Search Results - "RAJEEVAN, M"

Possible shift in the ENSO-Indian monsoon rainfall relationship under future global warming by Azad, Sarita, Rajeevan, M.

“…EI Nino-Southern Oscillation (ENSO) and Indian monsoon rainfall are known to have an inverse relationship, which we have observed in the rainfall spectrum…”
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On the Variability and Increasing Trends of Heat Waves over India by Rohini, P., Rajeevan, M., Srivastava, A. K.

“…Over India, heat waves occur during the summer months of April to June. A gridded daily temperature data set for the period, 1961–2013 has been analyzed to…”
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Analysis of the daily rainfall events over India using a new long period (1901–2010) high resolution (0.25° × 0.25°) gridded rainfall data set by Pai, D. S., Sridhar, Latha, Badwaik, M. R., Rajeevan, M.

“…In this study, analysis of the long term climatology, variability and trends in the daily rainfall events of ≥5 mm [or daily rainfall (DR) events] during the…”
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A threefold rise in widespread extreme rain events over central India by Roxy, M. K., Ghosh, Subimal, Pathak, Amey, Athulya, R., Mujumdar, Milind, Murtugudde, Raghu, Terray, Pascal, Rajeevan, M.

“…Socioeconomic challenges continue to mount for half a billion residents of central India because of a decline in the total rainfall and a concurrent rise in…”
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Trends in the rainfall pattern over India by Guhathakurta, P., Rajeevan, M.

“…New monthly, seasonal and annual rainfall time series of 36 meteorological subdivisions of India were constructed using the monthly rainfall data for the…”
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Active and break spells of the Indian summer monsoon by Rajeevan, M., Gadgil, Sulochana, Bhate, Jyoti

“…In this paper, we suggest criteria for the identification of active and break events of the Indian summer monsoon on the basis of recently derived high…”
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Future projections of heat waves over India from CMIP5 models by Rohini, P., Rajeevan, M., Mukhopadhay, P.

“…Past studies using observational data suggested an increase in day time temperatures and frequency and duration of heat waves over India during the pre-monsoon…”
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Anatomy of Indian heatwaves by Ratnam, J. V., Behera, Swadhin K., Ratna, Satyaban B., Rajeevan, M., Yamagata, Toshio

“…India suffers from major heatwaves during March-June. The rising trend of number of intense heatwaves in recent decades has been vaguely attributed to global…”
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Analysis of variability and trends of extreme rainfall events over India using 104 years of gridded daily rainfall data by Rajeevan, M., Bhate, Jyoti, Jaswal, A. K.

“…In this study, using 104 years (1901–2004) of high resolution daily gridded rainfall data, variability and long‐term trends of extreme rainfall events over…”
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IMDAA: High-Resolution Satellite-Era Reanalysis for the Indian Monsoon Region by Rani, S. Indira, Arulalan, T., George, John P., Rajagopal, E. N., Renshaw, Richard, Maycock, Adam, Barker, Dale M., Rajeevan, M.

“…A high-resolution regional reanalysis of the Indian Monsoon Data Assimilation and Analysis (IMDAA) project is made available to researchers for deeper…”
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Past and future trends of hydroclimatic intensity over the Indian monsoon region by Mohan, T. S., Rajeevan, M.

“…The hydroclimatic intensity index (HY‐INT) is a single index that quantitatively combines measures of precipitation intensity and dry spell length, thus…”
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Observed changes in southwest monsoon rainfall over India during 1901–2011 by Guhathakurta, P., Rajeevan, M., Sikka, D. R., Tyagi, Ajit

“…ABSTRACT The trends and epochal variability of southwest monsoon over the country as a whole and four homogeneous regions are examined using monthly rainfall…”
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Evaluation of the ENSEMBLES multi-model seasonal forecasts of Indian summer monsoon variability by Rajeevan, M., Unnikrishnan, C. K., Preethi, B.

“…The performance of the new multi-model seasonal prediction system developed in the frame work of the ENSEMBLES EU project for the seasonal forecasts of India…”
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Uncertainty quantification and reliability analysis of CMIP5 projections for the Indian summer monsoon by Sengupta, Agniv, Rajeevan, M.

“…A 'reliability ensemble averaging (REA)' technique is proposed to provide a quantitative estimate of associated uncertainty range and reliability of future…”
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A high resolution daily gridded rainfall dataset (1971–2005) for mesoscale meteorological studies by Rajeevan, M., Bhate, Jyoti

“…In this communication, we discuss the development of a very high resolution (0.5° x 0.5°) daily rainfall dataset for mesoscale meteorological studies over the…”
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Performance of high resolution (400 m) PM2.5 forecast over Delhi by Jena, Chinmay, Ghude, Sachin D., Kumar, Rajesh, Debnath, Sreyashi, Govardhan, Gaurav, Soni, Vijay K., Kulkarni, Santosh H., Beig, G., Nanjundiah, Ravi S., Rajeevan, M.

“…This study reports a very high-resolution (400 m grid-spacing) operational air quality forecasting system developed to alert residents of Delhi and the…”
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Characterization of atmospheric trace gases and water soluble inorganic chemical ions of PM1 and PM2.5 at Indira Gandhi International Airport, New Delhi during 2017–18 winter by Acharja, Prodip, Ali, Kaushar, Trivedi, Dinesh Kumar, Safai, P.D., Ghude, Sachin, Prabhakaran, Thara, Rajeevan, M.

“…Water soluble inorganic chemical ions of PM1 and PM2.5 and atmospheric trace gases were monitored simultaneously on hourly resolution at Indira Gandhi…”
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Precipitation variability over India during the 20th and 21st centuries: investigating natural and anthropogenic drivers by Kishore, P., Basha, Ghouse, Ratnam, M. Venkat, AghaKouchak, Amir, Velicogna, Isabella, Rajeevan, M.

“…Changes in precipitation pattern can lead to widespread impacts across natural and human systems. This study assesses precipitation variability as well as…”
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North Indian heavy rainfall event during June 2013: diagnostics and extended range prediction by Joseph, Susmitha, Sahai, A. K., Sharmila, S., Abhilash, S., Borah, N., Chattopadhyay, R., Pillai, P. A., Rajeevan, M., Kumar, Arun

“…The Indian summer monsoon of 2013 covered the entire country by 16 June, one month earlier than its normal date. Around that period, heavy rainfall was…”
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Impact of different parameterization schemes on simulation of mesoscale convective system over south-east India by Madhulatha, A., Rajeevan, M.

“…Main objective of the present paper is to examine the role of various parameterization schemes in simulating the evolution of mesoscale convective system (MCS)…”
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