Oral session (Nov.29) / Oral session (Nov.30) / Poster session (Nov.29) / Poster session (Nov.30)

The Third Symposium on Polar Science,
The 35th Symposium on Polar Meteorology and Glaciology

Oral session

Nov. 29 (Thu) NINJAL, 2nd floor Multipurpose room

SessionⅠ : Oceanography 1 Chair: Toshihiro Ozeki (Hokkaido University of Education)
9:30-9:50 Sea ice thickness measurements with electro-magnetic inductive sounder in the pack ice zone off Syowa Station Fuko Sugimoto (Hokkaido University), Haruhito Shimoda (NMRI), Daisuke Simizu (ILTS), Shotaro Uto (NMRI), Kazutaka Tateyama (Kitami Institute of Technology), Seita Hoshino (Kitami Institute of Technology), Takeshi Tamura (NIPR), Shuki Ushio (NIPR), Kay I. Ohshima (ILTS)
9:50-10:10 Analysis of factors affecting heavy ice condition in Lützow-Holm Bay, Antarctica,in the austral summer of 2011/12 -Extremely thickening through upward ice growth by snow- Shuki Ushio (NIPR), Sea Ice Analysis Project Team(NIPR, KIT, Hokkaido Univ. of Edu., Hokkaido Univ., Nihon Univ. and Univ. of Tokyo)
10:10-10:30 Preliminary results for the Antarctic sea ice physics and ecosystems experiment (SIPEX-2) Takeshi Tamura (National Institute of Polar Research), Takenobu Toyota (Institute of Low Temperature Science), Daiki Nomura (Institute of Low Temperature Science, Japan Society for the Promotion of Science), Kazuki Nakata (Graduate School of Environmental Science), Shigeru Aoki (Institute of Low Temperature Science), Kay I. Ohshima (Institute of Low Temperature Science), Gen Hashida (National Institute of Polar Research), Kazutaka Tateyama (Kitami Institute of Technology), and Shuki Ushio (National Institute of Polar Research)
10:30-10:50 Quasi-decadal variability of Antarctic sea ice Chevooruvalappil Chandran Bajish(ILTS), Shigeru Aoki (ILTS), Nobumasa Komori (ESC,JAMSTEC), Bunmei Taguchi (ESC,JAMSTEC)
10:50-11:00 Coffee Break
SessionⅡ : Oceanography 2 Chair: Yusuke Kawaguchi (JAMSTEC)
11:00-11:20 Variability mechanism and ice production budget of the Ross Sea coastal polynya in the Antarctica Kazuki Nakata (Hokkaido Univ.), Keiichirou Ohshima (Hokkaido Univ.), Sohey Nihashi (Tomakomai National College of Technology), Noriaki Kimura (Tokyo Univ)
11:20-11:40 Properties of Antarctic Bottom Water observed by mooring system off Vincennes Bay Yujiro Kitade(TUMSAT), Keishi Shimada (TUMSAT), Takeshi Tamura (NIPR), Yasushi Fukamachi (ILTS), Shigeru Aoki (ILTS), Shuki Ushio (NIPR), Kei Ohsima (ILTS)
11:40-12:00 Effects of cabbeling and thermobaricity on AABW and MCDW formation around 110°E-140°E in Southern Ocean Masanari Ashida (Tokyo University of Marine Science and Technology), Yujiro Kitade(Tokyo University of Marine Science and Technology)
12:00-13:00 Lunch
13:00-14:30
Poster Session (Oceanography, Glaciology) NINJAL 2nd floor Lounge
SessionⅢ : Oceanography 3 Chair:Yujiro Kitade(TUMSAT)
14:30-14:50 Deployment of an Autonomous Underwater Vehicle in Ice-covered Sea of Okhotsk : The First Japanese Challenge Tamaki Ura (IIS, UT), Kangsoo Kim (IIS, UT), Kenji Nagahashi (MES), Takayuki Asanuma (JOGMEC), Takatoshi Matsuzawa (JOGMEC), Kenji Nakane (MES), Tadamasa Obata (MES), Yuji Oyabu (DPO), Hisashi Koyama (MES),Ryuichi Nagata (OG&T)
14:50-15:10 Sea-ice melt onset associated with ice deformation events during early summer Yusuke Kawaguchi (JAMSTEC), Jennifer Hutchings (IARC/UAF), Frederic Vivire (LOCEAN/UPMC), Takashi Kikuchi (JAMSTEC), James Morison (PSC/UW)
SessionⅣ : Glaciology 1 Chair: Yuko Motizuki (RIKEN)
15:10-15:30 Relation between annual accumulation reconstructed from ice cores at Alaskan alpine glaciers and Pacific Climate Shift Sumito Matoba (ILTS, Hokkaido Univ.), Akane Tsushima (ILTS, Grad. School for Environ. Sci., Hokkaido Univ.), Takayuki Shiraiwa (ILTS, Hokkaido Univ.)
15:30-15:50 Recent climatic change of Alaska (1724-2008) record from Aurora Peak ice core, central Alaska Akane Tsushima (Hokkaido Univ.,ILTS), Sumito Matoba (ILTS), Takayuki Shiraiwa (ILTS)
15:50-16:10 Long-distance transport of pollen revealed by DNA analysis of a Pinus pollen grain found in Belukha Glacier, Altain Mountains, Russia Fumio Nakazawa (NIPR), Yoshihisa Suyama (Tohoku Univ.), Nozomu Takeuchi (Chiba Univ.), Koji Fujita (Nagoya Univ.), Satoshi Imura (NIPR), Hideaki Motoyama (NIPR)
16:10-16:30 Causes of Greenland temperature variability over the past 4000 years: Implications for North Hemispheric temperature change Takuro Kobashi (NIPR), Kenji Kawamura (NIPR), Kumiko Goto-Azuma (NIPR), Jason E. Box(Byrd Polar Res. Center), Chao-chao Gao (Zhejian Univ.), Toshiyuki Nakaegawa (MRI)
16:30-16:40 Coffee Break
SessionⅤ : Glaciology 2 Chair: Konosuke Sugiura (JAMSTEC)
16:40-17:00 Variations of snow impurities and albedo at site SIGMA-A on Greenland ice sheet Teruo Aoki (MRI), Katsuyuki Kuchiki (MRI), Sumito Matoba (ILTS), Satoru Yamaguchi (NIEDO), Tomonori Tanikawa (JAXA), Masashi Niwano (MRI), Tetsuhide Yamasaki (Arctic Explorer), Hideaki Motoyama (NIPR) and Masahiro Hori (JAXA)
17:00-17:20 Development of automatic blowing snow station for Antarctic ice sheet survey Yoichi Ito (Graduate School of Environmental Studies, Nagoya University), Taminoe Ishimaru (Niigata Electric Co. Ltd.), Kouichi Nishimura (Graduate School of Environmental Studies, Nagoya University)
17:20-17:40 A consideration on the electric field formed by blowing snow particles Satoshi Omiya (ILTS, Hokkaido univ.),Atsushi Sato (SIRC, NIED)

Oral session (Nov.29) / Oral session (Nov.30) / Poster session (Nov.29) / Poster session (Nov.30)

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Oral session

Nov. 30 (Fri) NINJAL, 2nd floor Multipurpose room

SessionⅥ : Atmospheric science 1 Chair: Jun Inoue(JAMSTEC)
10:00-10:20 Interannual variation of the Lena River discharge and its association with atmospheric water cycle Kazuhiro Oshima (RIHN)
10:20-10:40 Impact of Arctic sea-ice retreat on the recent change in cloud-base height during autumn Kazutoshi Sato (Hirosaki Univ./JAMSTEC), Jun Inoue(JAMSTEC), Masatake E. Hori (JAMSTEC), Yasu-masa Kodama (Hirosaki Univ.), James E. Overland(NOAA)
10:40-11:00 Contributing Processes to Arctic Temperature Amplification for a Range of Forcing in MIROC GCM Masakazu Yoshimori (Univ. of Tokyo/AORI), Masahiro Watanabe (Univ. of Tokyo/AORI), Ayako Abe-Ouchi (Univ. of Tokyo/AORI, JAMSTEC), Hideo Shiogama (NIES), Tomoo Ogura (NIES)
11:00-11:20 Influence of the Antarctic sea-ice anomaly upon largescale atmospheric circulation in the Southern Hemisphere by using AGCM Koto Ogata (Mie University), Yoshihiro Tachibana (Mie University/JAMSTEC), Yusuke Udagawa (KOZOKEIKAKU ENGINEERING/Tokyo University), Kazuhiro Oshima (Research Institute for Humanity and Nature), Kohei Yoshida (Japan Meterological Agency)
11:20-11:40 The structure of the Antarctic cyclones which cause blizzards to Syowa Station Masahiro Nomoto (Univ. Tokyo), Kaoru Sato (Univ. Tokyo)
11:40-12:00 The Antarctic radio tropopause, cirrus clouds and their relation to meteorological systems Simon Alexander (AAD), Damian Murphy (AAD) and Andrew Klekociuk (AAD)
12:00-13:00 Lunch
13:00-14:30
Poster Session (Atmospheric science, Glaciology) NINJAL 2nd floor, Lounge
SessionⅦ : Atmospheric science 2 Chair: Koichi Shiraishi (Fukuoka Uiv)
14:30-14:50 Aerosol constituents in the Antarctic continent during the JASE traverse K. Hara (Fukuoka Univ.), F. Nakazawa (NIPR), S. Fujita (NIPR), T. Yamanouchi (NIPR) and JASE members
14:50-15:10 Sea-salt fractionation in the Antarctic region K. Hara (Fukuoka Univ.), K. Osada (Nagoya Univ.), M. Yabuki (Kyoto Univ.), T. Yamanouchi (NIPR), F. Nakazawa (NIPR), S. Fujita (NIPR) and JASE members
15:10-15:30 Mesurement of Be-7 at Syowa Station Shigeki Tasaka (Gifu University), Masaya Matsubara (Gifu University), Takuya Abe (Shizuoka Prefecuture Environmental Radiation Monitoring Center) and Takashi Yamanouchi (NIPR)
15:30-15:50 Interannual variability of aerosols determined from a sky radiometer observation onboard Shirase Interannual variability of aerosols determined from a sky radiometer observation onboard Shirase
15:50-16:10 Continuous observation of aerosols and clouds with ceilometers on board the ice-breaking
research vessel “Shirase” during JARE52		 Toshiyuki Murayama (TUMSAT), Hiroshi Kobayashi (Univ. Yamanashi), Masataka Shiobara (NIPR), Masahiko Hayashi (Fukuoka Univ.)

Oral session (Nov.29) / Oral session (Nov.30) / Poster session (Nov.29) / Poster session (Nov.30)

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Poster session

Nov. 29 (Thu) NINJAL 2nd floor, Lounge, 13:00-14:30

Oceanography
29-P-2 An investigation of the sea ice core obtained around Syowa Station, Antarctica, in the austral summer of 2010/11 Toshihiro Ozeki (Hokkaido University of Education)
29-P-3 Development of a gridded Southern Ocean dataset incorporating the effect due to bottom topography Keishi Shimada (Ocean Observation Cener, Tokyo University of Marine Science and Technology), Kay I. Ohshima (Institute of Low Temperature Science, Hokkaido University), Shigeru Aoki (Institute of Low Temperature Science, Hokkaido University)
Glaciology
29-P-4 Blowing snow experiments for modeling of sublimation process using a large cold wind-tunnel Konosuke Sugiura (Japan Agency for Marine-Earth Science and Technology), Takeshi Sato (National Research Institute for Earth Science and Disaster Prevention), Shigeto Mochizuki (National Research Institute for Earth Science and Disaster Prevention)
29-P-5 Measurement of snow specific surface area by the BET theory ― investigation of surtable adsorbent ― Akihiro Hachikubo (KIT), Satoru Yamaguchi (NIED), Tomonori Tanikawa (JAXA), Masahiro Hori (JAXA), Konosuke Sugiura (JAMSTEC), Masashi Niwano (MRI), Katsuyuki Kuchiki (MRI), Teruo Aoki (MRI)
29-P-6 Observation of Temperature inversion in Kitami and Rikubetsu area, Hokkaido Takashi Sasaki (Graduate School of Engineering, Kitami Institute of Technology), Shuhei Takahashi,Tatsuo Shirakawa (Dept. of Civil and Environmental Engineering, Kitami Institute of Technology),Nuerasimuguli Alimasi,Ryo Kusaka (Graduate School of Engineering, Kitami Institute of Technology), Naohiko Hirasawa (NIPR)
29-P-7 Seasonal change of Araskan snow cover, soil temperature and moisture- Observation of physical conditions for soil ecosystem study- Hiroyuki Enomoto (NIPR), Motoo Utsumi (University of Tsukuba), Masao Uchida (NIES), Takeshi Ise(University of Hyogo), Kensuke Mori (University of Hyogo), Miyuki Kondo (NIES), Nuerasimuguli Alimasi (KItami Institute of Technology), Fumiaki Sasaki (KItami Institute of Technology), Yongwon Kim (University of Alaska)
29-P-8 Satellite microwave observation of snow and ice properties in Greenland ice sheet Nuerasimuguli Alimasi (Kitami Institute of Technology), Hiroyuki Enomoto (NIPR), Shuhei Takahashi (Kitami Institute of Technology)
29-P-9 Seasonal variation of bacteria from surface snow pit at NEEM, Greenland Jun Uetake (Transdisciplinary Research Integration Center, National Institute of Polar Research), Kumiko Goto-Azuma (National Institute of Polar Research), Takayuki Kuramoto (Shinshu University), Motohiro Hirabayashi (National Institute of Polar Research), Takayuki Miyake (The University of Shiga Prefecture), Hideaki Motoyama (National Institute of Polar Research)
29-P-10 Concentration of trace inorganic species in surface snow at NEEM, Greenland Motohiro Hirabayashi (NIPR), Kumiko Goto-Azuma (NIPR), Hideaki Motoyama (NIPR), Dorthe Dahl-Jensen (Univ. of Copenhagen), Jørgen Peder Steffensen (Univ. of Copenhagen)
29-P-11 X-ray diffraction study on the structure of the ice of the NEEM ice core Akira Hori (Kitami Institute of Technology), Atsushi Miyamoto (ILTS), Nobuhiko Azuma (Nagaoka University of Technology), Kumiko Goto-Azuma (NIPR) and Takeo Hondoh (ILTS)
29-P-12 Annually-resolved water isotope measurements in a shallow ice core drilled in a vicinity of Dome Fuji station, East Antarctica Yuko Motizuki (RIKEN), Satomi Kikuchi (RIKEN), Sachiko Okamoto (RIKEN), Kazuya Takahashi (RIKEN), Yoichi Nakai (RIKEN), Hideaki Motoyama (NIPR), Keisuke Suzuki (Shinshu University), Akira Hori (Kitami Institute of Technology), Ryu Uemura (University of the Ryukyus)
29-P-13 Measurement of nitrogen and oxygen isotope ratios of nitrate in a shallow ice core drilled in a vicinity of Dome Fuji station, East Antarctica Sachiko Okamoto (RIKEN), Yuko Motizuki (RIKEN), Hideaki Motoyama (NIPR), Kazuya Takahashi (RIKEN), Akiko Makabe (TUAT), Keisuke Koba (TUAT)
29-P-14 Possibility of Non-destructive magnetic detection of thin ash layers in ice cores Hirokuni Oda (Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Isoji Miyagi (Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Jun Kawai (Applied Electonics Laboratory, Kanazawa Institute of Technology), Yusuke Suganuma (Geoscience Group, National Institute of Polar Research), Minoru Funaki (Geoscience Group, National Institute of Polar Research)
29-P-15 Estimation the source of tephra in Antarctic ice Yuka Okubo (Faculty of Geo-environmental science Rissho University), Takaaki Fukuoka (Rissho University), Fumihiko Nishio (Chiba University)
29-P-16 Spherules are obtained of ice shards Dome Fuji Station, Antarctica Hikaru Inagaki (Rissho University) , Takaaki Fukuoka (Rissho University) , Hideaki Motoyama (NIPR)
29-P-17 Dating Model for Dome Fuji Icecore using Data Assimilation Kazue SUZUKI (TRIC/ISM), Kenji KAWAMURA (NIPR), Frédéric PARRENIN (LGGE), Shin'ya NAKANO (ISM), Hiromichi NAGAO (ISM), Ayako ABE-OUCHI (AORI), Tomoyuki HIGUCHI (ISM)
29-P-18 Modelled response of the volume and thickness of the Antarctic ice sheets to transient retreat of the grounding lines Takashi Obase (AORI), Ayako Abe-Ouchi (AORI,JAMSTEC), Fuyuki Saito (JAMSTEC)
29-P-19 Recrystallization studies from deformation experiments on artificial and natural ice: experimental set-up and preliminary results Samyn, D. (Nagaoka University of Technology), Kanma, K. (Nagaoka University of Technology), Matsuda, I. (Nagaoka University of Technology) and N. Azuma (Nagaoka University of Technology)
29-P-20 Impurity migration and diffusion during deformation-induced recrystallization of ice Samyn, D. (Nagaoka University of Technology), Satoh, M. (Nagaoka University of Technology) and N. Azuma (Nagaoka University of Technology)
29-P-21 Monitoring of the dark and the melting region on the Greenland ice sheet by Aqua/MODIS data during melting season Tomonori Tanikawa, Masahiro Hori (JAXA), Teruo Aoki (MRI), Sumito Matoba (ILTS), Satoru Yamaguchi (NIED), Masashi Niwano (MRI),Tetsuhide Yamasaki (Arctic explorer) and Hideaki Motoyama (NIPR)

Oral session (Nov.29) / Oral session (Nov.30) / Poster session (Nov.29) / Poster session (Nov.30)

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Poster session

Nov. 30 (Fri) NINJAL 2nd floor, Lounge

Atmospheric science
30-P-1 Measurements of snowfall intensity for small precipitation particles by using some optical rain gauges Hiroyuki Konishi (Osaka Kyoiku Univ.) and Naohiko Hirasawa (NIPR)
30-P-2 Meteorological influences of the Yellow and Japan Seas temperature anomalies on subpolar and polar regions: A case of a rapid develping extratropical cyclone Masaru Yamamoto (RIAM, Kyushu Univ.), Naoki Hirose (RIAM, Kyushu Univ.)
30-P-3 Phylogenetic analysis of bacterial communities included in free tropospheric bioaerosol transported from Chinese desert and North Asia Teruya Maki (Kanazawa University), Fumihisa Kobayashi (Kanazawa University), Makiko Kakikawa (Kanazawa University), Atsushi Matsuki (Kanazawa University), Yasunobu Iwasaka (University of Shiga Prefecture)
30-P-4 Ozone recovery in the upper stratosphere from Umkehr measurement over Syowa, Antarctica Koji Miyagawa (JMA), Irina Petropavlovskikh (CIRES), Robert D. Evans (NOAA)
30-P-5 Vertical distributions of aerosol concentrations in the troposphere and the lower stratosphere over Syowa Station, Antarctica during the summer Masahiko Hayashi (Fukuoka University), Shiina Umemoto (Fukuoka University), Keiichiro Hara (Fukuoka University), Shinichiro Higashino (Kyushu University)
30-P-6 Ship-borne measurement of maritime aerosol with new sky radiometer Noriaki Tanaka (U. Yamanashi), Hiroshi Kobayashi (U. Yamanashi), Toshiyuki Murayama (TUMST), Masataka Shiobara (NIPR), Toru Hirawake (U. Hokkaido)
30-P-7 Formation process of PSC Mix2 detected by aerosol sonde and lidar over Ny-Aalesund in the winter of 2009 Koichi Shiraishi (Fukuoka Uiv)、Hideaki Nakajima (NIES), Isao Murata (Tohoku Univ), Kosuke Saeki (Tohoku Univ), Yoshihiro Tomikawa (NIPR)
30-P-8 The contribution of Arctic climate change processes to the change of Greenland Ice Sheet Yusuke Ozawa (AORI), Ayako Abe-Ouchi (AORI,JAMSTEC), Masakazu Yoshimori ( AORI)
30-P-9 The influence of ice sheet topography changes on wind stress in North Atlantic Sam Sherriff Tadano (AORI), Ayako Abe-Ouchi (AORI, JAMSTEC)
Glaciology
30-P-10 Chemical characteristics of snow cover at Murododaira, Mt. Tateyama Koichi Watanabe (Toyama Prefectural University), Koji Ogawa (Toyama Prefectural University), Serina Michigami (Toyama Prefectural University), Daiki Nishimoto (Toyama Prefectural University), Wataru Shimada (Univerisity of Toyama), Kazuma Aoki (Univerisity of Toyama) and Kunio Kawada (Univerisity of Toyama)