Search Results - "S S SARMA, V V"

Organic Nutrients Support High Primary Production in the Bay of Bengal by Sarma, V. V. S. S., Rao, D. N., Rajula, G. R., Dalabehera, H. B., Yadav, K.

“…The Bay of Bengal (BoB) is known to experience low productivity but high sinking carbon fluxes to the bottom, and this paradox is attributed to mineral ballast…”
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Starting and Braking of a Large Variable Speed Hydrogenerating Unit Subjected to Converter and Sensor Faults by Joseph, Anto, Selvaraj, Raghu, Chelliah, Thanga Raj, Sarma, S. V. Appa

“…Doubly fed induction machine (DFIM) is increasingly being preferred in large rated variable speed pumped storage power plants (PSPP), because it provides…”
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Reviews and syntheses: Anthropogenic perturbations to carbon fluxes in Asian river systems – concepts, emerging trends, and research challenges by Park, Ji-Hyung, Nayna, Omme K, Begum, Most S, Chea, Eliyan, Hartmann, Jens, Keil, Richard G, Kumar, Sanjeev, Lu, Xixi, Ran, Lishan, Richey, Jeffrey E, Sarma, Vedula V. S. S, Tareq, Shafi M, Xuan, Do Thi, Yu, Ruihong

“…Human activities are drastically altering water and material flows in river systems across Asia. These anthropogenic perturbations have rarely been linked to…”
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Indian Ocean Acidification and Its Driving Mechanisms Over the Last Four Decades (1980–2019) by Chakraborty, Kunal, Joshi, A. P., Ghoshal, Prasanna Kanti, Baduru, Balaji, Valsala, Vinu, Sarma, V. V. S. S., Metzl, Nicolas, Gehlen, Marion, Chevallier, Frédéric, Lo Monaco, Claire

“…This paper aims to study the changes in the Indian Ocean seawater pH in response to the changes in sea‐surface temperature, sea‐surface salinity, dissolved…”
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Gas transfer velocities of CO2 in subtropical monsoonal climate streams and small rivers by Li, Siyue, Mao, Rong, Ma, Yongmei, Vedula V S S Sarma

“…CO2 outgassing from rivers is a critical component for evaluating riverine carbon cycle, but it is poorly quantified largely due to limited measurements and…”
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Carbon dioxide emissions from Indian monsoonal estuaries by Sarma, V. V. S. S., Viswanadham, R., Rao, G. D., Prasad, V. R., Kumar, B. S. K., Naidu, S. A., Kumar, N. A., Rao, D. B., Sridevi, T., Krishna, M. S., Reddy, N. P. C., Sadhuram, Y., Murty, T. V. R.

“…Estuaries are known to be strong source for atmospheric CO2, however, little information is available from Indian estuaries. In order to quantify CO2 emissions…”
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The Bay of Bengal exposes abundant photosynthetic picoplankton and newfound diversity along salinity‐driven gradients by Strauss, Jan, Choi, Chang Jae, Grone, Jonathan, Wittmers, Fabian, Jimenez, Valeria, Makareviciute‐Fichtner, Kriste, Bachy, Charles, Jaeger, Gualtiero Spiro, Poirier, Camille, Eckmann, Charlotte, Spezzano, Rachele, Löscher, Carolin R., Sarma, V. V. S. S., Mahadevan, Amala, Worden, Alexandra Z.

“…The Bay of Bengal (BoB) is a 2,600,000 km2 expanse in the Indian Ocean upon which many humans rely. However, the primary producers underpinning food chains…”
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Role of river discharge and warming on ocean acidification and pCO2 levels in the Bay of Bengal by Sridevi, B., Sarma, V. V. S. S.

“…Shifts in surface ocean pCO 2 and pH are important controls governing global climate. Based on the linear relationship of observed surface pH and pCO 2 with…”
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Export fluxes of dissolved inorganic carbon to the northern Indian Ocean from the Indian monsoonal rivers by Krishna, Moturi S, Viswanadham, Rongali, Prasad, Mamidala H. K, Kumari, Vuravakonda R, Sarma, Vedula V. S. S

“…Rivers are an important source of dissolved inorganic carbon (DIC) to the adjacent coastal waters. In order to examine the spatial variability in the…”
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The carbon budget of South Asia by Patra, P. K, Canadell, J. G, Houghton, R. A, Piao, S. L, Oh, N.-H, Ciais, P, Manjunath, K. R, Chhabra, A, Wang, T, Bhattacharya, T, Bousquet, P, Hartman, J, Ito, A, Mayorga, E, Niwa, Y, Raymond, P. A, Sarma, V. V. S. S, Lasco, R

“…The source and sinks of carbon dioxide (CO2) and methane (CH4) due to anthropogenic and natural biospheric activities were estimated for the South Asian region…”
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Diagnosis and classification of stator winding insulation faults on a three-phase induction motor using wavelet and MNN by Devi, N. Rama, Siva Sarma, D. V. S. S., Ramana Rao, P. V.

“…The growing industrialization needs techniques to diagnose the incipient faults in induction motor at inception stage itself for avoiding the downtime of the…”
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Rapid shoaling of aragonite saturation horizon in the northern Indian Ocean by Sridevi, B, Sarma, V V S S

“…Anthropogenic carbon dioxide (CO 2 ) penetrates up to 1000 m of water column in the Indian Ocean resulting in acidification and corrosion of aragonite skeletal…”
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Sea-surface pCO2 maps for the Bay of Bengal based on advanced machine learning algorithms by Joshi, A.P., Ghoshal, Prasanna Kanti, Chakraborty, Kunal, Sarma, V. V. S. S.

“…Lack of sufficient observations has been an impediment for understanding the spatial and temporal variability of sea-surface p CO 2 for the Bay of Bengal…”
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Controlling factors of the oxygen balance in the Arabian Sea's OMZ by Resplandy, L, Lévy, M, Bopp, L, Echevin, V, Pous, S, Sarma, V. V. S. S, Kumar, D

“…The expansion of OMZs (oxygen minimum zones) due to climate change and their possible evolution and impacts on the ecosystems and the atmosphere are still…”
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Total Synthesis and Structural Revision of Greensporone F and Dechlorogreensporone F by Gaddam, Janardhan, Reddy, Aedula Vishnu V, Sarma, Akella V. S, Yadav, Jhillu S, Mohapatra, Debendra K

“…The first asymmetric total syntheses of the real isolation product (2S,5R,8R)-greensporone F and (2S,5R,8R)-dechlorogreensporone F, 14-membered resorcylic acid…”
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High prevalence of low dietary calcium, high phytate consumption, and vitamin D deficiency in healthy south Indians by Harinarayan, Chittari V, Ramalakshmi, Tirupati, Prasad, Upadrasta V, Sudhakar, Desineni, Srinivasarao, Pemmaraju VLN, Sarma, Kadainti VS, Kumar, Ethamakula G Tiruvenkata

“…Background:Data on the vitamin D status of the population in a tropical country such as India have seldom been documented. Vitamin D deficiency is presumed to…”
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Air‐Sea Fluxes of CO2 in the Indian Ocean Between 1985 and 2018: A Synthesis Based on Observation‐Based Surface CO2, Hindcast and Atmospheric Inversion Models by Sarma, V. V. S. S., Sridevi, B., Metzl, N., Patra, P. K., Lachkar, Z., Chakraborty, Kunal, Goyet, C., Levy, M., Mehari, M., Chandra, N.

“…The Indian Ocean significantly influences the global carbon cycle but it is one of the undersampled regions with reference to surface ocean pCO2. As a part of…”
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Ventilation of Oxygen to Oxygen Minimum Zone Due to Anticyclonic Eddies in the Bay of Bengal by Sarma, V. V. S. S., Udaya Bhaskar, T. V. S.

“…Intense oxygen minimum zone (OMZ) occurs in the middepth of the Eastern Tropical Pacific (ETP), Arabian Sea (AS), and Bay of Bengal (BoB). However, the…”
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High CO2 emissions from the tropical Godavari estuary (India) associated with monsoon river discharges by Sarma, V. V. S. S., Kumar, N. A., Prasad, V. R., Venkataramana, V., Appalanaidu, S., Sridevi, B., Kumar, B. S. K., Bharati, M. D., Subbaiah, C. V., Acharyya, T., Rao, G. D., Viswanadham, R., Gawade, L., Manjary, D. T., Kumar, P. P., Rajeev, K., Reddy, N. P. C., Sarma, V. V., Kumar, M. D., Sadhuram, Y., Murty, T. V. R.

“…Estuaries have been under sampled to establish them as sources or sinks of the atmospheric carbon dioxide. Such poor coverage is well known for tropical,…”
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Elevated Acidification Rates Due to Deposition of Atmospheric Pollutants in the Coastal Bay of Bengal by Sarma, V. V. S. S., Krishna, M. S., Srinivas, T. N. R., Kumari, V. R., Yadav, K., Kumar, M. D.

“…Human inputs of pollutants to the atmosphere and subsequent deposition may decrease pH in the coastal waters. Significant rate of decrease in pH and increase…”
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