Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
Nonhomogeneous poisson process model of summer high temperature extremes over China | |
Gao, Meng1![]() | |
发表期刊 | STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT
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ISSN | 1436-3240 |
2022-01-09 | |
页码 | 12 |
关键词 | Summer heat extremes Peak over threshold Nonhomogeneous poisson process Teleconnection pattern |
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. |
资助机构 | Key Program of Shandong Natural Science Foundation ; National Natural Science Foundation of China |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | SYNOPTIC ANALYSIS ; PRECIPITATION ; VARIABILITY ; ANOMALIES ; PATTERNS |
研究领域[WOS] | Engineering ; Environmental Sciences & Ecology ; Mathematics ; Water Resources |
WOS记录号 | WOS:000740388600001 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/31337 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室 中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心 |
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. |
条目包含的文件 | 条目无相关文件。 |
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