Atmospheric and hydrospheric sciences

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

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

Kenta Shiraishi, Yuka Muto, Atsushi Okazaki, Shunji Kotsuki

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

Wave-driven ocean currents: how the conservative effects of Stokes transport induce large-scale currents

Yasushi Fujiwara, Yoshimasa Matsumura, Hitoshi Tamura

Interconnected hydroclimatic shifts in Northern Eurasia: decadal variability and the impact of Arctic change

Yoshihiro Iijima, Tomonori Sato, Ayumi Kotani, Hotaek Park, Yoshihiro Tachibana, Tetsuya Hiyama

Trans-Pacific Saharan dust recorded in Mount Logan ice core

Kana Nagashima, Kumiko Goto-Azuma, Akinori Ito, Motohiro Hirabayashi, Takayuki Shiraiwa, Sumito Matoba, Takahiro Segawa, Syosaku Kanamori,, Naoko Nagatsuka

Changes in ambient ozone concentrations from urban to remote areas in Japan during the COVID-19 pandemic period in April and May, 2020

Syuichi Itahashi, Hikari Shimadera, Hitoshi Irie, Kyo Kitayama & Satoru Chatani

Assessment of the impacts of anthropogenic ozone precursors on domestic and transboundary ozone concentrations using a high-resolution global chemistry model

Daisuke Goto, Hisashi Yashiro, Yousuke Yamashita, Masayuki Takigawa, Kengo Sudo, Junya Uchida, Keiya Yumimoto, Toshihiko Takemura

Importance of pumiceous sediment in influencing chemistry of hydrothermal fluids in Okinawa Trough: insights from boron isotopic ratios

Tomohiro Toki, Naoya Ebina, Yuki Mitsutome, Ke-Han Song, Ryuichi Shinjo, Jun-ichiro Ishibashi, Shinsuke Kawagucci