Browsing by Subject "Upwelling"
Now showing items 1-14 of 14
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A comparison of Globigerinoides ruber calcification between upwelling and non-upwelling regions in the Arabian Sea
(Indian Academy of Sciences, 2013)Shell weights of planktonic foraminifera species Globigerinoides ruber in the size range of 300–355 mew m were measured from sediment traps in the western and eastern Arabian Sea which represent upwelling and non-upwelling ... -
Environmental controls on the distribution of organic matter in recent sediments of the western continental margin of India
(Dehra Dun: ONGC, 1987)A large number of surficial sediment samples from the western continental shelf and slope regions were analysed for the organic carbon and total nitrogen content. The organic carbon and nitrogen contents of these sediments ... -
Environmental studies of the Arabian Sea using remote sensing, GIS and GPS techniques
(2006)The Arabian Sea, situated in the western part of the northern Indian Ocean is a tropical basin. It is bounded on the east by the Indian peninsula, on the north by Baluchistan and Sindh provinces of Pakistan and on the west ... -
Foraminiferal evidence to climatic changes with special reference to west coast of India
(1984)The planktonic foraminiferal assemblages show effects of climatic control on water masses. The southward migration of Red Sea Water and Persian Gulf Water is indicated by the dominant presence of @iGloborotalia cultrata@@ ... -
Hydrography and water masses in the southeastern Arabian Sea during March-June 2003
(Indian Academy of Sciences, 2005)This paper describes the hydrographic observations in the southeastern Arabian Sea (SEAS) during two cruises carried out in March–June 2003 as part of the Arabian Sea Monsoon Experiment. The surface hydrography during ... -
Hyperspectral radiometric observation of the northeast Arabians Sea during April 2006
(The Indian Society of Remote Sensing, 2008)Parameters were retrieved from the hyperspectral radiometer like upwelling and downwelling radiance (Lu and Ed) upwelling and downwelling attenuation (K-Lu and K-Ed) for 9 stations in the northeast Arabian Sea between 16-26 ... -
Interactions between trophic levels in upwelling and non-upwelling regions during summer monsoon
(Elsevier, 2015)Coastal upwelling is a regular phenomenon occurring along the southwest coast of India during summer monsoon (May–September). We hypothesize that there could be a shift in environmental parameters along with changes in the ... -
Macrobenthic community structure of coastal Arabian Sea during the fall intermonsoon
(CSIR-NISCAIR, 2014)In the Arabian Sea, organic matter produced during the upwelling period reaches the seafloor by the end of the monsoon and during the fall intermonsoon period (FIM) Studies on the benthic community is lacking during this ... -
Oceanic and atmospheric influences on the variability of phytoplankton bloom in the southwestern Indian Ocean
(Elsevier, 2010)The phytoplankton bloom developed in the southwestern Indian Ocean during austral summer is unique in its occurrence. Interannual and intraannual variability of this large phytoplankton bloom were studied using satellite ... -
On the occurrence of blooms of blue-green algae and the associated oceanographic conditions in the Northern Indian Ocean
(1972)A survey of the existing literature on the occurrence of special blooms of planktonic algae and the phenomena such as Red Tide in the Northern Indian Ocean has been attempted The paper describes the occurrence of blooms ... -
Remote forcing annihilates barrier layer in southeastern Arabian Sea
(American Geophysical Union, 2004)Time-series measurements of temperature and salinity profiles were made every two hours at 74 deg 30'E, 9 deg 13'N in the southeastern Arabian Sea (SEAS) during 22 March to 7 April and 23 May to 7 June 2003 as part of ... -
Seasonal variability of mixed layer in the central Arabian Sea and its implication on nutrients and primary productivity
(Elsevier, 2005)The upper layers of the ocean play an important role in the regulation of the ocean-atmosphere as a coupled system. The Arabian Sea, situated in the western part of the northern Indian Ocean, participates in the intense ... -
Seasonality and variability of coccolithophore fluxes in response to diverse oceanographic regimes in the Bay of Bengal: Sediment trap results
(Elsevier, 2013)A study on coccolithophores from the sediment trap samples, collected over a period of one year (January 1992–December 1992) from three trap locations in the Bay of Bengal (BOB) were used to understand their production and ... -
Upwelling along the western Indian continental margin and its geological record - a summary
(New York: Plenum, 1983)Upwelling along the western Indian continental margin is recorded each year from Cape Comorin to Cochin and further north up to Goa from June to September during the southwest monsoon. During this upwelling heavy phytoplankton ...