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Ajaya Ravindran

Senior Scientist

    20002020

    Research output per year

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    Research Output

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    2020

    A novel method for interpolating daily station rainfall data using a stochastic lattice model

    Khouider, B., Sabeerali, C. T., Ajayamohan, R. S., Praveen, V., Majda, A. J., Pai, D. S. & Rajeevan, M., May 2020, In : Journal of Hydrometeorology. 21, 5, p. 909-933 25 p.

    Research output: Contribution to journalArticle

    Open Access

    Oceanic mixing over the northern arabian sea in a warming scenario: Tug of war between wind and buoyancy forces

    Praveen, V., Valsala, V., Ajayamohan, R. S. & Balasubramanian, S., Apr 2020, In : Journal of Physical Oceanography. 50, 4, p. 945-964 20 p.

    Research output: Contribution to journalArticle

    2019

    Atlantic Zonal Mode: An Emerging Source of Indian Summer Monsoon Variability in a Warming World

    Sabeerali, C. T., Ajayamohan, R. S., Bangalath, H. K. & Chen, N., Apr 28 2019, In : Geophysical Research Letters. 46, 8, p. 4460-4467 8 p.

    Research output: Contribution to journalArticle

    Loss of predictive skill of indian summer monsoon rainfall in NCEP CFSv2 due to misrepresentation of Atlantic zonal mode

    Sabeerali, C. T., Ajayamohan, R. S. & Rao, S. A., Apr 15 2019, In : Climate Dynamics. 52, 7-8, p. 4599-4619 21 p.

    Research output: Contribution to journalArticle

    Response of near-surface meteorological conditions to advection under impact of the green roof

    Tan, H., Ray, P., Tewari, M., Brownlee, J. & Ravindran, A., Dec 1 2019, In : Atmosphere. 10, 12, 759.

    Research output: Contribution to journalArticle

    Open Access
    2018

    Decline and poleward shift in Indian summer monsoon synoptic activity in a warming climate

    Sandeep, S., Ajayamohan, R. S., Boos, W. R., Sabin, T. P. & Praveen, V., 2018, In : Proceedings of the National Academy of Sciences of the United States of America. 115, 11, p. 2681-2686 6 p.

    Research output: Contribution to journalArticle

    Modulation of Winter Precipitation Dynamics Over the Arabian Gulf by ENSO

    Sandeep, S. & Ajayamohan, R. S., Jan 16 2018, In : Journal of Geophysical Research: Atmospheres. 123, 1, p. 198-210 13 p.

    Research output: Contribution to journalArticle

    On the shortening of Indian summer monsoon season in a warming scenario

    Sabeerali, C. T. & Ajayamohan, R. S., Mar 1 2018, In : Climate Dynamics. 50, 5-6, p. 1609-1624 16 p.

    Research output: Contribution to journalArticle

    Predicting monsoon intraseasonal precipitation using a low-order nonlinear stochastic model

    Chen, N., Majda, A. J., Sabeerali, C. T. & Ajayamohan, R. S., Jun 1 2018, In : Journal of Climate. 31, 11, p. 4403-4427 25 p.

    Research output: Contribution to journalArticle

    2017
    2016

    Effect of stratiform heating on the planetary-scale organization of tropical convection

    Deng, Q., Khouider, B., Majda, A. J. & Ajayamohan, R. S., 2016, In : Journal of the Atmospheric Sciences. 73, 1, p. 371-392 22 p.

    Research output: Contribution to journalArticle

    Intensification of upwelling along Oman coast in a warming scenario

    Praveen, V., Ajayamohan, R. S., Valsala, V. & Sandeep, S., Jul 28 2016, In : Geophysical Research Letters. 43, 14, p. 7581-7589 9 p.

    Research output: Contribution to journalArticle

    Role of stratiform heating on the organization of convection over the monsoon trough

    Ajayamohan, R. S., Khouider, B., Majda, A. J. & Deng, Q., Dec 1 2016, In : Climate Dynamics. 47, 12, p. 3641-3660 20 p.

    Research output: Contribution to journalArticle

    Wintertime precipitation variability over the Arabian Peninsula and its relationship with ENSO in the CAM4 simulations

    Niranjan Kumar, K., Ouarda, T. B. M. J., Sandeep, S. & Ajayamohan, R. S., Oct 1 2016, In : Climate Dynamics. 47, 7-8, p. 2443-2454 12 p.

    Research output: Contribution to journalArticle

    2015

    On the relationship between mean monsoon precipitation and low pressure systems in climate model simulations

    Praveen, V., Sandeep, S. & Ajayamohan, R. S., 2015, In : Journal of Climate. 28, 13, p. 5305-5324 20 p.

    Research output: Contribution to journalArticle

    Poleward shift in Indian summer monsoon low level jetstream under global warming

    Sandeep, S. & Ajayamohan, R. S., Jul 26 2015, In : Climate Dynamics. 45, 1-2, p. 337-351 15 p., 2261.

    Research output: Contribution to journalArticle

    2014

    High-frequency study of epibenthic megafaunal community dynamics in Barkley Canyon: A multi-disciplinary approach using the NEPTUNE Canada network

    Matabos, M., Bui, A. O. V., Mihály, S., Aguzzi, J., Juniper, S. K. & Ajayamohan, R. S., Feb 2014, In : Journal of Marine Systems. 130, p. 56-68 13 p.

    Research output: Contribution to journalArticle

    Origin of cold bias over the Arabian Sea in climate models

    Sandeep, S. & Ajayamohan, R. S., 2014, In : Scientific reports. 4, 6403.

    Research output: Contribution to journalArticle

    Simulation of monsoon intraseasonal oscillations in a coarse-resolution aquaplanet GCM

    Ajayamohan, R. S., Khouider, B. & Majda, A. J., Aug 16 2014, In : Geophysical Research Letters. 41, 15, p. 5662-5669 8 p.

    Research output: Contribution to journalArticle

    2013

    A year in Barkley Canyon: A time-series observatory study of mid-slope benthos and habitat dynamics using the NEPTUNE Canada network

    Juniper, S. K., Matabos, M., Mihály, S., Ajayamohan, R. S., Gervais, F. & Bui, A. O. V., Aug 2013, In : Deep-Sea Research Part II: Topical Studies in Oceanography. 92, p. 114-123 10 p.

    Research output: Contribution to journalArticle

    Realistic initiation and dynamics of the Madden-Julian Oscillation in a coarse resolution aquaplanet GCM

    Ajayamohan, R. S., Khouider, B. & Majda, A. J., Dec 16 2013, In : Geophysical Research Letters. 40, 23, p. 6252-6257 6 p.

    Research output: Contribution to journalArticle

    The canadian seasonal to interannual prediction system. part I: Models and initialization

    Merryfield, W. J., Lee, W. S., Boer, G. J., Kharin, V. V., Scinocca, J. F., Flato, G. M., Ajayamohan, R. S., Fyfe, J. C., Tang, Y. & Polavarapu, S., 2013, In : Monthly Weather Review. 141, 8, p. 2910-2945 36 p.

    Research output: Contribution to journalArticle

    2012

    On the relationship between Indian summer monsoon withdrawal and Indo-Pacific SST anomalies before and after 1976/1977 climate shift

    Sabeerali, C. T., Rao, S. A., Ajayamohan, R. S. & Murtugudde, R., Jul 2012, In : Climate Dynamics. 39, 3, p. 841-859 19 p.

    Research output: Contribution to journalArticle

    2011

    Poleward propagation of boreal summer intraseasonal oscillations in a coupled model: Role of internal processes

    Ajayamohan, R. S., Annamalai, H., Luo, J. J., Hafner, J. & Yamagata, T., Sep 2011, In : Climate Dynamics. 37, 5, p. 851-867 17 p.

    Research output: Contribution to journalArticle

    2010

    Composite structure of monsoon low pressure systems and its relation to Indian rainfall

    Krishnamurthy, V. & Ajayamohan, R. S., Aug 2010, In : Journal of Climate. 23, 16, p. 4285-4305 21 p.

    Research output: Contribution to journalArticle

    Increasing trend of synoptic activity and its relationship with extreme rain events over central India

    Ajayamohan, R. S., Merryfield, W. J. & Kharin, V. V., Feb 2010, In : Journal of Climate. 23, 4, p. 1004-1013 10 p.

    Research output: Contribution to journalArticle

    Variability of Indian summer monsoon in a new upper tropospheric humidity data set

    Xavier, P. K., John, V. O., Buehler, S. A., Ajayamohan, R. S. & Sijikumar, S., Mar 2010, In : Geophysical Research Letters. 37, 5, L05705.

    Research output: Contribution to journalArticle

    2009

    Influence of Indian Ocean Dipole on boreal summer intraseasonal oscillations in a coupled general circulation model

    Ajayamohan, R. S., Rao, S. A., Luo, J. J. & Yamagata, T., Mar 27 2009, In : Journal of Geophysical Research Atmospheres. 114, 6, p. D06119

    Research output: Contribution to journalArticle

    2008

    Influence of Indian ocean dipole on poleward propagation of boreal summer intraseasonal oscillations

    Ajayamohan, R. S., Rao, S. A. & Yamagata, T., Nov 1 2008, In : Journal of Climate. 21, 21, p. 5437-5454 18 p.

    Research output: Contribution to journalArticle

    2007

    Dependence of simulation of boreal summer tropical intraseasonal oscillations on the simulation of seasonal mean

    Ajayamohan, R. S. & Goswami, B. N., Feb 2007, In : Journal of the Atmospheric Sciences. 64, 2, p. 460-478 19 p.

    Research output: Contribution to journalArticle

    Simulation of South-Asian summer monsoon in a GCM

    Ajayamohan, R. S., Oct 2007, In : Pure and Applied Geophysics. 164, 10, p. 2117-2140 24 p.

    Research output: Contribution to journalArticle

    2003

    Clustering of synoptic activity by Indian summer monsoon intraseasonal oscillations

    Goswami, B. N., Ajayamohan, R. S., Xavier, P. K. & Sengupta, D., Apr 15 2003, In : Geophysical Research Letters. 30, 8, p. 14-1 - 14-4

    Research output: Contribution to journalArticle

    Potential predictability of the Asian summer monsoon on monthly and seasonal time scales

    Ajaya Mohan, R. S. & Goswami, B. N., Aug 2003, In : Meteorology and Atmospheric Physics. 84, 1-2, p. 83-100 18 p.

    Research output: Contribution to journalArticle

    2001

    Estimate of predictability of monthly means in tropics from observations

    Goswami, B. N. & Ajaya Mohan, R. S., Jan 10 2001, In : Current Science. 80, 1, p. 56-63 8 p.

    Research output: Contribution to journalArticle

    Intraseasonal oscillations and interannual variability of the Indian summer monsoon

    Goswami, B. N. & Ajaya Mohan, R. S., Mar 15 2001, In : Journal of Climate. 14, 6, p. 1180-1198 19 p.

    Research output: Contribution to journalArticle

    2000

    A common spatial mode for intra-seasonal and inter-annual variation and predictability of the Indian summer monsoon

    Ajaya Mohan, R. S. & Goswami, B. N., Oct 25 2000, In : Current Science. 79, 8, p. 1106-1111 6 p.

    Research output: Contribution to journalArticle