2015)
In the present study, we have investigated the C-S-Fe systematics in a sediment core (MD161-13) from the Krishna-Godavari (K-G) basin, Bay of Bengal he core covers the late Holocene period with
high overall sedimentation ...
Geochemical and diatom records of recent changes in depositional environment of a tropical wetland, central west coast of India
(Springer, 2015)
Two mudflat sediment cores collected from a sub-channel (S-61) and the main channel (S-60) of a tropical wetland, along central west coast of India, were investigated for recent changes in depositional environment using ...
Impact of industrial effluents on geochemical association of metals within intertidal sediments of a creek
(Elsevier, 2015)
Metal speciation studies were carried out on three intertidal core sediments of the industrially impacted Dudh creek located along west coast of India Metals indicated a drastic increase in the bioavailable fraction towards ...
Petasaria heterolepis (Prymnesiaceae) from the southern Indian Ocean
(Micropaleontology Press, 2015)
Sea surface and sub-surface (0-110m) water samples were collected from the Southern Indian Ocean between 39°S and 65°S (along ~48°E and 57.3°E) during the austral summer of 2010 which yielded Petasaria heterolepis Out of ...
Trigonium curvatus sp nov and Trigonium arcticum (Bacillariophyceae) from the surface sediments of Prydz Bay, east Antarctica
(Micropaleontology Press, 2015)
Here we propose a new species of genus Trigonium namely Trigonium curvatus from the surface sediments of coastal Antarctica A comparative study was done between Trigonium curvatus and Trigonium arcticum to find out the ...
Seafloor micro-roughness, benthic macro-fauna, and sediment substrate: A study of their interrelationship using high-frequency echo-sounding systems
(CSIR-NISCAIR, 2015)
The spatial variability of sediment geoacoustic inversion results, derived from dual-frequency single-beam (SBES) and multi-beam echosounder system (MBES) operable at 33/210 kHz and 95 kHz, respectively, have been analyzed ...
Status and review of health of Indian coral reefs
(Department of Aquatic Biology & Fisheries University of Kerala, 2015)
Status of reef health incorporating species-wise cover of scleractinians has been reported covering 61 stations in 29 reef locations of the four major reef regions in India as of March 2011, alongside a review of available ...

