research articles

Hydrogen partitioning between stishovite and hydrous phase δ: implications for water cycle and distribution in the lower mantle

Takayuki Ishii, Giacomo Criniti, Narangoo Purevjav, Tomoo Katsura, Eiji Ohtani

Creation and environmental applications of 15-year daily inundation and vegetation maps for Siberia by integrating satellite and meteorological datasets

Hiroki Mizuochi, Taiga Sasagawa, Akihiko Ito, Yoshihiro Iijima, Hotaek Park, Hirohiko Nagano, Kazuhito Ichii, Tetsuya Hiyama

Shallow structure and late quaternary slip rate of the Osaka Bay fault, western Japan

Hamahashi M, Otsuka H, Suzuki Y, Arimoto J, Matsuno T, Seama N, Yamamoto Y, Sugioka H, Bowden SA, Shimizu S, Iwamaru H, Sano M, Suzuki K, Kaneko K, Nakahigashi K, Tatsumi Y

Methane genesis within olivine-hosted fluid inclusions in dolomitic marble of the Hida Belt, Japan

Hironobu Harada, Tatsuki Tsujimori

Impact of the combination and replacement of SLR-based low-degree gravity field coefficients in GRACE solutions

Filip Gałdyn, Krzysztof Sośnica

Ground subsidence and polygon development due to thermokarst in the Lena-Aldan interfluve, eastern Siberia, revealed by satellite remote sensing data

Takahiro Abe, Yoshihiro Iijima

Empirical evaluation of the strength and deformation characteristics of natural and synthetic gas hydrate-bearing sediments with different ranges of porosity, hydrate saturation, effective stress, and strain rate

Jun Yoneda, Kiyofumi Suzuki, Motoi Oshima, Michihiro Muraoka, Yusuke Jin

A unique prokaryotic vertical distribution in the groundwaters of deep sedimentary geological settings in Hokkaido, Japan

Ayumi Sugiyama, Tetsuo Ibara, Kazuyo Nagaosa, Atsunao Marui, Kenji Kato

Coherent amplification of the Okhotsk high, Korean trough, and northwestern Pacific subtropical high during heavy rainfall over Japan in August 2021

Masaya Kuramochi, Hiroaki Ueda, Tomoshige Inoue, Meiji Honda, Koutarou Takaya

Comparison of the LBM snowdrift model output with the observation results

Seika Tanji, Masaru Inatsu, Yusuke Harada