Spatial and decadal variations in inorganic nitrogen wet deposition in China induced by human activity
Jia, Y; Yu, G; He, N; Zhan, X; Fang, H; Sheng, W; Zuo, Y; Zhang, D; Wang, Q
2014
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume4Pages:-
AbstractAtmospheric nitrogen (N) deposition, an important component in the global N cycle, has increased sharply in recent decades in China. Here, we constructed national-scale inorganic N wet deposition (N-dep) patterns in China based on data from 280 observational sites and analysed the effects of anthropogenic sources and precipitation on N-dep. Our results showed that the mean N-dep over China increased approximately 25%, from 11.11 kg ha(-1) a(-1) in the 1990s to 13.87 in the 2000s. N-dep was highest over southern China and exhibited a decreasing gradient from southern to western and northern China. The decadal difference in N-dep between the 1990s and 2000s was primarily caused by increases in energy consumption and N fertiliser use. Our findings conformed that anthropogenic activities were the main reason for the N-dep increase and provide a scientific background for studies on ecological effects of N deposition in China.
SubtypeJournal
Subject AreaScience & Technology - Other Topics
WOS Subject ExtendedMultidisciplinary Sciences
WOS KeywordFOREST CARBON SEQUESTRATION ; TEMPERATE FORESTS ; UNITED-STATES ; IMPACT ; EMISSIONS ; MODEL ; ACIDIFICATION ; GRASSLANDS ; STORAGE ; EUROPE
Indexed BySCI
Language英语
WOS IDWOS:000329850900001
PublisherNATURE PUBLISHING GROUP
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/44590
Collection生态系统网络观测与模拟院重点实验室_生态网络实验室
Recommended Citation
GB/T 7714
Jia, Y,Yu, G,He, N,et al. Spatial and decadal variations in inorganic nitrogen wet deposition in China induced by human activity[J]. SCIENTIFIC REPORTS,2014,4:-.
APA Jia, Y.,Yu, G.,He, N.,Zhan, X.,Fang, H.,...&Wang, Q.(2014).Spatial and decadal variations in inorganic nitrogen wet deposition in China induced by human activity.SCIENTIFIC REPORTS,4,-.
MLA Jia, Y,et al."Spatial and decadal variations in inorganic nitrogen wet deposition in China induced by human activity".SCIENTIFIC REPORTS 4(2014):-.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jia, Y]'s Articles
[Yu, G]'s Articles
[He, N]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jia, Y]'s Articles
[Yu, G]'s Articles
[He, N]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jia, Y]'s Articles
[Yu, G]'s Articles
[He, N]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.