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Number of items: 61.

Conference Proceedings

Karmakar, Nirupam and Chakraborty, Arindam and Nanjundiah, Ravi S (2016) The spatio-temporal structures and role of low- and high-frequency intraseasonal modes in Indian Summer monsoon rainfall observed in TRMM data. In: Conference on Remote Sensing and Modeling of the Atmosphere, Oceans, and Interactions VI, APR 04-07, 2016, Indian Soc Remote Sensing, New Delhi, INDIA.

Malakar, Preeti and Natarajan, Vijay and Vadhiyar, Sathish S and Nanjundiah, Ravi S (2013) A Diffusion-Based Processor Reallocation Strategy for Tracking Multiple Dynamically Varying Weather Phenomena. In: 42nd Annual International Conference on Parallel Processing (ICPP), OCT 01-04, 2013, Lyon, France, pp. 50-59.

Conference Paper

Sundari, Sivagama M and Vadhiyar, Sathish S and Nanjundiah, Ravi S (2008) Executing Long-running Multi-component Applications on Batch Grids. In: International Conference on High Performance Computing (HiPC), India, 2008 (Student Research Symposium)..

Tripathi, Shivam and Srinivas, VV and Nanjundiah, Ravi S (2006) Support Vector Machine Approach to Downscale Precipitation in Climate Change Scenarios. In: Proceedings of the World Environmental and Water Resources Congress 2006, May 21-25 2006, Omaha, Nebraska, USA..

Shanker, Piyush A and Nanjundiah, Ravi S (2004) 2-D Complex Wavelet Transforms for Identification of Wave Like Features in Geophysical data. In: International Conference on Signal Processing and Communications:SPCOM '04, 11-14 December, Bangalore, India, pp. 214-217.

Nanjundiah, Ravi S (1998) Strategies for Parallel Implementation of a Global Spectral Atmospheric General Circulation Model. In: 5th International Conference On High Performance Computing, 1998. HIPC '98, 17-20 December, Chennai,India, pp. 452-458.

Journal Article

Srivastava, Gaurav and Chakraborty, Arindam and Nanjundiah, Ravi S (2019) Multidecadal see-saw of the impact of ENSO on Indian and West African summer monsoon rainfall. In: CLIMATE DYNAMICS, 52 (11). pp. 6633-6649.

Banerjee, Priyanka and Satheesh, SK and Moorthy, Krishna K and Nanjundiah, Ravi S and Nair, Vijayakumar S (2019) Long-Range Transport of Mineral Dust to the Northeast Indian Ocean: Regional versus Remote Sources and the Implications. In: JOURNAL OF CLIMATE, 32 (5). pp. 1525-1549.

Banerjee, Priyanka and Satheesh, SK and Moorthy, K Krishna and Nanjundiah, Ravi S and Nair, Vijayakumar S (2019) Long-Range Transport of Mineral Dust to the Northeast Indian Ocean: Regional versus Remote Sources and the Implications. In: JOURNAL OF CLIMATE, 32 (5). pp. 1525-1549.

Sonali, P and Nanjundiah, Ravi S and Kumar, D Nagesh (2018) Detection and attribution of climate change signals in South India maximum and minimum temperatures. In: CLIMATE RESEARCH, 76 (2). pp. 145-160.

Ghosh, Rohit and Chakraborty, Arindam and Nanjundiah, Ravi S (2018) Relative role of pre-monsoon conditions and intraseasonal oscillations in determining early-vs-late indian monsoon intensity in a GCM. In: THEORETICAL AND APPLIED CLIMATOLOGY, 131 (1-2). pp. 319-333.

Arushi, P V and Chakraborty, Arindam and Nanjundiah, Ravi S (2017) Orographic control of the Bay of Bengal cold pool rainfall. In: Journal of Earth System Science, 126 (8). ISSN 0253-4126

Kashyap, Amlesh and Vadhiyar, Sathish S and Nanjundiah, Ravi S and Vinayachandran, P N (2017) Asynchronous and synchronous models of executions on Intel (R) Xeon Phi (TM) coprocessor systems for high performance of long wave radiation calculations in atmosphere models. In: JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING, 102 . pp. 199-212.

Saha, Moumita and Mitra, Pabitra and Nanjundiah, Ravi S (2017) Deep learning for predicting the monsoon over the homogeneous regions of India. In: JOURNAL OF EARTH SYSTEM SCIENCE, 126 (4).

Karmakar, Nirupam and Chakraborty, Arindam and Nanjundiah, Ravi S (2017) Increased sporadic extremes decrease the intraseasonal variability in the Indian summer monsoon rainfall. In: SCIENTIFIC REPORTS, 7 .

Pattanayak, Sonali and Nanjundiah, Ravi S and Kumar, D Nagesh (2017) Linkage between global sea surface temperature and hydroclimatology of a major river basin of India before and after 1980. In: ENVIRONMENTAL RESEARCH LETTERS, 12 (12).

Jahfer, S and Vinayachandran, P N and Nanjundiah, Ravi S (2017) Long-term impact of Amazon river runoff on northern hemispheric climate. In: SCIENTIFIC REPORTS, 7 .

Saha, Moumita and Mitra, Pabitra and Nanjundiah, Ravi S (2016) Autoencoder-based identification of predictors of Indian monsoon. In: METEOROLOGY AND ATMOSPHERIC PHYSICS, 128 (5). pp. 613-628.

Govardhan, Gaurav R and Nanjundiah, Ravi S and Satheesh, SK and Moorthy, Krishna K and Takemura, Toshihiko (2016) Inter-comparison and performance evaluation of chemistry transport models over Indian region. In: ATMOSPHERIC ENVIRONMENT, 125 (B, SI). pp. 486-504.

Karmakar, Nirupam and Chakraborty, Arindam and Nanjundiah, Ravi S (2016) Space-Time Evolution of the Low- and High-Frequency Intraseasonal Modes of the Indian Summer Monsoon. In: Monthly Weather Review . ISSN 0027-0644 (In Press)

Karmakar, Nirupam and Chakraborty, Arindam and Nanjundiah, Ravi S (2015) Decreasing intensity of monsoon low-frequency intraseasonal variability over India. In: ENVIRONMENTAL RESEARCH LETTERS, 10 (5).

Anandhi, Aavudai and Nanjundiah, Ravi S (2015) Performance evaluation of AR4 Climate Models in simulating daily precipitation over the Indian region using skill scores. In: THEORETICAL AND APPLIED CLIMATOLOGY, 119 (3-4). pp. 551-566.

Govardhan, Gaurav and Nanjundiah, Ravi S and Satheesh, SK and Krishnamoorthy, K and Kotamarthi, VR (2015) Performance of WRF-Chem over Indian region: Comparison with measurements. In: JOURNAL OF EARTH SYSTEM SCIENCE, 124 (4). pp. 875-896.

Anandhi, Aavudai and Srinivas, VV and Kumar, Nagesh D and Nanjundiah, Ravi S and Gowda, Prasanna H (2014) Climate change scenarios of surface solar radiation in data sparse regions: a case study in Malaprabha River Basin, India. In: CLIMATE RESEARCH, 59 (3). pp. 259-270.

Chakraborty, Arindam and Nanjundiah, Ravi S and Srinivasan, J (2014) Local and remote impacts of direct aerosol forcing on Asian monsoon. In: INTERNATIONAL JOURNAL OF CLIMATOLOGY, 34 (6). pp. 2108-2121.

Chakraborty, Arindam and Nanjundiah, Ravi S (2014) Role of orography in modulating space-time scales of convection over South Asia. In: THEORETICAL AND APPLIED CLIMATOLOGY, 116 (3-4). pp. 549-564.

Venkatesh, TN and Mathew, Joseph and Nanjundiah, Ravi S (2014) Secondary instability as a possible mechanism for clear-air turbulence: a case study. In: METEOROLOGY AND ATMOSPHERIC PHYSICS, 126 (3-4). pp. 139-160.

Doraiswamy, Harish and Natarajan, Vijay and Nanjundiah, Ravi S (2013) An exploration framework to identify and track movement of cloud systems. In: IEEE Transactions on Visualization and Computer Graphics, 19 (12). pp. 2896-2905.

Nanjundiah, Ravi S and Francis, PA and Ved, Mohit and Gadgil, Sulochana (2013) Predicting the extremes of Indian summer monsoon rainfall with coupled ocean-atmosphere models. In: Current Science, 104 (10). pp. 1380-1393.

Jain, Deepesh Kumar and Chakraborty, Arindam and Nanjundiah, Ravi S (2013) Role of the cloud adjustment time scale in simulation of the interannual variability of Indian summer monsoon. In: METEOROLOGY AND ATMOSPHERIC PHYSICS, 122 (3-4). pp. 159-173.

Sajani, S and Moorthy, Krishna K and Rajendran, K and Nanjundiah, Ravi S (2012) Monsoon sensitivity to aerosol direct radiative forcing in the community atmosphere model. In: JOURNAL OF EARTH SYSTEM SCIENCE, 121 (4). pp. 867-889.

Rajendran, K and Nanjundiah, Ravi S and Gadgil, Sulochana and Srinivasan, J (2012) How good are the simulations of tropical SST-rainfall relationship by IPCC AR4 atmospheric and coupled models? In: JOURNAL OF EARTH SYSTEM SCIENCE, 121 (3). pp. 595-610.

Janakiraman, S and Nanjundiah, Ravi S and Murthy, Vasudeva AS (2012) A novel variable resolution global spectral method on the sphere. In: Journal of Computational Physics, 231 (7). pp. 2794-2810.

Anandhi, Aavudai and Srinivas, VV and Kumar, Nagesh D and Nanjundiah, Ravi S (2012) Daily relative humidity projections in an Indian river basin for IPCC SRES scenarios. In: Theoretical and Applied Climatology, 108 (1-2). pp. 85-104.

Jain, Deepesh Kumar and Chakraborty, Arindam and Nanjundiah, Ravi S (2012) On the role of cloud adjustment time scale in simulating precipitation with Relaxed Arakawa-Schubert convection scheme. In: Meteorology and Atmospheric Physics, 115 (1-2). pp. 1-13.

Chakraborty, Arindam and Nanjundiah, Ravi S (2012) Space-Time Scales of Northward Propagation of Convection during Boreal Summer. In: MONTHLY WEATHER REVIEW, 140 (12). pp. 3857-3866.

Murugavel, Sivagama Sundari and Vadhiyar, Sathish S and Nanjundiah, Ravi S (2011) Adaptive Executions of Multi-Physics Coupled Applications on Batch Grids. In: Journal of Grid Computing, 9 (4). pp. 455-478.

Nagaraj, Suthambhara and Natarajan, Vijay and Nanjundiah, Ravi S (2011) A Gradient-Based Comparison Measure for Visual analysis of Multifield Data. In: Computer Graphics Forum, 30 (3). pp. 1101-1110.

Sahany, Sandeep and Venugopal, V and Nanjundiah, Ravi S (2010) The 26 July 2005 heavy rainfall event over Mumbai: numerical modeling aspects. In: Meteorology and Atmospheric Physics, 109 (3-4). pp. 115-128.

Sundari, M Sivagama and Vadhiyar, Sathish S and Nanjundiah, Ravi S (2010) Grids with multiple batch systems for performance enhancement of multi-component and parameter sweep parallel applications. In: Future Generation Computer Systems, 26 (2). pp. 217-227.

Sahany, Sandeep and Venugopal, V and Nanjundiah, Ravi S (2010) Diurnal-scale signatures of monsoon rainfall over the Indian region from TRMM satellite observations. In: Journal of geophysical research-atmospheres, 115 .

Vinayachandran, PN and Nanjundiah, Ravi S (2009) Indian Ocean sea surface salinity variations in a coupled model. In: Climate Dynamics, 33 (2-3). pp. 245-263.

Chakraborty, Arindam and Nanjundiah, Ravi S and Srinivasan, J (2009) Impact of African orography and the Indian summer monsoon on the low-level Somali jet. In: International Journal of Climatology, 29 (7, Sp.). pp. 983-992.

Anandhi, Aavudai and Srinivas, VV and Kumar, Nagesh D and Nanjundiah, Ravi S (2009) Role of predictors in downscaling surface temperature to river basin in India for IPCC SRES scenarios using support vector machine. In: International Journal Of Climatology, 29 (4). pp. 583-603.

Mishra, Saroj K and Srinivasan, J and Nanjundiah, Ravi S (2008) The Impact of the Time Step on the Intensity of ITCZ in an Aquaplanet GCM. In: Monthly Weather Review, 136 (11). pp. 4077-4091.

Nanjundiah, Ravi S (2008) HPC: Its application in Climate Modelling. In: CMES: Computer Modeling in Engineering & Sciences, 27 (1). pp. 1-24.

Nanjundiah, Ravi S and Krishnamurti, TN (2007) Intraseasonal oscillation of tropical convergence zones: Theory and prediction. In: Current Science, 93 (2). pp. 173-181.

Anandhi, Aavudai and Srinivas, VV and Nanjundiah, Ravi S and Kumar, Nagesh (2007) Downscaling precipitation to river basin in India for IPCC SRES scenarios using support vector machine. In: International Journal of Climatology, 28 (3). pp. 401-420.

Tripathi, Shivam and Srinivas, VV and Nanjundiah, Ravi S (2006) Dowinscaling of precipitation for climate change scenarios: A support vector machine approach. In: Journal Of Hydrology, 330 (3-4). pp. 621-640.

Tripathi, Shivam and Srinivas, VV and Nanjundiah, Ravi S (2006) Downscaling of precipitation for climate change scenarios: A support vector machine approach. In: Journal of Hydrology, 330 (3-4). pp. 621-640.

Phani Sudheer, M and Nanjundiah, Ravi S and Murthy, Vasudeva AS (2006) Revisiting The Slow Manifold Of The Lorenz-Krishnamurthy Quintet. In: Discrete And Continuous Dynamical Systems-Series, 6 (6). pp. 1403-1416.

Janakiraman, S and Nanjundiah, Ravi S and Vinayachandran, PN (2005) Simulations of the Indian summer monsoon with a coupled ocean–atmosphere model on PARAM Padma. In: Current Science, 89 (9). pp. 1555-1562.

Nanjundiah, Ravi S and Vidyunmala, V and Srinivasan, J (2005) On the difference in the seasonal cycle of rainfall over India in the Community Climate System Model (CCSM2) and Community Atmospheric Model (CAM2). In: Geophysical Research Letters, 32 (20).

Nanjundiah, Ravi S and Vidyunmala, V and Srinivasan, J (2005) The impact of increase in $CO_2$ on the simulation of tropical biennial oscillations (TBO) in 12 coupled general circulation models. In: Atmospheric Science Letters, 6 (3). pp. 183-191.

Srinivasan, J and Nanjundiah, Ravi S (2002) The evolution of Indian summer monsoon in 1997 and 1983. In: Meteorology and Atmospheric Physics, 79 (3&4). pp. 243-257.

Rajendran, K and Nanjundiah, Ravi S and Srinivasan, J (2002) Comparison of seasonal and intraseasonal variation of tropical climate in NCAR CCM2 GCM with two different cumulus schemes. In: Meteorology and Atmospheric Physics, 79 (1). pp. 57-86.

Nanjundiah, Ravi S (2000) Seasonal simulation of the monsoon with the NCMRWF model. In: Current Science, 78 (7). pp. 869-875.

Sinha, UN and Nanjundiah, Ravi S and Venkatesh, TN (1999) Computational weather modelling. In: Current Science, 77 (10). pp. 1333-1342.

Nanjundiah, Ravi S and Sinha, UN (1999) Impact of modern software engineering practices on the capabilities of an atmospheric general circulation model. In: Current Science, 76 (8). pp. 1114-1116.

Sinha, UN and Nanjundiah, Ravi S (1998) Usability of parallel processing computers in numerical weather prediction. In: Current Science, 74 (12). pp. 1045-1048.

Editorials/Short Communications

Nanjundiah, Ravi S (2014) Warming causes cooling! The recent cold event over North America. In: CURRENT SCIENCE, 106 (3). pp. 339-340.

This list was generated on Wed Apr 24 19:00:47 2024 IST.