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Sea-level-rise trends off the Indian coasts during the last two decades
(Current Science Association, 2015)
The present communication discusses sea-level-rise trends in the north Indian Ocean, particularly off the Indian coasts, based on estimates derived from satellite altimeter and tide-gauge data. Altimeter data analysis over ...
The impact of dredging on residence time in the Amba estuary, west coast of India
(Springer, 2016)
In this study, residence time (RT) and flushing characteristics of the Amba estuary were estimated using a 2D depth-averaged model driven by hydrodynamics resulting from the bathymetry changes due to dredging carried out ...
Estimation of air-sea CO2 flux in the coastal waters of Visakhapatnam
(Springer, 2015)
Observations were conducted in a time series mode off Visakhapatnam in Bay of Bengal, for a period of 10 days from 8 to 19th February 2013 to examine the short-term atmospheric events on chemical processes in the upper 100 ...
Acoustic reflections in the water column of Krishna-Godavari offshore basin, Bay of Bengal
(Acoustical Society of America, 2016)
Seismic oceanographic studies from various oceans worldwide have indicated that the acoustic reflections are mostly observed along thermal boundaries within the water column. However, the authors present a case study of ...
Impact of port structures on the shoreline of Karnataka, west coast, India
(Cloud Publications, 2016)
The changes in shoreline positions and geomorphic features along the Karnataka, West coast of India, were studied for the period from 1973 to 2014, using multi-dated satellite images and topographic maps. The ten hotspots ...
South Asian summer monsoon variability during the last ~54 kyrs inferred from surface water salinity and river run off proxies
(Elsevier, 2016)
The past variability of the South Asian Monsoon is mostly known from records of wind strength over the Arabian Sea while high-resolution paleorecords from regions of strong monsoon precipitation are still lacking. Here, ...
Top down control of post-upwelling waters off Trivandrum: Indications from variability in DMS(P)
(Centre for Ocean and Environmental Studies, New Delhi, 2012)
Coastal upwelling is known to bring nutrient rich bottom waters to the surface. This change in chemistry triggers a series of cascading effects on the trophic levels of coastal ecosystems. Phytoplankton, besides being ...
A simple estimation of equatorial Pacific response from windstress to untangle Indian Ocean dipole and basin influences on El Nino
(Springer, 2016)
Sea Surface Temperature (SST) anomalies that develop in spring in the central Pacific are crucial to the El Nino Southern Oscillation (ENSO) development. Here we use a linear, continuously stratified, ocean model, and its ...
The NOW regional coupled model: Application to the tropical Indian Ocean climate and tropical cyclone activity
(American Geophysical Union, 2014)
This paper presents the NOW regional coupled ocean-atmosphere model built from the NEMO ocean and WRF atmospheric numerical models. This model is applied to the tropical Indian Ocean, with the oceanic and atmospheric ...
Comparison of long-term variability of sea surface temperature in the Arabian Sea and Bay of Bengal
(Elsevier, 2016)
Long-term variability of Sea Surface Temperature (SST) in the Arabian Sea (AS) and Bay of Bengal (BoB) during 1880–2010 is examined using all the available data sets of monthly SST, wind speed, incoming solar radiation, ...