Abstracts

Preface for article collection “Water-carbon cycles and terrestrial changes in the Arctic and subarctic regions”

Tetsuya Hiyama

Aerosol and cloud retrieval algorithm of TANSO-3/GOSAT-GW: theoretical basis and validations during the 2024 ASIA-AQ campaign using the TROPOMI observations as a testbed

Hyunkwang Lim, Tamaki Fujinawa, Takafumi Sugita, Hiroshi Tanimoto, Yugo Kanaya, Yasuko Kasai, Tomohiro Sato, Sang-Seo Park, Ukkyo Jeong

Melt-poor spreading in the Shikoku back-arc basin: widespread occurrence of oceanic core complexes and associated features

Yasuhiko Ohara, Kyoko Okino, Norikatsu Akizawa, Valentin Basch, Marco Cuffaro, Masakazu Fujii, Yumiko Harigane, Ken-ichi Hirauchi, So Inoue, Osamu Ishizuka, Shiki Machida, Katsuyoshi Michibayashi, Takaaki Moriguchi, Kohei Nimura, Ryosuke Oyanagi, Alessio Sanfilippo, Camilla Sani, Atlanta Sen, Jonathan E. Snow, Kenichiro Tani, Hiroyuki Yamashita

Melt-poor spreading in the Shikoku back-arc basin: geophysical investigation of the initial spreading stage

Takaaki Moriguchi, Kyoko Okino, Yasuhiko Ohara, Kenichiro Tani

Spatial distribution of Vp/Vs for sediment and crust off Sanriku, Japan, using distributed acoustic sensing data

Shun Fukushima, Masanao Shinohara, Akiko Takeo

Wasserstein GAN-based precipitation downscaling with optimal transport for enhancing perceptual realism

Kenta Shiraishi, Yuka Muto, Atsushi Okazaki, Shunji Kotsuki

Deep learning-based detection for thermokarst topography using the chopped picture method

Kosuke Takaya, Noriko Kurata, Takeshi Ise, Yoshihiro Iijima

Progressive development of the Paleocene to early Miocene Shimanto accretionary complex in eastern Shikoku, Southwest Japan: response to magmatic arc evolution along the East Asian continental margin

Hidetoshi Hara, Satoshi Tonai, Hinako Matsumoto

Validating tropospheric NO₂ column density from GEMS version 3.0 and Tropospheric Chemistry Reanalysis version 2 from background to urban conditions over Japan: with a focus on diurnal variations

Phuc Thi Minh Ha, Yugo Kanaya, Takashi Sekiya, Hisahiro Takashima, Kengo Sudo, Yongjoo Choi, Limseok Chang, Hanlim Lee, Hyunkee Hong, Jhoon Kim

Estimation of dry bulk density of marine core sediments using an XRF core scanner

Kaz Mitake, Arisa Seki, Ryuji Tada, Tomohisa Irino, Masafumi Murayama