Simulation of tropospheric ozone with mozart-2: an evaluation study over east asia
文献类型：期刊论文
| 作者 | Liu, QX; Zhang, MG; Wang, B |
| 刊名 | Advances in atmospheric sciences
 |
| 出版日期 | 2005-07-01 |
| 卷号 | 22期号:4页码:585-594 |
| 关键词 | Tropospheric ozone Global chemical transport model Mozart-2 Tropopause East asia |
| ISSN号 | 0256-1530 |
| 通讯作者 | Liu, qx(lqx@mail.iap.ac.cn) |
| 英文摘要 | Climate changes induced by human activities have attracted a great amount of attention. with this, a coupling system of an atmospheric chemistry model and a climate model is greatly needed in china for better understanding the interaction between atmospheric chemical components and the climate. as the first step to realize this coupling goal, the three-dimensional global atmospheric chemistry transport model mozart-2 (the global model of ozone and related chemical tracers, version 2) coupled with cam2 (the community atmosphere model, version 2) is set up and the model results are compared against observations obtained in east asia in order to evaluate the model performance. comparison of simulated ozone mixing ratios with ground level observations at minamitorishima and ryori and with ozonesonde data at naha and tateno in japan shows that the observed ozone concentrations can be reproduced reasonably well at minamitorishima but they tend to be slightly overestimated in winter and autumn while underestimated a little in summer at ryori. the model also captures the general features of surface co seasonal variations quite welt, while it underestimates co levels at both minamitorishima and ryori. the underestimation is primarily associated with the emission inventory adopted in this study. compared with the ozonesonde data, the simulated vertical gradient and magnitude of ozone can be reasonably well simulated with a little overestimation in winter, especially in the upper troposphere. the model also generally captures the seasonal, latitudinal and attitudinal variations in ozone concentration. analysis indicates that the underestimation of tropopause height in february contributes to the overestimation of winter ozone in the upper and middle troposphere at tateno. |
| WOS关键词 | CHEMICAL-TRANSPORT MODEL ; BOUNDARY-LAYER ; CLIMATE MODEL ; IMPACT ; CONVECTION ; EMISSIONS ; TRACERS ; CHINA ; FLUX ; NOX |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000230684600010 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378092 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu, QX |
| 作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Numer Modeling Atmospher Sci & Geop, LASG, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary Layer Phys & Atm, LAPC, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, QX,Zhang, MG,Wang, B. Simulation of tropospheric ozone with mozart-2: an evaluation study over east asia[J]. Advances in atmospheric sciences,2005,22(4):585-594. |
| APA | Liu, QX,Zhang, MG,&Wang, B.(2005).Simulation of tropospheric ozone with mozart-2: an evaluation study over east asia.Advances in atmospheric sciences,22(4),585-594. |
| MLA | Liu, QX,et al."Simulation of tropospheric ozone with mozart-2: an evaluation study over east asia".Advances in atmospheric sciences 22.4(2005):585-594. |
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来源：中国科学院大学
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