Search Results - "Qin, Yusong"

Unexpected Global Structure of Quasi‐4‐Day Wave With Westward Zonal Wavenumber 2 During the February 2023 Unusual Major Sudden Stratospheric Warming With Elevated Stratopause by Qin, Yusong, Gu, Sheng‐Yang, Dou, Xiankang, Wei, Yafei

“…During February 2023, the quasi‐4‐day wave (Q4DW) with westward zonal wavenumber 2 (W2) reached its largest amplitude of ∼400 m in the Southern Hemisphere (SH)…”
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Decadal Quasi-2-Day Wave Observations in the Equatorial Mesopause Region by a Meteor Radar over Kototabang (0.2°S, 100.3°E) and TIMED/TIDI and Comparison with Quasi-2-Day Wave Observations at Mid-Latitudes by Sun, Ruidi, Gu, Sheng-Yang, Dou, Xiankang, Wei, Yafei, Qin, Yusong, Yang, Zhenlin

“…We studied the characteristics of quasi-two-day wave (QTDW) using the meridional wind in the mesosphere and lower thermosphere (MLT) obtained from a meteor…”
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Ionospheric Oscillation with Periods of 6–30 Days at Middle Latitudes: A Response to Solar Radiative, Geomagnetic, and Lower Atmospheric Forcing by Yang, Zhenlin, Gu, Sheng-Yang, Qin, Yusong, Teng, Chen-Ke-Min, Wei, Yafei, Dou, Xiankang

“…This research studies the medium timescale (6–30 days) ionospheric response over the Wuhan area to solar radiative, recurrent geomagnetic, and lower…”
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Semiannual oscillation, annual oscillation, quasibiennial oscillation, and solar cycle variation of the OH airglow emission in the mesopause region by Sheng-Yang Gu, Dong Wang, YuSong Qin, Liang Tang, YaFei Wei, XianKang Dou

“…The vertically integrated emission rate, centroid altitude, peak emission rate, and peak height of the hydroxyl (OH) airglow were calculated from Thermosphere…”
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Impact of Solar Activity on Global Atmospheric Circulation Based on SD-WACCM-X Simulations from 2002 to 2019 by Teng, Chen-Ke-Min, Gu, Sheng-Yang, Qin, Yusong, Dou, Xiankang

“…In this study, a global atmospheric model, Specified Dynamics Whole Atmosphere Community Climate Model with thermosphere and ionosphere eXtension (SD-WACCM-X),…”
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Motion-Driven Spatial and Temporal Adaptive High-Resolution Graph Convolutional Networks for Skeleton-Based Action Recognition by Huang, Zengxi, Qin, Yusong, Lin, Xiaobing, Liu, Tianlin, Feng, Zhenhua, Liu, Yiguang

“…Graph convolutional networks (GCN) have attracted increasing interest in action recognition in recent years. GCN models human skeleton sequences as…”
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Passive Optical Observation of Mesosphere and Thermosphere Wind Over Three Stations in China by Wei, Yafei, Gu, Sheng‐Yang, Li, Na, Qin, Yusong, Sun, Ruidi, Wang, Dong, Hu, Guoyuan, Le, Huijun, Yuan, Wei

“…Fabry Perot interferometer (FPI) is an essential ground‐based passive optical observation device to detect middle and upper atmospheric information. Three FPIs…”
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Ionospheric Interhemispheric Asymmetry Induced by Planetary Wave Under Solar Minimum Condition by Qin, Yusong, Gu, Sheng‐Yang, Dang, Tong, Dou, Xiankang

“…The westward quasi‐6‐day planetary wave with zonal wave number 1 (Q6DW) is important in the Earth's atmospheric coupling. The International Global Navigation…”
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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 by Qin, Yusong, Gu, Sheng‐Yang, Teng, Chen‐Ke‐Min, Dou, Xian‐Kang, Yu, You, Li, Na

“…The westward quasi‐6‐day wave (Q6DW) with zonal wavenumber 1 is a prominent and recurrent phenomenon in the mesosphere and lower thermosphere (MLT) and has a…”
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Climatology of the Quasi‐6‐Day Wave in the Mesopause Region and Its Modulations on Total Electron Content During 2003–2017 by Qin, Yusong, Gu, Sheng‐Yang, Dou, Xiankang, Gong, Yun, Chen, Gang, Zhang, Shaodong, Wu, Qian

“…The westward quasi‐6‐day planetary wave (Q6DW) with zonal wave number 1 is a prominent oscillation in the mesosphere and lower thermosphere region, which…”
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Responses of the Ionosphere and Neutral Winds in the Mesosphere and Lower Thermosphere in the Asian‐Australian Sector to the 2019 Southern Hemisphere Sudden Stratospheric Warming by Li, Na, Lei, Jiuhou, Huang, Fuqing, Yi, Wen, Chen, Jinsong, Xue, Xianghui, Gu, Shengyang, Luan, Xiaoli, Zhong, Jiahao, Liu, Feifan, Dou, Xiankang, Qin, Yusong, Owolabi, Charles

“…In this study, the neutral winds from meteor radars and the total electron content (TEC) from Beidou Geostationary (GEO) satellites were utilized to study the…”
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Secondary 12‐Day Planetary Wave in the Mesospheric Water Vapor During the 2016/2017 Unusual Canadian Stratospheric Warming by Qin, Yusong, Gu, Sheng‐Yang, Dou, Xiankang, Teng, Chen‐Ke‐Min, Yang, Zhenlin

“…The anomalous strengthening of the stratospheric Aleutian High during the early boreal winter of 2016/2017 led to a rare Canadian stratospheric warming (CSW)…”
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Unexpected Decrease in TW3 Amplitude During Antarctic Sudden Stratospheric Warming Events as Revealed by SD‐WACCM‐X by Teng, Chen‐Ke‐Min, Gu, Sheng‐Yang, Qin, Yusong, Dou, Xiankang, Li, Na, Tang, Liang

“…The specified dynamics Whole Atmosphere Community Climate Model with thermosphere and ionosphere extension (SD‐WACCM‐X) was utilized to explore migrating tidal…”
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SAO, AO, QBO, and Solar Cycle Variation of the OH airglow emission in the mesopause region by Gu, Sheng-Yang, Wang, Dong, Qin, YuSong, Tang, Liang, Wei, YaFei, Dou, XianKang

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Ionospheric TEC Variation and Gravity Waves Signatures During the Solar Eclipse on 21 June 2020 Over Southern China by Gu, Sheng‐Yang, Yang, Zhenlin, Qin, Yusong, Teng, Chen‐Ke‐Min, Dou, Xiankang, Lei, Jiuhou, Huang, Fuqing, Dang, Tong, Sun, Wenjie

“…The total electron content (TEC) derived from ground‐based BeiDou geostationary orbit (GEO) satellite receivers lying on both sides of the eclipse path is used…”
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A New Mechanism for the Generation of Quasi‐6‐Day and Quasi‐10‐Day Waves During the 2019 Antarctic Sudden Stratospheric Warming by Qin, Yusong, Gu, Sheng‐Yang, Dou, Xiankang

“…Using the Modern‐Era Retrospective analysis for Research and Applications version 2 reanalysis and Aura Microwave Limb Sounder geopotential height and…”
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Prolonged Quasi‐6‐Day Wave Activities in the Northern Hemisphere MLT Region Due To Antarctic Stratospheric Minor Warming Around September Equinox of 2013 and 2014 by Qin, Yusong, Gu, Sheng‐Yang, Dou, Xiankang, Sun, Ruidi, Wei, Yafei, Wang, Wenxuan, Wang, Dong

“…The geopotential height observations from the Aura Microwave Limb Sounder show that the quasi‐6‐day wave (Q6DW) events with westward zonal wavenumber 1 (W1) in…”
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Southern Hemisphere Response to the Secondary Planetary Waves Generated During the Arctic Sudden Stratospheric Final Warmings: Influence of the Quasi‐Biennial Oscillation by Qin, Yusong, Gu, Sheng‐Yang, Dou, Xiankang, Teng, Chen‐Ke‐Min, Yang, Zhenlin, Sun, Ruidi

“…Based on the Modern‐Era Retrospective analysis for Research and Applications version 2 reanalysis and Aura Microwave Limb Sounder geopotential height…”
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On the Westward Quasi‐8‐Day Planetary Waves in the Middle Atmosphere During Arctic Sudden Stratospheric Warmings by Qin, Yusong, Gu, Sheng‐Yang, Dou, Xiankang, Teng, Chen‐Ke‐Min, Li, Huijun

“…Using the geopotential height measurements from the Aura Microwave Limb Sounder and the Sounding of the Atmosphere using Broadband Emission Radiometry…”
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Contributions of Early‐ and Middle‐Winter Perturbations at Higher Altitudes to Late‐Winter Anomalously Strong Arctic Polar Vortex in the Lower Stratosphere by Qin, Yusong, Gu, Sheng‐Yang, Dou, Xiankang, Teng, Chen‐Ke‐Min, Yang, Zhenlin

“…Based on the Modern‐Era Retrospective analysis for Research Applications Version 2 reanalysis, an upper stratosphere/lower mesosphere (USLM) disturbance in…”
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