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

The Third Symposium on Polar Science,
The 32nd Symposium on Polar Geosciences

Oral session

Nov. 29 (Thu) IMS, 3rd floor, Seminar room

9:30-9:40 Opening Remarks: K.Shiraishi (NIPR)
Session 1: Geomangetic and paleomagnetic observations in and around Antarctica Chair: Yusuke Suganuma (NIPR)
9:40-10:00 Magnetic anomaly observations around Syowa Station, Antarctica Yoshifumi Nogi (NIPR)
10:00-10:20 Paleomagnetic information from Lützow Holm, Rayner and Napier complexes in Enderby Land, East Antarctica Naoto Ishikawa (Kyoto Univ.)
10:20-10:40 Shock melt vein as alternative plaeomagnetic recorder against chondrules: the case study for chondrite and eucrite Norihiro Nakamura (Tohoku Univ.)
10:40-11:00 Coffee Break
Chair: Yoshifumi Nogi (NIPR)
11:00-11:20 K-Ar age and paleomagnetic data of dikes in Fildes Peninsula, King George Island, Antarctica Naoyoshi Iwata (Yamagata Univ.), Minoru Funaki (NIPR), Yuya Sato (Yamagata Univ.)
11:20-12:00 Development of Autonomous Unmanned Aerial Vehicles for Geoscience in Antarctica and its potentiality Minoru Funaki (NIPR), Ant-Plane Group (NIPR)
12:00-13:00 Lunch
13:00-14:30
Poster Session, NIPR 3rd floor, Lounge
Session 2: Outcome and outlook of the geophysics and geodesy in Antarctica Chair: Koichiro Doi (NIPR)
14:30-15:00 Twenty years' progress of Syowa Station, as a global geodesy observatory in Antarctica Kazuo Shibuya (NIPR), Koichiro Doi (NIPR), Yuichi Aoyama (NIPR), Yoshifumi Nogi (NIPR), Yoich Fukuda (Kyoto Univ.)
15:00-15:20 The Foresight in Seismological Research in Antarctica Hiroki Miyamachi (Kagoshima Univ.), Masaki Kanao (NIPR)
15:20-15:40 Observation of Antarctic ice sheet change by Synthetic Aperture Radar Taku Ozawa (NIED), Tsutomu Yamanokuchi (RESTEC), Kazuki Nakamura (Nihon Univ.), Koichiro Doi (NIPR)
15:40-16:00 The result of VLBI observations carried out at Syowa Station Yoshihiro Fukuzaki (GSI), Kazuo Shibuya (NIPR), Koichiro Doi (NIPR), Yuichi Aoyama (NIPR)
16:00-16:20 Coffee Break
Chair: Yuichi Aoyama (NIPR)
16:20-16:40 Detecting sea level and mass variability in the Southern Ocean using geodetic and oceanographic methods Shigeru Aoki (Hokkaido Univ. ILTS), Yuichi Aoyama (NIPR), Koichiro Doi (NIPR), Yoshifumi Nogi (NIPR), Kazuo Shibuya (NIPR)
16:40-17:00 The Role of Gravity Measurements for Antarctic Research Expeditions Yoichi Fukuda (Kyoto Univ.)
17:00-17:15 Long-term continuous operation of superconducting gravimeter (OSG#058) Hiroshi Ikeda(Univ. Tsukuba), Yuichi Aoyama (NIPR), Hideaki Hayakawa (NIPR), Kouichiro Doi (NIPR), Kozo Shibuya (NIPR)
17:15-17:30 Oceanic tidal angular momentum and Earth’s rotation for diurnal/semidiurnal bands Tae-Hee Kim (NIPR), Tobias Nilsson (Institute of Geodesy and Geophysics, Vienna Univ. Tech.), Kazuo Shibuya (NIPR)
17:30-17:45 Absolute gravity observation at the Antarctic Continent with the portable absolute gravimeter A10 Takahito Kazama (Kyoto Univ.), Toshihiro Higashi (TerraGrav), Hideaki Hayakawa (NIPR), Shingo Ohsono (GNSS), Shunsuke Iwanami (TNCT), Koichiro Doi (NIPR), Yuichi Aoyama (NIPR), Yoichi Fukuda (Kyoto Univ.), Jun Nishijima (Kyushu Univ.)
17:45-18:00 Absolute Gravity Measurements and Gravity Changes at Syowa Station, Antarctica Toshihiro Higashi (TerraGrav), Koichiro Doi (NIPR), Hideaki Hayakawa (NIPR), Takahito Kazama (Kyoto Univ.), Harumi Ota (GODI), Shingo Ohsono (GNSS), Tomoko Hanyu (SOKENDAI), Shunsuke Iwanami (TNCT), Yuichi Aoyama (NIPR), Kazuo Shibuya

Oral session

Nov. 30 (Fir) IMS 3rd floor, Seminar room

Session3 : Solid earth dynamics explored from polar regions Chair: Tomokazu Hokada (NIPR)
10:00-10:20 Early break-up process of Gondwana around the Natal Valley, off South Afric, deduced from vector magnetic anomalies Tomoko Hanyu (SOKENDAI), Yoshifumi Nogi (NIPR), Wilfried Jokat (AWI)
10:20-10:40 Seismic structure near the inner core boundary in the south polar region Toshiki Ohtaki (GSJ, AIST), Satoshi Kaneshima (Kyusyu Univ.), Kenji Kanjo (MRI, JMA)
10:40-11:00 The South Australian Heat Flow Anomaly in east Antarctica: hot rocks in a cool place C. Carson (Geoscience Australia), S. McLaren (Univ. Melbourne), S. Boger (Univ. Melbourne), J. Roberts (Australian Antarctic Division, Univ. of Tasmania), D. Blankenship (Univ. Texas)
11:00-11:10 Coffee Break
Session4 : Formation process of continental crust viewed from geology and petrology Chair: Takeshi Ikeda (Kyusyu Univ.)
11:10-11:30 'Okunen' in a long, hot orogen: a timeline of tectonometamorphic activity in southern Lützow-Holm Bay Daniel J. Dunkley (Curtin Univ.), Toshiaki Tsunogae (Tsukuba Univ.), Tomoharu Miyamoto (Kyushu Univ.), Yoichi Motoyoshi (NIPR), Geoff Fraser (Geoscience Australia), Kazuyuki Shiraishi (NIPR)
11:30-11:50 Tectonic significance of °felsite inclusions° found in granulites from continental collision orogens worldwide, including the Lützow-Holm Complex of East Antarctica Yoshikuni Hiroi (Chiba Univ.), Ayahiko Yanagi (Chiba Univ.), Mutsumi Kato (Chiba Univ.), Tomoyuki Kobayashi (Chiba Univ.), Bernard Prame (Geol. Surv. Sri Lanka.), Tomokazu Hokada (NIPR), M. Satish-Kumar (Niigata Univ.), Masahiro Ishikawa (Yokohama Natl. Univ.), Yoichi Motoyoshi (NIPR), Kazuyuki Shiraishi (NIPR)
11:50-12:10 Fe-Mg-Ti domain-bearing garnet-sillimanite gneiss from Skallevikshalsen, Lützow-Holm Complex, East Antarctica: Implications for ultrahigh-temperature metamorphism Toshisuke Kawasaki (Ehime Univ), Tatsuro Adachi (Kyushu Univ), Nobuhiko Nakano (Kyushu Univ), Yasuhito Osanai (Kyushu Univ)
12:10-13:00 Lunch
13:00-14:00
Poster Session, NIPR 3rd floor, Lounge
Chair: Tomoharu Miyamoto (NIPR), Atsushi Kamei (Shimane Univ.)
14:00-14:20 Timing of chlorine-rich fluid infiltration and behavior of REE-bearing minerals from Balchenfjella, Sør Rondane Mountains, East Antarctica Fumiko Higashino (Kyoto University), Tetsuo Kawakami (Kyoto University), M. Satish-Kumar (Niigata University), Noriyoshi Tsuchiya (Tohoku University), Masahiro Ishikawa (Yokohama National University), Geoff Grantham (Council for Geoscience, South Africa)
14:20-14:40 Chlorine-rich fluid activity during retrograde metamorphism - an example from Brattnipane, Sør Rondane Mountains, East Antarctica Tetsuo Kawakami (Kyoto Univ.), Fumiko Higashino (Kyoto Univ.), Noriyoshi Tsuchiya (Tohoku Univ.), M. Satish-Kumar (Niigata Univ.), Masahiro Ishikawa (Yokohama National Univ.), Geoff Grantham (Council for Geoscience, South Africa)
14:40-15:00 Retrograde metamorphism of Vesthaugen, north Sør Rondane Mountains, East Antarctica Sotaro Baba (Univ. of the Ryukyus), Yasuhito Osanai (Kyushu Univ.), Tatsuro Adachi (Kyushu Unive.), Tomokazu Hokada (NIPR), Nakano Nobuhiko(Kyushu Univ.), Takeshi Toyoshima (Kyushu Univ.)
15:00-15:20 Neoptroterozoic metamorphic and fluid events in Sør Rondane Mountains, East Antarctica: constraints from U-Pb age and REE chemistry Tomokazu Hokada (NIPR), Kenji Horie (NIPR), Tatsuro Adachi (Kyushu Univ.), Yasuhito Osanai (Kyushu Univ.), Nobuhiko Nakano (Kyushu Univ.), Sotaro Baba (Univ. Ryukyus), Tsuyoshi Toyoshima (Niigata Univ.)
15:20-15:30 Coffee Break
Chair: Sotaro Baba (Univ. Ryukyus)
15:30-15:50 Evolution of Chitradurga Shear Zone; Some insights to the current interpretations in the tectonic context of Dharwar Craton, South India Abdulla Nasheeth (Osaka City Univ), Takamoto Okudaira (Osaka City Univ), Tomokazu Hokada (NIPR), Kenji Horie (NIPR), Satish-Kumar Madhusoodhan (Niigata Univ), Yuichiro Ueno (Tokyo Inst Tech)
15:50-16:10 Reworking of Archean craton in the eastern Madagascar Takashi Ichiki (Yokohama National Univ.), Masahiro Ishikawa (Yokohama National Univ.), Yasuhito Osanai (Kyushu Univ.), Nobuhiko Nakano (Kyushu Univ.), Tatsuro Adachi (Kyushu Univ.), Jun-Ichi Kimura (JAMSTEC), Ryoko Senda (JAMSTEC)
16:10-16:30 SHRIMP U-Pb zircon geochronology of southern Madagascar: New evidence of Mesoarchaean crust and its implications on Madagascar tectonothermal history Nirihaja O.T. Rakotonandrasana (Yokohama National Univ.), Makoto Arima (Yokohama National Univ.), D.J. Dunkley (Curtin Univ.), Raymond Rakotondrazafy (Universite d'Antananarivo), Roger A. Rambeloson (Universite d'Antananarivo)

Poster session

Nov. 29 (Thu) NIPR 3rd floor, Lounge 13:00-14:30

Session1 : Geomangetic and paleomagnetic observations in and around Antarctica
29-G-1 Vertical intrusive magnetite-series granodiorite as a source of surface magnetic anomalies in the King George Island, Antarctica Shusaku Kon (Tohoku Univ.), Norihiro Nakamura (Tohoku univ.), Minoru Hunaki(NIPR), Shin'ya Sakanaka(Akita Univ.)
29-G-2 K-Ar dating of volcanic rocks in Fildes Peninsula, King George Island, West Antarctica Yuya Sato (Yamagata Univ.), Naoyoshi Iwata (Department of Earth and Environmental Sciences, Yamagata University), Minoru Funaki (National Institute of Polar Research)
29-G-3 Magnetic anomaly around Marian Cove in King George Island with bathymetric and topographic data into consideration Shin'ya Sakanaka (Akita Univ), Minoru Funaki (NIPR), Norihiro Nakamura (Tohoku Univ), Hyoung Chul Shin (KOPRI), Han-jin Choe (KOPRI), Hyoung Sul La (KOPRI)
29-G-4 Visualization of geomagnetic field and secular variation in polar regions Tadahiro Hatakeyama (Okayama Univ. Science)
Session2 : Outcome and outlook of the geophysics and geodesy in Antarctica
29-G-5 Monitoring of changes in the geosphere with the geodetic techniques at Syowa Station, Antarctica during the JARE-52 overwintering Shunsuke Iwanami (TNCT), Hideaki Hayakawa (NIPR), Yuichi Aoyama (NIPR), Koichiro Doi (NIPR), Kazuo Shibuya (NIPR)
29-G-6 Frequency dependent Love and Shida numbers determined from GPS and gravimetric data at Syowa Station, Antarctica Yuichi Aoyama (NIPR), Koichiro Doi (NIPR), Kazuo Shibuya (NIPR)
29-G-7 Gravity field determination around Syowa station by combining GOCE and in-situ gravity data Yoichi Fukuda (Kyoto Univ.), Yoshifumi Nogi (NIPR), *Kazuya Matsuzaki (Kyoto Univ.)

Poster session

Nov. 30 (Fri) NIPR 3rd floor, Lounge 13:00-14:30

Session3 : Solid earth dynamics explored from polar regions
30-G-1 Upper mantle electrical resistivity structure beneath the Southwest Indian Ridge 37°E Tetsuo Matsuno (Kobe Univ.), Keiko Mizuma (Kobe Univ.), Nobukazu Seama (Kobe Univ.), Yoshifumi Nogi (NIPR), Kyoko Okino (AORI)
30-G-2 Brief overview of the absolute gravity measurement conducted in JARE53 Koichiro Doi (NIPR), Takahito Kazama (Kyoto Univ.), Toshihiro Higashi (TerraGrav), Hideaki Hayakawa (NIPR), Shingo Osono (GNSS), Yoichi Fukuda (Kyoto Univ.), Jun Nishijima (Kyushu Univ.), Yuichi Aoyama (NIPR)
Session4 : Formation process of continental crust viewed from geology and petrology
30-G-3 Geology and metamorphism of Vesleknausen in the Lützow-Holm Complex, East Antarctica Toshiaki Tsunogae (Univ. Tsukuba), Daniel J. Dunkley (Curtin Inst. Tech.), Tomoharu Miyamoto (Kyushu Univ.), Mutsumi Kato (Chiba Univ.), Kenji Horie (NIPR), Takahiro Endo (Univ. Tsukuba)
30-G-4 Constituent mineral and minor element compositions of alkali ~ highly potassic mafic dykes intruded into Lützow-Holm Complex, East Antarctica, for consideration of their origin. Tomoharu Miyamoto (Kyushu University)
30-G-5 Clinopyroxene-alkali feldspar dyke intruding khondalite in the Lützow-Holm Complex at Skallevikshalsen, East Antarctica Mutsumi Kato (Chiba Univ.), Hiroi Yoshikuni (Chiba Univ.)
30-G-6 Isothermal decompression P-T path of Akarui Point deduced from garnet-hornblende corona Takeshi Ikeda (Kyushu Univ.)
30-G-7 Microstructure of reaction rim of garnet amphibolites from the Lützow-Holm Complex at Ongul Island Asami Shimada (Kyushu Univ.), Takeshi Ikeda (Kyushu Univ.)
30-G-8 Rapid and substantial exhumation constrained from “felsite inclusions”, mineral assemblages and compositional growth zonings within garnet of high-pressure and ultrahigh-temperature pelitic granulite from the Lützow-Holm Complex, East Antarctica Ayahiko Yanagi (Chiba Univ.), Yoshikuni Hiroi (Chiba Univ.), Mutsumi Kato (Chiba Univ.), Tomoyuki Kobayashi (Chiba Univ.), Tomokazu Hokada (NIPR), Yoichi Motoyoshi (NIPR), Kazuyuki Shiraishi (NIPR)
30-G-9 U-Pb geochronology in western part of the Rayner Complex, East Antarctica Kenji Horie (NIPR), Tomokazu Hokada (NIPR), Yoichi Motoyoshi (NIPR), Kazuyuki Shiraishi (NIPR), Yoshikuni Hiroi (Chiba Univ.)
30-G-10 Zirconolite from högbomite-bearing metamorphic rocks from the Koyubi-Ridge, Sør Rondane Mountains, East Antarctica Toshiaki Shimura (Niigata Univ.), Anthony I. S. Kemp (Univ. of Western Australia), Kevin Blake (James Cook Univ.), Masaaki Owada (Yamaguchi Univ.), Masaki Yuhara (Fukuoka Univ.), Atsushi Kamei (Shimane Univ.), Kazuhiro Tsukada (Nagoya Univ.), Tomokazu Hokada (NIPR)
30-G-11 Chemical compositions of minerals and Sr isotopic compositions of the Pingvinane Granite, Sør Rondane Mountain, East Antarctica Masaki Yuhara (Fukuoka Univ.), Hiroyuki Miyata (Fukuoka Univ.), Atsushi Kamei (Shimane Univ.), Tomokazu Hokada (NIPR), Owada Masaaki (Yamaguchi Univ.), Toshiaki Shimura (Niigata Univ.), Kazuhiro Tsukada (Nagoya Univ. Museum)
30-G-12 Late Proterozoic juvenile arc metatonalite and adakitic granitoids in the Sør Rondane Mountains, East Antarctica Atsushi Kamei (Shimane Univ), Kenji Horie (NIPR), Masaaki Owada (Yamaguchi Univ), Masaki Yuhara (Fukuoka Univ), Nobuhiko Nakano (Kyushu Univ), Yasuhito Osanai (Kyushu Univ), Tatsuro Adachi (Kyushu Univ), Yuki Hara (Shimane Univ), Madoka Terao (Shimane Univ), Shinjiro Teuchi (Shimane Univ), Toshiaki Shimura (Niigata Univ), Kazuhiro Tsukada (Nagoya Univ), Tomokazu Hokada (NIPR), Chika Iwata (Shimane Univ), Kazuyuki Shiraishi (NIPR), Hideo Ishizuka (Kochi Univ), Yuhei Takahashi (AIST/GSJ)
30-G-13 Comparison of chemically estimated depositional ages with zircon SHRIMP ages from metacarbonate rocks in the Sør Rondane Mountains, East Antarctica N. Otsuji (Niigata Univ.), M. Satish-Kumar (Niigata Univ.), T. Hokada (NIPR), K. Horie (NIPR), A. Kamei (Shimane Univ.), G.H. Grantham (Council for Geosci.), N. Tsuchiya (Tohoku Univ.), T. Kawakami (Kyoto Univ.), M. Ishikawa (Yokohama National Univ.)
30-G-14 Observations of dendritic quartz crystallization growth from supercooled granitic melts Sun Yu (Chiba Univ.), Hiroi Yoshikuni (Chiba Univ.), Furukawa Noboru (Chiba Univ.)
30-G-15 Contrasting P-T paths recorded in eclogitic garnet-clinopyroxene rocks from the Gondwana suture zone in southern India Minako Iinuma (Univ. Tsukuba), Toshiaki Tsunogae (Univ. Tsukuba), M. Santosh (China Univ. Seosci.)
30-G-16 Internal microstructure of arrested charnockite and surrounding gneiss from Kurunegala, Sri Lanka Yukiko Yamasaki (Kyushu Univ.), Takeshi Ikeda (Kyushu Univ.), Yoichi Motoyoshi (NIPR), Yoshikuni Hiroi (Chiba Univ.), Bernard Prame (Geological Survey of Sri Lanka)