ニュース

A new research article ： Published 22 May 2026
GIS-based machine learning models for assessing landslide impact in King County, Washington, USA
Di Lu & Takashi Oguchi

A new research article ： Published 21 May 2026
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

A new research article ： Published 21 May 2026
Melt-poor spreading in the Shikoku back-arc basin: geophysical investigation of the initial spreading stage
Takaaki Moriguchi, Kyoko Okino, Yasuhiko Ohara & Kenichiro Tani

A new research article ： Published 21 May 2026
Spatial distribution of Vp/Vs for sediment and crust off Sanriku, Japan, using distributed acoustic sensing data
Shun Fukushima, Masanao Shinohara & Akiko Takeo

A new research article ： Published 14 May 2026
Wasserstein GAN-based precipitation downscaling with optimal transport for enhancing perceptual realism
Kenta Shiraishi, Yuka Muto, Atsushi Okazaki & Shunji Kotsuki

2026年度"The PEPS Most Cited Paper Award 2026" と "PEPS Most downloaded Paper Award 2026"受賞論文が決定いたしました。

A new research article ： Published 14 April 2026
Deep learning-based detection for thermokarst topography using the chopped picture method
Kosuke Takaya, Noriko Kurata, Takeshi Ise & Yoshihiro Iijima

This article has been published as a part of the SPEPS collection
“Water-carbon cycles and terrestrial changes in the Arctic and subarctic regions”

A new research article ： Published 8 April 2026
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

A new research article ： Published 1 April 2026
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

This article has been published as a part of the SPEPS collection
“Biogeochemical Studies on Atmosphere, Ocean, and their Interaction in
the western North Pacific region”