17O-excess in tropical cyclones reflects local rain re-evaporation more than moisture source conditions

• Main Authors: Sun, Chijun, Shanahan, Timothy, He, Shaoneng, Bailey, Adriana, Nusbaumer, Jesse, Hu, Jun, Hillman, Aubrey, Ornouski, Erika, Warner, Jacob, DeLong, Kristine
• 其他作者: Earth Observatory of Singapore
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Earth and Environmental Sciences; Triple oxygen isotope; Tropical cyclone
• 在線閱讀: https://hdl.handle.net/10356/175615
• 機構: Nanyang Technological University

17O-excess is a relatively new water isotope parameter that could potentially provide useful information about the hydrological cycle. Previous works focusing on 17O-excess in polar regions suggest that it primarily tracks moisture source relative humidity, but little is known about how to interpret...