An investigation of factors affecting the reproducibility of (U–Th)/He ages of high- and low-U minerals

Released on J-STAGE: August 20, 2022 | Volume 56 Issue 4 Pages 96-111

Yinzhi Wang, Fei Wang, Lin Wu, Wenbei Shi, Liekun Yang

Views: 111

Large disequilibrium of ²³⁴U/²³⁸U isotope ratios in deep groundwater and its potential application as a groundwater mixing indicator

Released on J-STAGE: March 11, 2025 | Volume 59 Issue 2 Pages 35-44

Chika Kuribayashi, Kazuya Miyakawa, Akane Ito, Masaharu Tanimizu

Views: 108

The Elemental Abundances of Ryugu: Assessment of Chemical Heterogeneities and the Nugget Effect

Released on J-STAGE: February 26, 2025 | Article ID GJ25002

Tetsuya Yokoyama, Nicolas Dauphas, Ryota Fukai, Tomohiro Usui, Shogo Tachibana, Maria Schönbächler, Henner Busemann, Masanao Abe, Toru Yada

Views: 93

Five-stage multielement separation procedure: A unique and essential tool for the multi-isotopic analyses of precious (< 30 mg) extraterrestrial materials

Released on J-STAGE: March 14, 2025 | Article ID GJ25003

Ikshu Gautam, Tetsuya Yokoyama, Mary F. Horan, Richard W. Carlson

Views: 90

Changes in DIC/TA ratio by tidal asymmetry control pCO₂ over a spring-neap tidal cycle in a subtropical mangrove forest in Japan

Released on J-STAGE: February 27, 2024 | Volume 58 Issue 1 Pages 28-45

Wataru Nakamura, Phyo Thet Naing, Kenta Watanabe, Tatsuki Tokoro, Kei Gempei, Toru Endo, Tomohiro Kuwae, Jun Sasaki

Views: 82