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Now showing items 1731-1740 of 1903
Chemotaxonomic study of the demosponge Cinachyrella cavernosa (Lamarck)
(Elsevier, 2015)
Sterols as acetates and phthalate esters were identified by GC–MS in demosponge Cinachyrella cavernosa. The sponge contained mainly C27, C28 and C29 Δ5 conventional sterols and minor amounts of C27 and C28 Δ0 analogues. ...
Influence of elevated temperature and pCO2 on the marine periphytic diatom Navicula distans and its associated organisms in culture
(Springer, 2015)
Influence of temperature and pCO<sub>2</sub>, reflecting the future climatic scenario, on the marine periphytic diatom (Navicula distans) and its associated organisms was evaluated. Navicula distans along with its associated ...
Winter-time variability of the eastern Arabian Sea: A comparison between 2003 and 2013
(Wiley, 2017)
The eastern Arabian Sea (EAS) is a region of complex interplay between several spatially and temporally varying oceanographic processes. Using two sets of in situ data collected from the same stations, separated by a decade, ...
Observational evidence of lower-frequency Yanai waves in the central equatorial Indian Ocean
(American Geophysical Union, 2011)
Analysis of long time series of current meter data from a mooring at 77 degrees E and the equator during 2003–2007, along with mean sea level anomaly data, throws light on the occurrence of the lower-frequency (24 to 40 ...
Vitellibacter nionensis sp. nov., isolated from shallow water hydrothermal vent of Espalamaca, Azores.
(International Union of Microbiological Societies, 2015)
A novel, Gram-negative, non-motile, rod-shaped yellow pigmented bacterium, designated VBW088T was isolated from shallow water hydrothermal vent of Espalamaca, Azores. Phylogenetic analysis based on 16S rRNA gene sequences ...
Tropical explosive volcanic eruptions can trigger El Ni�o by cooling tropical Africa
(Nature Publishing Group, 2017)
Stratospheric aerosols from large tropical explosive volcanic eruptions backscatter shortwave radiation and reduce the global mean surface temperature. Observations suggest that they also favour an El Ni�o within 2 years ...
Indian contributions in the field of palaeoceanography (2006-2012)
(Indian National Science Academy, 2012)
Excellent studies have been carried by Indian scientists to understand paleoceanographic changes in the Indian Ocean including the Arabian Sea and Bay of Bengal using Ocean Drilling Program cores. These studies revealed ...
Captive breeding and rearing of the yellow seahorse, Hippocampus kuda (Bleeker, 1852) in support of the marine ornamental fish industry and conservation
(CSIR, India, 2017)
H. kuda attained a maximum size of 138 mm (Ht) (mean 124.04�11.3 mm) and maximum weight of 7621 mg (mean 6904�1115.35 mg) during the culture period of six months. Overall, a survival rate of 76.28% was recorded during a ...
Interactive effect of elevated pCO<sub>2</sub> and temperature on the larval development of an inter-tidal organism, Balanus amphitrite Darwin (Cirripedia: Thoracica)
(Elsevier, 2015)
The projected increase in the pCO<sub>2</sub> and temperature level by the end of the 21st century, is expected to influence the life cycle of marine invertebrates. Experiments were carried out with an acorn barnacle, ...
Distribution of butyltins in waters and sediments of the Mandovi and Zuari estuaries, west coast of India
(Springer, 2010)
Butyltins (TBT, DBT, MBT) were measured in water and sediment samples collected from various locations in the Mandovi (ten stations) and Zuari (nine stations) estuaries, Goa, India, during November 2007. The total butyltin ...