Formal Publications in Archival Literature

Published 2022:

Allen, Douglas R., Karl W. Hoppel, Gerald E. Nedoluha, Stephen D. Eckermann, and Cory A. Barton, Ensemble- Based Gravity Wave Parameter Retrieval for Numerical Weather Prediction, Journal of the Atmospheric Sciences, 79, 3, 621-648, doi:10.1175/JAS-D-21-0191.1, 2022.

Bag, Tikemani, and V. Sivakumar, Diurnal Response of the Thermospheric radiative cooling to March 16–21, 2015 Geomagnetic Storm, Advances in Space Research, doi:10.1016/j.asr.2022.08.052, 2022.

Bahramvash Shams, Shima, Von P. Walden, James W. Hannigan, William J. Randel, Irina V. Petropavlovskikh, Amy H. Butler, and Alvaro de la Cámara, Analyzing ozone variations and uncertainties at high latitudes during sudden stratospheric warming events using MERRA -2, Atmospheric Chemistry and Physics, 22, 8, 5435-5458, doi:10.5194/acp-22-5435-2022, 2022.

Bailey, Scott M., William E. McClintock, Justin N. Carstens, Brentha Thurairajah, Saswati Das, Cora E. Randall, V. Lynn Harvey, David E. Siskind, Michael H. Stevens, and Karthik Venkataramani, Sounding Rocket Observation of Nitric Oxide in the Polar Night, Journal of Geophysical Research: Space Physics, 127, 6, e2021JA030257, doi:10.1029/2021JA030257, 2022.

Barad, R. K., S. Sripathi, and S. L. England, Multi- Instrument Observations of the Ionospheric Response to the 26 December 2019 Solar Eclipse Over Indian and Southeast Asian Longitudes, Journal of Geophysical Research: Space Physics, 127, 9, e2022JA030330, doi:10.1029/2022JA030330, 2022.

Bilitza, Dieter, Michael Pezzopane, Vladimir Truhlik, David Altadill, Bodo W. Reinisch, and Alessio Pignalberi, The International Reference Ionosphere model: A review and description of an ionospheric benchmark, Reviews of Geophysics, n/a, n/a, e2022RG000792, doi:10.1029/2022RG000792, 2022.

Bizuneh, Chalachew Lingerew, U. Jaya Prakash Raju, Melessew Nigussie, and Celso Augusto Guimarães Santos, Long-term temperature and ozone response to natural drivers in the mesospheric region using 16 years (2005–2020) of TIMED / SABER observation data at 5–15° N, Advances in Space Research, doi:10.1016/j.asr.2022.06.051, 2022.

Bouziane, Abdelaaziz, Mohammed Amin Ferdi, and Mourad Djebli, Nitric oxide vibrationally excited levels and controlling processes in the Earth ’s upper atmosphere during the daytime, Advances in Space Research, 69, 2, 905-914, doi:10.1016/j.asr.2021.10.019, 2022.

Bouziane, Abdelaaziz, Mohammed Amin Ferdi, and Mourad Djebli, Studying nighttime nitric oxide emission at 5.3 μm during the geomagnetic storm in the Earth ’s ionosphere, Astrophysics and Space Science, 367, 1, 3, doi:10.1007/s10509-021-04037-y, 2022.

Bruinsma, Sean, Christian Siemes, John T. Emmert, and Martin G. Mlynczak, Description and comparison of 21st century thermosphere data, Advances in Space Research, doi:10.1016/j.asr.2022.09.038, 2022.

Cen, Yetao, Chengyun Yang, Tao Li, James M. Russell III, and Xiankang Dou, Suppressed migrating diurnal tides in the mesosphere and lower thermosphere region during El Niño in northern winter and its possible mechanism, Atmospheric Chemistry and Physics, 22, 12, 7861-7874, doi:10.5194/acp-22-7861-2022, 2022.

Charuvil Asokan, Harikrishnan, Jorge L. Chau, Miguel F. Larsen, J. Federico Conte, Raffaele Marino, Juha Vierinen, Gerd Baumgarten, and Sebastian Borchert, Validation of Multistatic Meteor Radar Analysis Using Modeled Mesospheric Dynamics : An Assessment of the Reliability of Gradients and Vertical Velocities, Journal of Geophysical Research: Atmospheres, 127, 5, e2021JD036039, doi:10.1029/2021JD036039, 2022.

Chauhan, Nilesh, S. Gurubaran, S. Moulik, P. K. Das, and Mala Bagiya, All-sky imaging observations of mesospheric fronts from Silchar (24.7° N , 92.8° E ), Advances in Space Research, 70, 3, 699-709, doi:10.1016/j.asr.2022.05.011, 2022.

Chen, Zhong, First Observations of Mesospheric OH Emission Profiles from OMPS / LP, Journal of the Atmospheric Sciences, 79, 4, 1057-1067, doi:10.1175/JAS-D-21-0239.1, 2022.

Das, Siddarth Shankar, K. N. Uma, K. V. Suneeth, and V. Veenus, Diurnal variability of lower and middle atmospheric water vapour over the Asian summer monsoon region: first results from COSMIC -1 and TIMED - SABER measurements, Climate Dynamics, doi:10.1007/s00382-022-06282-5, 2022.

Das, Uma, Short- and long-term stationary planetary wave variability in the middle atmosphere in contemporaneous satellite and reanalysis data, Journal of Atmospheric and Solar-Terrestrial Physics, 231, 105864, doi:10.1016/j.jastp.2022.105864, 2022.

Das, Uma, Chen-Jeih Pan, and Shih-Sian Yang, Evolution of individual equatorial atmospheric Kelvin waves in the stratosphere from FORMOSAT -7/ COSMIC -2 temperatures, Terrestrial, Atmospheric and Oceanic Sciences, 33, 1, 4, doi:10.1007/s44195-022-00006-2, 2022.

Dhomse, Sandip S., Martyn P. Chipperfield, Wuhu Feng, Ryan Hossaini, Graham W. Mann, Michelle L. Santee, and Mark Weber, A single-peak-structured solar cycle signal in stratospheric ozone based on Microwave Limb Sounder observations and model simulations, Atmospheric Chemistry and Physics, 22, 2, 903-916, doi:10.5194/acp-22-903-2022, 2022.

Dutta, Reetambhara, S. Sridharan, S. Meenakshi, Sayantani Ojha, K. Hozumi, and C. Y. Yatini, On the high percentage of occurrence of type- B 150-km echoes during the year 2019 and its relationship with mesospheric semi-diurnal tide and stratospheric ozone, Advances in Space Research, 69, 1, 80-95, doi:10.1016/j.asr.2021.08.031, 2022.

Dutta, Reetambhara, Sridharan S., and Sayantani Ojha, Impact of stratospheric planetary wave and ozone variabilities on the austral polar middle atmospheric circulation, Advances in Space Research, 69, 8, 2976-2988, doi:10.1016/j.asr.2022.01.025, 2022.

Ern, Manfred, Peter Preusse, and Martin Riese, Intermittency of gravity wave potential energies and absolute momentum fluxes derived from infrared limb sounding satellite observations, Atmospheric Chemistry and Physics Discussions, Preprint, under review, 1-53, doi:10.5194/acp-2022-389, 2022.

Forbes, Jeffrey M., Jens Oberheide, Xiaoli Zhang, Chihoko Cullens, Christoph R. Englert, Brian J. Harding, John M. Harlander, Kenneth D. Marr, Jonathan J. Makela, and Thomas J. Immel, Vertical Coupling by Solar Semidiurnal Tides in the Thermosphere From ICON / MIGHTI Measurements, Journal of Geophysical Research: Space Physics, 127, 5, e2022JA030288, doi:10.1029/2022JA030288, 2022.

Forbes, Jeffrey M., Manfred Ern, and Xiaoli Zhang, The Global Monsoon Convective System as Reflected in Upper Atmosphere Gravity Waves, Journal of Geophysical Research: Space Physics, 127, 9, e2022JA030572, doi:10.1029/2022JA030572, 2022.

Gasperini, Federico, Geoffrey Crowley, Thomas J. Immel, and Brian J. Harding, Vertical Wave Coupling in the Low - Latitude Ionosphere - Thermosphere as Revealed by Concurrent ICON and COSMIC -2 Observations, Space Science Reviews, 218, 7, 55, doi:10.1007/s11214-022-00923-1, 2022.

Gisinger, Sonja, Inna Polichtchouk, Andreas Dörnbrack, Robert Reichert, Bernd Kaifler, Natalie Kaifler, Markus Rapp, and Irina Sandu, Gravity- Wave - Driven Seasonal Variability of Temperature Differences Between ECMWF IFS and Rayleigh Lidar Measurements in the Lee of the Southern Andes, Journal of Geophysical Research: Atmospheres, 127, 13, e2021JD036270, doi:10.1029/2021JD036270, 2022.

Gu, Shengyang, Han Zhao, Yafei Wei, Dong Wang, and Xiankang Dou, Atomic Oxygen SAO , AO and QBO in the Mesosphere and Lower Thermosphere Based on Measurements from SABER on TIMED during 2002–2019, Atmosphere, 13, 4, 517, doi:10.3390/atmos13040517, 2022.

Guharay, A., S. Mondal, S. Sarkhel, M. Sivakandan, and M. V. Sunil Krishna, Signature of a mesospheric bore in 557.7 nm airglow emission using all-sky imager at Hanle (32. 7oN , 78. 9oE ), Advances in Space Research, 69, 5, 2020-2030, doi:10.1016/j.asr.2021.12.006, 2022.

Harvey, V. Lynn, Nick Pedatella, Erich Becker, and Cora Randall, Evaluation of Polar Winter Mesopause Wind in WACCMX + DART, Journal of Geophysical Research: Atmospheres, 127, 15, e2022JD037063, doi:10.1029/2022JD037063, 2022.

Jeffery, Paul S., Kaley A. Walker, Chris E. Sioris, Chris D. Boone, Doug Degenstein, Gloria L. Manney, C. Thomas McElroy, Luis Millán, David A. Plummer, Niall J. Ryan, Patrick E. Sheese, and Jiansheng Zou, Water vapour and ozone in the upper troposphere \– lower stratosphere: Global climatologies from three Canadian limb-viewing instruments, Atmospheric Chemistry and Physics Discussions, 1-36, doi:10.5194/acp-2022-345, 2022.

Kinoshita, Takenari, Shin-Ya Ogino, Junko Suzuki, Ryuichi Shirooka, Takuji Sugidachi, Kensaku Shimizu, and Matthew H. Hitchman, Toward Standard Radiosonde Observations of Waves and the Mean State in the 30–40-km Altitude Range Using 3-kg Balloons, Journal of Atmospheric and Oceanic Technology, 39, 6, 849-860, doi:10.1175/JTECH-D-21-0011.1, 2022.

Koshin, D., M. Kohma, and K. Sato, Characteristics of the Intraseasonal Oscillation in the Equatorial Mesosphere and Lower Thermosphere Region Revealed by Satellite Observation and Global Analysis by the JAGUAR Data Assimilation System, Journal of Geophysical Research: Atmospheres, 127, 16, e2022JD036816, doi:10.1029/2022JD036816, 2022.

Koshin, Dai, Kaoru Sato, Masashi Kohma, and Shingo Watanabe, An update on the 4D - LETKF data assimilation system for the whole neutral atmosphere, Geoscientific Model Development, 15, 5, 2293-2307, doi:10.5194/gmd-15-2293-2022, 2022.

Krochin, Witali, Francisco Navas-Guzmán, David Kuhl, Axel Murk, and Gunter Stober, Continuous temperature soundings at the stratosphere and lower mesosphere with a ground-based radiometer considering the Zeeman effect, Atmospheric Measurement Techniques, 15, 7, 2231-2249, doi:10.5194/amt-15-2231-2022, 2022.

Kulikov, Mikhail Yu., Mikhail V. Belikovich, Mykhaylo Grygalashvyly, Gerd R. Sonnemann, and Alexander M. Feigin, Retrieving daytime distributions of O , H , OH , HO2 , and chemical heating rate in the mesopause region from satellite observations of ozone and OH * volume emission: The evaluation of the importance of the reaction H  +  O3  →  O2  +  OH in the ozone balance, Advances in Space Research, 69, 9, 3362-3373, doi:10.1016/j.asr.2022.02.011, 2022.

Kulikov, Mikhail Yu., Mikhail V. Belikovich, Mykhaylo Grygalashvyly, Gerd R. Sonnemann, and Alexander M. Feigin, The revised method for retrieving daytime distributions of atomic oxygen and odd-hydrogens in the mesopause region from satellite observations, Earth, Planets and Space, 74, 1, 44, doi:10.1186/s40623-022-01603-8, 2022.

Kundu, Subrata, Swati Chowdhury, Soujan Ghosh, Sudipta Sasmal, Dimitrios Z. Politis, Stelios M. Potirakis, Shih-Sian Yang, Sandip K. Chakrabarti, and Masashi Hayakawa, Seismogenic Anomalies in Atmospheric Gravity Waves as Observed from SABER / TIMED Satellite during Large Earthquakes, Journal of Sensors, 2022, 1-23, doi:10.1155/2022/3201104, 2022.

Laskar, F. I., N. M. Pedatella, M. V. Codrescu, R. W. Eastes, and W. E. McClintock, Improving the Thermosphere Ionosphere in a Whole Atmosphere Model by Assimilating GOLD Disk Temperatures, Journal of Geophysical Research: Space Physics, 127, 3, e2021JA030045, doi:10.1029/2021JA030045, 2022.

Li, Anqi, Donal P. Murtagh, Adam E. Bourassa, Douglas A. Degenstein, and Chris Z. Roth, 11-year solar cycle influence on OH (3-1) nightglow observed by OSIRIS, Journal of Atmospheric and Solar-Terrestrial Physics, 229, 105831, doi:10.1016/j.jastp.2022.105831, 2022.

Li, Xing, Zhipeng Ren, Jinbin Cao, Yiqun Yu, Yuhan Wang, and Xu Zhou, Comparative Study of the Variability of the Non - Migrating Tide DE3 Using WACCM - X Simulations and TIMED / SABER Observations, Earth and Space Science, 9, 2, e2021EA002117, doi:10.1029/2021EA002117, 2022.

Li, Zheng, Meng Sun, Jingyuan Li, Kedeng Zhang, Hua Zhang, Xiaojun Xu, and Xinhua Zhao, Significant Variations of Thermospheric Nitric Oxide Cooling during the Minor Geomagnetic Storm on 6 May 2015, Universe, 8, 4, 236, doi:10.3390/universe8040236, 2022.

Liu, Xiao, Jiyao Xu, Jia Yue, and Masaru Kogure, Strong Gravity Waves Associated With Tonga Volcano Eruption Revealed by SABER Observations, Geophysical Research Letters, 49, 10, e2022GL098339, doi:10.1029/2022GL098339, 2022.

Liu, Xiao, Jiyao Xu, Jia Yue, and Masaru Kogure, Persistent Layers of Enhanced Gravity Wave Dissipation in the Upper Mesosphere Revealed From SABER Observations, Geophysical Research Letters, 49, 5, e2021GL097038, doi:10.1029/2021GL097038, 2022.

Lu, Wei, Xinhua Zhao, Xueshang Feng, Nanbin Xiang, Zhanle Du, and Wanting Zhang, Temporal and spatial response of Holocene temperature to solar activity, Quaternary International, 613, 39-45, doi:10.1016/j.quaint.2021.09.006, 2022.

Malhotra, Garima, Aaron J. Ridley, and McArthur Jones Jr., Impacts of Lower Thermospheric Atomic Oxygen and Dynamics on the Thermospheric Semiannual Oscillation Using GITM and WACCM - X, Journal of Geophysical Research: Space Physics, 127, 2, e2021JA029320, doi:10.1029/2021JA029320, 2022.

Meenakshi, S., S. Sridharan, and J. Solomon Ivan, Migrating and non-migrating tidal influences on the high occurrence of post-midnight spread F over Ascension Island during solar minimum, Advances in Space Research, 69, 9, 3398-3416, doi:10.1016/j.asr.2022.02.019, 2022.

Meenakshi, S., S. Sridharan, and J. Solomon Ivan, Tidal influence on the longitudinal variabilities of the post-midnight spread F during September 2019, Advances in Space Research, 69, 1, 111-120, doi:10.1016/j.asr.2021.09.011, 2022.

Miao, Jiaxuan, Haiyang Gao, Leilei Kou, Yehui Zhang, Yan Li, Zhigang Chu, Lingbing Bu, and Zhen Wang, A Case Study of Midlatitude Noctilucent Clouds and Its Relationship to the Secondary - Generation Gravity Waves Over Tropopause Inversion Layer, Journal of Geophysical Research: Atmospheres, 127, 17, e2022JD036912, doi:10.1029/2022JD036912, 2022.

Mlynczak, Martin G., Linda A. Hunt, Rolando R. Garcia, V. Lynn Harvey, B. Thomas Marshall, Jia Yue, Christopher J. Mertens, and James M. Russell, Cooling and Contraction of the Mesosphere and Lower Thermosphere from 2002 to 2021, Journal of Geophysical Research: Atmospheres, n/a, n/a, e2022JD036767, doi:10.1029/2022JD036767, 2022.

Newnham, David A., Mark A. Clilverd, William D. J. Clark, Michael Kosch, Pekka T. Verronen, and Alan E. E. Rogers, Ground-based Ku -band microwave observations of ozone in the polar middle atmosphere, Atmospheric Measurement Techniques, 15, 8, 2361-2376, doi:10.5194/amt-15-2361-2022, 2022.

Nigussie, Melessew, Mark Moldwin, and Endawoke Yizengaw, Investigating the Role of Gravity Waves on Equatorial Ionospheric Irregularities Using TIMED / SABER and C / NOFS Satellite Observations, Atmosphere, 13, 9, 1414, doi:10.3390/atmos13091414, 2022.

Okui, Haruka, Kaoru Sato, and Shingo Watanabe, Contribution of Gravity Waves to Universal Vertical Wavenumber (∼m−3) Spectra Revealed by a Gravity - Wave - Permitting General Circulation Model, Journal of Geophysical Research: Atmospheres, 127, 10, e2021JD036222, doi:10.1029/2021JD036222, 2022.

Oluwadare, Temitope Seun, Norbert Jakowski, Cesar E. Valladares, Andrew Oke-Ovie Akala, Oladipo E. Abe, Mahdi M. Alizadeh, and Harald Schuh, Climatology of Medium - Scale Traveling Ionospheric Disturbances ( MSTIDs ) Observed with GPS Networks in the North African Region, Pure and Applied Geophysics, 179, 6, 2501-2522, doi:10.1007/s00024-022-03028-6, 2022.

Ozaki, Mitsunori, Kazuo Shiokawa, Ryuho Kataoka, Martin Mlynczak, Larry Paxton, Martin Connors, Satoshi Yagitani, Shion Hashimoto, Yuichi Otsuka, Satoshi Nakahira, and Ian Mann, Localized mesospheric ozone destruction corresponding to isolated proton aurora coming from Earth's radiation belt, Scientific Reports, 12, 1, 16300, doi:10.1038/s41598-022-20548-2, 2022.

Park, Jaeheung, Joseph S. Evans, Richard W. Eastes, Jerry D. Lumpe, Jose van den Ijssel, Christoph R. Englert, and Michael H. Stevens, Exospheric Temperature Measured by NASA - GOLD Under Low Solar Activity : Comparison With Other Data Sets, Journal of Geophysical Research: Space Physics, 127, 3, e2021JA030041, doi:10.1029/2021JA030041, 2022.

Pedatella, N. M., and J. L. Anderson, The Impact of Assimilating COSMIC -2 Observations of Electron Density in WACCMX, Journal of Geophysical Research: Space Physics, 127, 1, e2021JA029906, doi:10.1029/2021JA029906, 2022.

Politis, Dimitrios Z., Stelios M. Potirakis, Subrata Kundu, Swati Chowdhury, Sudipta Sasmal, and Masashi Hayakawa, Critical Dynamics in Stratospheric Potential Energy Variations Prior to Significant ( M extgreater 6.7) Earthquakes, Symmetry, 14, 9, 1939, doi:10.3390/sym14091939, 2022.

Ranjan, Alok Kumar, M. V. Sunil Krishna, Akash Kumar, Sumanta Sarkhel, Gaurav Bharti, Stefan Bender, and Miriam Sinnhuber, Aspects related to variability of radiative cooling by NO in lower thermosphere, TEC and O / N2 correlation, and diffusion of NO into mesosphere during the Halloween storms, Advances in Space Research, doi:10.1016/j.asr.2022.07.035, 2022.

Salinas, Cornelius Csar Jude H., Loren C. Chang, Jia Yue, Liying Qian, Quan Gan, James Russell III, and Martin Mlynczak, Estimating the Migrating Diurnal Tide Component of Mesospheric Water Vapor, Journal of Geophysical Research: Space Physics, 127, 10, e2021JA030187, doi:10.1029/2021JA030187, 2022.

Sarkhel, Sumanta, Gunter Stober, Jorge L. Chau, Steven M. Smith, Christoph Jacobi, Subarna Mondal, Martin G. Mlynczak, and James M. Russell III, A case study of a ducted gravity wave event over northern Germany using simultaneous airglow imaging and wind-field observations, Annales Geophysicae, 40, 2, 179-190, doi:10.5194/angeo-40-179-2022, 2022.

Saunkin, Andrei, Roman Vasilyev, and Olga Zorkaltseva, Study of Atomic Oxygen Airglow Intensities and Air Temperature near Mesopause Obtained by Ground - Based and Satellite Instruments above Baikal Natural Territory, Remote Sensing, 14, 1, 112, doi:10.3390/rs14010112, 2022.

Sheese, Patrick E., Kaley A. Walker, Chris D. Boone, Adam E. Bourassa, Doug A. Degenstein, Lucien Froidevaux, C. Thomas McElroy, Donal Murtagh, James M. Russell III, and Jiansheng Zou, Assessment of the quality of ACE - FTS stratospheric ozone data, Atmospheric Measurement Techniques, 15, 5, 1233-1249, doi:10.5194/amt-15-1233-2022, 2022.

Siddiqui, Tarique A., Jorge L. Chau, Claudia Stolle, and Yosuke Yamazaki, Migrating solar diurnal tidal variability during Northern and Southern Hemisphere Sudden Stratospheric Warmings, Earth, Planets and Space, 74, 1, 101, doi:10.1186/s40623-022-01661-y, 2022.

Smith, A. K., N. M. Pedatella, and C. G. Bardeen, Global Middle - Atmosphere Response to Winter Stratospheric Variability in SABER and MLS Mean Temperature, Journal of the Atmospheric Sciences, 79, 6, 1727-1741, doi:10.1175/JAS-D-21-0259.1, 2022.

Smith-Johnsen, Christine, Daniel Robert Marsh, Anne K. Smith, Hilde Nesse Tyssøy, and Ville Maliniemi, Mesospheric Nitric Oxide Transport in WACCM, Journal of Geophysical Research: Space Physics, 127, 3, e2021JA029998, doi:10.1029/2021JA029998, 2022.

Soares, Gabriel, Yosuke Yamazaki, Achim Morschhauser, Jürgen Matzka, Katia J. Pinheiro, Claudia Stolle, Patrick Alken, Akimasa Yoshikawa, Kornyanat Hozumi, Atul Kulkarni, and Pornchai Supnithi, Using Principal Component Analysis of Satellite and Ground Magnetic Data to Model the Equatorial Electrojet and Derive Its Tidal Composition, Journal of Geophysical Research: Space Physics, 127, 9, e2022JA030691, doi:10.1029/2022JA030691, 2022.

Sun, Meng, Zheng Li, Jingyuan Li, Jianyong Lu, Chunli Gu, Mengbin Zhu, and Yufeng Tian, Responses of Mesosphere and Lower Thermosphere Temperature to the Geomagnetic Storm on 7–8 September 2017, Universe, 8, 2, 96, doi:10.3390/universe8020096, 2022.

Thurairajah, Brentha, and Chihoko Yamashita Cullens, On the Downward Progression of Stratospheric Temperature Anomalies Using Long - Term SABER Observations, Journal of Geophysical Research: Atmospheres, 127, 11, e2022JD036487, doi:10.1029/2022JD036487, 2022.

Vargas, F., A. Liu, G. Swenson, C. Segura, P. Vega, J. Fuentes, D. Pautet, M. Taylor, Y. Zhao, Y. Morton, and H. Bourne, Mesosphere and Lower Thermosphere Changes Associated With the 2 July 2019 Total Eclipse in South America Over the Andes Lidar Observatory , Cerro Pachon , Chile, Journal of Geophysical Research: Atmospheres, 127, 11, e2021JD035064, doi:10.1029/2021JD035064, 2022.

Wang, Ningchao, Liying Qian, Jia Yue, Wenbin Wang, Martin G. Mlynczak, and James M. Russell III, Climatology of Mesosphere and Lower Thermosphere Residual Circulations and Mesopause Height Derived From SABER Observations, Journal of Geophysical Research: Atmospheres, 127, 4, e2021JD035666, doi:10.1029/2021JD035666, 2022.

Wu, Xue, Lars Hoffmann, Corwin J. Wright, Neil P. Hindley, Silvio Kalisch, M. Joan Alexander, and Yinan Wang, Stratospheric Gravity Waves as a Proxy for Hurricane Intensification : A Case Study of Weather Research and Forecast Simulation for Hurricane Joaquin, Geophysical Research Letters, 49, 1, e2021GL097010, doi:10.1029/2021GL097010, 2022.

Xia, Yuan, Jing Jiao, Satonori Nozawa, Xuewu Cheng, Jihong Wang, Lifang Du, Yajuan Li, Haoren Zheng, Faquan Li, and Guotao Yang, Significant enhancements of the mesospheric Na layer bottom below 75 km observed by a full-diurnal-cycle lidar at Beijing (40.41 \° N , 116.01 \° E ), China, Atmospheric Chemistry and Physics Discussions, 1-19, doi:10.5194/acp-2022-112, 2022.

Yang, Lingyun, Chunming Huang, Shaodong Zhang, Kaiming Huang, Yun Gong, Zheng Ma, Jian Zhang, and Yi Fan, Traveling 10- Day Waves at Mid - Latitudes in the Troposphere and Lower Stratosphere Revealed by Radiosonde Observations and MERRA -2 Data in 2020, Atmosphere, 13, 5, 656, doi:10.3390/atmos13050656, 2022.

Yu, Daochun, Haitao Li, Baoquan Li, Mingyu Ge, Youli Tuo, Xiaobo Li, Wangchen Xue, Yaning Liu, Aoying Wang, Yajun Zhu, and Bingxian Luo, Measurement of the vertical atmospheric density profile from the X -ray Earth occultation of the Crab Nebula with Insight - HXMT, Atmospheric Measurement Techniques, 15, 10, 3141-3159, doi:10.5194/amt-15-3141-2022, 2022.

Yu, Wandi, Rolando Garcia, Jia Yue, James Russell III, and Martin Mlynczak, Variability of Water Vapor in the Tropical Middle Atmosphere Observed From Satellites and Interpreted Using SD - WACCM Simulations, Journal of Geophysical Research: Atmospheres, 127, 13, e2022JD036714, doi:10.1029/2022JD036714, 2022.

Zhang, Chenning, Oleksandr Evtushevsky, Gennadi Milinevsky, Andrew Klekociuk, Yulia Andrienko, Valery Shulga, Wei Han, and Yu Shi, The Annual Cycle in Mid - Latitude Stratospheric and Mesospheric Ozone Associated with Quasi - Stationary Wave Structure by the MLS Data 2011–2020, Remote Sensing, 14, 10, 2309, doi:10.3390/rs14102309, 2022.

Zhou, Xu, Xinan Yue, You Yu, and Lianhuan Hu, Day- To - Day Variability of the MLT DE3 Using Joint Analysis on Observations From TIDI - TIMED and a Meteor Radar Meridian Chain, Journal of Geophysical Research: Atmospheres, 127, 3, e2021JD035794, doi:10.1029/2021JD035794, 2022.

Zhou, Xu, Xinan Yue, Zhipeng Ren, Yunbo Liu, Yihui Cai, Feng Ding, and Yong Wei, Impact of Anthropogenic Emission Changes on the Occurrence of Equatorial Plasma Bubbles, Geophysical Research Letters, 49, 3, e2021GL097354, doi:10.1029/2021GL097354, 2022.

Žagar, Nedjeljka, Frank Lunkeit, Frank Sielmann, and Wenlin Xiao, Three- Dimensional Structure of the Equatorial Kelvin Wave : Vertical Structure Functions , Equivalent Depths , and Frequency and Wavenumber Spectra, Journal of Climate, 35, 7, 2209-2230, doi:10.1175/JCLI-D-21-0342.1, 2022.

Published 2021:

Alexandre, D., B. Thurairajah, S. L. England, and C. Y. Cullens, The Influence of Obliquely Propagating Monsoon Gravity Waves in the Southern Polar Summer Mesosphere After Stratospheric Sudden Warmings in the Winter Stratosphere, Journal of Geophysical Research: Atmospheres, 126, 5, doi:10.1029/2020JD033970, 2021.

Amaro-Rivera, Yolián, Fabio Vargas, Tai-Yin Huang, and Julio Urbina, Unusual Intensity Patterns of OH (6,2) and O ( 1S ) Airglow Driven by Long - Period Waves Observed Over the Andes Lidar Observatory, Journal of Geophysical Research: Space Physics, 126, 2, doi:10.1029/2020JA028091, 2021.

Bag, Tikemani, Local-time, seasonal and solar cycle variation of Nitric Oxide radiative emission over Indian longitude sector, Advances in Space Research, 68, 6, 2332-2338, doi:10.1016/j.asr.2021.05.003, 2021.

Bag, Tikemani, Zheng Li, and Diptiranjan Rout, {SABER {Observation of {Storm -{Time {Hemispheric {Asymmetry in {Nitric {Oxide {Radiative {Emission, Journal of Geophysical Research: Space Physics, 126, 4, doi:10.1029/2020JA028849, 2021.

Bailey, Scott M., Brentha Thurairajah, Mark E. Hervig, David E. Siskind, James M. Russell, and Larry L. Gordley, Trends in the polar summer mesosphere temperature and pressure altitude from satellite observations, Journal of Atmospheric and Solar-Terrestrial Physics, 220, 105650, doi:10.1016/j.jastp.2021.105650, 2021.

Chattopadhyay, Mohar, Will McCarty, and Isaac Moradi, Assessing Sensitivity of MERRA -2 to AMSU - A in the Upper Stratosphere, Journal of Atmospheric and Oceanic Technology, 38, 3, 629-643, doi:10.1175/JTECH-D-19-0187.1, 2021.

Chen, Xuetao, Jiuhou Lei, Dexin Ren, and Wenbin Wang, A Deep Learning Model for the Thermospheric Nitric Oxide Emission, Space Weather, 19, 3, doi:10.1029/2020SW002619, 2021.

Cherniakov, S. M., and V. A. Turyansky, Using Partial Reflection to Determine the Temperature of the Mesosphere, Bulletin of the Russian Academy of Sciences: Physics, 85, 3, 314-317, doi:10.3103/S1062873821030072, 2021.

Collins, Richard L., Michael H. Stevens, Irfan Azeem, Michael J. Taylor, Miguel F. Larsen, Bifford P. Williams, Jintai Li, Jennifer H. Alspach, Pierre-Dominique Pautet, Yucheng Zhao, and Xun Zhu, Cloud Formation From a Localized Water Release in the Upper Mesosphere : Indication of Rapid Cooling, Journal of Geophysical Research: Space Physics, 126, 2, doi:10.1029/2019JA027285, 2021.

Danzer, J., S. J. Haas, M. Schwaerz, and G. Kirchengast, Performance of the Ionospheric Kappa - Correction of Radio Occultation Profiles Under Diverse Ionization and Solar Activity Conditions, Earth and Space Science, 8, 6, doi:10.1029/2020EA001581, 2021.

Das, Bakul, Shubham Sarkar, Prabir Kumar Haldar, Subrata Kumar Midya, and Sujay Pal, D-region ionospheric disturbances associated with the Extremely Severe Cyclone Fani over North Indian Ocean as observed from two tropical VLF stations, Advances in Space Research, 67, 1, 75-86, doi:10.1016/j.asr.2020.09.018, 2021.

Das, Uma, Spatial variability in long-term temperature trends in the middle atmosphere from SABER / TIMED observations, Advances in Space Research, 68, 7, 2890-2903, doi:10.1016/j.asr.2021.05.014, 2021.

Datta-Barua, Seebany, Nicholas Pedatella, Katelynn Greer, Ningchao Wang, Leanne Nutter, and V. Lynn Harvey, Lower Thermospheric Material Transport via Lagrangian Coherent Structures, Journal of Geophysical Research: Space Physics, 126, 9, doi:10.1029/2020JA028834, 2021.

Emmert, J. T., D. P. Drob, J. M. Picone, D. E. Siskind, M. Jones Jr., M. G. Mlynczak, P. F. Bernath, X. Chu, E. Doornbos, B. Funke, L. P. Goncharenko, M. E. Hervig, M. J. Schwartz, P. E. Sheese, F. Vargas, B. P. Williams, and T. Yuan, {NRLMSIS 2.0: {A {Whole -{Atmosphere {Empirical {Model of {Temperature and {Neutral {Species {Densities, Earth and Space Science, 8, 3, doi:10.1029/2020EA001321, 2021.

Ern, Manfred, Mohamadou Diallo, Peter Preusse, Martin G. Mlynczak, Michael J. Schwartz, Qian Wu, and Martin Riese, The semiannual oscillation ( SAO ) in the tropical middle atmosphere and its gravity wave driving in reanalyses and satellite observations, Atmospheric Chemistry and Physics, 21, 18, 13763-13795, doi:10.5194/acp-21-13763-2021, 2021.

Forbes, Jeffrey M., Xiaoli Zhang, Cora E. Randall, Jeff France, V. Lynn Harvey, Justin Carstens, and Scott M. Bailey, Troposphere- Mesosphere Coupling by Convectively Forced Gravity Waves During Southern Hemisphere Monsoon Season as Viewed by AIM / CIPS, Journal of Geophysical Research: Space Physics, 126, 11, doi:10.1029/2021JA029734, 2021.

Fritts, David C., Thomas S. Lund, Kam Wan, and Han-Li Liu, Numerical Simulation of Mountain Waves over the Southern Andes . Part II : Momentum Fluxes and Wave – Mean - Flow Interactions, Journal of the Atmospheric Sciences, 78, 10, 3069-3088, doi:10.1175/JAS-D-20-0207.1, 2021.

Gasperini, Federico, Irfan Azeem, Geoff Crowley, Michael Perdue, Matthew Depew, Thomas Immel, Erik Stromberg, Chad Fish, Crystal Frazier, Adam Reynolds, Anthony Swenson, Ted Tash, Russell Gleason, Ryan Blay, Jordan Maxwell, Keith Underwood, Christian Frazier, and Scott Jensen, Dynamical Coupling Between the Low - Latitude Lower Thermosphere and Ionosphere via the Nonmigrating Diurnal Tide as Revealed by Concurrent Satellite Observations and Numerical Modeling, Geophysical Research Letters, 48, 14, doi:10.1029/2021GL093277, 2021.

Gerding, Michael, Gerd Baumgarten, Marius Zecha, Franz-Josef Lübken, Kathrin Baumgarten, and Ralph Latteck, On the unusually bright and frequent noctilucent clouds in summer 2019 above Northern Germany, Journal of Atmospheric and Solar-Terrestrial Physics, 217, 105577, doi:10.1016/j.jastp.2021.105577, 2021.

Gong, Yun, Junwei Xue, Zheng Ma, Shaodong Zhang, Qihou Zhou, Chunming Huang, Kaiming Huang, You Yu, and Guozhu Li, Strong Quarterdiurnal Tides in the Mesosphere and Lower Thermosphere During the 2019 Arctic Sudden Stratospheric Warming Over Mohe , China, Journal of Geophysical Research: Space Physics, 126, 10, doi:10.1029/2020JA029066, 2021.

Grandin, Maxime, Minna Palmroth, Graeme Whipps, Milla Kalliokoski, Mark Ferrier, Larry J. Paxton, Martin G. Mlynczak, Jukka Hilska, Knut Holmseth, Kjetil Vinorum, and Barry Whenman, Large- Scale Dune Aurora Event Investigation Combining Citizen Scientists ' Photographs and Spacecraft Observations, AGU Advances, 2, 2, e2020AV000338, doi:10.1029/2020AV000338, 2021.

Grauer, Albert D., and Patricia A. Grauer, Linking solar minimum, space weather, and night sky brightness, Scientific Reports, 11, 1, 23893, doi:10.1038/s41598-021-02365-1, 2021.

Grieco, Francesco, Kristell Pérot, Donal Murtagh, Patrick Eriksson, Bengt Rydberg, Michael Kiefer, Maya Garcia-Comas, Alyn Lambert, and Kaley A. Walker, Improvement of Odin / SMR water vapour and temperature measurements and validation of the obtained data sets, , doi:10.5194/amt-2021-53, 2021.

Grygalashvyly, Mykhaylo, Boris Strelnikov, Martin Eberhart, Jonas Hedin, Mikhail Khaplanov, Jörg Gumbel, Markus Rapp, Franz-Josef Lübken, Stefan Löhle, and Stefanos Fasoulas, Nighttime O ( 1D ) and corresponding Atmospheric Band emission (762 nm) derived from rocket-borne experiment, Journal of Atmospheric and Solar-Terrestrial Physics, 213, 105522, doi:10.1016/j.jastp.2020.105522, 2021.

Guharay, A., P. P. Batista, and R. A. Buriti, Observations of a quasi-90-day oscillation in the MLT winds and tides over an equatorial station using meteor radar winds, Advances in Space Research, 67, 10, 3125-3133, doi:10.1016/j.asr.2021.02.004, 2021.

Harvey, V. Lynn, Seebany Datta-Barua, Nicholas M. Pedatella, Ningchao Wang, Cora E. Randall, David E. Siskind, and Willem E. van Caspel, Transport of Nitric Oxide Via Lagrangian Coherent Structures Into the Top of the Polar Vortex, Journal of Geophysical Research: Atmospheres, 126, 11, doi:10.1029/2020JD034523, 2021.

Hecht, J. H., D. C. Fritts, L. J. Gelinas, R. J. Rudy, R. L. Walterscheid, and A. Z. Liu, Kelvin- Helmholtz Billow Interactions and Instabilities in the Mesosphere Over the Andes Lidar Observatory : 1. Observations, Journal of Geophysical Research: Atmospheres, 126, 1, doi:10.1029/2020JD033414, 2021.

Hsu, C.-T., N. M. Pedatella, and J. L. Anderson, Impact of Thermospheric Wind Data Assimilation on Ionospheric Electrodynamics using a Coupled Whole Atmosphere Data Assimilation System, Journal of Geophysical Research: Space Physics, n/a, n/a, doi:10.1029/2021JA029656, 2021.

Hsu, C.-T., and N. M. Pedatella, Assessing the Impact of ICON / MIGHTI Zonal and Meridional Winds on Upper Atmosphere Weather Specification in a Whole Atmosphere Data Assimilation System : An Observing System Simulation Experiment, Journal of Geophysical Research: Space Physics, 126, 9, doi:10.1029/2021JA029275, 2021.

Hu, Lianhuan, Jiuhou Lei, Wenjie Sun, Xiukuan Zhao, Baoyuan Wu, Haiyong Xie, Sipeng Yang, Zhi Wu, Jianchang Zheng, Baiqi Ning, Feng Ding, and Guozhu Li, Latitudinal Variations of Daytime Periodic Ionospheric Disturbances From Beidou GEO TEC Observations Over China, Journal of Geophysical Research: Space Physics, 126, 3, doi:10.1029/2020JA028809, 2021.

Huang, Chao-Song, and Yongliang Zhang, Equatorial Plasma Drifts During the Magnetic Storm on November 7–11, 2004: Identifications of the Roles of Penetration and Disturbance Dynamo Electric Fields With Multi - Instrumental Measurements, Journal of Geophysical Research: Space Physics, 126, 9, doi:10.1029/2021JA029386, 2021.

Huang, Chunming, Wei Li, Shaodong Zhang, Gang Chen, Kaiming Huang, and Yun Gong, Investigation of dominant traveling 10-day wave components using long-term MERRA -2 database, Earth, Planets and Space, 73, 1, 85, doi:10.1186/s40623-021-01410-7, 2021.

Huang, Frank T., and Hans G. Mayr, Temperature decadal trends, and their relation to diurnal variations in the lower thermosphere, stratosphere, and mesosphere, based on measurements from SABER on TIMED, Annales Geophysicae, 39, 2, 327-339, doi:10.5194/angeo-39-327-2021, 2021.

Huang, Tai-Yin, Special Issue Editorial : Atmospheric Airglow — Recent Advances in Observations , Experimentations , and Modeling, Atmosphere, 12, 2, 202, doi:10.3390/atmos12020202, 2021.

Huang, Tai-Yin, and Michael Vanyo, Trends in the Airglow Temperatures in the MLT Region — Part 3: Ground - Based and SABER Measurements, Atmosphere, 12, 9, 1161, doi:10.3390/atmos12091161, 2021.

Huang, Tai-Yin, and Michael Vanyo, Trends in the Airglow Temperatures in the MLT Region — Part 2: SABER Observations and Comparisons to Model Simulations, Atmosphere, 12, 2, 167, doi:10.3390/atmos12020167, 2021.

Huang, Ying-Ying, Jun Cui, Hui-Jun Li, and Chong-Yin Li, Inter-annual variations of 6.5-day planetary waves and their relations with QBO, Earth and Planetary Physics, 6, 0, 0-0, doi:10.26464/epp2022005, 2021.

Iimura, Hiroyuki, David C. Fritts, Ruth S. Lieberman, Diego Janches, Nicholas J. Mitchell, Steven J. Franke, Werner Singer, Wayne K. Hocking, Michael J. Taylor, and Tracy Moffat-Griffin, Climatology of quasi-2-day wave structure and variability at middle latitudes in the northern and southern hemispheres, Journal of Atmospheric and Solar-Terrestrial Physics, 221, 105690, doi:10.1016/j.jastp.2021.105690, 2021.

Iwao, Koki, and Toshihiko Hirooka, Opposite Contributions of Stationary and Traveling Planetary Waves in the Northern Hemisphere Winter Middle Atmosphere, Journal of Geophysical Research: Atmospheres, 126, 9, doi:10.1029/2020JD034195, 2021.

Jeevanjee, Nadir, Jacob T. Seeley, David Paynter, and Stephan Fueglistaler, An Analytical Model for Spatially Varying Clear - Sky CO2 Forcing, Journal of Climate, 34, 23, 9463-9480, doi:10.1175/JCLI-D-19-0756.1, 2021.

Keckhut, Philippe, Alain Hauchecorne, Mustapha Meftah, Sergey Khaykin, Chantal Claud, and Pierre Simoneau, Middle- Atmosphere Temperature Monitoring Addressed with a Constellation of CubeSats Dedicated to Climate Issues, Journal of Atmospheric and Oceanic Technology, 38, 3, 685-693, doi:10.1175/JTECH-D-20-0046.1, 2021.

Koch, Julia, Adam Bourassa, Nick Lloyd, Chris Roth, Chiao-Yao She, Titus Yuan, and Christian von Savigny, Retrieval of mesospheric sodium from OSIRIS nightglow measurements and comparison to ground-based Lidar measurements, Journal of Atmospheric and Solar-Terrestrial Physics, 216, 105556, doi:10.1016/j.jastp.2021.105556, 2021.

Krier, Christopher S., Scott L. England, Katelynn R. Greer, J. Scott Evans, Alan G. Burns, and Richard W. Eastes, Deducing Non - Migrating Diurnal Tides in the Middle Thermosphere With GOLD Observations of the Earth 's far Ultraviolet Dayglow From Geostationary Orbit, Journal of Geophysical Research: Space Physics, 126, 10, doi:10.1029/2021JA029563, 2021.

Kulikov, M. Yu., M. V. Belikovich, and A. M. Feigin, The 2- Day Photochemical Oscillations in the Mesopause Region : The First Experimental Evidence ?, Geophysical Research Letters, 48, 9, doi:10.1029/2021GL092795, 2021.

Kumari, Komal, Haonan Wu, Abigail Long, Xian Lu, and Jens Oberheide, Mechanism Studies of Madden - Julian Oscillation Coupling Into the Mesosphere / Lower Thermosphere Tides Using SABER , MERRA -2, and SD - WACCMX, Journal of Geophysical Research: Atmospheres, 126, 13, doi:10.1029/2021JD034595, 2021.

Laskar, F. I., N. M. Pedatella, M. V. Codrescu, R. W. Eastes, J. S. Evans, A. G. Burns, and W. McClintock, Impact of GOLD Retrieved Thermospheric Temperatures on a Whole Atmosphere Data Assimilation Model, Journal of Geophysical Research: Space Physics, 126, 1, doi:10.1029/2020JA028646, 2021.

Lee, Changsup, Geonhwa Jee, Hosik Kam, Qian Wu, Young-Bae Ham, Yong Ha Kim, and Jeong-Han Kim, A Comparison of Fabry – Perot Interferometer and Meteor Radar Wind Measurements Near the Polar Mesopause Region, Journal of Geophysical Research: Space Physics, 126, 4, doi:10.1029/2020JA028802, 2021.

Leroy, Stephen S., Chi O. Ao, Olga P. Verkhoglyadova, and Mayra I. Oyola, Analyzing the Diurnal Cycle by Bayesian Interpolation on a Sphere for Mapping GNSS Radio Occultation Data, Journal of Atmospheric and Oceanic Technology, 38, 5, 951-961, doi:10.1175/JTECH-D-20-0031.1, 2021.

Li, Tao, Jia Yue, James M. Russell, and Xi Zhang, Long-term trend and solar cycle in the middle atmosphere temperature revealed from merged HALOE and SABER datasets, Journal of Atmospheric and Solar-Terrestrial Physics, 212, 105506, doi:10.1016/j.jastp.2020.105506, 2021.

Lieberman, R. S., J. France, D. A. Ortland, and S. D. Eckermann, The Role of Inertial Instability in Cross - Hemispheric Coupling, Journal of the Atmospheric Sciences, 78, 4, 1113-1127, doi:10.1175/JAS-D-20-0119.1, 2021.

Liu, Guiping, Ruth S. Lieberman, V. Lynn Harvey, Nicholas M. Pedatella, Jens Oberheide, Robert E. Hibbins, Patrick J. Espy, and Diego Janches, Tidal Variations in the Mesosphere and Lower Thermosphere Before , During , and After the 2009 Sudden Stratospheric Warming, Journal of Geophysical Research: Space Physics, 126, 3, doi:10.1029/2020JA028827, 2021.

Livesey, Nathaniel J., William G. Read, Lucien Froidevaux, Alyn Lambert, Michelle L. Santee, Michael J. Schwartz, Luis F. Millán, Robert F. Jarnot, Paul A. Wagner, Dale F. Hurst, Kaley A. Walker, Patrick E. Sheese, and Gerald E. Nedoluha, Investigation and amelioration of long-term instrumental drifts in water vapor and nitrous oxide measurements from the Aura Microwave Limb Sounder ( MLS ) and their implications for studies of variability and trends, Atmospheric Chemistry and Physics, 21, 20, 15409-15430, doi:10.5194/acp-21-15409-2021, 2021.

Luo, Jia, Jialiang Hou, and Xiaohua Xu, Variations in Stratospheric Gravity Waves Derived from Temperature Observations of Multi - GNSS Radio Occultation Missions, Remote Sensing, 13, 23, 4835, doi:10.3390/rs13234835, 2021.

Luo, Jiahui, Yun Gong, Zheng Ma, Shaodong Zhang, Qihou Zhou, Chunming Huang, Kaiming Huang, You Yu, and Guozhu Li, Study of the Quasi 10- Day Waves in the MLT Region During the 2018 February SSW by a Meteor Radar Chain, Journal of Geophysical Research: Space Physics, 126, 3, doi:10.1029/2020JA028367, 2021.

Ma, Zheng, Yun Gong, Shaodong Zhang, Junwei Xue, Jiahui Luo, Qihou Zhou, Chunming Huang, Kaiming Huang, You Yu, and Guozhu Li, Study of a Quasi -27- Day Wave in the MLT Region During Recurrent Geomagnetic Storms in Autumn 2018, Journal of Geophysical Research: Space Physics, 126, 4, doi:10.1029/2020JA028865, 2021.

Meenakshi, S., S. Sridharan, J. Solomon Ivan, K. Hozumi, C. Y. Yatini, T. Yokoyama, and H. Hashiguchi, Anomalous Increase in the Occurrence of Post - Midnight FAI Radar Echoes in September 2019 and Its Relation With the Austral Sudden Stratospheric Warming, Journal of Geophysical Research: Space Physics, 126, 6, doi:10.1029/2020JA028902, 2021.

Merzlyakov, E., D. Korotyshkin, Ch. Jacobi, and F. Lilienthal, Long-period meteor radar temperature variations over Collm (51° N , 13° E ) and Kazan (56° N , 49° E ), Advances in Space Research, 67, 10, 3250-3259, doi:10.1016/j.asr.2021.02.014, 2021.

Mlynczak, Martin G., Linda A. Hunt, Manuel Lopez-Puertas, Bernd Funke, John Emmert, Stan Solomon, Jia Yue, James M. Russell, and Chris Mertens, Spectroscopy, gas kinetics, and opacity of thermospheric nitric oxide and implications for analysis of SABER infrared emission measurements at 5.3 µm, Journal of Quantitative Spectroscopy and Radiative Transfer, 268, 107609, doi:10.1016/j.jqsrt.2021.107609, 2021.

Mondal, S., M. Sivakandan, S. Sarkhel, M. V. Sunil Krishna, Martin G. Mlynczak, James M. Russell, and G. Bharti, A case study of a thermally ducted undular mesospheric bore accompanied by ripples over the western Himalayan region, Advances in Space Research, 68, 3, 1425-1440, doi:10.1016/j.asr.2021.03.026, 2021.

Nilsen, K., A. Kero, P. T. Verronen, M. E. Szeląg, N. Kalakoski, and J. Jia, Sensitivity of Middle Atmospheric Ozone to Solar Proton Events : A Comparison Between a Climate Model and Satellites, Journal of Geophysical Research: Atmospheres, 126, 18, doi:10.1029/2021JD034549, 2021.

Okui, Haruka, Kaoru Sato, Dai Koshin, and Shingo Watanabe, Formation of a Mesospheric Inversion Layer and the Subsequent Elevated Stratopause Associated With the Major Stratospheric Sudden Warming in 2018/19, Journal of Geophysical Research: Atmospheres, 126, 18, doi:10.1029/2021JD034681, 2021.

Pahlavan, Hamid A., John M. Wallace, Qiang Fu, and George N. Kiladis, Revisiting the Quasi - Biennial Oscillation as Seen in ERA5 . Part II : Evaluation of Waves and Wave Forcing, Journal of the Atmospheric Sciences, 78, 3, 693-707, doi:10.1175/JAS-D-20-0249.1, 2021.

Panka, Peter A., Alexander A. Kutepov, Yajun Zhu, Martin Kaufmann, Konstantinos S. Kalogerakis, Ladislav Rezac, Artem G. Feofilov, Daniel R. Marsh, and Diego Janches, Simultaneous Retrievals of Nighttime O ( 3P ) and Total OH Densities From Satellite Observations of Meinel Band Emissions, Geophysical Research Letters, 48, 1, doi:10.1029/2020GL091053, 2021.

Park, Mijeong, William J. Randel, Robert P. Damadeo, David E. Flittner, Sean M. Davis, Karen H. Rosenlof, Nathaniel Livesey, Alyn Lambert, and William Read, Near- Global Variability of Stratospheric Water Vapor Observed by SAGE III / ISS, Journal of Geophysical Research: Atmospheres, 126, 7, doi:10.1029/2020JD034274, 2021.

Philbrick, Channing P., Fan Yang, Fabio A. Vargas, Gary R. Swenson, and Alan Z. Liu, A Na density lidar method and measurements of turbulence to 105 km at the Andes Lidar Observatory, Journal of Atmospheric and Solar-Terrestrial Physics, 219, doi:10.1016/j.jastp.2021.105642, 2021.

Philbrick, Channing P., Fan Yang, Fabio A. Vargas, Gary R. Swenson, and Alan Z. Liu, A Na density lidar method and measurements of turbulence to 105 km at the Andes Lidar Observatory, Journal of Atmospheric and Solar-Terrestrial Physics, 219, 105642, doi:https://doi.org/10.1016/j.jastp.2021.105642, 2021.

Pramitha, M., K. Kishore Kumar, M. Venkat Ratnam, M. Praveen, and S. Vijaya Bhaskara Rao, Stratospheric Quasi Biennial Oscillation Modulations of Migrating Diurnal Tide in the Mesosphere and Lower Thermosphere Over the Low and Equatorial Latitudes, Journal of Geophysical Research: Space Physics, 126, 7, e2020JA028970, doi:https://doi.org/10.1029/2020JA028970, 2021.

Pramitha, M., K. Kishore Kumar, M. Venkat Ratnam, M. Praveen, and S. Vijaya Bhaskara Rao, Disrupted Stratospheric QBO Signatures in the Diurnal Tides Over the Low - Latitude MLT Region, Geophysical Research Letters, 48, 10, doi:10.1029/2021GL093022, 2021.

Qin, Yusong, Sheng-Yang Gu, Chen-Ke-Min Teng, Xian-Kang Dou, You Yu, and Na Li, Comprehensive Study of the Climatology of the Quasi -6- Day Wave in the MLT Region Based on Aura / MLS Observations and SD - WACCM - X Simulations, Journal of Geophysical Research: Space Physics, 126, 1, doi:10.1029/2020JA028454, 2021.

Qin, Yusong, Sheng-Yang Gu, Xiankang Dou, Chen-Ke-Min Teng, and Huijun Li, On the Westward Quasi -8- Day Planetary Waves in the Middle Atmosphere During Arctic Sudden Stratospheric Warmings, Journal of Geophysical Research: Atmospheres, 126, 19, doi:10.1029/2021JD035071, 2021.

Ramesh, K., and Anne K. Smith, Long- Term Variability and Tendencies in Non - Migrating Diurnal Tide From WACCM6 Simulations During 1850–2014, Journal of Geophysical Research: Space Physics, 126, 3, doi:10.1029/2020JA028904, 2021.

Rapp, Markus, Bernd Kaifler, Andreas Dörnbrack, Sonja Gisinger, Tyler Mixa, Robert Reichert, Natalie Kaifler, Stefanie Knobloch, Ramona Eckert, Norman Wildmann, Andreas Giez, Lukas Krasauskas, Peter Preusse, Markus Geldenhuys, Martin Riese, Wolfgang Woiwode, Felix Friedl-Vallon, Björn-Martin Sinnhuber, Alejandro de la Torre, Peter Alexander, Jose Luis Hormaechea, Diego Janches, Markus Garhammer, Jorge L. Chau, J. Federico Conte, Peter Hoor, and Andreas Engel, {SOUTHTRAC -{GW : {An {Airborne {Field {Campaign to {Explore {Gravity {Wave {Dynamics at the {World ’s {Strongest {Hotspot, Bulletin of the American Meteorological Society, 102, 4, E871-E893, doi:10.1175/BAMS-D-20-0034.1, 2021.

Reisin, Esteban R., Quasi-two-day wave characteristics in the mesopause region from airglow data measured at El Leoncito (31.8° S , 69.3° W ), Journal of Atmospheric and Solar-Terrestrial Physics, 218, 105613, doi:10.1016/j.jastp.2021.105613, 2021.

Remsberg, Ellis, V. Lynn Harvey, Arlin Krueger, and Murali Natarajan, Residual temperature bias effects in stratospheric species distributions from LIMS, Atmospheric Measurement Techniques, 14, 3, 2185-2199, doi:10.5194/amt-14-2185-2021, 2021.

Richter, Heiko, Christof Buchbender, Rolf Güsten, Ronan Higgins, Bernd Klein, Jürgen Stutzki, Helmut Wiesemeyer, and Heinz-Wilhelm Hübers, Direct measurements of atomic oxygen in the mesosphere and lower thermosphere using terahertz heterodyne spectroscopy, Communications Earth \& Environment, 2, 1, 1-9, doi:10.1038/s43247-020-00084-5, 2021.

Ruan, Haibing, Jiuhou Lei, and Shuanggen Jin, Empirical Modeling of Thermospheric Nitric Oxide Radiance Based on SABER Observations, Journal of Geophysical Research: Space Physics, 126, 3, doi:10.1029/2020JA028287, 2021.

Sasmal, Sudipta, Swati Chowdhury, Subrata Kundu, Dimitrios Z. Politis, Stelios M. Potirakis, Georgios Balasis, Masashi Hayakawa, and Sandip K. Chakrabarti, Pre- Seismic Irregularities during the 2020 Samos ( Greece ) Earthquake ( M, Atmosphere, 12, 8, 1059, doi:10.3390/atmos12081059, 2021.

Schanz, Ansgar, Klemens Hocke, Niklaus Kämpfer, Simon Chabrillat, Antje Inness, Mathias Palm, Justus Notholt, Ian Boyd, Alan Parrish, and Yasuko Kasai, The Diurnal Variation in Stratospheric Ozone from MACC Reanalysis , ERA - Interim , WACCM , and Earth Observation Data : Characteristics and Intercomparison, Atmosphere, 12, 5, 625, doi:10.3390/atmos12050625, 2021.

Scherllin-Pirscher, Barbara, Andrea K. Steiner, Richard A. Anthes, M. Joan Alexander, Simon P. Alexander, Riccardo Biondi, Thomas Birner, Joowan Kim, William J. Randel, Seok-Woo Son, Toshitaka Tsuda, and Zhen Zeng, Tropical Temperature Variability in the UTLS : New Insights from GPS Radio Occultation Observations, Journal of Climate, 34, 8, 2813-2838, doi:10.1175/JCLI-D-20-0385.1, 2021.

Seba, Ephrem B., Melessew Nigussie, Nigussie M. Giday, and Mark B. Moldwin, The Relationship Between Upward Propagating Atmospheric Gravity Waves and Ionospheric Irregularities During Solar Minimum Periods, Space Weather, 19, 11, doi:10.1029/2021SW002715, 2021.

Sedlak, René, Patrick Hannawald, Carsten Schmidt, Sabine Wüst, Michael Bittner, and Samo Stanič, Gravity wave instability structures and turbulence from more than 1.5 years of OH * airglow imager observations in Slovenia, Atmospheric Measurement Techniques, 14, 10, 6821-6833, doi:10.5194/amt-14-6821-2021, 2021.

Shapovalov, S. N., Dependence of UVB - UVA Solar Radiation in the 280–400 nm Range on Changes in the Total Magnetic Field of the Sun, Russian Meteorology and Hydrology, 46, 3, 212-216, doi:10.3103/S1068373921030110, 2021.

Shi, Yu, Oleksandr Evtushevsky, Valerii Shulga, Gennadi Milinevsky, Andrew Klekociuk, Yulia Andrienko, and Wei Han, Mid- Latitude Mesospheric Zonal Wave 1 and Wave 2 in Recent Boreal Winters, Remote Sensing, 13, 18, 3749, doi:10.3390/rs13183749, 2021.

Shiokawa, Kazuo, and Katya Georgieva, A review of the SCOSTEP ’s 5-year scientific program VarSITI — Variability of the Sun and Its Terrestrial Impact, Progress in Earth and Planetary Science, 8, 1, 21, doi:10.1186/s40645-021-00410-1, 2021.

Siddiqui, T. A., Y. Yamazaki, C. Stolle, A. Maute, J. Laštovička, I. K. Edemskiy, Z. Mošna, and M. Sivakandan, Understanding the Total Electron Content Variability Over Europe During 2009 and 2019 SSWs, Journal of Geophysical Research: Space Physics, 126, 9, doi:10.1029/2020JA028751, 2021.

Siskind, David E., V. Lynn Harvey, Fabrizio Sassi, John P. McCormack, Cora E. Randall, Mark E. Hervig, and Scott M. Bailey, Two- and three-dimensional structures of the descent of mesospheric trace constituents after the 2013 sudden stratospheric warming elevated stratopause event, Atmospheric Chemistry and Physics, 21, 18, 14059-14077, doi:10.5194/acp-21-14059-2021, 2021.

Song, B.-G., I.-S. Song, H.-Y. Chun, C. Lee, H. Kam, Y. H. Kim, M.-J. Kang, N. P. Hindley, and N. J. Mitchell, Activities of Small - Scale Gravity Waves in the Upper Mesosphere Observed From Meteor Radar at King Sejong Station , Antarctica (62.22° S , 58.78° W ) and Their Potential Sources, Journal of Geophysical Research: Atmospheres, 126, 10, doi:10.1029/2021JD034528, 2021.

Strelnikova, Irina, Marwa Almowafy, Gerd Baumgarten, Kathrin Baumgarten, Manfred Ern, Michael Gerding, and Franz-Josef Lübken, Seasonal Cycle of Gravity Wave Potential Energy Densities from Lidar and Satellite Observations at 54° and 69° N, Journal of the Atmospheric Sciences, 78, 4, 1359-1386, doi:10.1175/JAS-D-20-0247.1, 2021.

Swenson, G. R., F. Vargas, M. Jones, Y. Zhu, M. Kaufmann, J. H. Yee, and M. Mlynczak, Intra- Annual Variation of Eddy Diffusion (kzz) in the MLT , From SABER and SCIAMACHY Atomic Oxygen Climatologies, Journal of Geophysical Research: Atmospheres, 126, 23, e2021JD035343, doi:10.1029/2021JD035343, 2021.

Thurairajah, Brentha, Chihoko Y. Cullens, and Scott M. Bailey, Characteristics of a mesospheric front observed in Polar Mesospheric Cloud fields, Journal of Atmospheric and Solar-Terrestrial Physics, 218, 105627, doi:https://doi.org/10.1016/j.jastp.2021.105627, 2021.

Tolmacheva, A. V., and G. I. Grigoriev, Polytropic Processes in the Lower Thermosphere, Russian Journal of Physical Chemistry B, 15, 3, 582-589, doi:10.1134/S199079312103012X, 2021.

Vargas, Fabio, Jorge L. Chau, Harikrishnan Charuvil Asokan, and Michael Gerding, Mesospheric gravity wave activity estimated via airglow imagery, multistatic meteor radar, and SABER data taken during the SIMONe –2018 campaign, Atmospheric Chemistry and Physics, 21, 17, 13631-13654, doi:10.5194/acp-21-13631-2021, 2021.

Vitharana, Ashan, Jian Du, Xuwen Zhu, Jens Oberheide, and William E. Ward, Numerical Prediction of the Migrating Diurnal Tide Total Variability in the Mesosphere and Lower Thermosphere, Journal of Geophysical Research: Space Physics, 126, 11, doi:10.1029/2021JA029588, 2021.

Wang, Cheng, Yuting Li, Jicang Wu, Lei Fan, Zhipeng Wang, Chen Zhou, and Chuang Shi, An Ionospheric Climate Index Based on GNSS, Space Weather, 19, 1, doi:10.1029/2020SW002596, 2021.

Wang, J. C., S. E. Palo, J. M. Forbes, J. Marino, T. Moffat-Griffin, and N. J. Mitchell, Unusual Quasi 10- Day Planetary Wave Activity and the Ionospheric Response During the 2019 Southern Hemisphere Sudden Stratospheric Warming, Journal of Geophysical Research: Space Physics, 126, 6, doi:10.1029/2021JA029286, 2021.

Wang, Jack C., Scott E. Palo, Han-Li Liu, and D. E. Siskind, Day-to- Day Variability of Diurnal Tide in the Mesosphere and Lower Thermosphere Driven From Below, Journal of Geophysical Research: Space Physics, 126, 2, doi:10.1029/2019JA027759, 2021.

Wang, Ningchao, Jia Yue, Wenbin Wang, Liying Qian, Lan Jian, and Jie Zhang, A Comparison of the CIR - and CME - Induced Geomagnetic Activity Effects on Mesosphere and Lower Thermospheric Temperature, Journal of Geophysical Research: Space Physics, 126, 6, doi:10.1029/2020JA029029, 2021.

Wang, Wannan, Tianhai Cheng, Ronald J. van der A, Jos de Laat, and Jason E. Williams, Verification of the Atmospheric Infrared Sounder ( AIRS ) and the Microwave Limb Sounder ( MLS ) ozone algorithms based on retrieved daytime and night-time ozone, Atmospheric Measurement Techniques, 14, 2, 1673-1687, doi:10.5194/amt-14-1673-2021, 2021.

Ward, William, Annika Seppälä, Erdal Yiğit, Takuji Nakamura, Claudia Stolle, Jan Laštovička, Thomas N. Woods, Yoshihiro Tomikawa, Franz-Josef Lübken, Stanley C. Solomon, Daniel R. Marsh, Bernd Funke, and Duggirala Pallamraju, Role Of the Sun and the Middle atmosphere/thermosphere/ionosphere In Climate ( ROSMIC ): a retrospective and prospective view, Progress in Earth and Planetary Science, 8, 1, 47, doi:10.1186/s40645-021-00433-8, 2021.

Wing, Robin, Milena Martic, Colin Triplett, Alain Hauchecorne, Jacques Porteneuve, Philippe Keckhut, Yann Courcoux, Laurent Yung, Patrick Retailleau, and Dorothee Cocuron, Gravity Wave Breaking Associated with Mesospheric Inversion Layers as Measured by the Ship - Borne BEM Monge Lidar and ICON - MIGHTI, Atmosphere, 12, 11, 1386, doi:10.3390/atmos12111386, 2021.

Wing, Robin, Sophie Godin-Beekmann, Wolfgang Steinbrecht, Thomas J. McGee, John T. Sullivan, Sergey Khaykin, Grant Sumnicht, and Laurence Twigg, Evaluation of the new DWD ozone and temperature lidar during the Hohenpeißenberg Ozone Profiling Study ( HOPS ) and comparison of results with previous NDACC campaigns, Atmospheric Measurement Techniques, 14, 5, 3773-3794, doi:10.5194/amt-14-3773-2021, 2021.

Winkler, Holger, Takayoshi Yamada, Yasuko Kasai, Uwe Berger, and Justus Notholt, Model simulations of chemical effects of sprites in relation with observed HO₂ enhancements over sprite-producing thunderstorms, Atmospheric Chemistry and Physics, 21, 10, 7579-7596, doi:10.5194/acp-21-7579-2021, 2021.

Yang, Shih-Sian, Chen-Jeih Pan, and Uma Das, Investigating the Spatio - Temporal Distribution of Gravity Wave Potential Energy over the Equatorial Region Using the ERA5 Reanalysis Data, Atmosphere, 12, 3, 311, doi:10.3390/atmos12030311, 2021.

Yankovsky, Valentine, On how atmospheric temperature affects the intensity of oxygen emissions in the framework of the Barth ’s mechanism, Advances in Space Research, 67, 3, 921-929, doi:10.1016/j.asr.2020.11.019, 2021.

Yi, Wen, Xianghui Xue, Iain M. Reid, Damian J. Murphy, Chris M. Hall, Masaki Tsutsumi, Baiqi Ning, Guozhu Li, Guotao Yang, Na Li, Tingdi Chen, and Xiankang Dou, Climatology of Interhemispheric Mesopause Temperatures Using the High - Latitude and Middle - Latitude Meteor Radars, Journal of Geophysical Research: Atmospheres, 126, 6, doi:10.1029/2020JD034301, 2021.

Yiğit, Erdal, Alexander S. Medvedev, and Manfred Ern, Effects of Latitude - Dependent Gravity Wave Source Variations on the Middle and Upper Atmosphere, Frontiers in Astronomy and Space Sciences, 7, 117, doi:10.3389/fspas.2020.614018, 2021.

Yuan, T., M. H. Stevens, C. R. Englert, and T. J. Immel, Temperature Tides Across the Mid - Latitude Summer Turbopause Measured by a Sodium Lidar and MIGHTI / ICON, Journal of Geophysical Research: Atmospheres, 126, 16, doi:10.1029/2021JD035321, 2021.

Zeng, Xuanyun, Yu Peng, and Si Liu, Three- Dimensional Analysis of Global Gravity Waves Based on COSMIC Multi - Satellite Observations, Geophysical Research Letters, 48, 20, doi:10.1029/2021GL094809, 2021.

Zhang, Chunmin, Xiao Du, Tingyu Yan, and Guixiu Li, Research on Instrument Visibility of Ozone Wind Imaging Interferometer, Remote Sensing, 13, 6, 1062, doi:10.3390/rs13061062, 2021.

Zhang, J., V. Limpasuvan, Y. J. Orsolini, P. J. Espy, and R. E. Hibbins, Climatological Westward - Propagating Semidiurnal Tides and Their Composite Response to Sudden Stratospheric Warmings in SuperDARN and SD - WACCM - X, Journal of Geophysical Research: Atmospheres, 126, 3, doi:10.1029/2020JD032895, 2021.

Zhang, Jie, Zheng Sheng, Yang He, Xinjie Zuo, Bo Jin, and Mingyuan He, Analysis of the Impact of the 2019–20 Australian Bushfire Season on the Atmospheric Environment, Frontiers in Earth Science, 9, 459, doi:10.3389/feart.2021.566891, 2021.

Zhang, Jun, Donald Wuebbles, Douglas Kinnison, and Steven L. Baughcum, Potential Impacts of Supersonic Aircraft Emissions on Ozone and Resulting Forcing on Climate : An Update on Historical Analysis, Journal of Geophysical Research: Atmospheres, 126, 6, doi:10.1029/2020JD034130, 2021.

Zhang, Kedeng, Hui Wang, Yosuke Yamazaki, and Chao Xiong, Effects of Subauroral Polarization Streams on the Equatorial Electrojet During the Geomagnetic Storm on June 1, 2013, Journal of Geophysical Research: Space Physics, 126, 10, doi:10.1029/2021JA029681, 2021.

Zhang, Kedeng, Hui Wang, and Wenbin Wang, Equatorial Nighttime Thermospheric Zonal Wind Jet Response to the Temporal Oscillation of Solar Wind, Journal of Geophysical Research: Space Physics, 126, 8, doi:10.1029/2021JA029345, 2021.

Zhao, X. R., Z. Sheng, H. Q. Shi, L. B. Weng, and Y. He, Middle Atmosphere Temperature Changes Derived from SABER Observations during 2002–20, Journal of Climate, 34, 19, 7995-8012, doi:10.1175/JCLI-D-20-1010.1, 2021.

Zhou, Xu, Xinan Yue, Han-Li Liu, Xian Lu, Haonan Wu, Xiukuan Zhao, and Jianhui He, A Comparative Study of Ionospheric Day - To - Day Variability Over Wuhan Based on Ionosonde Measurements and Model Simulations, Journal of Geophysical Research: Space Physics, 126, 3, doi:10.1029/2020JA028589, 2021.

Zou, Xu, Guotao Yang, Linxiang Chen, Jihong Wang, and Lifang Du, Rayleigh Lidar Observations and Comparisons with TIMED / SABER of Typical Case Studies in Beijing (40.5° N , 116.2° E ), China, Atmosphere, 12, 10, 1237, doi:10.3390/atmos12101237, 2021.