YIC-IR  > 山东省海岸带环境工程技术研究中心
Identification and Quantification of Nitrogen in a Reservoir, Jiaodong Peninsula, China
Zheng, Meng1; Sheng, Yanqing1; Sun, Ruichuan2; Tian, Chongguo1; Zhang, Haibo1; Ning, Jicai1; Sun, Qiyao1; Li, Zhaoran1; Bottrell, Simon H.3; Mortimer, Robert J. G.4
2017-04-01
发表期刊WATER ENVIRONMENT RESEARCH
ISSN1061-4303
卷号89期号:4页码:369-377
摘要Identification of nitrogen (N) sources is important in water quality control and management. Nitrogen pollution can lead to eutrophication of waterbodies and high concentrations of nitrate in drinking water can pose potential health problems. The N-15 isotope and nitrogen fluxes budget approach is useful for determining the source of NO3- to surface waters. In this study, mass balance and N-15 isotope approaches and nitrogen flux budgets were applied to identify total nitrogen (TN) sources and nitrogen transformation processes in the Menlou Reservoir (MR), Jiaodong Peninsula, China. The different fractions of nitrogen and their N-15 isotope signatures were analyzed in the reservoir water, river water, groundwater, soil, and atmospheric precipitation. The results indicate that surface runoff pollution (e.g., fertilizer and animal manure) is the main source of NO3- in MR. High concentrations of TN in MR are caused by low nitrogen self-purification (denitrification) rate, low sediment adsorption capacity, and the influx of NO3- rich groundwater.
关键词Nitrogen Sources Reservoir Mass Balance N-15 Isotope
DOI10.2175/106143017X14839994523226
项目资助者National Natural Science Foundation of China(41373100) ; Science and Technology Program for Public Wellbeing of Shandong Province(2013kjhm060308)
收录类别SCI
关键词[WOS]WATER ASSESSMENT-TOOL ; NITRATE SOURCES ; SURFACE-WATER ; SOIL-WATER ; MODEL ; STREAM ; DENITRIFICATION ; INTERFACE ; POLLUTION ; ISOTOPES
文章类型Article
语种英语
WOS研究方向Engineering ; Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
WOS记录号WOS:000402262200009
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文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/22527
专题山东省海岸带环境工程技术研究中心
作者单位1.Chinese Acad Sci, Res Ctr Coastal Environm Engn Technol Shandong Pr, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
2.Yantai Environm Protect Engn Consulting Design In, Yantai 264000, Peoples R China
3.Univ Leeds, Sch Earth & Environm, Leeds LS2 9JT, W Yorkshire, England
4.Nottingham Trent Univ, Sch Anim Rural & Environm Sci, Brackenhurst Campus, Southwell NG25 0QF, Notts, England
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GB/T 7714
Zheng, Meng,Sheng, Yanqing,Sun, Ruichuan,et al. Identification and Quantification of Nitrogen in a Reservoir, Jiaodong Peninsula, China[J]. WATER ENVIRONMENT RESEARCH,2017,89(4):369-377.
APA Zheng, Meng.,Sheng, Yanqing.,Sun, Ruichuan.,Tian, Chongguo.,Zhang, Haibo.,...&Mortimer, Robert J. G..(2017).Identification and Quantification of Nitrogen in a Reservoir, Jiaodong Peninsula, China.WATER ENVIRONMENT RESEARCH,89(4),369-377.
MLA Zheng, Meng,et al."Identification and Quantification of Nitrogen in a Reservoir, Jiaodong Peninsula, China".WATER ENVIRONMENT RESEARCH 89.4(2017):369-377.
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