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Quantifying atmospheric nitrogen deposition through a nationwide monitoring network across China
文献类型：期刊论文
| 作者 | Xu, W.1; Luo, X. S.1,2; Pan, Y. P.3; Zhang, L.4; Tang, A. H.1; Shen, J. L.5; Zhang, Y.6 ; Li, K. H.7; Wu, Q. H.1; Yang, D. W.1
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| 刊名 | ATMOSPHERIC CHEMISTRY AND PHYSICS
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| 出版日期 | 2015 |
| 卷号 | 15期号:21页码:12345-12360 |
| ISSN号 | 1680-7316 |
| 关键词 | DRY DEPOSITION |
| 通讯作者 | Liu, XJ |
| 英文摘要 | A Nationwide Nitrogen Deposition Monitoring Network (NNDMN) containing 43 monitoring sites was established in China to measure gaseous NH3, NO2, and HNO3 and particulate NH4+ and NO3- in air and/or precipitation from 2010 to 2014. Wet/bulk deposition fluxes of N-r species were collected by precipitation gauge method and measured by continuous-flow analyzer; dry deposition fluxes were estimated using airborne concentration measurements and inferential models. Our observations reveal large spatial variations of atmospheric N-r concentrations and dry and wet/bulk N-r deposition. On a national basis, the annual average concentrations (1.3-47.0 mu g N m(-3)) and dry plus wet/bulk deposition fluxes (2.9-83.3 kg N ha(-1) yr(-1)) of inorganic Nr species are ranked by land use as urban > rural > background sites and by regions as north China > southeast China > southwest China > northeast China > northwest China > Tibetan Plateau, reflecting the impact of anthropogenic N-r emission. Average dry and wet/bulk N deposition fluxes were 20.6 +/- 11.2 (mean +/- standard deviation) and 19.3 +/- 9.2 kg N ha(-1) yr(-1) across China, with reduced N deposition dominating both dry and wet/bulk deposition. Our results suggest atmospheric dry N deposition is equally important to wet/bulk N deposition at the national scale. Therefore, both deposition forms should be included when considering the impacts of N deposition on environment and ecosystem health. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Meteorology & Atmospheric Sciences |
| 研究领域[WOS] | Meteorology & Atmospheric Sciences |
| 关键词[WOS] | DRY DEPOSITION ; WET DEPOSITION ; AIR-POLLUTION ; UNITED-STATES ; REACTIVE NITROGEN ; BEIJING OLYMPICS ; NORTH CHINA ; CHEMISTRY ; AMMONIA ; MODELS |
| 收录类别 | SCI |
| 原文出处 | http://www.atmos-chem-phys.net/15/12345/2015/acp-15-12345-2015.html |
| 语种 | 英语 |
| WOS记录号 | WOS:000365329000013 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/13865]  |
| 专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 作者单位 | 1.China Agr Univ, Coll Resources & Environm Sci, Beijing 100193, Peoples R China 2.Henan Acad Agr Sci, Inst Plant Nutr Resources & Environm Sci, Zhengzhou 450002, Peoples R China 3.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary Layer Phys & Atm, Beijing 100029, Peoples R China 4.Peking Univ, Sch Phys, Dept Atmospher & Ocean Sci, Lab Climate & Ocean Atmosphere Studies, Beijing 100871, Peoples R China 5.Chinese Acad Sci, Inst Subtrop Agr, Changsha 4410125, Hunan, Peoples R China 6.Beijing Forestry Univ, Coll Nat Conservat, Beijing 100083, Peoples R China 7.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China 8.Fujian Inst Tobacco Agr Sci, Fuzhou 350003, Peoples R China 9.Yunnan Agr Univ, Coll Resources & Environm Sci, Kunming 650224, Peoples R China 10.Sichuan Acad Agr Sci, Soil & Fertilizer Inst, Chengdu 610066, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, W.,Luo, X. S.,Pan, Y. P.,et al. Quantifying atmospheric nitrogen deposition through a nationwide monitoring network across China[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2015,15(21):12345-12360. |
| APA | Xu, W..,Luo, X. S..,Pan, Y. P..,Zhang, L..,Tang, A. H..,...&Liu, X. J..(2015).Quantifying atmospheric nitrogen deposition through a nationwide monitoring network across China.ATMOSPHERIC CHEMISTRY AND PHYSICS,15(21),12345-12360. |
| MLA | Xu, W.,et al."Quantifying atmospheric nitrogen deposition through a nationwide monitoring network across China".ATMOSPHERIC CHEMISTRY AND PHYSICS 15.21(2015):12345-12360. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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