Search Results - "Patra, Sivaji"

Elucidation of seasonal variations of physicochemical and biological parameters with statistical analysis methods in Puducherry coastal waters by Bharathi, M.D., Sivaji Patra, Sundaramoorthy, S., Madeswaran, P., Sundaramanickam, A.

“…The present investigation aimed to study the effect of monsoonal and anthropogenic influences on the water quality parameters of Puducherry coastal waters…”
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Scales and drivers of seasonal pCO2 dynamics and net ecosystem exchange along the coastal waters of southeastern Arabian Sea by Kanuri, Vishnu Vardhan, Gijjapu, Durga Rao, Munnooru, Kumaraswami, Sura, Appalanaidu, Patra, Sivaji, Vinjamuri, Ranga Rao, Karri, Ramu

“…The impact of seasonal coastal upwelling on the dynamics of dissolved inorganic carbon (DIC) and sea-air fluxes of CO2 along the coastal waters of Kochi was…”
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Influence of nutrient input on the trophic state of a tropical brackish water lagoon by Ganguly, D, Patra, Sivaji, Muduli, Pradipta R, Vardhan, K Vishnu, R, Abhilash K, Robin, R S, Subramanian, B R

“…Ecosystem level changes in water quality and biotic communities in coastal lagoons have been associated with intensification of anthropogenic pressures. In…”
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Determination of biogeochemical rate constants for Chilika Lake, a tropical brackish water lagoon on the east coast of India by Patra, Sivaji, Basuri, Charan Kumar, Muduli, Pradipta R., Kanuri, Vishnu Vardhan, R. S., Robin, Dipnarayan, Ganguly, K. R., Abhilash, Avvari, Lovaraju, Panda, Uma Sankar, S. K., Dash, M. V., Ramana Murthy

“…Previous studies used coefficients derived from field experiments in temperate regions, which have distinct water quality and ecological characteristics…”
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Biophysical Control on Variability in Phytoplankton Production and Composition in the South-Western Tropical Indian Ocean During Monsoon 2014 by Tripathy, Sarat C., Sabu, P., Patra, Sivaji, Naik, Ravidas K., Sarkar, Amit, Venkataramana, Vankara, Kerkar, Anvita U., Sudarsanarao, Pandi

“…The existing oligotrophic conditions in the southwest tropical Indian Ocean (SWTIO) is believed to be one of the causes for low phytoplankton productivity (PP)…”
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Variable response of two tropical phytoplankton species at different salinity and nutrient condition by Ganguly, D., Robin, R.S., Vardhan, Kanuri Vishnu, Muduli, Pradipta R., Abhilash, K.R., Patra, Sivaji, Subramanian, B.R.

“…The responses of two tropical phytoplankton species (one diatom and one cyanobacterium) at various nutrient concentrations were studied to determine their…”
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Nitrogen uptake by phytoplankton in surface waters of the Indian sector of Southern Ocean during austral summer by TRIPATHY, S. C., PATRA, SIVAJI, VISHNU VARDHAN, K., SARKAR, A., MISHRA, R. K., ANILKUMAR, N.

“…This study reports the nitrogen uptake rate (using 15N tracer) of phytoplankton in surface waters of different frontal zones in the Indian sector of the…”
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Influence of suspended particulate matter on nutrient biogeochemistry of a tropical shallow lagoon, Chilika, India by Patra, Sivaji, Raman, A. V., Ganguly, D., Robin, R. S., Muduli, P. R., Kanuri, VishnuVardhan, Abhilash, K. R., Charan Kumar, B., Subramanian, B. R.

“…The behaviour of suspended particulate matter (SPM), salinity profile, dissolved nutrients, total (T.Chl- a ) and size fractionated chlorophyll- a (F.Chl- a )…”
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Distributions of Picophytoplankton and Phytoplankton Pigments Along a Salinity Gradient in the Changjiang River Estuary, China by Wang, Baoli, Liu, Congqiang, Wang, Fushun, Li, Siliang, Patra, Sivaji

“…We investigated the abundance of different picophytoplankton groups and the phytoplankton pigment ratio in relation to environmental factors such as nutrients…”
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Marine litter management: A sustainable action plan and recommendations for the South Asian Seas region by Patra, Sivaji, Khurshid, Muhammad, Basir, Abas, Mishra, Pravakar, Ramanamurthy, M.V.

“…A major ecological danger to many countries' coastal areas is posed by plastic contamination from marine debris. Bangladesh, India, the Maldives, Pakistan, and…”
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The Contribution of the South Asian Seas (SAS) Program to SDG 14: A Preliminary Assessment of the Targets (1–3) by Patra, Sivaji, Dutta, B., Basir, Abas, Ramanamurthy, M. V., Jana, T. K.

“…In order to promote and support the conservation, management, and improvement of the environment in the area, the South Asia Co-operative Environment Programme…”
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Ecosystem-scale insights into the dynamics of dissolved organic matter in an Asia's largest brackish water lagoon: Sources, fluxes, and biogeochemical significance by Kanuri, Vishnu Vardhan, Muduli, Pradipta Ranjan, Robin, R.S., Basuri, Charan Kumar, Avvari, Lovaraju, Patra, Sivaji, Gupta, G.V.M., Gollapalli, Nageswara Rao, Subramanian, B.R.

“…A twenty-four month long observational study conducted in an Asia's largest brackish water ecosystem, Chilika Lagoon, India, aimed to unravel dissolved organic…”
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Seasonal variability in plankton food web composition in Tuticorin coastal waters, south east coast of India by Bharathi, M.D., Patra, Sivaji, Sundaramoorthy, S., Madeswaran, P., Chandrasekar, D., Sundaramanickam, A.

“…To understand the impact of seasonal variability on plankton food web composition in tropical coastal waters, samples were collected from three locations along…”
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CO2 Saturation and Trophic Shift Induced by Microbial Metabolic Processes in a River-Dominated Ocean Margin (Tropical Shallow Lagoon, Chilika, India) by Robin, R. S., Kanuri, Vishnu Vardhan, Muduli, Pradipta R., Ganguly, D., Patra, Sivaji, Hariharan, G., Subramanian, B.R.

“…An effort has been made for the first time in Asia's largest brackish water lagoon, Chilika, to investigate the spatio-temporal variability in primary…”
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Distribution of dissolved inorganic carbon and net ecosystem production in a tropical brackish water lagoon, India by Muduli, Pradipta R., Vardhan Kanuri, Vishnu, Robin, R.S., Charan Kumar, B., Patra, Sivaji, Raman, A.V., Nageswara Rao, G., Subramanian, B.R.

“…Chilika, the second largest lagoon of the world was studied for 2 years on monthly basis to understand the dissolved inorganic carbon (DIC) dynamics through…”
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Scales and drivers of seasonal pCO^sub 2^ dynamics and net ecosystem exchange along the coastal waters of southeastern Arabian Sea by Kanuri, Vishnu Vardhan, Gijjapu, Durga Rao, Munnooru, Kumaraswami, Sura, Appalanaidu, Patra, Sivaji, Vinjamuri, Ranga Rao, Karri, Ramu

“…The impact of seasonal coastal upwelling on the dynamics of dissolved inorganic carbon (DIC) and sea-air fluxes of CO2 along the coastal waters of Kochi was…”
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Spatio-temporal variation of CO2 emission from Chilika Lake, a tropical coastal lagoon, on the east coast of India by Muduli, Pradipta R., Kanuri, Vishnu Vardhan, Robin, R.S., Charan Kumar, B., Patra, Sivaji, Raman, A.V., Nageswarara Rao, G., Subramanian, B.R.

“…Biogeochemical Carbon cycling was studied in Asia's largest brackish lagoon, Chilika on the east coast of India. Systematic time-series observations were made…”
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Bioavailable dissolved organic matter and its spatio-temporal variation in a river dominated tropical brackish water Lagoon, India by Kanuri, Vishnu Vardhan, Muduli, Pradipta R., R.S., Robin, B., Charan Kumar, A., Lova Raju, Patra, Sivaji, Gupta, G.V.M., Nageswara Rao, G., A.V., Raman, B.R., Subramanian

“…Bioavailable dissolved organic carbon (BDOC), nitrogen (BDON) and their degradation rate constants were measured for the Chilika Lagoon, India. Long-term…”
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CO 2 Saturation and Trophic Shift Induced by Microbial Metabolic Processes in a River-Dominated Ocean Margin (Tropical Shallow Lagoon, Chilika, India) by Robin, R. S., Kanuri, Vishnu Vardhan, Muduli, Pradipta R., Ganguly, D., Patra, Sivaji, Hariharan, G., Subramanian, B.R.

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CO sub(2) Saturation and Trophic Shift Induced by Microbial Metabolic Processes in a River-Dominated Ocean Margin (Tropical Shallow Lagoon, Chilika, India) by Robin, R S, Kanuri, Vishnu Vardhan, Muduli, Pradipta R, Ganguly, D, Patra, Sivaji, Hariharan, G, Subramanian, B R

“…An effort has been made for the first time in Asia's largest brackish water lagoon, Chilika, to investigate the spatio-temporal variability in primary…”
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