气候变化领域集成服务门户(CCPortal): Stabilization of atmospheric nitrogen deposition in China over the past decade

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DOI	10.1038/s41561-019-0352-4
	Stabilization of atmospheric nitrogen deposition in China over the past decade
	Yu G.; Jia Y.; He N.; Zhu J.; Chen Z.; Wang Q.; Piao S.; Liu X.; He H.; Guo X.; Wen Z.; Li P.; Ding G.; Goulding K.
发表日期	2019
ISSN	17520894
EISSN	1752-0908
卷号	12 期号:6 页码:424-+
英文摘要	Increasing atmospheric nitrogen deposition can influence food production, environmental quality and climate change from the regional to global scales. As the largest developing country, China is expected to experience a rapid increase in N deposition. However, the lack of information on dry N deposition limits our understanding of the historical trend of the total N deposition, as well as the main drivers of this trend. Here, we use extensive datasets that include both wet and dry N deposition to evaluate the spatiotemporal variation of N deposition and the changes of its components in China during 1980–2015. Three significant transitions in N deposition in China were observed. First, the total N deposition began to stabilize in 2001–2005, mostly due to a decline in wet NH4+ deposition. Subsequently, a shift to approximately equal wet and dry N deposition occurred in 2011–2015, accompanied by increasing dry deposition. Finally, the contribution of reduced N components in the deposition decreased due to increasing NO3− deposition. These transitions were jointly driven by changes in the socioeconomic structure in China and vigorous controls in N pollution. The three observed important transitions challenge the traditional views about the continuous increase in N deposition in China. © 2019, The Author(s), under exclusive licence to Springer Nature Limited.
WOS研究方向	Geology
scopus关键词	atmospheric deposition; nitrate; nitrogen; spatiotemporal analysis; stabilization; China
来源期刊	Nature Geoscience
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/98073
作者单位	Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, China; Forestry College, Hebei Agricultural University, Baoding, China; State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China; College of Urban and Environmental Sciences, Key Laboratory for Earth Surface Processes of the Ministry of Education, Peking University, Beijing, China; Key Laboratory of Plant–Soil Interactions of MOE, College of Resources and Environmental Sciences, China Agricultural University, Beijing, China; Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing, China; State Key Laboratory of Environ...
推荐引用方式 GB/T 7714	Yu G.,Jia Y.,He N.,et al. Stabilization of atmospheric nitrogen deposition in China over the past decade[J],2019,12(6):424-+.
APA	Yu G..,Jia Y..,He N..,Zhu J..,Chen Z..,...&Goulding K..(2019).Stabilization of atmospheric nitrogen deposition in China over the past decade.Nature Geoscience,12(6),424-+.
MLA	Yu G.,et al."Stabilization of atmospheric nitrogen deposition in China over the past decade".Nature Geoscience 12.6(2019):424-+.