research articles

Kuroshio Extension cold-core ring and wind drop-off observed in 2021–2022 winter

Akira Nagano, Minoru Kitamura, Kensuke Watari, Iwao Ueki

Unsinkable, long-drifting, millimeter-sized pumice of the 2021 eruption of Fukutoku-Oka-no-Ba submarine volcano

Shingo Takeuchi, Kosuke Ishige, Shimpei Uesawa, Yukiko Suwa

Integration of new zircon U–Pb ages with biostratigraphy to establish a high-precision age model of the Miocene Nakayama Formation on Sado Island in Central Japan

Jumpei Yoshioka, Kenji M. Matsuzaki, Sota Niki, Junichiro Kuroda, Takafumi Hirata

Electrochemical survey of electroactive microbial populations in deep-sea hydrothermal fields

Masahiro Yamamoto M, Yoshifumi Kawada, Yoshihiro Takaki, Kosuke Shimoniida, Mariko Shitara, Akiko Tanizaki, Hiroyuki Kashima, Miho Hirai, Yutaro Takaya, Tatsuo Nozaki, Takafumi Kasaya, Ken Takai

Regulation of nitrogen isotopic ratios of cellular components

Naohiko Ohkouchi, Yuta Isaji, Nanako O. Ogawa

Assessing the relative activity of faulting along both flanks of the Ou Backbone Range, Tohoku Region, Japan, from fluvial geomorphic analyses

J. Bruce H. Shyu, Jhih-Hao Liao, Chia-Yu Chen, Hiroyuki Tsutsumi, Yasufumi Iryu

Crustal thickness variations beneath Egypt through gravity inversion and forward modeling: linking surface thermal anomalies and Moho topography

Ahmed Mohamed Bekhit, Mohamed Sobh, Mohamed Abdel Zaher, Tharwat Abdel Fattah, Ahmed I. Diab

Imaging flow focusing and isolation of aqueous fluids in synthetic quartzite: implications for permeability and retained fluid fraction in deep-seated rocks

Wakana Fujita, Michihiko Nakamura, Kentaro Uesugi, Philipp Eichheimer, Marcel Thielmann, Gregor J. Golabek

Chasing parts in quadrillion: applications of dynamical downscaling in atmospheric pollutant transport modelling during field campaigns

Alexandros Panagiotis Poulidis, Sarah-Lena Seemann, Hans Schlager, Mihalis Vrekoussis

Assessment of the impact of observations at Nainital (India) and Comilla (Bangladesh) on the CH4 flux inversion

Dmitry A. Belikov, Prabir K. Patra, Yukio Terao, Manish Naja, Md. Kawser Ahmed, Naoko Saitoh