| Using Nitrogen Isotopic Approach to Identify Nitrate Sources in Waters of Tianjin, China | |
| Fujun Yue; Xiaolong Liu; Jun Li,; Zhaozhou Zhu; Zhongliang Wang | |
| 2010 | |
| Source Publication | Bulletin of Environmental Contamination and Toxicology
 |
| Volume | 85Issue:6Pages:562-567 |
| Abstract | To understand the nitrogen sources and fate in the surface water of Tianjin, the concentrations of nitrogen and delta(15) N-NO(3)(-) were analyzed in different types of waters. Mostly, NO(3)(-) was the dominant species of DIN (Dissolved Inorganic Nitrogen), although NH(4)(+) was the main species in certain samples, such as sewage. The delta(15)N-NO(3)(-) values ranged from -5.5 to +28.6%. The water chemical and isotopic results suggested that domestic sewage and agricultural activities were the two main sources of nitrate in surface waters. In addition, the nitrogen isotopic compositions were significantly influenced by nitrification, ammonia volatilization and denitrification. |
| Keyword | Nitrogen Isotope Tianjin Surface Water Nitrogen Pollution |
| Subject Area | 环境地球化学 |
| Indexed By | SCI |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.gyig.ac.cn/handle/352002/4926 |
| Collection | 环境地球化学国家重点实验室_环境地球化学国家重点实验室_期刊论文 |
| Recommended Citation GB/T 7714 | Fujun Yue,Xiaolong Liu,Jun Li,,et al. Using Nitrogen Isotopic Approach to Identify Nitrate Sources in Waters of Tianjin, China[J]. Bulletin of Environmental Contamination and Toxicology,2010,85(6):562-567. |
| APA | Fujun Yue,Xiaolong Liu,Jun Li,,Zhaozhou Zhu,&Zhongliang Wang.(2010).Using Nitrogen Isotopic Approach to Identify Nitrate Sources in Waters of Tianjin, China.Bulletin of Environmental Contamination and Toxicology,85(6),562-567. |
| MLA | Fujun Yue,et al."Using Nitrogen Isotopic Approach to Identify Nitrate Sources in Waters of Tianjin, China".Bulletin of Environmental Contamination and Toxicology 85.6(2010):562-567. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Using Nitrogen Isoto（417KB） | 开放获取 | License | View Download | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment