A case analysis of turbulence characteristics and ozone perturbations over eastern China | |
Qin, Zilin1; He, Yang1; Zhao, Xiaoran1; Feng, Yutao2; Yi, Xin1 | |
作者部门 | 光谱成像技术研究室 |
2022-09-07 | |
发表期刊 | FRONTIERS IN ENVIRONMENTAL SCIENCE |
ISSN | 2296-665X |
卷号 | 10 |
产权排序 | 2 |
摘要 | Our knowledge of the vertical variabilities in turbulence and ozone perturbation in the free atmosphere is severely limited because of the scarcity of high-resolution observation data. Based on the Thorpe method, a new set of sounding data in Shanghai, China, was used herein to analyze the distributions of turbulence and ozone perturbation. The region in which turbulence activity is relatively frequent spans from 5-15 km in the middle and upper troposphere. Due to the combined action of large wind shear and thermal convection, the low-troposphere stratification conditions are conducive to the generation of large-scale turbulence. Turbulence has a certain effect on atmospheric ozone concentration exchanges; in most regions located near turbulence, ozone partial pressure perturbations occur. In the troposphere, the ozone profile is most influenced by atmospheric static instability, while in the stratosphere, both wind shear and thermal convection play important roles in the emergence of ozone perturbations. |
关键词 | Thorpe method turbulence ozone perturbation thermal convection wind shear |
DOI | 10.3389/fenvs.2022.970935 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000860251800001 |
出版者 | FRONTIERS MEDIA SA |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/96157 |
专题 | 光谱成像技术研究室 |
通讯作者 | He, Yang |
作者单位 | 1.Natl Univ Def Technol, Coll Meteorol & Oceanog, Changsha, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Peoples R China |
推荐引用方式 GB/T 7714 | Qin, Zilin,He, Yang,Zhao, Xiaoran,et al. A case analysis of turbulence characteristics and ozone perturbations over eastern China[J]. FRONTIERS IN ENVIRONMENTAL SCIENCE,2022,10. |
APA | Qin, Zilin,He, Yang,Zhao, Xiaoran,Feng, Yutao,&Yi, Xin.(2022).A case analysis of turbulence characteristics and ozone perturbations over eastern China.FRONTIERS IN ENVIRONMENTAL SCIENCE,10. |
MLA | Qin, Zilin,et al."A case analysis of turbulence characteristics and ozone perturbations over eastern China".FRONTIERS IN ENVIRONMENTAL SCIENCE 10(2022). |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
A case analysis of t(3203KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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