The 13th Symposium on Polar Science (15 – 18 November 2022)
[OM] Polar Meteorology and Glaciology
Scopes
This session covers research topics from the fields of atmospheric science, meteorology, glaciology, sea ice, oceanography, and paleoclimatology.
Conveners : Yutaka Tobo, and Shuji Fujita (NIPR)
Real-time Oral presentations (09:55 – 12:00, 13:30 – 15:10)
Date: Wed. 16 November
| Chair: Tomotaka Saruya (NIPR) | |||
|---|---|---|---|
| 9:55 - 10:00 | Opening | Yutaka Tobo (NIPR) | |
| OMo1 | 10:00 - 10:20 | Improvement of the dielectric tensor measurement as a method to measure density, 3D porous structure and crystal orientation fabric of ice cores: realization of high spatial resolution measurement and its impacts | *Shuji Fujita (NIPR & SOKENDAI), Tomotaka Saruya (NIPR), Ryo Inoue (SOKENDAI) |
| OMo2 | 10:20 - 10:40 | Development of crystal orientation fabric in the Dome Fuji ice core in East Antarctica: implications for the deformation regime in ice sheets | Tomotaka Saruya (NIPR), *Shuji Fujita (NIPR & SOKENDAI), Yoshinori Iizuka (ILTS), Atsushi Miyamoto (Hokkaido Univ.), Hiroshi Ohno (KIT), Akira Hori (KIT), Wataru Shigeyama (NIPR), Motohiro Hirabayashi (NIPR), Kumiko Goto-Azuma (NIPR & SOKENDAI) |
| OMo3 | 10:40 - 11:00 | Dependence of the future mass loss of the Antarctic ice sheet on climate forcing and ice-shelf disintegration | *Ralf Greve (ILTS, Hokkaido University), Christopher Chambers (ILTS, Hokkaido University), Takashi Obase (AORI, The University of Tokyo), Fuyuki Saito (JAMSTEC), Wing-Le Chan (AORI, The University of Tokyo), Ayako Abe-Ouchi (AORI, The University of Tokyo) |
| Chair: Daisuke Goto (NIPR) | |||
| OMo4 | 11:00 - 11:20 | Assessing and projecting surface air temperature conditions required to sustain permafrost in Japan | *Tokuta Yokohata (NIES), Go Iwahana (University of Alaska, Fairbanks), Kazuyuki Saito (JAMSTEC), Noriko Ishizaki (NIES), Taiga Matsushita (University of Tsukuba), Tetsuo Sueyoshi (JAMSTEC) |
| OMo5 | 11:20 - 11:40 | Fire Weather Conditions in the Arctic Region | *Hiroshi Hayasaka (Hokkaido University) |
| OMo6 | 11:40 - 12:00 | Synoptic-timescale variability of Arctic aerosol in three reanalyses and its relationship to the atmospheric circulation in summer | *Akio Yamagami (MRI), Mizuo Kajino (MRI), Takashi Maki (MRI), Takahiro Toyoda (MRI) |
| Lunch | |||
| Chair: Naohiko Hirasawa (NIPR) | |||
| OMo7 | 13:30 - 13:50 | Assessment of the Changing Role of Lower Tropospheric Temperature and Water Vapor Advection under Arctic Amplification Using a Large-scale Ensemble Model Dataset | *Masatake Hori (AORI, The University of Tokyo), Masakazu Yoshimori (AORI, The University of Tokyo) |
| OMo8 | 13:50 - 14:10 | The Detection and Distribution of Atmospheric Rivers in the South Polar Region | *Kazu Takahashi (Graduate School of Science, Kyoto University), Takatoshi Sakazaki (Graduate School of Scince, Kyoto University) |
| 14:10 - 15:10 | 3-minute poster appeal (17 short talks of OMp1 – OMp17) | ||
| 15:10 - 15:30 | Break | ||
| 15:30 - 17:30 | Poster session core time | ||
Real-time Poster presentations (15:30 – 17:30)
Date: Wed. 16 November
| OMp1 | Improvement in thermodynamics computation in a numerical ice-sheet model IcIES | *Fuyuki Saito (JAMSTEC), Takashi Obase (AORI, The University of Tokyo), Ayako Abe-Ouchi (AORI, The University of Tokyo) |
|---|---|---|
| OMp2 | Estimates of Antarctic ice sheet surface accumulation using camera images | *Konosuke Sugiura (University of Toyama), Naohiko Hirasawa (NIPR), Naoyuki Kurita (Nagoya University), Fumio Nakazawa (NIPR), Shun Tsutaki (NIPR), Kenji Kawamura (NIPR), Hiroshi Ohno (Kitami Institute of Technology), Shuji Fujita (NIPR), Ikumi Oyabu (NIPR), Takashi Yamanouchi (NIPR), Hideaki Motoyama (NIPR) |
| OMp3 | Formation of layered firn within near-surface depths around Dome Fuji, East Antarctica from physical and chemical analyses of multiple firn cores | *Ryo Inoue (SOKENDAI & NIPR), Shuji Fujita (NIPR & SOKENDAI), Kenji Kawamura (NIPR & SOKENDAI, JAMSTEC), Motohiro Hirabayashi (NIPR), Kumiko Goto-Azuma (NIPR & SOKENDAI), Ikumi Oyabu (NIPR), Fumio Nakazawa (NIPR & SOKENDAI), Hideaki Motoyama (NIPR & SOKENDAI) |
| OMp4 | The Dome Fuji ice core DF2021 chronology (0 – 207 kyr BP) | *Ikumi Oyabu (NIPR), Kenji Kawamura (NIPR), Christo Buizert (OSU), Frédéric Parrenin (IGE), Anais Orsi (LSCE), Kyotaro Kitamura (NIPR), Shuji Aoki (Tohoku University), Takakiyo Nakazawa (Tohoku Univeisity) |
| OMp5 | Changes in flux, size and composition of dust at Dome Fuji, Antarctica across Termination I | *Kumiko Goto-Azuma (NIPR & SOKENDAI), Motohiro Hirabayashi (NIPR), Kaori Fukuda (NIPR), Jun Ogata (NIPR), Yoshimi Ogawa-Tsukagawa (NIPR), Kyotaro Kitamura (NIPR), Ayaka Yonekura (NIPR & SOKENDAI & Marine Works Japan), Shuji Fujita (NIPR & SOKENDAI), Kenji Kawamura (NIPR & SOKENDAI), Fumio Nakazawa (NIPR & SOKENDAI) |
| OMp6 | Variations in mineralogy of dust in ice cores obtained from northwestern and northeastern Greenland over the past 100 years | *Naoko Nagatsuka (NIPR), Kumiko Goto-Azuma (NIPR & SOKENDAI), Akane Tsushima (Chiba University), Koji Fujita (Nagoya University), Sumito Matoba (ILTS), Yukihiko Onuma (JAXA), Yuki Komuro (LERMF), Motohiro Hirabayashi (NIPR), Jun Ogata (NIPR), Yoshimi Ogawa-Tsukagawa (NIPR), Kyotaro Kitamura (NIPR), Teruo Aoki (NIPR & SOKENDAI), Trevor James Popp (University of Copenhagen), Dorthe Dahl-Jensen (University of Copenhagen) |
| OMp7 | Snow accumulation inferred from a GPR survey around the Southeastern Dome, Greenland Ice Sheet | *Masahiro Minowa (Hokkaido University), Koji Fujita (Nagoya University), Sumito Matoba (Hokkaido University), Yoshinori Iizuka (Hokkaido University) |
| OMp8 | Monitoring of polar snow for 20 years by satellite microwave observations | *Riona Kasakawa (NIPR), Hiroyuki Enomoto (NIPR) |
| OMp9 | Characteristics of cloud fraction and shortwave downward radiation at Syowa Station with ground-based observations | *Yumi Shimode (Nara Women's University), Mana Takada (Nara Women’s University), Amiri Yokotani (Nara Women’s University), Makoto Kuji (Nara Women's University), Masanori Yabuki (Kyoto University), Naohiko Hirasawa (NIPR & SOKENDAI) |
| OMp10 | Comparison of cloud fractions from whole-sky camera observations around Syowa Station | Makoto Kuji (Nara Women's University), *Amiri Yokotani (Nara Women's University), Mana Takada (Nara Women's University), Yumi Shimode (Nara Women's University), Masanori Yabuki (Kyoto University), Naohiko Hirasawa (NIPR & SOKENDAI) |
| OMp11 | 4-year (2018-2021) variations of river surface temperature and channel width in the Arctic region derived from GCOM-C/SGLI | *Masahiro Hori (University of Toyama) |
| OMp12 | A hemispheric extreme warm winter in 2019-20 enhanced by the highest sea surface temperature around mid-latitude | *Yuta Ando (Niigata University / National Institute of Technology, Suzuka College), Yoshihiro Tachibana (Weather and Climate Dynamics Division, Mie University) |
| OMp13 | Seasonal variations of the partial pressure of CO2 in surface water and quantitative assessment of its drivers in the Pacific Sector of the Arctic Ocean from winter to summer | *Manami Tozawa (Hokkaido University), Daiki Nomura (Hokkaido University), Mariko Hatta (JAMSTEC), Amane Fujiwara (JAMSTEC), Sayaka Yasunaka (Tohoku University), Akihiko Murata (JAMSTEC) |
| OMp14 | Global distribution of decoupling between silicate and nitrate in the ocean | *Xianliang Pan (Hokkaido University), Xiangxing Lai (Hokkaido University), Bofeng Li (Hokkaido University), Yutaka Watanabe (Hokkaido University) |
| OMp15 | Sea Ice Thickness Measurement Using UAV-SfM | *Yuki Ouchi (Kitami Institute of Technology), Kazutaka Tateyama (Kitami Institute of Technology), Tatsuya Watanabe (Kitami Institute of Technology), Kohei Sato (Civil Engineering Research Institute for Cold Region), Takuji Waseda (The University of Tokyo), Tsubasa Kodaira (The University of Tokyo), Ryosuke Uchiyama (The University of Tokyo) |
| OMp16 | Lagged effect of tropical ocean on sea ice variability in the Sea of Okhotsk | *Mitsuki Takehata (Weather and Climate Dynamics Division, Mie University), Yoshihiro Tachibana (Weather and Climate Dynamics Division, Mie University), Yuta Ando (Niigata University & National Institute of Technology, Suzuka College) |
| OMp17 | Seasonal and interannual changes in the lake surface of Izunuma wetland | *Tatsuru Sato (National Institute of Technology) |