Nonhomogeneous poisson process model of summer high temperature extremes over China
文献类型：期刊论文
| 作者 | Gao, Meng1 ; Zhang, Han1; Zhang, Aidi1; Wang, Yueqi2,3
|
| 刊名 | STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT
 |
| 出版日期 | 2022-01-09 |
| 页码 | 12 |
| 关键词 | Summer heat extremes Peak over threshold Nonhomogeneous poisson process Teleconnection pattern |
| ISSN号 | 1436-3240 |
| DOI | 10.1007/s00477-021-02149-z |
| 通讯作者 | Gao, Meng(gaomeng03@hotmail.com) |
| 英文摘要 | In this study, nonhomogeneous Poisson process (NHPP) models arising from the extreme value theory have been fitted to summer high temperature extremes (HTEs) at 321 meteorological stations over China. The seasonality and six prominent atmospheric teleconnection patterns in Northern Hemisphere are incorporated in the NHPP models reflecting the non-stationarity of occurrence rate in Poisson process of HTEs. In addition, Poisson regression model has also been applied to link HTEs and these teleconnection patterns. The linkages of HTEs and teleconnection patterns have been identified in both NHPP modeling and Poisson regression. Composite maps of differences of 500-hPa geopotential height and wind fields in the positive and negative phases of teleconnection patterns are constructed to show the impacts of atmospheric circulation patterns on extreme heat events. The spatial pattern of the associated anticyclonic or cyclonic circulations with teleconnection patterns partly explains the spatial variability of the occurrences of summer HTEs over China. |
| WOS关键词 | SYNOPTIC ANALYSIS ; PRECIPITATION ; VARIABILITY ; ANOMALIES ; PATTERNS |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Mathematics ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000740388600001 |
| 资助机构 | Key Program of Shandong Natural Science Foundation ; National Natural Science Foundation of China |
| 源URL | [http://ir.yic.ac.cn/handle/133337/31336]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 烟台海岸带研究所_海岸带信息集成与综合管理实验室 |
| 通讯作者 | Gao, Meng |
| 作者单位 | 1.Yantai Univ, Sch Math & Informat Sci, Yantai 264005, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Meng,Zhang, Han,Zhang, Aidi,et al. Nonhomogeneous poisson process model of summer high temperature extremes over China[J]. STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT,2022:12. |
| APA | Gao, Meng,Zhang, Han,Zhang, Aidi,&Wang, Yueqi.(2022).Nonhomogeneous poisson process model of summer high temperature extremes over China.STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT,12. |
| MLA | Gao, Meng,et al."Nonhomogeneous poisson process model of summer high temperature extremes over China".STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT (2022):12. |
入库方式： OAI收割
来源：烟台海岸带研究所
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