Nitrate sources and formation of rainwater constrained by dual isotopes in Southeast Asia : example from Singapore

• Main Authors: Li, Cai, Li, Si-Liang, Yue, Fu-Jun, He, Shaoneng, Shi, Zong-Bo, Di, Chong-Li, Liu, Cong-Qiang
• 其他作者: Earth Observatory of Singapore
• 格式: Article
• 語言: English
• 出版: 2021
• 主題: Science::Geology; Stable Isotopes; Nitrate Formation
• 在線閱讀: https://hdl.handle.net/10356/151923
• 機構: Nanyang Technological University

Emission of reactive nitrogen species has a major impact on atmospheric chemistry, ecosystem and human health. The origin and formation mechanisms of wet-deposited nitrate are not well understood in Southeast Asia (SEA). In this study, we measured stable isotopes of nitrate (δ15N and δ18O) and chemi...