GISS Personnel Directory

Dr. Grégory V. Cesana

Columbia University
E-mail: gregory.cesana@columbia.edu

Recent Publications

Cesana, G.V., and A. Arouf, 2026: A reconciled satellite record reveals a negative low cloud feedback over the past 46 years. Geophys. Res. Lett., 53, no. 13, e2026GL124158, doi:10.1029/2026GL124158.

Fahrin, F., A.O. Gonzalez, G. Cesana, C. DeMott, and R. Neale, 2026: Representation of stratocumulus and shallow cumulus cloud fraction near the southeast Pacific Ocean ITCZ in ERA5 and MERRA-2 Reanalyses. J. Geophys. Res. Atmos., 131, no. 10, e2025JD044949, doi:10.1029/2025JD044949.

Fridlind, A.M., G.S. Elsaesser, M. van Lier-Walqui, G.V. Cesana, E. Weatherhead, G. Tselioudis, G. Schmidt, D. Barahona, B. Cairns, W.D. Collins, D. Considine, L. Cucurull, L. DiGirolamo, A. Emory, O. Hasekamp, S. He, R. Kramer, M. Lebsock, T. Lee, S. Leroy, W. Lin, S. Lugauer, D. Miller, J. Mülmenstädt, L. Oreopoulos, D.J. Posselt, and M.D. Zelinka, 2026: Towards a climate OSSE framework for satellite mission design. Bull. Amer. Meteor. Soc., 107, no. 4, E431-E445, doi:10.1175/BAMS-D-24-0242.1.

Li, J.-L.F., K.-M. Xu, W.-L. Lee, J.H. Jiang, G. Stephens, J.-Y. Yu, G.V. Cesana, and M. Kelley, 2025: Evaluation of upper tropospheric geopotential height anomalies over the tropical and subtropical oceans in CMIP6 models using GNSS radio occultation observations. Environ. Res. Commun., 7, no. 4, 045017, doi:10.1088/2515-7620/adc976.

Elsaesser, G., M. van Lier-Walqui, Q. Yang, M. Kelley, A.S. Ackerman, A. Fridlind, G. Cesana, G.A. Schmidt, J. Wu, A. Behrangi, S.J. Camargo, B. De, K. Inoue, N. Leitmann-Niimi, and J.D.O. Strong, 2025: Using machine learning to generate a GISS ModelE calibrated physics ensemble (CPE). J. Adv. Model. Earth Syst., 17, no. 4, e2024MS004713, doi:10.1029/2024MS004713.

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