The Seventh Symposium on Polar Science (29 November - 2 December, 2016)

Oral session on Tuesday │ Poster session │ Oral session on Wednesday

[OM] Polar Meteorology and Glaciology
[OM] 極域気水圏

Scopes
This session covers research topics from the fields of atmospheric science, meteorology, glaciology, sea ice, oceanography, and paleoclimatology.

セッションの概要
本セッションは、大気科学、気象学、雪氷学、海氷、海洋学、そして、古気候研究をカバーします。

Convener : Daisuke Goto (NIPR)

Oral presentations (10:00 - 12:00, 13:30 - 16:00)

Date : Wed. 30 Nov.
Place : 2F Auditorium, National Institute of Polar Research
口頭発表会場：国立極地研究所 2F 大会議室

Chair: Jun Inoue (NIPR)
座長：猪上 淳（極地研）
10:00 - 10:20 Potential impact of Weddell sea ice variability in southern African climate *Yushi Morioka (JAMSTEC), Francois Engelbrecht (CSIR), Swadhin K. Behera (JAMSTEC)
10:20 - 10:40 On the delay in halting ocean-driven ice-shelf melting and glacial meltwater pathways in the Amundsen Sea Embayment, Antarctica *Satoshi Kimura (BAS, NERSC), A Jenkins (BAS), H Regan (BAS), PR Holland(BAS), K Assmann (Gothenburg U), M V Wessem (Utrecht U), M vd Broeke (Utrecht U), W J vd Berg (Utrecht U)
10:40 - 11:00 The measurement about interannual variability of landfast ice thickness using an electromagnetic induction device onboard a sled at Syowa station, Antarctica *Momoi Kita (KIT), Kazutaka Tateyama (KIT), Haruhito Shimoda (NMRI), Shotaro Uto (NMRI), Shuki Ushio (NIPR)
橇搭載型電磁誘導式氷厚計を用いた南極昭和基地周辺における定着氷厚の経年変化に関する観測 *北 桃生（北見工大大学院）、舘山一孝（北見工大）、下田春人（海技研）、宇都正太郎（海技研）、牛尾収輝（極地研）
11:00 - 11:20 Quasi-periodic breakup of multi-year landfast ice in Lützow-Holm Bay, Antarctica: Physical processes and some possible factors of breakup events *Shuki Ushio (NIPR), Takenobu Toyota (Hokkaido Univ.), Daiki Nomura (Hokkaido Univ.), Kazuhiro Naoki (Tokai Univ.)
南極リュツォ・ホルム湾定着氷の凖周期的崩壊現象：その過程と発生要因 *牛尾収輝（極地研）、豊田威信（北大低温研）、野村大樹（北大水産）、直木和弘（東海大）
11:20 - 11:40 Growth and decay processes deduced from the fast-ice cores collected near the Syowa Station *Takenobu Toyota (ILTS), Shuki Ushio (NIPR), Takeshi Tamura (NIPR), Daiki Nomura (Hokkaido University), Kazuhiro Naoki (Tokai U), Alexander Fraser (U.Tasmania & ACE CRC)
海氷コアから推定される昭和基地周辺の定着氷の発達・崩壊過程 *豊田威信（北大低温研）、牛尾収輝（極地研）、田村岳史（極地研）、野村大樹（北大院水産）、直木和弘（東海大）、アレクサンダー・フレイザー（タスマニア大学＆ACE CRC）
11:40 - 12:00 Incorporation and degradation processes of biogeochemical compounds within Antarctic multi-year land-fast sea ice *Daiki Nomura (HU), Shigeru Aoki (ILTS), Daisuke Simizu (NIPR), Takenobu Toyota (ILTS), Shuki Ushio (NIPR), Kazuhiro Naoki (TU), Takeshi Tamura (NIPR)
南極沿岸多年定着氷内に取り込まれる物質とその後の分解過程 *野村大樹（北大院水産）、青木 茂（北大低温研）、清水大輔（極地研）、豊田威信（北大低温研）、牛尾収輝（極地研）、直木和弘（東海大）、田村岳史（極地研）
Lunch
Chair: Shuki Ushio (NIPR)
座長：牛尾収輝（極地研）
13:30 - 13:50 Pan-Arctic polynya and salt flux dynamics between 2002/2003 and 2010/2011 - a multi-sensor intercomparison project *Andreas Preuβer (ILTS/Trier Univ.), Sascha Willmes (Trier Univ.), Guenther Heinemann (Trier Univ.), Kay I. Ohshima (ILTS)
13:50 - 14:10 Quantification and characterization of turbulent mixing and heat budget within the surface mixed layer in the Pacific-side Arctic Ocean *Hiroki Takeda (Tokyo Gakugei U), Yusuke Kawaguchi (JAMSTEC), Jun Inoue (NIPR), Shigeto Nishino (JAMSTEC), Mike Steele (U. Washington), Katsuhisa Maeno (JAMSTEC), Kristina Colburn (U. Washington), Naoki Sato (Tokyo Gakugei U)
14:10 - 14:30 Enhanced diapycnal mixing due to near-inertial internal waves propagating through an Anticyclonic eddy in the ice-free Chukchi Plateau *Yusuke Kawaguchi (JAMSTEC), Shigeto Nishino (JAMSTEC), Jun Inoue (NIPR), Katsuhisa Maeno (NME), Hiroki Takeda (JAMSTEC/U. Tokyo Gakugei), Kazuhiro Oshima (JAMSTEC)
14:30 - 14:50 Intermediate water formation in the glacial Southern Ocean inferred from marine plankton fossil record *Takuya Itaki (GSJ / AIST), Guiseppe Cortese (GNS), Minoru Ikehara (Kochi Univ.)
海洋プランクトン化石に記録された氷期南大洋の中層水形成 *板木拓也（産総研）、Cortese Guiseppe（GNS, New Zealand）、池原 実（高知大）
14:50 - 15:10 Estimation of thin ice thickness discriminating ice type from AMSR-E passive microwave data *Kazuki Nakata (GSES), Kay I Ohshima (ILTS), Sohey Nihashi (NIT)
アイスタイプを考慮した薄氷厚アルゴリズムの開発 *中田和輝（北大環境科学院）、大島慶一郎（北大低温研）、二橋創平（苫小牧工専）
Coffee Break
Chair: Hironori Yabuki (NIPR)
座長：矢吹裕伯（極地研）
15:30 - 16:00 [Special Speech] About the floating ice island "T-3" in the Arctic Ocean *Higuchi Keiji (Professor emeritus at Nagoya University / An honorary fellow of International Glaciological Society)
【特別講演】北極海に浮かぶ氷島 T-3について *樋口敬二（名古屋大学名誉教授・国際雪氷学会名誉会員）
Coffee Break
16:30 - 18:00 Poster presentations (Core time)
Place: Entrance Hall (1st floor) at National Institute of Polar Research (NIPR)
ポスター発表会場：国立極地研究所1階交流アトリウム

Poster presentations

Same as OMp1 – 25 in the previous day