Using Nitrogen Isotopic Approach to Identify Nitrate Sources in Waters of Tianjin, China

	Using Nitrogen Isotopic Approach to Identify Nitrate Sources in Waters of Tianjin, China
	Fujun Yue; Xiaolong Liu; Jun Li,; Zhaozhou Zhu; Zhongliang Wang
	2010
发表期刊	Bulletin of Environmental Contamination and Toxicology
卷号	85 期号:6 页码:562-567
摘要	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.
关键词	Nitrogen Isotope Tianjin Surface Water Nitrogen Pollution
学科领域	环境地球化学
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.gyig.ac.cn/handle/352002/4926
专题	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
推荐引用方式 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.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Using Nitrogen Isoto（417KB）			开放获取	使用许可	浏览请求全文