The 13th Symposium on Polar Science (15 – 18 November 2022)
Interdisciplinary Session
[IW] Whole atmosphere
Scopes
Earth's lower, middle, and upper atmosphere interact with one another through various kinds of vertical coupling processes induced by waves, physical and chemical processes, and energy input from the sun and magnetosphere. It compelled us to deal with the earth's atmosphere comprehensively, so that a new concept of "whole atmosphere" was recently introduced to the atmospheric research community. In the Antarctic, the first MST (Mesosphere-Stratosphere-Troposphere)/IS (Incoherent Scatter) radar has been operated since 2011 as a part of the JARE (Japanese Antarctic Research Expedition) phase VIII and IX prioritized projects. These projects aim at detecting climate change signals in each layer of the Antarctic atmosphere and exploring vertical coupling processes between these layers through the coordinated observations including the MST/IS radar in the Antarctic. These backgrounds stimulated us to propose this "whole atmosphere" session. Viewpoints of both aeronomy and meteorology, and related interdisciplinary studies, are essential to understanding a wide altitude region from the troposphere to the thermosphere. This session provides an opportunity to present and discuss observational, theoretical, and modeling studies focusing on a variety of phenomena in each layer or across multiple layers of the earth's atmosphere.
Conveners : Yoshihiro Tomikawa, Mitsumu Ejiri, and Takanori Nishiyama (NIPR)
Real-time Oral presentations (10:00 – 12:00, 13:15 – 14:30)
Date: Fri. 18 November
Note: [I] represents an invited talk.
| Chair: Yoshihiro Tomikawa (NIPR) | |||
|---|---|---|---|
| 10:00 - 10:05 | Opening remarks | ||
| IWo1 | 10:05 - 10:20 | Seasonarity of turbulent energy dissipation rates over Syowa Station, Antarctic | *Masashi Kohma (The University of Tokyo), Kaoru Sato (The University of Tokyo) |
| IWo2 | 10:20 - 10:35 | A statistical study of inertia gravity waves over Syowa Station: comparison between the pansy radar and the ERA5 reanalysis | *Lihito Yoshida (SOKENDAI), Yoshihiro Tomikawa (NIPR,SOKENDAI), Mitsumu K. Ejiri (NIPR,SOKENDAI), Masashi Kohma (The University of Tokyo), Kaoru Sato (The University of Tokyo) |
| IWo3 | 10:35 - 10:50 | First Campaign Results of LODEWAVE (LOng-Duration balloon Experiment of gravity WAVE over Antarctica) | *Yoshihiro Tomikawa (NIPR & SOKENDAI), Kaoru Sato (U. Tokyo), Yoshitaka Saito (JAXA/ISAS), Isao Murata (Tohoku U.), Naohiko Hirasawa (NIPR & SOKENDAI), Masashi Kohma (U. Tokyo), Kyoichi Nakashino (Tokai U.), Daisuke Akita (Tokyo Inst. Tech.), Takuma Matsuo (Meiji U.), Masatomo Fujiwara (Hokkaido U.), Takana Kaho (Shonan Inst. Tech.), Lihito Yoshida (SOKENDAI) |
| 10:50 - 11:00 | Break | ||
| IWo4 | 11:00 - 11:15 | Development of a novel Meteorological observation system using the air traffic control protocol for commercial aircrafts | *Taishi Hashimoto (NIPR), Shuichi Mori (JAMSTEC) |
| IWo5 | 11:15 - 11:45 | [I] Polar Atmosphere Lidar Observation System at Zhongshan Station, Antarctica | *Wentao Huang (PRIC), Rui Wang (PRIC), Xiangcai Chen (PRIC), Chao Ban (IAP, CAS), Fuchao Liu (Wuhan Univ.), Zhangjun Wang (Institute of Oceanographic Instrumentation, SDAS), Weilin Pan (IAP, CAS), Huigen Yang (PRIC), Hongqiao Hu (PRIC) |
| IWo6 | 11:45 - 12:00 | Development of a resonance scattering lidar for simultaneous measurement of meteoric metal atom and ion in the mesosphere and thermosphere | *Mitsumu K. Ejiri (NIPR & SOKENDAI), Masayuki Katsuragawa (UEC), Ayaka Hashimoto (UEC), Sota Kobayashi (UEC), Takuo T. Tsuda (UEC), Takuji Nakamura (NIPR & SOKENDAI) |
| Lunch | |||
| Chair: Mitsumu K. Ejiri (NIPR) | |||
| IWo7 | 13:15 - 13:45 | [I] Observations of the Polar Cap Mesopause Region from Eureka, Nu, Canada | *William Ward (University of New Brunswick) |
| IWo8 | 13:45 - 14:00 | Variation of OH airglow with various time scales revealed by long-term ground observation at Syowa Station | *Satoshi Ishii (Meiji Univ.), Hidehiko Suzuki (Meiji Univ.), Yoshimasa Tanaka (ROIS-DS), Masaki Tsutsumi (NIPR), Makoto Taguchi (Rikkyo Univ.), Mitsumu K. Ejiri (NIPR), Takanori Nishiyama (NIPR), Akira Kadokura (ROIS-DS) |
| IWo9 | 14:00 - 14:15 | Aurora and airglow observations with the imaging system onboard Antarctic research vessel "Shirase" | *Saki Yamashina (Kyoto Univ.), Akinori Saitou (Kyoto Univ.), Takeshi Sakanoi (Tohoku Univ.), Yuta Hozumi (NICT), Takuo Tsuda (UEC), Takeshi Aoki (UEC), Takahiro Naoi (NICT), Masato Nagahara (NICT), Mitsumu Ejiri (NIPR), Takanori Nishiyama (NIPR) |
| 14:15 - 14:25 | 2-minute poster appeal (4 short talks of IWp1 – IWp4) | ||
| 14:25 - 14:30 | Break | ||
| 14:30 - 16:00 | Poster session core time | ||
Real-time Poster presentations (14:30 – 16:00)
Date: Fri. 18 November
| IWp1 | Variations in polar mesospheric clouds observed by the Advanced Himawari Imager onboard the Japanese geostationary-Earth-orbit meteorological satellite Himawari-8 | *Takuo Tsuda (UEC), Yasunobu Miyoshi (Kyushu Univ.), Yuta Hozumi (NICT), Yoshiaki Ando (UEC), Keisuke Hosokawa (UEC), Hidehiko Suzuki (Meiji Univ.), Ken Murata (NICT), Takuji Nakamura (NIPR), Jia Yue (NASA), Kim Nielsen (UVU) |
|---|---|---|
| IWp2 | Disturbances in the Mesosphere and the Ionosphere Elucidated by Airglow Imaging Observation from the International Space Station | *Akinori Saito (Kyoto University), Yuta Hozumi (NICT), Takeshi Sakanoi (Tohoku University), Septi Perwitasari (NICT), IMAP Working group |
| IWp3 | M-transform Analysis of Gravity Waves and TIDs: Application of Horizontal Phase Velocity Spectra to Various Airglow Imaging Data | *Takuji Nakamura (NIPR & SOKENDAI), Masaru Kogure (Department of Earth and Planetary Science, Kyushu Univ.), Septi Perwitasari (NICT), Mitsumu K. Ejiri (NIPR & SOKENDAI), Yoshihiro Tomikawa (NIPR & SOKENDAI), Masaki Tsutsumi (NIPR & SOKENDAI), Kazuo Shiokawa (ISEE, Nagoya University) |
| IWp4 | A plan of new spectroscopic and imaging observation of short-wavelength infrared aurora and airglow (1.05-1.35 μm) at Longyearbyen (78.1°N, 16.0°E) coordinated with EISCAT Svalbard radar | *Takanori Nishiyama (NIPR & SOKENDAI), Masato Kagitani (Planetary Plasma and Atmosphere Research Center, Tohoku Univ.), Senri Furutachi (Department of Computer and Network Engineering, Cluster II, UEC), Takuo T. Tsuda (Department of Computer and Network Engineering, Cluster II, UEC), Yuki Iwasa (Research Institute for Physical Measurement, AIST), Yasunobu Ogawa (NIPR & SOKENDAI), Fuminori Tsuchiya (Planetary Plasma and Atmosphere Research Center, Tohoku Univ.), Fred Sigernes (Kjell Henriksen Observatory, The University Centre of Svalbard) |