Abstracts

An introductory review of the thermal structure of subduction zones: I—motivation and selected examples

Peter E. van Keken, Cian R. Wilson

Effect of grain size on amorphization mechanism and kinetics of bridgmanite in shocked meteorites

Masayuki Nishi, Si Jin, Katsutoshi Kawano, Hideharu Kuwahara, Akihiro Yamada, Shogo Kawaguchi, Yuki Mori, Tatsuhiro Sakaiya, Tadashi Kondo

Geological history of the land area between Okinawa Jima and Miyako Jima of the Ryukyu Islands, Japan, and its phylogeographical significance for the terrestrial organisms of these and adjacent islands

Watanabe N, Arai K, Otsubo M, Toda M, Tominaga A, Chiyonobu S, Sato T, Ikeda T, Takahashi A, Ota H, Iryu Y

Si- versus Mg-metasomatism at the crust–mantle interface: Insights from experiments, natural observations and geochemical modeling

Atsushi Okamoto, Ryosuke Oyanagi

Possible link between temperatures in the seashore and open ocean waters of Peru identified by using new seashore water data

Shuhei Masuda, Masato Kobayashi, Luis Alfredo Icochea Salas, Gandy Maria Rosales Quintana

Geophysical investigation of the Mado Megamullion oceanic core complex: implications for the end of back-arc spreading

Kyoko Okino, Kenichiro Tani, Masakazu Fujii, Fei Zhou, Osamu Ishizuka, Yasuhiko Ohara, Tomoko Hanyu, Yuki Matamura

A macroscopic analysis of the demographic impacts of flood inundation in Thailand (2005–2019)

Hinako Tsuda, Taichi Tebakari

Complex evolution of the 2016 Kaikoura earthquake revealed by teleseismic body waves

Kenta Ohara, Yuji Yagi, Shinji Yamashita, Ryo Okuwaki, Shiro Hirano and Yukitoshi Fukahata

Recurrence intervals for M > 7 Miyagi-ken-Oki earthquakes during an M ~ 9 earthquake cycle

Ryoko Nakata, Naoki Uchida, Takane Hori, Ryota Hino

Greenhouse gases observing satellite 2 (GOSAT-2): Mission overview

Imasu R, Matsunaga T, Nakajima M, Yoshida Y, Shiomi K, Morino I, Saitoh N, Niwa Y, Someya Y, Oishi Y, Hashimoto M, Noda H, Hikosaka K, Uchino O, Maksyutov S, Takagi H, Ishida H, Nakajima TY, Nakajima T, Shi C