Inorganic nitrogen wet deposition: Evidence from the North-South Transect of Eastern China

doi:10.1016/j.envpol.2015.03.016

	Inorganic nitrogen wet deposition: Evidence from the North-South Transect of Eastern China
	Zhan, X.; Yu, G.; He, N.; Jia, B.; Zhou, M.; Wang, C.; Zhang, J.; Zhao, G.; Wang, S.; Liu, Y.; Yan, J.
	2015
发表期刊	ENVIRONMENTAL POLLUTION
ISSN	0269-7491
卷号	204 页码:1-8
摘要	We examined the spatio-temporal variation of dissolved inorganic nitrogen (DIN) deposition in eight typical forest ecosystems of Eastern China for three consecutive years. DIN deposition exhibited an increasing gradient from north to south, with N NH4+ as the predominant contributor. DIN deposition in precipitation changed after interaction with the forest canopy, and serious ecological perturbations are expected in this region. DIN deposition presented seasonal fluctuations, which might be ascribed to agricultural activity, fossil-fuel combustion and environmental factors (i.e., wind direction, soil temperature). Notably, N fertilizer use (F-N), energy consumption (E), and precipitation (P) jointly explained 84.3% of the spatial variation in DIN deposition, of which FN (27.2%) was the most important, followed by E (24.8%), and finally P (9.3%). The findings demonstrate that DIN deposition is regulated by precipitation mainly via anthropogenic N emissions, and this analysis provides decision-makers a novel view for N pollution abatement. (C) 2015 Elsevier Ltd. All rights reserved.
关键词	Nitrogen deposition Critical load Anthropogenic activity Forest ecosystem Eastern China
学科领域	Environmental Sciences
DOI	10.1016/j.envpol.2015.03.016
收录类别	SCI
语种	英语
WOS关键词	ATMOSPHERIC DEPOSITION ; TRANSFORMATION ; EXCHANGE ; IMPACTS ; STORAGE ; SULFUR ; SCALE
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000362608300002
出版者	ELSEVIER SCI LTD
文献子类	Article
出版地	OXFORD
EISSN	1873-6424
资助机构	National Natural Science Foundation of China [31290221, 31420103917] ; National Key Research and Development Program [2010CB833504] ; CAS strategic Priority Research Program [XDA05050601]
作者邮箱	yugr@igsnrr.ac.cn
作品OA属性	Green Published
引用统计	被引频次：27[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/25671
专题	植被与环境变化国家重点实验室
作者单位	1.[Zhan, X.] Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 2.[Yu, G. 3.He, N. 4.Liu, Y.] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Synth Res Ctr Chinese Ecosyst Res Network, Beijing 100101, Peoples R China 5.[Jia, B.] Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 6.[Zhou, M.] Inner Mongolia Agr Univ, Coll Ecol & Environm Sci, Hohhot 010019, Peoples R China 7.[Wang, C.] Northeast Forestry Univ, Coll Forestry, Harbin 150040, Peoples R China 8.[Zhang, J. 9.Wang, S.] Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China 10.[Zhao, G.] Chinese Acad Forestry, Inst Forest Ecol Environm & Protect, Beijing 100091, Peoples R China 11.[Yan, J.] Chinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Zhan, X.,Yu, G.,He, N.,et al. Inorganic nitrogen wet deposition: Evidence from the North-South Transect of Eastern China[J]. ENVIRONMENTAL POLLUTION,2015,204:1-8.
APA	Zhan, X..,Yu, G..,He, N..,Jia, B..,Zhou, M..,...&Yan, J..(2015).Inorganic nitrogen wet deposition: Evidence from the North-South Transect of Eastern China.ENVIRONMENTAL POLLUTION,204,1-8.
MLA	Zhan, X.,et al."Inorganic nitrogen wet deposition: Evidence from the North-South Transect of Eastern China".ENVIRONMENTAL POLLUTION 204(2015):1-8.

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