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(R1) Atmosphere
Main convener: Masakazu Yoshimori; Co-conveners: F. Taketani, Y. Fukutomi, T. Aizawa

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(R2) Ocean and Sea Ice
Main convener: Satoshi Kimura; Co-conveners: T. Kodaira, E. Son

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(R3) Rivers, Lakes, Permafrost, and Snow Cover
Main convener: Kazuyoshi Suzuki; Co-convener: K. Yanagiya

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(R4) Ice Sheets, Glaciers, and Ice Cores
Main convener: Yukihiko Onuma; Co-conveners: N. Nagatsuka, M. Nishimura

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(R5) Terrestrial Ecosystems
Main convener: Tomoaki Morishita; Co-convener: H. Nagano

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(R 6) Marine Ecosystems
Main convener: Kohei Matsuno; Co-conveners: T. Hirata, I. Alabia, Y. Fukai

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(R 7) Geospace
Main convener: Takanori Nishiyama; Co-conveners: T. Tsuda, S. Kurita

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(R 8) Laws, Politics, and Economy
Main convener: Juha Saunavaara; Co-convener: K. Hossain

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(R 9) Language, Culture, and Environment
Main convener: Nobuhiro Kishigami; Co-convener: T. Inoue

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(R 10) Engineering for Sustainable Development
Main convener: Takuji Waseda; Co-convener: A. Konno

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