Wet and Dry Atmospheric Depositions of Inorganic Nitrogen during Plant Growing Season in the Coastal Zone of Yellow River Delta
Joint Authors
Yu, Junbao
Gao, Yongjun
Ning, Kai
Wu, Huifeng
Han, Guangxuan
Wang, Guangmei
Du, Siyao
Li, Yunzhao
Xing, Qinghui
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-01
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
The ecological problems caused by dry and wet deposition of atmospheric nitrogen have been widespread concern in the world.
In this study, wet and dry atmospheric depositions were monitored in plant growing season in the coastal zone of the Yellow River Delta (YRD) using automatic sampling equipment.
The results showed that SO42- and Na+ were the predominant anion and cation, respectively, in both wet and dry atmospheric depositions.
The total atmospheric nitrogen deposition was ~2264.24 mg m−2, in which dry atmospheric nitrogen deposition was about 32.02%.
The highest values of dry and wet atmospheric nitrogen deposition appeared in May and August, respectively.
In the studied area, NO3-–N was the main nitrogen form in dry deposition, while the predominant nitrogen in wet atmospheric deposition was NH4+–N with ~56.51% of total wet atmospheric nitrogen deposition.
The average monthly attribution rate of atmospheric deposition of NO3-–N and NH4+–N was ~31.38% and ~20.50% for the contents of NO3-–N and NH4+–N in 0–10 cm soil layer, respectively, suggested that the atmospheric nitrogen was one of main sources for soil nitrogen in coastal zone of the YRD.
American Psychological Association (APA)
Yu, Junbao& Ning, Kai& Li, Yunzhao& Du, Siyao& Han, Guangxuan& Xing, Qinghui…[et al.]. 2014. Wet and Dry Atmospheric Depositions of Inorganic Nitrogen during Plant Growing Season in the Coastal Zone of Yellow River Delta. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1051715
Modern Language Association (MLA)
Yu, Junbao…[et al.]. Wet and Dry Atmospheric Depositions of Inorganic Nitrogen during Plant Growing Season in the Coastal Zone of Yellow River Delta. The Scientific World Journal No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1051715
American Medical Association (AMA)
Yu, Junbao& Ning, Kai& Li, Yunzhao& Du, Siyao& Han, Guangxuan& Xing, Qinghui…[et al.]. Wet and Dry Atmospheric Depositions of Inorganic Nitrogen during Plant Growing Season in the Coastal Zone of Yellow River Delta. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1051715
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051715