A research group from the School of Science and Engineering at Chuo University, the Center for Environmental Remote Sensing at Chiba University, and the Institute of Industrial Science at the University of Tokyo has successfully reproduced the isotopic ratios of precipitation, water vapor, seawater, and sea ice in a manner consistent with observations, using a global climate model that incorporates the behavior of “water isotopes.”

The results of this research have been published in the Journal of Advances in Modeling Earth Systems (JAMES).

For further details, please refer to the following paper and press release.

DOI：10.1029/2025MS005082

Press release：https://www.iis.u-tokyo.ac.jp/ja/news/5051/