Mics-asia ii: model inter-comparison and evaluation of acid deposition
文献类型：期刊论文
| 作者 | Wang, Zifa1; Xie, Fuying1,12; Sakurai, T.2; Ueda, H.2; Han, Zhiwei2; Carmichael, G. R.3; Streets, D.4; Engardt, M.5; Holloway, T.6; Hayami, H.7 |
| 刊名 | Atmospheric environment
 |
| 出版日期 | 2008-05-01 |
| 卷号 | 42期号:15页码:3528-3542 |
| 关键词 | Acid deposition Eanet Evaluation Sulfate Nitrate Model inter-comparison |
| ISSN号 | 1352-2310 |
| DOI | 10.1016/j.atmosenv.2007.12.071 |
| 通讯作者 | Wang, zifa(zifawang@mail.iap.ac.cn) |
| 英文摘要 | This paper focuses on the comparison of chemical deposition of eight regional chemical models used in model inter-comparison study for asia (mics-asia) ii. monthly-mean depositions of chemical species simulated by these models, including dry deposition of so(2), hno(3), nh(3), sulfate, nitrate and ammonium and wet deposition of so(4)(2-), no(3)(-) and nh(4)(+), have been provided for four periods (march, july, december 2001 and march 2002) in this work. observations at 37 sites of the acid deposition monitoring network in east asia (eanet) are compared with so(4)(2-), no(3)(-) and nh(4)(+) wet deposition model results. significant correlations appeared between the observation and computed ensemble mean of participant models. also, differences among modeled sulfur and nitrogen dry depositions have been studied at the eanet sites. based on the analysis of acid deposition for various species from different models, total depositions of sulfur (so(2) and sulfate) and nitrogen (nitrate and ammonium) have been evaluated as the ensemble mean of the eight models. in general, all models capture the observed spatial distribution' of sulfur and nitrogen deposition, although the absolute values may differ from measurements. high deposition often occurs in eastern china, japan, the republic of korea, thailand, vietnam, philippines and other parts of southeast asia. the magnitude of model bias is quite large for many of the models. in examining the reasons for model-measurement disagreement, we find that differences in chemical processes, deposition parameterization, and modeled precipitation are the main reasons for large model disparities. (c) 2008 elsevier ltd. all rights reserved. |
| WOS关键词 | LONG-RANGE TRANSPORT ; EAST-ASIA ; NUMERICAL-SIMULATION ; DRY DEPOSITION ; SULFUR ; PARAMETERIZATION ; KOREA |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000256552600005 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2392715 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Zifa |
| 作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, NZC LAPC, Beijing 100029, Peoples R China 2.Acid Deposit & Oxidant Res Ctr, Niigata, Japan 3.Univ Iowa, Ctr Global & Reg Environm Res, Iowa City, IA USA 4.Argonne Natl Lab, Argonne, IL 60439 USA 5.Swedish Meteorol & Hydrol Inst, S-60176 Norrkoping, Sweden 6.Univ Wisconsin, Madison, WI 53706 USA 7.Cent Res Inst Elect Power Ind, Chiba, Japan 8.Seoul Natl Univ, Seoul, South Korea 9.Hong Kong Environm Protect Dept, Hong Kong, Hong Kong, Peoples R China 10.Teaching & Res Ctr Atmospher Environm, Marne La Vallee, France |
| 推荐引用方式 GB/T 7714 | Wang, Zifa,Xie, Fuying,Sakurai, T.,et al. Mics-asia ii: model inter-comparison and evaluation of acid deposition[J]. Atmospheric environment,2008,42(15):3528-3542. |
| APA | Wang, Zifa.,Xie, Fuying.,Sakurai, T..,Ueda, H..,Han, Zhiwei.,...&Amann, M..(2008).Mics-asia ii: model inter-comparison and evaluation of acid deposition.Atmospheric environment,42(15),3528-3542. |
| MLA | Wang, Zifa,et al."Mics-asia ii: model inter-comparison and evaluation of acid deposition".Atmospheric environment 42.15(2008):3528-3542. |
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来源：中国科学院大学
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