正文
《环境科学与工程前沿(英文)》 >> 2014年 第8卷 第1期 doi: 10.1007/s11783-012-0474-z
Nitrogen pollution and source identification of urban ecosystem surface water in Beijing
1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; 2. Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; 3. College of Urban and Environmental Science, Northeast Normal University, Changchun 130024, China; 4. National Institute of Water and Atmospheric Research, Hamilton 3216, New Zealand
摘要
关键词
nitrogen concentration ; spatial and seasonal variation ; stable nitrogen isotope ; urban ecosystem ; source
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