2022

Monge-Sanz, B. M., Bozzo, A., Byrne, N., Chipperfield, M. P., Diamantakis, M., Flemming, J., Gray, L. J., Hogan, R. J., Jones, L., Magnusson, L., Polichtchouk, I., Shepherd, T. G., Wedi, N. and Weisheimer, A. (2022) A stratospheric prognostic ozone for seamless Earth system models: performance, impacts and future. Atmospheric Chemistry and Physics, 22. pp. 4277-4302. ISSN 1680-7316 doi: https://doi.org/10.5194/acp-22-4277-2022

2020

Woiwode, W., Dörnbrack, A., Polichtchouk, I., Johansson, S., Harvey, B. ORCID: https://orcid.org/0000-0002-6510-8181, Höpfner, M., Ungermann, J. and Friedl-Vallon, F. (2020) Technical note: lowermost-stratospheric moist bias in ECMWF IFS model diagnosed from airborne GLORIA observations during winter/spring 2016. Atmospheric Chemistry and Physics Discussions, 20. pp. 15379-15387. ISSN 1680-7316 doi: https://doi.org/10.5194/acp-2020-367

2018

Polichtchouk, I., Shepherd, T. G. and Byrne, N. J. (2018) Impact of parametrized nonorographic gravity wave drag on stratosphere-troposphere coupling in the northern and southern hemispheres. Geophysical Research Letters, 45 (16). pp. 8612-8618. ISSN 0094-8276 doi: https://doi.org/10.1029/2018GL078981

Shepherd, T. G., Polichtchouk, I., Hogan, R. J. and Simmons, A. J., (2018) Report on Stratosphere Task Force. ECMWF Technical Memoranda. 824. Technical Report. ECMWF, Reading, U.K.. pp32.

Polichtchouk, I., Shepherd, T. G., Hogan, R. J. and Bechtold, P. (2018) Sensitivity of the Brewer-Dobson circulation and polar vortex variability to parameterized nonorographic gravity wave drag in a high-resolution atmospheric model. Journal of the Atmospheric Sciences, 75 (5). pp. 1525-1543. ISSN 1520-0469 doi: https://doi.org/10.1175/jas-d-17-0304.1

2016

Polichtchouk, I. and Shepherd, T. G. (2016) Zonal-mean circulation response to reduced air-sea momentum roughness. Quarterly Journal of the Royal Meteorological Society, 142 (700). pp. 2611-2622. ISSN 1477-870X doi: https://doi.org/10.1002/qj.2850 (Part A)

Polichtchouk, I. and Cho, J. Y.-K. (2016) Equatorial superrotation in Held and Suarez like flows with weak equator-to-pole surface temperature gradient. Quarterly Journal of the Royal Meteorological Society, 142 (696). pp. 1528-1540. ISSN 1477-870X doi: https://doi.org/10.1002/qj.2755

2015

Cho, J. Y.-K., Polichtchouk, I. and Thrastarson, H. T. (2015) Sensitivity and variability redux in hot-Jupiter flow simulations. Monthly Notices of the Royal Astronomical Society, 454 (4). pp. 3423-3431. ISSN 1365-2966 doi: https://doi.org/10.1093/mnras/stv1947

2014

Polichtchouk, I., Cho, J. Y.-K., Watkins, C., Thrastarson, H. T., Umurhan, O. M. and de la Torre Juárez, M. (2014) Intercomparison of general circulation models for hot extrasolar planets. Icarus, 229. pp. 355-377. ISSN 0019-1035 doi: https://doi.org/10.1016/j.icarus.2013.11.027

2012

Polichtchouk, I. and Cho, J. Y.-K. (2012) Baroclinic instability on hot extrasolar planets. Monthly Notices of the Royal Astronomical Society, 424 (2). pp. 1307-1326. ISSN 0035-8711 doi: https://doi.org/10.1111/j.1365-2966.2012.21312.x

2011

Beaulieu, J.-P., Tinetti, G., Kipping, D. M., Ribas, I., Barber, R. J., Cho, J. Y.-K., Polichtchouk, I., Tennyson, J., Yurchenko, S. N., Griffith, C. A., Batista, V., Waldmann, I., Miller, S., Carey, S., Mousis, O., Fossey, S. J. and Aylward, A. (2011) Methane in the atmosphere of the transiting hot Neptune GJ436b? The Astrophysical Journal, 731 (1). 16. ISSN 0004-637X doi: https://doi.org/10.1088/0004-637X/731/1/16