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Blue-shifted deep ocean currents in the equatorial Indian Ocean
(Springer, 2022)
Spectra from two decades of zonal current data at ~ 4000 m in the central and western equatorial Indian Ocean show a shift in the dominant frequencies from the west to the east. The 120-180-day period is stronger at 77� ...
Photoeradication of Aquatic Pathogens by Curcumin
(Elsevier, 2022)
Photochemistry becomes the basis of the sustainable development goals (SDG) 6 and 7 for clean water and energy. Removing aquatic pathogens is a global requirement to protect humans and aquatic animals from infectious ...
Investigation of Secondary Metabolites from Marine-Derived Fungi Aspergillus
(Wiley, 2022)
Marine fungi Aspergillus flavipes and A.terreus were investigated for secondary metabolites using electrospray ionization-quadrupole time-of-flight mass spectrometry (ESI-QTOF MS) analysis.The ESI-MS analysis showed that ...
On monitoring two major current systems of the north Indian Ocean using an array of deep-sea moorings
(Springer, 2022)
The region between the southern tip of the Indian subcontinent and the equator links the Arabian Sea and the Bay of Bengal.A significant exchange of mass, heat and salt occurs in the region via two major current systems: ...
Caldera-like features located over the Panikkar Seamount and adjacent regions in the Laxmi Basin, eastern Arabian Sea
(Springer, 2022)
The Laxmi Basin, which is believed to have been formed by the divergence between India and the Laxmi Ridge, contains a seamount chain consisting of the Raman Seamount, Panikkar Seamount and the Wadia Guyot in its axial ...
Variability in tidal harmonics of the coastal and estuarine waters of Goa during winter monsoon and spring inter-monsoon
(Elsevier, 2022)
Harmonic analysis was carried out with simultaneously observed tide elevation in the coastal and estuarine regions of Goa. The tide elevations were consistent along the coastal stretch of 80 km; however, significant ...
Characteristics of individual surface waves measured by moored buoys in the coastal waters of the eastern Arabian Sea
(Elsevier, 2022)
In this study, the characteristics of the individual surface waves in the eastern Arabian Sea over one year are examined based on the measured time-series data using Waverider buoys at four locations covering ~500 km of ...
Geochemistry and granulometry as indicators of paleoclimate, weathering, and provenance of sediments for the past 1,00,000 years in the eastern Arabian Sea
(Elsevier, 2022)
Geochemical and granulometric investigation of a 408 cm long sediment core raised from the Eastern Arabian Sea was carried out to decipher the climate, weathering, dust flux and provenance of sediments during the past 100 ...
Spatial Variability of Mud Bank along the Southwest Coast of India and Its Impacts
(Springer, 2022)
The mud bank at Alleppey along the southwest coast of India is a persistent one that forms in June and dissipates by September during the southwest monsoon (SWM).A calm patch of turbid water with a thick fluid mud at the ...
Dynamics of trace metals in sediments of a seasonally hypoxic coastal zone in the southeastern Arabian Sea
(Elsevier, 2022)
This study examined the effect of water column hypoxia on the distribution and geochemical fractionation of trace metals in the seasonally hypoxic coastal environment in the southeastern Arabian Sea.Water and surface ...