Alumni Bibliographies

Publications by Lettie A. Roach

This citation list includes papers published while the author was on staff at the NASA Goddard Institute for Space Studies. It may also include some publications before or after that period if another GISS researcher was a co-author.

Submitted / In Review

Gorman, R., S.M. Dean, A. Kohout, L.A. Roach, and C. Horvat, 2024: Incorporating interactions between sea ice and waves in a high-resolution coupled forecast model. J. Geophys. Res. Oceans, submitted.

Roach, L.A., and L.M. Polvani, 2024: Antarctic sea ice area in CMIP6: Persistent biases in spite of recent observed sharp decline. Geophys. Res. Lett., submitted.

2024

Roach, L.A., M.M. Smith, A. Herman, and D. Ringeisen, 2024: Physics of the seasonal sea ice zone. Annu. Rev. Mar. Sci., early on-line, doi:10.1146/annurev-marine-121422-015323.

Roach, L.A., 2024: Accelerating Antarctic research amid rapid changes. Nat. Water, 2, 604-605, doi:10.1038/s44221-024-00266-x.

Roach, L.A., and W.N. Meier, 2024: Sea ice in 2023. Nat. Rev. Earth Environ., 5, no. 4, 235-237, doi:10.1038/s43017-024-00542-0.

2023

Goosse, H., S. Allende Contador, C.M. Bitz, E. Blanchard-Wrigglesworth, C. Eayrs, T. Fichefet, K. Himmich, P.-V. Huot, F. Klein, S. Marchi, F. Massonnet, B. Mezzina, C. Pelletier, L.A. Roach, M. Vancoppenolle, and N.P.M. van Lipzig, 2023: Modulation of the seasonal cycle of the Antarctic sea ice extent by sea ice processes and feedbacks with the ocean and the atmosphere. The Cryosphere, 17, no. 1, 407-425, doi:10.5194/tc-17-407-2023.

Roach, L.A., I. Eisenman, T. Wagner, and A. Donohoe, 2023: Asymmetry in the seasonal cycle of zonal-mean surface air temperature. Geophys. Res. Lett., 50, no. 10, e2023GL103403, doi:10.1029/2023GL103403.

Roach, L.A., K. Mankoff, A. Romanou, E. Blanchard-Wrigglesworth, T.W.N. Haine, and G.A. Schmidt, 2023: Winds and meltwater together lead to Southern Ocean surface cooling and sea ice expansion. Geophys. Res. Lett., 50, no. 24, e2023GL105948, doi:10.1029/2023GL105948.

Schmidt, G.A., A. Romanou, L. Roach, K. Mankoff, Q. Li, C.D. Rye, M. Kelley, J.C. Marshall, and J.J.M. Busecke, 2023: Anomalous meltwater from ice sheets and ice shelves is a historical forcing. Geophys. Res. Lett., 50, no. 24, e2023GL106530, doi:10.1029/2023GL106530.

2022

Cooper, V., L. Roach, J. Thomson, S. Brenner, M. Smith, M. Meylan, and C. Bitz, 2022: Wind waves in sea ice of the western Arctic and a global coupled wave-ice model. Phil. Trans. Roy. Soc. A, 380, no. 2235, 20210258, doi:10.1098/rsta.2021.0258.

Horvat, C., and L.A. Roach, 2022: WIFF1.0: A hybrid machine-learning-based parameterization of Wave-Induced sea-ice Floe Fracture. Geosci. Model Dev., 15, no. 2, 803-814, doi:10.5194/gmd-15-803-2022.

Montiel, F., A.L. Kohout, and L.A. Roach, 2022: Physical drivers of ocean wave attenuation in the marginal ice zone. J. Phys. Oceanogr., 52, no. 5, 889-906, doi:10.1175/JPO-D-21-0240.1.

Roach, L.A., and E. Blanchard-Wrigglesworth, 2022: Observed winds crucial for September Arctic sea ice loss. Geophys. Res. Lett., 49, no. 6, e2022GL097884, doi:10.1029/2022GL097884.

Roach, L.A., I. Eisenman, T.J. Wagner, E. Blanchard-Wrigglesworth, and C.M. Bitz, 2022: Asymmetry in the seasonal cycle of Antarctic sea ice due to insolation. Nat. Geosci., 15, no. 4, 277-281, doi:10.1038/s41561-022-00913-6.

Roach, L.A., E. Blanchard-Wrigglesworth, S. Ragen, W. Cheng, K.C. Armour, and C.M. Bitz, 2022: The impact of winds on AMOC in a fully-coupled climate model. Geophys. Res. Lett., 49, no. 24, e2022GL101203, doi:10.1029/2022GL101203.

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