Publications


Chen, X., Pauluis, O., & Zhang, F. (2018). Regional simulation of Indian summer monsoon intraseasonal oscillations at gray-zone resolution. Atmospheric Chemistry and Physics 18(2), 1003-1022. doi: 10.5194/acp-18-1003-2018

Chen, N., Majda, A. J., Sabeerali, C. T., & Ajayamohan, R. S. (2018). Predicting Monsoon Intraseasonal Precipitation using a Low-Order Nonlinear Stochastic Model. Journal of Climate 31, 4403-4427. doi: 10.1175/JCLI-D-17-0411.1

Moutin, T., Wagener, T., Caffin, M., Fumenia, A., Gimenez, A., Baklouti, M., Bouruet-Aubertot, P., Pujo-Pay, M., Leblanc, K., Lefevre, D., Helias Nunige, S., Leblond, N., Grosso, O., & de Verneil, A. (2018). Nutrient availability and the ultimate control of the biological carbon pump in the western tropical South Pacific Ocean. Biogeosciences 15, 2961-2989. doi: https://doi.org/10.5194/bg-15-2961-2018

Caffin, M., Moutin, T., Foster, R. A., Bouruet-Aubertot, P., Doglioli, A. M., Berthelot, H., Guieu, C., Grosso, O., Helias-Nunige, S., Leblond, N., Gimenez, A., Petrenko, A. A., de Verneil, A., & Bonnet, S. (2018). N2 fixation as a dominant new N source in the western tropical South Pacific Ocean (OUTPACE cruise). Biogeosciences 15, 2565-2585. doi: https://doi.org/10.5194/bg-15-2565-2018

Rousselet, L., de Verneil, A., Doglioli, A. M., Petrenko, A. A., Duhamel, S., Maes, C., & Blanke, B. (2018). Large- to submesoscale surface circulation and its implications on biogeochemical/biological horizontal distributions during the OUTPACE cruise (southwest Pacific). Biogeosciences 15, 2411-2431. doi: https://doi.org/10.5194/bg-15-2411-2018

de Verneil, A., Rousselet, L., Doglioli, A. M., Petrenko, A. A., Maes, C., Bouruet-Aubertot, P., & Moutin, T. (2018). OUTPACE long duration stations: physical variability, context of biogeochemical sampling, and evaluation of sampling strategy. Biogeosciences 15, 2125-2147. doi:  https://doi.org/10.5194/bg-15-2125-2018

Lachkar, Z., Lévy, M., & Smith, S. (2018). Intensification and deepening of the Arabian Sea oxygen minimum zone in response to increase in Indian monsoon wind intensity. Biogeosciences 15(1), 159-186. doi: 10.5194/bg-15-159-2018

Sabeerali, C. T., & Ajayamohan, R. S. (2018). Loss of predictive skill of Indian summer monsoon rainfall in NCEP CFSv2 due to misrepresentation of Atlantic zonal mode. Climate Dynamics (published online), 1-21. doi:10.1007/s00382-018-4390-1

Sandeep, S., Ajayamohan, R. S., Boos, W. R., Sabin, T. P., Praveen, V. (2018). Decline and poleward shift in Indian summer monsoon synoptic activity in a warming climate. Proceedings of the National Academy of Sciences 115 (11), 1-6. doi:10.1073/pnas.1709031115

Bonnet, S., Caffin, M., Berthelot, H., Grosso, O., Benavides, M., Helias-Nunige, S., Guieu, C., Stenegren, M., Foster, R. A. (2018). In-depth characterization of diazotroph activity across the western tropical South Pacific hotspot of N2 fixation (OUTPACE cruise). Biogeosciences 15, 4215-4232. doi: 10.5194/bg-15-4215-2018.

Guieu, C., Bonnet, S., Petrenko, A., Menkes, C., Chavagnac, V., Desboeufs, K., Maes, C., Moutin, T. (2018). Iron from a submarine source impacts the productive layer of the Western Tropical South Pacific (WTSP). Scientific Reports 8, 9075. doi: 10.1038/s41598-018-27407-z

Louis, J., Gazeau, F., Guieu, C. (2018). Atmospheric nutrients in seawater under current and high pCO2 conditions after Saharan dust deposition: Results from three minicosm experiments. Progress in Oceanography 163, 40-49. doi: 10.1016/j.pocean.2017.10.011

Chen, N., Majda, A. J., & Thual, S. (2018). Observations and mechanisms of a simple stochastic dynamical model capturing El Niño diversity. Journal of Climate 31(1), 449-471. doi: 10.1175/JCLI-D-16-0880.1

Yang, Q., & Majda, A. J. (2018). Upscale impact of mesoscale disturbances of tropical convection on convectively coupled Kelvin waves. Journal of the Atmospheric Sciences 75(1), 85-111. DOI: 10.1175/JAS-D-17-0178.1

Chen, N., & Majda, A. J. (2018). Efficient statistically accurate algorithms for the Fokker–Planck equation in large dimensions. Journal of Computational Physics 354, 242-268. doi: 10.1016/j.jcp.2017.10.022

Chen, X., Pauluis, O. M., & Zhang, F. (2018). Atmospheric overturning across multiple scales of an MJO event during the CINDY/DYNAMO campaign. Journal of the Atmospheric Sciences 75(2), 381-399. doi: 10.1175/JAS-D-17-0060.1

 

2017


Goswami, B. B., Khouider, B., Phani, R., Mukhopadhyay, P., & Majda, A. (2017). Improving synoptic and intraseasonal variability in CFSv2 via stochastic representation of organized convection. Geophysical Research Letters 44(2), 1104-1113. doi: 10.1002/2016GL071542

Maugendre, L., Guieu, C., Gattuso, J. P., & Gazeau, F. (2017). Ocean acidification in the Mediterranean Sea: pelagic mesocosm experiments. A synthesis. Estuarine, Coastal and Shelf Science 186(A), 1-10. doi: https://doi.org/10.1016/j.ecss.2017.01.006

Lovecchio, E., Gruber, N., Münnich, M., & Lachkar, Z. (2017). On the long-range offshore transport of organic carbon from the Canary Upwelling System to the open North Atlantic. Biogeosciences 14(13), 3337-3369. doi: https://doi.org/10.5194/bg-14-3337-2017

Sabeerali, C. T., & Ajayamohan, R. S. (2017). On the shortening of Indian summer monsoon season in a warming scenario. Climate Dynamics 50(5-6), 1-16. doi: 10.1007/s00382-017-3709-7

Sabeerali, C. T., Ajayamohan, R. S., Giannakis, D., & Majda, A. J. (2017). Extraction and prediction of indices for monsoon intraseasonal oscillations: an approach based on nonlinear Laplacian spectral analysis. Climate Dynamics 49(9-10), 3031-3050. Doi: 10.1007/s00382-016-3491-y

S. Sandeep, & Ajayamohan, R. S. (2017). Modulation of winter precipitation dynamics over the Arabian Gulf by ENSO. Journal of Geophysical Research: Atmospheres 123, 198-210. doi: 10.1002/2017JD027263

Sabeerali, C. T., Ajayamohan, R. S., Giannakis, D. & Majda, A. J. (2017). Extraction and real-time monitoring of Monsoon Intraseasonal Oscillations: An index based on Nonlinear Laplacian Spectral Analysis. Climate Dynamics 49, 1-20. doi: 10.1007/s00383-016-3491-y

Ayata, S. D., Irisson, J. O., Aubert, A., Berline, L., Dutay, J. C., Mayot, N., Nieblas, A. E., D'Ortenzio, F., Palmiéri, J., Reygondeau, G., Rossi, V., Guieu, C. (2017). Regionalisation of the Mediterranean basin, a MERMEX synthesis. Progress in Oceanography 163, 7-20. doi: 10.1016/j.pocean.2017.09.016.

Chen, N., & Majda, A. J. (2017). Beating the curse of dimension with accurate statistics for the Fokker-Planck equation in complex turbulent systems. Proceedings of the National Academy of Sciences 114(49), 12864-12869. DOI: 10.1073/pnas.1717017114

Goswami, B. B., Khouider, B., Phani, R., Mukhopadhyay, P., & Majda, A. J. (2017). Implementation and calibration of a stochastic multicloud convective parameterization in the NCEP Climate Forecast System (CFSv2). Journal of Advances in Modeling Earth Systems 9(3), 1721-1739. DOI: 10.1002/2017MS001014

Goswami, B. B., Khouider, B., Phani, R., Mukhopadhyay, P., & Majda, A. J. (2017). Improved tropical modes of variability in the NCEP Climate Forecast System (Version 2) via a stochastic multicloud model. Journal of the Atmospheric Sciences 74(10), 3339-3366. doi: 10.1175/JAS-D-17-0113.1

Yang, Q., Majda, A. J., & Khouider, B. (2017). ITCZ breakdown and its upscale impact on the planetary-scale circulation over the eastern Pacific. Journal of the Atmospheric Sciences 74(12), 4023-4045. doi: 10.1175/JAS-D-17-0021.1

Chen, N., & Majda, A. J. (2017). Simple stochastic dynamical models capturing the statistical diversity of El Niño Southern Oscillation. Proceedings of the National Academy of Sciences 114(7), 1468-1473. doi: 10.1073/pnas.1620766114

Yang, Q., & Majda, A. J. (2017). Upscale impact of mesoscale disturbances of tropical convection on synoptic-scale equatorial waves in two-dimensional flows. Journal of the Atmospheric Sciences 74(9), 3099-3120. doi: 10.1175/JAS-D-17-0068.1

Pauluis, O. M., & Zhang, F. (2017). Reconstruction of thermodynamic cycles in a high-resolution simulation of a hurricane. Journal of the Atmospheric Sciences 74(10), 3367-3381. doi: 10.1175/JAS-D-16-0353.1

Dauhut, T., Chaboureau, J. P., Mascart, P., & Pauluis, O. (2017). The atmospheric overturning induced by Hector the Convector. Journal of the Atmospheric Sciences 74(10), 3271-3284. doi: 10.1175/JAS-D-17-0035.1

Yamada, R., & Pauluis, O. (2017). Wave-mean-flow interactions in moist baroclinic life cycles. Journal of the Atmospheric Sciences 74(7), 2143-2162. doi: 10.1175/JAS-D-16-0329.1

Al Azhar, M., Lachkar, Z., Lévy, M., & Smith, S. (2017). Oxygen Minimum Zone Contrasts Between the Arabian Sea and the Bay of Bengal Implied by Differences in Remineralization Depth. Geophysical Research Letters 44(21), 11106-11114. doi: 10.1002/2017GL075157

 

2016


Chen, N., & Majda, A. J. (2016). Filtering nonlinear turbulent dynamical systems through conditional Gaussian statistics. Monthly Weather Review 144(12), 4885-4917. doi: 10.1175/mwr-d-15-0437.1

Mrowiec, A. A., Pauluis, O. M., & Zhang, F. (2016). Isentropic analysis of a simulated hurricane. Journal of the Atmospheric Sciences 73(5), 1857-1870. doi: 10.1175/JAS-D-15-0063.1

Slawinska, J., Pauluis, O., Majda, A. J., & Grabowski, W. W. (2016). Multiscale Interactions in an Idealized Walker Cell: Analysis with Isentropic Streamfunctions. Journal of the Atmospheric Sciences 73, 1187–1203. doi:  https://doi.org/10.1175/JAS-D-15-0070.1

Yamada, R., & Pauluis, O. (2016). Momentum balance and Eliassen-Palm flux on moist isentropic surfaces. Journal of the Atmospheric Sciences 73(3), 1293-1314. doi: 10.1175/JAS-D-15-0229.1

Thual, S., Majda, A. J., Chen, N., & Stechmann, S. N. (2016). A simple stochastic model for El Nino with westerly wind bursts. Proceedings of the National Academy of Sciences 113(37), 10245-10250. doi: https://doi.org/10.1073/pnas.1612002113.

Chen, N., & Majda, A. J. (2016). Simple dynamical models capturing the key features of the Central Pacific El Niño. Proceedings of the National Academy of Sciences 113(42), 11732-11737. doi: 10.1073/pnas.1614533113

Lachkar, Z., Smith, S., Lévy, M., & Pauluis, O. (2016). Eddies reduce denitrification and compress habitats in the Arabian Sea. Geophysical Research Letters 43(17), 9148-9156. doi: 10.1002/2016GL069876

Praveen, V., Ajayamohan, R. S., Valsala, V., & Sandeep, S. (2016). Intensification of upwelling along Oman coast in a warming scenario. Geophysical Research Letters 43(14), 7581-7589. doi: https://doi.org/10.1002/2016GL069638

Pauluis, O. (2016). The mean air flow as lagrangian dynamics approximation and its application to moist convection. Journal of the Atmospheric Sciences 73(11), 4407-4425. doi:  10.1175/JAS-D-15-0284.1

Ajayamohan, R. S., Khouider, B., Majda, A. J., & Deng, Q. (2016). Role of stratiform heating on the organization of convection over the monsoon trough. Climate Dynamics 47(12), 3641-3660. doi: https://doi.org/10.1007/s00382-016-3033-7

Kumar, K. N., Ouarda, T. B. M. J., Sandeep, S., Ajayamohan, R. S. (2016). Wintertime precipitation variability over the Arabian Peninsula and its relationship with ENSO in the CAM4 simulations. Climate Dynamics 47(7-8), 2443-2454. doi: 10.1007/s00382-016-2973-2

Chen, N., & Majda, A. J. (2016). Filtering the stochastic skeleton model for the Madden-Julian oscillation. Monthly Weather Review 144(2), 501-527. doi: 10.1175/MWR-D-15-0261.1

Chen, N., & Majda, A. J. (2016). Model error in filtering random compressible flows utilizing noisy Lagrangian tracers. Monthly Weather Review 144(11), 4037-4061. doi: 10.1175/MWR-D-15-0438.1

Deng, Q., Khouider, B., Majda, A. J., & Ajayamohan, R. S. (2016). Effect of stratiform heating on the planetary-scale organization of tropical convection. Journal of the Atmospheric Sciences 73(1), 371-392. doi: 10.1175/JAS-D-15-0178.1

Turi, G., Lachkar, Z., Gruber, N., & Münnich, M. (2016). Climatic modulation of recent trends in ocean acidification in the California Current System. Environmental Research Letters 11(1), 014007. doi: 10.1088/1748-9326/11/1/014007

 

2015


Praveen, V., Sandeep, S., & Ajayamohan, R. S. (2015). On the Relationship between Mean Monsoon Precipitation and Low Pressure Systems in Climate Model Simulations. Journal of Climate 28, 5305-5324. doi: 10.1175/JCLI-D-14-00415.1

Deng, Q., Khouider, B., & Majda, A. J. (2015). The MJO in a Coarse-Resolution GCM with a Stochastic Multicloud Parameterization. Journal of the Atmospheric Sciences 72, 55–74. doi: 10.1175/JAS-D-14-0120.1

Majda, A. J., Khouider, B., & Frenkel, Y. (2015). Effects of rotation and mid-troposphere moisture on organized convection and convectively coupled gravity waves. Climate Dynamics 44, 937-960. doi: 10.1007/s00382-014-2222-5

Nagai, T., Gruber, N., Frenzel, H., Lachkar, Z., McWilliams, J. C., & Plattner, G. (2015). Dominant role of eddies and filaments in the offshore transport of carbon and nutrients in the California Current System. Journal of Geophysical Research: Oceans 120(8), 5318-5341. doi: 10.1002/2015JC010889

Sandeep, S., & Ajayamohan, R. S. (2015). Poleward shift in the Indian Monsoon low level jet stream under Global warming. Climate Dynamics 45(1-2), 337-351. doi: 10.1007/s00382-014-2261-y

Yamada, R., & Pauluis, O. (2015). Annular mode variability of the atmospheric meridional energy transport and circulation. Journal of the Atmospheric Sciences 72(5), 2070-2089. doi: 10.1175/JAS-D-14-0219.1

Frenkel, Y., Majda, A. J., & Stechmann, S. N. (2015). Cloud-radiation feedback and atmosphere-ocean coupling in a stochastic multicloud model. Dynamics of Atmospheres and Oceans 71, 35-55. doi: 10.1016/j.dynatmoce.2015.05.003

Slawinska, J., Pauluis, O., Majda, A. J., & Grabowski, W. W. (2015). Multiscale interactions in an idealized walker cell: Simulations with sparse space-time superparameterization. Monthly Weather Review 143(2), 563-580. DOI: 10.1175/MWR-D-14-00082.1

Wu, Y., & Pauluis, O. (2015). What is the representation of the moisture-tropopause relationship in CMIP5 models? Journal of Climate 28(12), 4877-4889. doi: 10.1175/JCLI-D-14-00543.1

 

2014


Ajayamohan R. S., Khouider, B., & Majda, A. J. (2014). Simulation of monsoon intraseasonal oscillations in a coarse resolution aquaplanet GCM. Geophysical Research Letters 41(15), 5662-5669. doi: 10.1002/2014GL060662

Fendereski, F., Vogt, M., Payne, M. R., Lachkar, Z., Gruber, N., Salmanmahiny, A., & Hosseini, S. A. (2014). Biogeographic Classification of the Caspian Sea. Biogeosciences 11. 6451-6470, doi: 10.5194/bg-11-6451-2014  

Sandeep, S., & Ajayamohan, R. S. (2014). Origin of cold bias over the Arabian Sea in Climate Models. Scientific Reports 4(6403). doi: 10.1038/srep06403

Sandeep, S., Stordal, F., Sardeshmukh, P. D., & Compo, G. P. (2014). Pacific Walker Circulation variability in coupled and uncoupled climate models. Climate Dynamics 43(1-2), 103-117. doi:  https://doi.org/10.1007/s00382-014-2135-3

Slawinska, J., Pauluis, O., Majda, A. J., & Grabowski, W. W. (2014). Multiscale interactions in an idealized walker circulation: Mean circulation and intraseasonal variability. Journal of the Atmospheric Sciences 71(3), 953-971. doi: 10.1175/JAS-D-13-018.1

Grooms, I., Majda, A. J., & Smith, S. (2014). Stochastic superparameterization in a quasigeostrophic model of the Antarctic Circumpolar Current. Ocean Modelling 85, 1-15. doi: 10.1016/j.ocemod.2014.10.001

 

2013


Ajayamohan, R. S., Khouider, B., & Majda, A. J. (2013). Realistic initiation and dynamics of the Madden-Julian Oscillation in a coarse resolution aquaplanet GCM. Geophysical Research Letters 40(23), 6252-6257. doi: 10.1002/2013GL058187