[A-AS10] [EE] Interhemispheric and intrahemispheric coupling of the atmosphere

2017年5月23日(火) 15:30 〜 17:00 ポスター会場 (国際展示場 7ホール)

コンビーナ:佐藤薫(東京大学　大学院理学系研究科　地球惑星科学専攻)、堤雅基(国立極地研究所)、冨川喜弘(国立極地研究所)、Xinzhao Chu(University of Colorado Boulder)

Remote influences between different latitudes and heights are an essential feature of the earth's atmosphere. Vertical coupling processes between the troposphere and middle atmosphere are a primary driver for the short-term and long-term variabilities in the middle atmosphere. Several kinds of teleconnection patterns in the troposphere have much impact on the surface weather and climate. In addition, an interhemispheric coupling process (i.e., connection between the stratosphere in the winter hemisphere and the mesosphere in the summer hemisphere) was recently identified and attracted much attention. This session focuses on the interhemispheric and intrahemispheric coupling processes in the earth's atmosphere. A wide variety of studies based on observations and modeling for the interhemispheric and intrahemispheric coupling are welcome.

[AAS10-P01] Hydro-climatic variation in northwestern China and its teleconnection with the Pacific Ocean over the last millennium

*Harry F Lee¹ (1.The University of Hong Kong)

[AAS10-P02] Influences of tropical climate and weather on the variability of East Asian cold air outbreaks

*Muhammad Rais Abdillah¹、Yuki Kanno¹、Toshiki Iwasaki¹ (1.Department of Geophysics, Graduate School of Science, Tohoku University)

[AAS10-P03] Characteristic Features in the East-Asian Cold Anomalies in Winter of 2010/11, and its Relationship with Blocking

*Wookap Choi¹、Young-Ah Kim¹、Jiyeon Jung¹、Jong-Ghap Jhun¹ (1.Seoul National University)

[AAS10-P04] EXTREME VARIATIONS IN THE POSITION OF INTERTROPICAL CONVERGENCE ZONE OVER THE SOUTHERN MARITIME CONTINENT

*Tercio Ambrizzi¹、Ana Carolina Vazques Freitas²、Cristiano Prestelo Oliveira³、Luis Aimola (1.USP University of Sao Paulo、2.UNIFEI Federal University of Sao Paulo、3.UFRN Federal University of Natal)

[AAS10-P05] Variations of Mid-Oceanic Troughs and Associated Atmospheric Teleconnection Patterns: Roles of Tropical SST and Arctic Sea Ice

*Song Yang¹、Kaiqiang Deng¹、Mingfang Ting、Mengmeng Lu¹ (1.Sun Yat-sen University)

[AAS10-P06] North Atlantic origin of interdecadal variability of the Warm Arctic and Cold Eurasia pattern

*Mi-Kyung Sung¹、Seon-Hwa Kim²、Baek-Min Kim² (1.Ewha Womans University、2.Korea Polar Research Institute)

[AAS10-P07] Snow variation modes in the Northern Hemisphere related to the Arctic and Antarctic Oscillations

*Liang Zhao^1,2、Ziniu Xiao¹ (1.LASG, Institute of Atmospheric Physics, Chinese Academy of Sciences、2.National Climate Center, China Meteorological Administration)

[AAS10-P08] Modulation of Stratospheric Sudden Warming characteristics by sea-ice reduction in the Barents-Kara Sea

*星一平¹、浮田甚郎¹、本田明治¹、中村哲²、山崎孝治² (1.新潟大学、2.北海道大学)

[AAS10-P09] Cross-Seasonal Influence of the December–February Southern Hemisphere Annular Mode on March–May Meridional Circulation and Precipitation

*Fei Zheng¹、Jianping Li²、Lei Wang³、Fei Xie²、Xiaofeng Li¹ (1.State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences、2.College of Global Change and Earth System Science, Beijing Normal University, and Joint Center for Global Change Studies、3.Key Laboratory of Research on Marine Hazards Forecasting, National Marine Environmental Forecasting Center)

[AAS10-P10] A study of gravity waves in the Antarctic troposphere and lower stratosphere observed by the PANSY radar

*南原優一¹、佐藤薫¹、堤雅基²、佐藤亨³ (1.東京大学　大学院理学系研究科　地球惑星科学専攻、2.国立極地研究所、3.京都大学　情報学研究科　通信情報システム専攻)

[AAS10-P11] Vertical and meridional extent of effects of energetic particle precipitation

*冨川喜弘¹ (1.国立極地研究所)

[AAS10-P12] Solar wind influence on tropospheric weather through atmospheric vertical coupling

*Paul Prikryl^1,2、Takumi Tsukijihara³、Koki Iwao⁴、Donald B Muldrew⁵、Robert Bruntz⁶、Vojto Rušin⁷、Milan Rybanský⁸、Maroš Turna⁹、Pavel Štastný⁹、Vladimír Pastircák⁹ (1.Physics Department, University of New Brunswick, Fredericton, NB, Canada、2.Geomagnetic Laboratory, Natural Resources Canada, Ottawa, ON, Canada、3.Department of Earth and Planetary Sciences, Kyushu University, Fukuoka, Japan、4.National College of Technology, Kumamoto College, Yatsushiro, Japan、5.Emeritus, Communications Research Centre, Ottawa, ON, Canada、6.Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA、7.Astronomical Institute, Slovak Academy of Sciences, Tatranská Lomnica, Slovakia、8.Slovak Central Observatory, Hurbanovo, Slovakia、9.Slovak Hydrometeorological Institute, Bratislava, Slovak Republic)

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